Know More Archives - Marine Insight https://www.marineinsight.com/category/know-more/ The Maritime Industry Guide Wed, 17 Apr 2024 18:58:40 +0000 en-US hourly 1 https://wordpress.org/?v=6.5.2 https://www.marineinsight.com/wp-content/uploads/2017/11/cropped-favicon-32x32.png Know More Archives - Marine Insight https://www.marineinsight.com/category/know-more/ 32 32 5 Biggest FPSOs in the World https://www.marineinsight.com/know-more/biggest-fpsos-in-the-world/?utm_source=rss&utm_medium=rss&utm_campaign=biggest-fpsos-in-the-world https://www.marineinsight.com/know-more/biggest-fpsos-in-the-world/#respond Wed, 17 Apr 2024 06:28:01 +0000 https://www.marineinsight.com/?p=1839514 Skarv FPSO

Floating Production Storage and Offloading (FPSO) Vessels are invaluable for the offshore oil and gas industry, given their many advantages over traditional offshore oil platforms. Let's take a look at the 5 Biggest FPSOs in the world.

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Skarv FPSO

Floating Production Storage and Offloading (FPSO) Vessels are invaluable for the offshore oil and gas industry, given their many advantages over traditional offshore oil platforms.

FPSOs are positioned close to an offshore oil field. Using FPSOs over pipelines means that the FPSO Vessel can be moved to another place when an oil field has been exhausted.

FPSOs are built to withstand the harshest conditions and the deepest waters. They can also continually operate for around 20 years and more, proving cost-effective.

Fluids are collected from subsea reservoirs via pipes and then separated into natural gas, crude oil, water, and impurities in the production facilities located on the FPSOs. Crude oil is kept in tanks and loaded into shuttle tankers for distribution or additional refining.

There is an increased demand for new and converted FPSOs, mainly due to the decreasing rate of new onshore oil discoveries and technological improvements that have enabled deepwater oil exploration in unprecedented depths.

FPSOs prove helpful in offshore oil regions that lack a pipeline infrastructure. They are vital in remote areas where building a pipeline network may not be possible due to costs or other reasons.

Today, more than 270 vessels are deployed as oil FPSOs globally.

However, in this article, we will look at the 5 Biggest FPSOs, their functioning and the engineering that makes them the best among the rest.

1. Egina FPSO

TotalEnergies Egina FPSO is the world’s biggest floating production, storage, and offloading vessel by capacity. It is situated in the Egina oil field, around 130 km off the Nigerian Coast, at a depth of over 1500 m.

It is said to be Total’s most ambitious ultra-deep offshore project, which also aims to boost Nigeria’s industrial development and increase its oil production.

The Egina Oil Field was discovered in 2003 and covers an area of approximately 500 square miles. It lies 200 km offshore from Harcourt Port at water depths between 1400 and 1700 m.

According to estimates, the field has 550 million barrels of oil. Approval for developing it was given in 2016, and TotalEnergies started production from the Egina FPSO in 2018.

TotalEnergies operates it and has a 24% stake in partnership with CNOOC, NNPC, Sapetro and Petrobras.

Egina FPSO
Image Credits: TotalEnergie

Egina FPSO has a 100-m flare boom and an oil offloading terminal. It is designed to hold 2.3 million barrels of oil and connects to 44 subsea wells at a depth of 1600 m, producing 208,000 barrels of oil every day.

It is also linked to a subsea production system that includes risers, 52 km of oil and water injection flowlines, 20 km of gas pipelines, 12 jumpers, and 80 km of subsea manifolds.

The FPSO weighs around 220,000 metric tonnes and is 330 m long and 60 m broad, making it TotalEnergies’ biggest-ever FPSO. Egina’s topside modules have a gross dry weight of 47,500 tonnes and comfortably accommodate 200 working professionals.

Egina FPSO was built by Samsung Heavy Industries and local contractors in a specially constructed shipyard in Nigeria. Six of the 18 modules were constructed in Africa and integrated locally, the first time such a complicated project was assembled in Africa.

TotalEnergies is continuously innovating Egina FPSO to meet the project’s challenges. For instance, the Vclay subsea production system provides more detailed data and a more accurate understanding of the reservoir and the positions of the wells.

Also, this project has enhanced Nigeria’s infrastructure. A 500 m long dock was built to assemble Egina, which will be used for other projects once it has served this purpose.

Today, Egina is responsible for around 10% of Nigeria’s total oil production, which has allowed Africa to host one of the world’s largest oil and gas projects.

2. Turritella FPSO

This Shell’s FPSO is positioned in the Stones field, an offshore oil and gas project in the U.S Gulf of Mexico. Turritella was designed specially for this field, which was discovered in 2005 and which Shell planned to develop in 2013.

The Turritella FPSO reached the Gulf of Mexico in 2016 and began operations from two subsea wells. Six were added later, along with a multi-phase system to pump oil and gas from the seabed to the FPSO.

At its maximum capacity, it can produce around 50,000 barrels of oil daily. Turritella FPSO functions in a 2900 m water depth, making it the deepest FPSO and the world’s deepest oil and gas production facility of any type.

The Stones Field covers 8 blocks of the lower tertiary geologic trend, and the reservoirs lie approximately 7077 m below sea level. The field is considered to have over 2 billion barrels of oil equivalent.

Turritella FPSO
Image Credits: sbmoffshore

SBM Offshore constructed the Turritella FPSO in Singapore. It was the first FPSO for Shell and SBM Offshore to be installed in the Gulf of Mexico.

The project was difficult to implement and fraught with many challenges, such as installing and operating subsea infrastructure and equipment at substantial depths. The FPSO also had to face the harsh weather of the Gulf of Mexico, which is known for its hurricanes and violent storms.

Turritella FPSO was built with these hurdles in mind. So it was fitted with the biggest disconnectable buoy in the world to enable it to move away in case of violent hurricanes and to connect later, allowing production to resume as quickly as possible.

It also pioneered using an in-line Mooring Connector, allowing it to readjust every mooring line tension without impacting any installed device. This innovation is now found in several other vessels.

It was also the first to employ Steel Lazy Wave Risers with a disconnectable buoy, which enables the FPSO to maintain stability by absorbing the impact of massive waves, increasing production at extreme water depths.

3. Glen Lyon FPSO

BP’s Glen Lyon FPSO can store 800,000 barrels of oil and process and export 130,000 barrels of oil every day. It is also the largest harsh-water FPSO vessel in the world, specially built for BP’s redeveloped Quad 204 Project.

It involves extending the lifespan of the Schiehallion and nearby Loyal fields in the North Sea, located 175 km west of the Shetland Islands.

The fields had produced about 400 million barrels in 15 years, beginning in 1998. Also, the earlier Schiehallion FPSO had to be replaced with a much more technologically advanced counterpart since the operator believed more could be extracted from the oil fields.

Glen Lyon FPSO
Image Credits: BP p.l.c.

The Quad 204 Project aims to extend the field’s production life beyond 2035 and extract around 450 million barrels more.

Glen Lyon was constructed by Hyundai Heavy Industries in South Korea and towed using tugs to Norway and then to its destination, the North Sea. It is 270 m long and 52 m broad, weighing 100,000 tonnes, and can easily accommodate 140 people.

It is built for the rough North Sea conditions and has superior seakeeping and long-term processing capacity. It is anchored to the seabed through a turret mooring system and 20 lines, which run almost a mile long.

4. Skarv FPSO

Aker BP’s Skarv is yet another massive floating facility with one of the largest offshore gas processing plants where gas is processed before it is sent to the Karsto plant in a more than 800 km long pipeline. Oil from the FPSO is offloaded on tankers.

Skarv Field was found in 1998 in the Norwegian Sea, 50 km south of the Arctic Circle. Construction began in 2008 on the Skarv FPSO to produce gas from the subsea wells. Like Glen Lyon, Skarv has been designed to operate in harsh conditions at water depths of 350 to 450 m.

Skarv FPSO
Image Credits: akerbp

The main construction took place in Korea, including the 49,000-tonne hull, which measures 295 m long and 51 m broad. A production module weighing 18,000 tonnes was also built, with a production capacity of 85,000 barrels per day, 19 million sm3/d. Skarv FPSO has a storage capacity of approximately 875,000 barrels.

Its turret, constructed in Singapore, weighs 7,500 tonnes. It is 77.4 m high, and its flare tower is 154.6 m above the base of the hull.

The Skarv field began operating in 2012, and the FPSO was connected to 12 production wells, four injection wells, and five subsea templates. According to estimates, the field’s production life is 25 years.

5. Arco Ardjuna FPSO

Arco Ardjuna FPSO was built in 1973, which makes it over 45 years old. Yet it is still operational in the Java Sea. It was designed at a time when FPSOs were not as common as they are now.

The FPSO was built for the Ardjuna Oil Field in the West Java Sea, 95 km from Jakarta, Indonesia. It spand 8300 km2 and has 314 producing wells.

Arco Ardjuna FPSO
Image Credits: Screenshot taken from You Tube video

Initially, ARCO operated it, but later, BP West Java came into the picture. Today, Arco Ardjuna is operated by the government-owned Oil and Gas Company Pertamina.

The FPSO was built in Japan at the MHI Nagasaki Shipyard & Engine Works.

It weighed 53,734 tonnes, making it one of the biggest ships in the world when it was being constructed. Given its age, the fact that it still operates today is no less than an achievement. It was recently linked to pipelines tied to Pertamina’s KLB Pavilion in YY field off the Indonesian coast.

Conclusion

With each passing year, we witness the emergence of new technologies in the maritime sector. Ships are getting bigger, better, and more advanced, and so are FPSO Vessels, whose existence is vital for the offshore oil and gas sector. FPSO vessels offer many advantages and are cost-effective since they can be moved to another location.

They operate in the harshest weather conditions, from the Gulf of Mexico to the North Sea and the Norwegian Sea. They are marvels of engineering and testaments to human ingenuity.

In the rapidly expanding global energy landscape, the biggest FPSO vessels help meet the needs of the global market and help move the offshore oil and gas industry towards a greener and more efficient future.

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Disclaimer: The author’s views expressed in this article do not necessarily reflect the views of Marine Insight. Data and charts, if used in the article, have been sourced from available information and have not been authenticated by any statutory authority. The author and Marine Insight do not claim it to be accurate nor accept any responsibility for the same. The views constitute only the opinions and do not constitute any guidelines or recommendations on any course of action to be followed by the reader.

The article or images cannot be reproduced, copied, shared or used in any form without the permission of the author and Marine Insight.

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11 Interesting Facts About Great Australian Bight https://www.marineinsight.com/know-more/11-interesting-facts-about-great-australian-bight/?utm_source=rss&utm_medium=rss&utm_campaign=11-interesting-facts-about-great-australian-bight https://www.marineinsight.com/know-more/11-interesting-facts-about-great-australian-bight/#respond Tue, 16 Apr 2024 07:09:36 +0000 https://www.marineinsight.com/?p=1840043 australian bight photo

The Great Australian Bight is an oceanic bight that runs along the southern coastline of Australia. Read along to learn 11 interesting facts about the Great Australian Bight.

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australian bight photo

The Great Australian Bight is an oceanic bight, or a wide embayment, that runs along the southern coastline of Australia. It covers an area of around 45,926 km2 and has a depth ranging from 15 to 6000 m.

It is usually considered a part of the Indian Ocean; however, the Australian Hydrographic Service classifies it as a part of the Southern Ocean. The coastline is marked by cliff faces and rocky capes, making it perfect for whale watching.

A Bight is a broad and shallow bay or a bend in a coastline, river, or cliff. It is different from sounds as they are much deeper.

Read along to learn 11 interesting facts about the Great Australian Bight.

How was the Great Australian Bight formed?

The Great Australian Bight was created around 50 million years ago when Antarctica separated from Australia. The Nullarbor Plain, which dominates the coastline of the Bight, was a seabed millions of years ago. It is made of limestone bedrock, eroded to create cliff faces.

The plain lies in an arid and semi-arid region and provides almost zero runoff and terrestrial nutrients to the Great Australian Bight, which gets most of the nutrients for its marine life from the seasonal upwelling of ocean water around the Eyre Peninsula.

australian bight map

Upwelling occurs, especially in autumn and summer. It fuses nutrients into the Bight and makes it more ecologically productive. The nutrient-rich water enables marine species to thrive in the bay, which is known to house around 85 endemic species.

Though rough estimates exist, the total number of species that live and those that migrate to the Bight are yet to be determined. However, it is a critical habitat for two endangered marine mammals that require conservation. These are the southern right whale and the Australian sea lion.

The Head of the Great Australian Bight witnesses many southern right whales during winter, and Australian sea lions breed near the cliffs.

A part of the Great Australian Bight Marine Park

This marine protected area is situated in the Great Australian Bight south of Southern Australia in waters within the Australian Exclusive Economic Zone.

The Marine Park has three zones: a marine national park zone covering around 7728 square kilometres, a multiple-use zone covering 22,682 km2 and a special purpose zone which occupies three separate areas of ocean covering 5991 square miles or 15,516 km2.

The Marine Park was made to protect the habitat used for calving by the Southern right whale as a feeding area for species like the sperm whale, Australian sea lions, short-tailed shearwater and the great white shark.

It is a part of the Australian Marine Parks group called the South-West Marine Parks Network. It also comes under the marine protected areas in waters within the Australian and South Australian jurisdictions within the Bight, which were together known as the Great Australian Bight Marine Park till 2005.

Charted by Navigator Matthew Flinders in 1802

For around 40,000 years, the Aboriginal people of Australia, especially the Wangal and Spinifex, hunted and lived along the Bight’s coastline and the Nullarbor Plains.

Europeans encountered the Great Australian Bight in the 1600s. It was also charted by Mathew Flinders, a British Navigator and Cartographer. He was involved in several voyages of discovery undertaken between 1790 and 1803. The most famous among them is his circumnavigation of Australia.

australian bight

 

When he was on his way to Britain, the French Governor of Isle de France, or Mauritius, arrested him. France and Britain were at war; however, Flinders thought that the scientific nature of his work would allow him to be released. This did not happen, and he remained in custody for six years. During this period, he wrote extensively about his voyages, hoping to publish them.

His health deteriorated, and though he could finally return to Britain in 1810, he could not see the appreciation his book ‘ A Voyage to Terra Australis’ received.

Later, the land explorer Edward John Eyre conducted a land-based survey of the region. He explored Australia and was also the governor of Jamaica.

AHS Defines the bight with a smaller area

According to the Australian Hydrographic Service (AHS), the Great Australian Bight spans from Cape Pasley, Western Australia, to Cape Carnot in South Australia, which is approximately 1160 km or 720 miles. Most of the bight is situated south of the Nullarbor Plain.

Though the AHS considers the Great Australian Bight part of the Southern Ocean, outside of Australia, it is seen as part of the Indian Ocean, per the International Hydrographic Organisation.

The Great Australian Bight Coastline

The region near Cape Pasley is an outcrop of the age-old crystalline rocks. Near the cape, the coast curves and an escarpment runs parallel to it. Between the escarpment lies the Israelite Plain, here known as Wylie Scarp. Near the shore lie lagoons and coastal dunes.

The escarpment touches the shore as the coast bends eastwards, forming the 200 km-long Baxter Cliffs. As the escarpment curves again near Cocklebiddy, the Roe Plains can be seen, extending 300 km along the coast and reaching 35 km inland at their broadest point. Here, one can find dune fields, some vegetation, shrubland, and mallee woodland.

australian bight photo

The escarpment nears the coast again at the border of Western and Southern Australia. Here, Bunda Cliffs span 220 km to the head of the Great Australian Bight.

At the Bight’s head, the escarpment bends inland. The shoreline of the western Eyre Peninsula is characterised by bays, islands, rocky capes and islands such as the Nuyts Archipelago, Fowlers Bay, Streaky Bay and so on. The coastline is made of aeolianite limestone eroded by waves and currents.

Perfect place for whale watching

The Great Australian Bight is a perfect place for whale watching. It is a popular activity during the winter in the southern hemisphere when several southern right whales come to the region from their summer feeding grounds in the Antarctic.

Whales come to the Bight, especially to its Head, to breed and calve their young. They do not feed until they return to the Antarctic. The number of whales in this region has depleted due to the whaling industry; however, their population has somewhat recovered.

The head of the Great Australian Plain lies to the south of Nullarbor Plain

The Nullarbor Plain is characterised by a semi-arid climate. It is flat and has almost no trees. It spans Western Australia and Southern Australia and is surrounded by cliffs that reach 60 to 120 m in height. Situated on the coast of the Great Australian Bight with the Great Victoria Desert to its north, it is the biggest single exposure of limestone bedrock in the world, covering 77,000 square miles. At its broadest point, it stretches about 1100 km from east to west.

Cape Arid National Park & Nuytsland Reserve lie on its shores

The Cape Arid National Park in Western Australia lies 120 km east of Esperance. At its eastern side lies the Israelite Bay. The western part is called Duke of Orleans Bay. Its coastline is shaped by Cape Arid, a Bay called Sandy Bight and Cape Pasley further east.

The area is known for sandy beaches, rocky headlands, and granite hills stretching to the north, which join Russell Range. The park’s highest point is Tower Peak, which measures 594 m. The eastern border of the Park joins the Nuytsland Nature Reserve. Ngadju Indigenous Protected Area joins the park on the north.

Nuytsland Nature Reserve is a protected area in Western Australia. In the southwest, the reserve has the Israelite Plain, a coastal plain with beaches, sandplains, coastal lagoons, dunes and the Israelite Bay. In the middle of the reserve lies Baxter Cliffs, which are 80 m high and span 190 km along the coast.

Plants found here include heath on the western coastal plains and headlands, woodlands, and mallee, which is abundant in the east. Blue bush, eucalyptus, and shrublands also occur here. The area has been surveyed for the western ground parrot, which is native to Australia.

Has many islands like Whidbey Islands and Investigator Island

The Nuyts Archipelago lies in South Australia in the Great Australian Bight. It has around 30 islands and reefs, and those situated furthest from the coast of the Eyre Peninsula are called the Isles of St Francis. The archipelago consists of granite islands and reefs that offer breeding sites for short-tailed shearwaters and Australian sea lions.

australian bight facts

The Recherche Archipelago, known as the Bay of Isles, comprises 105 islands. They span east to west and 50 km offshore, covering 4000 km2. The western group of islands lie near Esperance, and the eastern group lies at Israelite Bay.

The Investigator Island is an archipelago in South Australia comprising Flinders Island and five other island groups. Commander Matthew Flinders named it after HMS Investigator when he explored the region in 1802. The islands lie within the Great Australian Bight.

Known for fishing and shellfish industries

The Great Australian Bight was exploited for several years by the fishing, whaling, and shellfish industries. Southern bluefish tuna has been a favoured target in the Bight.

Oil and gas exploration in the Bight started in the 1960s, and oil majors like Chevron, BP, and Equinor planned to drill wells in the southern part of the area in 2017. However, in 2016, they withdrew the plans, saying they weren’t competitive and did not align with BP’s strategic aims.

The companies were also facing opposition from the community. The Wilderness Society emphasised that the worst oil leak could have a disastrous effect on Australia’s southern coastline.

How to explore the Great Australian Bight

One can explore the Great Australian Bight in many ways depending on how one prefers to travel and one’s interests. Most of the Bight is quite remote, which makes it difficult to access except for a few towns. For many people, exploring means basing oneself in one of the coastal towns like Ceduna and travelling by road or sea from there. If someone is up for a road trip, then the coastline of the Bight can enjoyed with several stops along the way.

The best way to enjoy and appreciate the marine fauna, flora, and pristine ocean environment is to explore the Great Australian Bight by ship. One can easily halt off the Eyre Highway and get a closer look at the ocean. There are also many fun activities available.

You can book fishing charters and tours to watch whales, a once-in-a-lifetime experience. Surfing and snorkelling are also available, but they are usually confined to the Bight’s eastern side around Ceduna and the Eyre Peninsula.

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Disclaimer: The author’s views expressed in this article do not necessarily reflect the views of Marine Insight. Data and charts, if used in the article, have been sourced from available information and have not been authenticated by any statutory authority. The author and Marine Insight do not claim it to be accurate nor accept any responsibility for the same. The views constitute only the opinions and do not constitute any guidelines or recommendations on any course of action to be followed by the reader.

The article or images cannot be reproduced, copied, shared or used in any form without the permission of the author and Marine Insight.

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7 Amazing Makassar Strait Facts https://www.marineinsight.com/know-more/makassar-strait-facts/?utm_source=rss&utm_medium=rss&utm_campaign=makassar-strait-facts https://www.marineinsight.com/know-more/makassar-strait-facts/#respond Wed, 03 Apr 2024 08:47:10 +0000 https://www.marineinsight.com/?p=1836759 Makassar Strait

The Makassar Strait is a narrow passageway on the west-central Pacific Ocean. It lies between the islands of Borneo and Sulawesi in Indonesia.

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Makassar Strait

Makassar Strait map

The Makassar Strait, also called the Indonesian Selat Makassar and the Macassar Strait, is a narrow passageway on the west-central Pacific Ocean. It is situated between the islands of Borneo and Sulawesi in Indonesia.

It joins the Celebes Sea to the north and meets the Java Sea to the south. Towards the northeast, it forms the Sangkulirang Bay. The Mahakam and Karangan Rivers empty into the strait.

It is a strategic waterway and a key shipping route.

Discussed in this article are 7 major facts about the Makassar Strait.

1. Extent of the Makassar Strait

The strait extends 500 miles or 800 km northeast-southwest from the Celebes Sea to the Java Sea. It passes between Borneo on the west and Celebes on the east. The strait’s width varies from approximately 80 to 230 miles or 130 to 370 km.

The International Hydrographic Organisation defines the strait as a part of the East Indian Archipelago waters. Its limits were defined by IHO as the channel between Sulawesi’s west coast, earlier called Celebes, and the eastern coast of Borneo.

The strait is limited to the north by a line which connects Tanjong Mangkalihat in Borneo and the Cape Rivers. On the south, it is bounded by a line from the southwestern end of the Celebes, passing through the southern point of Tana Keke to the south end of Laoet before it goes to the island’s western coast to Tanjong Kiwi, ultimately across to Tanjong Petang in Borneo at the southern end of Laoet Strait.

2. High Marine Biodiversity

The Makassar Strait is rich in marine biodiversity and is a major migration route for many species. Per studies, it is home to over 700 fish species, including mackerel, grouper, tuna, and reef fish. The whale shark also feeds on the abundantly available small fish and plankton in the strait’s waters.

The strait also attracts spinner dolphins and melon-headed whales. Humpbacks migrate here seasonally, and hawksbill, leatherback, and green turtles live there.

Various hard and soft corals form vital reef habitats. More than 250 coral species are found in the Makassar Strait. Mangrove forests along the coast offer nursery areas for shellfish, crustaceans and other fish. Extensive Seagrass meadows support sea turtles and dugongs.

3. Fishing is a major economic activity

Thousands of fishermen depend on fishing in the Makassar Strait waters for their livelihood. The coastal communities still use traditional methods of fishing. The fish caught is consumed by the families, and the excess is sold in local markets for some additional income.

The typical catch includes tuna, mackerel, shrimp, crab, and squid. Skipjack and yellowfin tuna make up the bulk of the catch.

Prominent fishing ports along the Makassar Strait lie in South Sulawesi and East Kalimantan. Near these facilities lie factories and fish processing units.

Makassar Strait

The total annual revenue from fishing in the Makassar Strait is more than one billion dollars. Tuna catches alone amount to hundreds of millions for Indonesia. Most tuna is exported to Japan, Europe, and the U.S.

Though fisheries constitute a significant resource, overfishing and pollution have depleted fish stocks, particularly of species such as groupers.

Another concern is the bycatch of endangered species like green turtles and sharks. Hence, marine protected areas are being established, and efforts are being made to deal with these issues effectively.

4. Has a tropical climate

The region has an average temperature of 27.5 °C with almost no extreme variation due to its location. The average high is about 32.5 °C, and the average low is around 22.5 °C throughout the year.

Rainfall is high, with the annual average being 2000 to 3000 mm. The weather is warm and humid, with air temperatures between 26-32°C.

The Makassar Strait’s water is warm and comfortable, with average temperatures of 28-30°C. It is warm even during winter, so many people flock here for a perfect holiday. Visibility in the water ranges from 30 to 100 feet.

Makassar

Strong tidal currents, some with speeds of over four knots, exist in the strait. These currents are caused by the mixing of waters from the Java, Flores, and Banda Seas.

Seasonal monsoon winds also influence weather. Southeast trade winds blow from December to March. Northwest Monsoon winds prevail from June to September.

5. Laut and Sebuku Islands are the largest in the Makassar Strait

Laut Island lies off the southeastern coast of Borneo in the Makassar Strait. It is 100 km long from north to south and 30 km wide from east to west. The island covers an area of 2062 square kilometres. It is low-lying and flat; however, in the northeast, hills rise to around 800 m. Most of the island is dotted with coconut palms, mangrove trees and sago. It has a hot and humid climate with a rainfall of 150 inches between November and May.

The majority of people on the island are engaged in producing spices, especially pepper and rubber, which are cultivated in plantations. Coal mining is also important; coal, copra and pepper are the principal export items. The Port of Kotabaru on the island’s northern end is linked via roadways with Karambu on the west coast.

6. Balikpapan is the main settlement along the strait

Balikpapan is a major bay and seaport in East Kalimantan, Indonesia. It is on the eastern coast of Indonesian Borneo, facing the Makassar Strait. It is the site of an oil refinery that processes crude oils.

It was a fishing village that was developed in the 19th century. Oil drilling began here in 1897. Two years later, the Dutch East Indies colonial administration gave it the status of a township.

Balikpapan

In 1907, Bataafsche Petroleum Maatschappij made it its headquarters and brought engineers and other skilled labourers from abroad to the settlement. Many MNCs came here and invested in the oil industry, leading to an economic boom.

During the Second World War, Japan occupied it, and the Allies also bombed it in the first Balikpapan battle in 1942 and another battle in 1945.

Oil fields have been operating here since 1899. Some lie in the coastal region around 100 km northeast. The refinery was destroyed in 1942 during the Second World War, but it was rebuilt after the war ended.

7. Has many important ports and harbours

Bontang Port is located in the Makassar Strait on the east coast of Kalimantan Island. It is a major LPG and LNG export terminal. Kaltim Fertiliser Harbour is north of the LNG facility and handles liquid ammonia, general cargo, and urea.

Balikpapan has a massive oil refinery and is an oil tanker port. It also deals with general cargo, forest products, scrap iron and rattan. Additionally, it has a coal terminal at Tanjung Makassar with a deep approach channel.

Makassar Strait

Approximately 34,500,000 tonnes of cargo, 93,000 TEU and 6,000 vessels are handled annually here.
Makassar is one of the leading Indonesian ports. It lies on the southwest coast of Sulawesi Island and serves Ujung Pandanf, the capital of south Sulawesi province. It is well-sheltered and exports rubber, spices, coffee, shells, gum, wood, rattan, tripang and copra.

Major imports include cotton, woollens, glassware, wine, spirits, hardware, and tobacco. Around 9,681,800 tonnes of cargo and 302,000 TEU are handled annually.

Pare-Pare lies on the west coast of Sulawesi. It is a busy port open to international trade, cruise lines, and the export of cereals, rice, coffee, and livestock. It handles around 976,000 tonnes of cargo, 2,800 TEUs, and 1,000 vessels annually.

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Disclaimer: The author’s views expressed in this article do not necessarily reflect the views of Marine Insight. Data and charts, if used in the article, have been sourced from available information and have not been authenticated by any statutory authority. The author and Marine Insight do not claim it to be accurate nor accept any responsibility for the same. The views constitute only the opinions and do not constitute any guidelines or recommendations on any course of action to be followed by the reader.

The article or images cannot be reproduced, copied, shared or used in any form without the permission of the author and Marine Insight.

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20 Largest Container Shipping Companies In The World In 2024 https://www.marineinsight.com/know-more/10-largest-container-shipping-companies-in-the-world/?utm_source=rss&utm_medium=rss&utm_campaign=10-largest-container-shipping-companies-in-the-world https://www.marineinsight.com/know-more/10-largest-container-shipping-companies-in-the-world/#comments Fri, 29 Mar 2024 18:44:36 +0000 https://www.marineinsight.com/?p=10646 ONE ship

Container shipping is the most widely used form of transport in the maritime world. A few container shipping giants have been ruling the sea for several years. We bring to you the 20 largest container shipping companies in the world.

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[Updated for 2024] Container shipping is one of the most important and necessary means of cargo transportation through sea routes.

In present times, however, there is no monopoly by any container shipping companies, leading to a complete lack of friction and tension in the international cargo shipping community.

Top 10 Largest Container Shipping Companies

All the same, there are a few international container shipping companies that lead the race in terms of the scale of operation of their shipping lines.

20 of these leading container shipping companies based on cargo-carrying capacity can be listed as follows:

1. MSC – Mediterranean Shipping Company

Maersk has been in the No. 1 spot since it overtook Evergreen in 1996. The domination of Maersk Line in terms of TEU capacity has been broken first time in 25 years by the Mediterranean Shipping Company (MSC).

msc ship
Representation image

It is a Swiss international cargo company established in the year 1970. With a buying spree of new and old vessels, MSC added almost 100 ships to its fleet in the last year. Having 800 ships, the conglomerate is rated to be one of the most extensive cargo companies globally, with a TEU capacity of around 5,614,057 TEUs.

2. APM-Maersk

A shipping corporation based in Denmark, Maersk Shipping Line dominated the world container shipping market, holding the No. 1 spot for more than 25 years.

Maersk Shipping Line is an AP Moller- Maersk company branch. Widely well-known for its fleet of container ships, the Maersk Line debuted in the international container shipping arena in 1904. Now, the company is diversifying its presence in the green fuel and digital technology space.

Currently, the company has a fleet of around 675 container ships with a capacity of around 4,117,136 TEU (Twenty-Foot Equivalent Units).

maersk ship
Representation image

3. CMA-CGM

France’s leading container shipping company, CMA-CGM, is the 3rd largest company in TEU capacity.

CMA CGM came into existence in the year 1978 as a result of a series of mergers between previously established shipping corporations.

Jacques Saade, the head of the company, was the instrumental force behind its coming into active operation. At present, the company has a fleet of 624 ships operating in over 150 routes globally. It has a carrying capacity of around 3,578,494 TEU.

cma cgm ship
Representation image

4. COSCO – China Ocean Shipping Company

The China Ocean Shipping Company, or COSCO, as it is popularly known, is one of the leading conglomerates in terms of container shipping companies.

COSCO pushed down to 4th position by CMA CGM, has its operations spread over 40 countries with a fleet of around 490 container ships with a container carrying capacity of 3,054,323 TEU.

However, its order book contains an additional 837,492 TEU and 50 ships, which will be added to the company’s capacity in the coming year.

cosco ship
Representation image

5. Hapag-Lloyd

The German-based Hapag-Lloyd is one of the most renowned and well-featured companies in terms of international shipping companies.

The company was established in 1970 due to a merger between the Hamburg-American Line and the North German company Lloyd. Today, the shipping corporation has 266 ships catering to about 1,963,934 TEU container carrying capacity worldwide.

Hapag-Lloyd ship
Representation image

6. ONE  – Ocean Network Express

Established on July 7th, 2017, One Network Express integrates three major shipping companies: MOL, “K”-Line, and NYK.

Setup in Japan and headquartered in Singapore, ONE was founded to strengthen services in Asia, Latin America, and Africa.

The alliance of these three companies currently has a combined fleet of 231 vessels with a container carrying capacity of 1,799,818 TEU, making it one of the largest container shipping alliance companies in the world.

ONE ship
Representation image

7. Evergreen Line

A shipping conglomerate based in Taiwan, the Evergreen Marine Corporation was founded in 1968 by Dr Yung-Fa Chang, a visionary in his own right.

At present, the company has offices established worldwide with an operational capacity of 211 container ships and a container carrying capacity of 1,644,883 TEU.

It is regarded to be one of the largest cargo shipping companies in the world. Currently, Evergreen Line has the world’s largest container ships in its fleet.

evergreen ship
Representation image

8. Hyundai Merchant Marine

HMM Co. LTD., formerly known as Hyundai Merchant Marine, is a leading container shipping company based in South Korea.

With a fleet of 70 vessels and a cargo-carrying capacity of 783,732 TEU, HMM Co. LTD. is one of the top 10 shipping companies in the world, moving the largest portion of South Korea’s exports.

Being a top integrated logistics company globally, HMM Co. LTD. plays an important role in Korea’s economic development.

Hyundai ship
Representation image

9. Yang Ming Marine Transport

Based in Keelung, Taiwan, Yang Ming Marine Transport is one of the oldest and largest shipping companies globally.

Established in 1972, the company provides services across Asia, Europe, America, and Australia with a fleet of 94 vessels. It has a container carrying capacity of around 708,593 TEU.

Yang Ming Marine ship
Representation image

10  Zim Integrated Shipping Services Ltd

Zim Integrated Shipping Services Ltd., commonly known as ZIM, is an Israeli international cargo shipping company.

It was founded in 1945 as the ZIM Palestine Navigation Company Ltd. Currently, ZIM has a fleet of 124 ships with a total container carrying capacity of 619,349 TEUs. It has added more than 30 ships to its fleet in 2021, making it one of the top 10 container shipping companies in the world.

ZIM ship
Representation image

Container shipping is a huge industry, and these key players are aware of the minutest operational manoeuvrings necessary to power them to be the world leaders in commercial enterprise, not just in their home countries but also at an international level.

11. Wan Hai Lines

Wan Hai Lines started as a log transportation company; however, it recognised the growing trends of containerisation and bought its first container vessel, the MV Ming Chun, in 1976.

The company then started shipping services between Taiwan and Japan. Since that time, Wan Hai has transformed into a renowned container shipping company. 

Credits: Wan Hai Lines

It is the only carrier in Taiwan with terminals in the island’s northern, central and southern regions. It operates 20 routes, and 15 of them call at major international commercial ports and harbours. 

Wan Hai has 120 ships with a carrying capacity of 482,837 TEUs. It also operates 59 chartered vessels. 

12. Pacific International Lines (PIL)

PIL is headquartered in Singapore and is one of the biggest shipowners in the Southeast Asian region. It operates 88 ships that call at more than 500 locations in 100 countries across the world. 

The company was founded in 1967 and has a TEU capacity of about 294,821 TEUs and a dedicated staff of 18000 professionals.

It operates from the Far East to Europe, the Black Sea region, the Red Sea, the Indian Subcontinent, Africa, Australia, New Zealand, Latin America and the western coast of the United States.

Pacific International Lines
Credits: Pacific International Lines – PIL / Facebook

Although its core business is shipping, it is also involved in container manufacturing and providing logistics services.

13. SITC International Holdings Co.Ltd

Founded in May 1991, SITC, based in Hong Kong, is a key shipping logistics company. It is present in different sectors of the maritime industry, such as container shipping, ship management, international freight forwarding, ship brokering, customs clearance, project logistics, warehousing, automation, informatisation etc. 

SITC International Holdings Co.Ltd
Credits: SITC International Holdings Co.Ltd

The company has 102 ships, including 97 vessels, that are owned by it. These ships operate in 75 service routes covering 17 nations and 76 major ports in China, Korea, Japan, Vietnam, Singapore, Russia, India and so on. 

Per the statistics of Alphaliner, SITC has a TEU capacity of 161,998 TEU and ranks 13th among the global container shipping enterprises as of 3rd Jan, 2024. 

14. X-Press Feeders

X-Press Feeders/Sea Consortium is a container shipping group headquartered in Singapore. It is the 14th biggest operator in terms of capacity, per the data published by the maritime portal Aphaliner. 

Credits: X-Press Feeders

It has a fleet comprising 80 vessels, of which the company owns 41. It has a total TEU capacity of 153,306 TEUs. The company provides transhipment services and serves ports in the eastern and southeastern parts of Asia, the Indian Subcontinent, Europe, the Persian Gulf and the Mediterranean.

The company was founded in 1972 and does not own boxes. In 2021, the group ordered four 7000 TEU vessels from Shanghai Waigaoqiao Shipbuilding, China, to upsize its fleet. 

15. Korea Marine Transport Co.Ltd

KMTC is based in Seoul, South Korea. It was established in 1954 and has since then become one of the biggest container shipping companies in the world. 

Its container fleet consists of 64 ships with a TEU capacity of 150,075 TEU. The vessels call in India, Africa, Southeast Asia, Korea, Japan, China, and Russia. 

Korea Marine Transport Co.Ltd
Credits: Korea Marine Transport Co.Ltd

The company’s fleet is equipped with advanced technologies and eco-friendly features, making it a leader in sustainable shipping.

Apart from shipping, KMTC also provides logistics and supply chain management services. It also has a network of warehouses and distribution centres worldwide, enabling it to offer efficient logistics solutions to its clients. 

16. Unifeeder

Unifeeder, based in Denmark, is a Feeder and Multimodal service provider offering efficient logistics solutions to its customers across Asia, Europe, the Middle East, the Americas and Africa.

Credits: Unifeeder

The company handles around 5.5 M TEUs annually. It was founded 40 years ago and since then has expanded a lot and has over 1100 employees. Unifeeder 82 ships and a TEU capacity of 138,100 TEUs.

Its extensive fleet of ships makes about 16,200 calls at more than 200 ports and harbours. The company acts as a crucial link for international shipping lines by increasing their reach, utilization and scale economies.

17. The Islamic Republic of Iran Shipping Line Group (IRISL Group)

The Islamic Republic of Iran Shipping Line Group, called IRISL Group, is a shipping company based in Iran. It has 31 vessels, out of which some are operated by its subsidiary companies. About 6000 people work in the company, which has a TEU capacity of 137,720 TEUs.

representation image

The company was founded in 1967 and operates in the Caspian Sea, Persian Gulf, Indian Ocean, Mediterranean Sea and the Yellow Sea. It began commercial operations by employing 2 home trade ships and 4 huge ocean-going ships. 

Today, IRISL is the main maritime carrier of Iran. It has a global presence, several subsidiaries, and partners and offers a wide range of maritime transportation services, including breakbulk, bulk and containerised shipping.

18. SeaLead Shipping 

Established in 2017, SeaLead is a relatively new player in the global container shipping market and has shown tremendous growth since it started operations. It has 28 ships and a TEU capacity of 128,931 TEUs.

representation image

It is headquartered in Singapore and has another office in Dubai, including many agencies in crucial markets across the globe. It has a key presence in 18 nations and is privately owned. The aim of the company is to simplify international trade among major economies and key markets.

The company’s 60% of employees are females. Also, it handles 1.15 M TEUs annually, and its vessels make calls at 34 major ports.

SeaLead offers services between the Far East, the Indian subcontinent, the Middle East, Africa, the Mediterranean, Oceania, the U.S., the Red Sea and Southeast Asia.

19. Zhonggu Logistics Corporation

Shanghai Zhonggu Logistics Co Ltd is a company based in China. It provides its clients with customised container logistics solutions.

It integrates the railways and highway resources to create a roadways, railways and waterway network and has a multimodal transportation logistics system that is centred on water transportation. Around 1455 professionals work in the company, which operates 89 ships and has a total TEU capacity of 126,579 TEUs.

Zhonggu Logistics Corporation
Credits: Zhonggu Logistics Corporation

It mainly conducts business in China. Zhonggu has a holding capacity of 400,000 containers spanning over 200 ports across China. It also cooperates with renowned leasing companies like SEACO, BEACON, TEXTAINER, etc. 

20. Sinokor Merchant Marine

This shipping company launched the first Korea-China container liner service in 1989, 3 years before the official diplomatic relationship between Korea and China began. After that, SINOKOR expanded its services to include the Far East and Intra-Asia. 

It also opened the liner service between Korea and India in 2015. Direct transport service to Chittagong was also started in 2018 for the ease of clients. 

Sinokor Merchant Marine

It operates direct calling services to 60 ports in 16 nations including Japan, China, Russia and also in South East Asian nations. It also has 34 local subsidiaries and offices and about 5000 professionals. It has a total TEU capacity of 123,082 and 82 ships.

Thus, the container shipping industry is dominated by some large companies that hold a major chunk of the market share. These establishments have a great impact on global maritime trade since they connect markets, economies, continents and people.

They also act as pioneers of new trends, technologies and infrastructure, which boost the growth of the container shipping sector. They prioritise their customers and strive to provide tailor-made solutions to them. 

Sustainability is also a concern which is handled well by many corporations as they make strides to introduce better and more fuel-efficient ships to decrease their carbon footprint. Recently, many firms have also explored alternative ship fuels and opted for eco-friendly vessel designs.

Given the trade disputes, supply chain disruptions and other threats, the container shipping industry is a vital part of the world economy.

As the demand for products will grow in the future with the growth in the world population, these companies will play an even more important role in meeting the needs of globalised customers and businesses across the world.

Reference: Alphaliner / Individual container shipping website.

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Disclaimer: The authors’ views expressed in this article do not necessarily reflect the views of Marine Insight. Data and charts, if used, in the article have been sourced from available information and have not been authenticated by any statutory authority. The author and Marine Insight do not claim it to be accurate nor accept any responsibility. The views constitute only the opinions and do not constitute any guidelines or recommendations on any course of action to be followed by the reader.

The article or images cannot be reproduced, copied, shared or used in any form without the permission of the author and Marine Insight. 

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8 Amazing Facts About the Black Sea https://www.marineinsight.com/know-more/8-amazing-facts-about-the-black-sea/?utm_source=rss&utm_medium=rss&utm_campaign=8-amazing-facts-about-the-black-sea https://www.marineinsight.com/know-more/8-amazing-facts-about-the-black-sea/#comments Fri, 29 Mar 2024 11:11:04 +0000 https://www.marineinsight.com/?p=11229 8 Amazing Facts About the Black Sea

The Black Sea, also known as Euxine Sea, is one of the major water bodies and a famous inland sea of the world. This marginal sea of the Atlantic Ocean, located between Eastern Europe and Western Asia, has become legendary for long period of time.

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8 Amazing Facts About the Black Sea

The Black Sea, also known as the Euxine Sea, is one of the major water bodies and a famous inland sea in the world. This marginal sea of the Atlantic Ocean, located between Eastern Europe and Western Asia, has become legendary for a long period of time.

The Black Sea has been popular not just because of its name, which denotes a rather inhospitable nature, but also due to several surprisingly unusual features.

For a long time, it has been called an inhospitable sea, and the lack of hospitality of this body of water was attributed to the difficulty in navigation.

Black sea
Representation image

Ancient mariners regarded the Black Sea as a difficult body of water to navigate since savage tribes inhabited its shores.

In addition, the anoxic nature of the Black Seawater, due to which the process of decomposition is slow in the lower water layers, has also resulted in several scary rumours, making the sea infamous.

However, as time passed, the image of the Black Sea as one of the most challenging water bodies to navigate has changed.

As home to the rich and beautiful collection of flora and fauna and more than ten small islands, the Black Sea has now emerged as one of the most popular tourist attractions in the world.

Besides this, there are a lot of interesting facts that make the Black Sea an attraction to marine enthusiasts. Here are eight facts about the black sea that you will find fascinating.

1. Geography and Location: Where is the Black Sea located?

Spread across an area of 436,400 km2, the Black is located in Eurasia, surrounded by Europe, Caucasus and Anatolia. The countries that share a border with the Black Sea include Romania, Turkey, Bulgaria, Ukraine, Russia, and Georgia.

This body of water is also surrounded by the Pontic, Caucasus, and Crimean Mountains in the south, east and north, respectively. The Strandzha mountains also constrain it to the southwest and Dobrogea Plateau to the northwest.

Black Sea Map

With a maximum depth of 2,212 m, this inland sea is a meeting point for many rivers such as the Danube, Southern Bug, Dnieper, Rioni and Dniester.

,The Black Sea connects with the Mediterranean Sea through the Bosporus Strait and then through the Sea of Marmara and the Dardanelles Strait. The Black Sea links with the Aegean Sea and the Sea of Crete before meeting the Mediterranean.

2. The Name: Why is the Black Sea called the Black sea?

One of the best and little-known Black Sea is the origin of its name, which remains unclear. There are various theories about how this sea got to be called by this particular name.

Theories suggest that before being called the Black Sea, the body of water was called an ‘‘inhospitable Sea,’ mostly because of the presence of savage tribes on its shores.

Once the Greeks took over its shorelines, the name was changed to “hospitable.” There are references saying that the sea was called ‘the Sea’ for a long time.

However, different people have given this sea many names over the centuries. Still, this particular name is the most famous one, believed to be provided by the Turkish in medieval times.

Historical documents suggest that, during the Ottoman Empire period, the Black Sea was called names such as Bahr-e Siyah or Karadeniz, which means “the Black Sea” in Ottoman Turkish.

More hypotheses suggest several reasons behind the origin of the Black Sea’s name. According to one argument, storms during the winter make the water in the Black Sea appear black, leading the sailors to call it the Black Sea.

Another theory suggests that the objects that drown in the water get black sludge covering after a period of time. The discovery of such items across the sea may have become a reason behind its name.

3. Anoxic water: Is there any life in the Black Sea?

One of the most intriguing facts about the Black Sea is its anoxic water. Precisely, there is a significant absence of oxygen in the water.

The Black Sea is the largest water body with a meromictic basin, which means the movement of water between the lower and upper layers of the sea is a rare phenomenon to find anywhere in the world.

This makes a considerable temperature difference between these layers, making the lower layers completely free of oxygen and inactive.

At the same time, the Black sea receives freshwater from its rivers and rainfall. However, the Black Sea only witness water transfer with the Mediterranean Sea.

As the transfer occurs in the Bosphorus and Dardanelles, the inflow of dense water from the Mediterranean happens at the bottom of the basin. In contrast, Black Sea surface water’s outflow occurs near the basin’s surface.

Since shallow mixing between the two layers of the water in the Black Sea, marine life cannot survive in the anoxic zone. It is only the oxygen-rich surface waters of the Black Sea are supporting marine life.

4. Maritime History: the Landing Point of Noah’s Ark?

According to a number of marine geologists, the Black Sea was a freshwater lake around 7,000 years ago before a rise in the Mediterranean Sea caused the entry of salt water into the lake.

In line with this theory, many argue that the so-called flood represents the catastrophic flood mentioned in the Noah’s Ark story in the Bible.

The stories claim that the ark of Noha came to rest on the slopes of Mount Ararat in Turkey once the flood ended. From time to time, marine archaeologists have argued in support and against these claims.

However, due to the lack of credible scientific evidence, this particular history of the Black Sea remains a topic of debate.

5. Steady water level: What does swimming in the Dead Sea feel like?

The water level in the Black Sea remains the same all the time because of the absence of any high or low tides. This gives the sea no fluctuation in the water level, keeping it a calm, quiet and serene sea on the surface.

Interestingly, due to all these rare features of the water in the Black Sea, many wonder whether it is possible to swim in the sea.

Swimming in the Black Sea is possible with a clean freshwater surface, though it offers a different experience from other water bodies.

With its strange features, including the high level of minerals and salt, usually, the objects tend to float on the water.

6. Exotic Smaller islands: Terrifying snake islands?

The Black Sea is home to about ten small islands, which are a fantastic store of fauna and flora that make this sea even more unique.

These islands- mostly belonging to countries such as Bulgaria, Ukraine, Turkey and Romania- also include Snake Island, which is located near the Danube Delta. St. Thomas Island in Bulgaria is also infamous for the presence of fish-eating Grey Water Snakes in the island’s waters.

Black Sea Island

Other notable islands in the Black Sea include St Anastasia (Bulgaria), Berezan and Giresun (Turkey), St Cyricus (Bulgaria) and Dzharylgach (Ukraine) etc.

Most importantly, these islands in the Black Sea have become significant tourist attractions, playing an essential role in their countries’ economies.

7. Creepy Rumors: The dead lies beneath the water?

What seems like an intriguing and almost scary fact is that the dead are believed to persist in the waters of the Black Sea. Remains of ships and humans and other decomposable materials like ropes, wood etc. can still be found at the seabed, hundreds of years after they enter the waters of the Black Sea.

As thrilling as this fact sounds, the scientific explanation is that due to the anoxic nature of this sea’s lower water layers, the decomposition process is negligibly slow. Hence, the persistence of remains of the dead inside the sea’s water.

Unfortunately, this phenomenon has led to many rumours about the black sea.

8. Tourist attraction: a Favourite destination for cruises?

Despite all the mystery linked to the Black Sea, the fact remains that this inland body of water happens to be a major holiday destination all year round.

With high mountains and beautiful coasts, the countries on the shores of the Black Sea have become home to marine and travel enthusiasts.

Black Sea

In addition to its beauty, the historical and archaeological importance of the Black Sea has also welcomed many cruise ships every year to the region.

Frequently Asked Questions

1. What is the Black Sea famous for?

An exciting feature of the sea is that oxygen is dissolved only in the upper levels. Below 70 to 100 metres, at the centre of the sea and 100 to 150 metres near its edges, there is no oxygen.

2. Is the Black Sea poisonous?

One should remember that water layers lower than 150 metres of the Black sea contain 92 per cent of hydrogen sulphide, a toxic and poisonous gas. The sea is connected to the ocean only by the Turkish Straits system.

3. Why is the Black sea so dark?

From the perspective of sailors and mariners, severe storms rise in the water body during winters, making its waters appear almost as dark as Black.

4. What are the commercial fisheries of the Black sea?

One of the most popular fish of the Black sea is the black sea bass, a member of the Grouper family. Known as opportunistic feeders, these fish enjoy crab, shrimp and clams. Many people in coastal cities find it the tastiest fish on the Black sea.

5. Why is the Black Sea essential to NATO?

The Black sea serves as a barrier for NATO to counter Russia, defend against Iran and also counter China. It has vast economic potential because it links Europe with Asia.

You might also like to read: 

Disclaimer: The author’s views expressed in this article do not necessarily reflect the views of Marine Insight. Data and charts, if used, in the article have been sourced from available information and have not been authenticated by any statutory authority. The author and Marine Insight do not claim it to be accurate nor accept any responsibility for the same. The views constitute only the opinions and do not constitute any guidelines or recommendations on any course of action to be followed by the reader.

The article or images cannot be reproduced, copied, shared or used in any form without the permission of the author and Marine Insight. 

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10 Amazing Beaufort Sea Facts https://www.marineinsight.com/know-more/beaufort-sea-facts/?utm_source=rss&utm_medium=rss&utm_campaign=beaufort-sea-facts https://www.marineinsight.com/know-more/beaufort-sea-facts/#respond Thu, 28 Mar 2024 07:06:07 +0000 https://www.marineinsight.com/?p=1836437 Beaufort Sea

The Beaufort Sea is a marginal sea of the Arctic Ocean, north of the Northwest Territories, the Yukon, Alaska and west of Canada’s Arctic Islands. Know about some interesting facts about the Beaufort Sea.

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Beaufort Sea

The Beaufort Sea is a marginal sea of the Arctic Ocean, north of the Northwest Territories, the Yukon, Alaska and west of Canada’s Arctic Islands.

It is named after hydrographer Sir Francis Beaufort. The Mackenzie River, the longest river in Canada, drains into the Canadian part of the Beaufort Sea, west of Tuktoyaktuk, one of the few permanent settlements on the sea’s shores. Other important rivers that empty into the Beaufort Sea are the Kongakut River in Alaska and the Firth River in Yukon.

Read along to learn 10 interesting facts about the Beaufort Sea.

1. Contains significant petroleum and natural gas resources

The Beaufort Sea has many petroleum and natural gas reserves, such as the Amauligak field. These reserves were found between the 1950s and the 1980s, and since then, resource exploration has become a major activity in the region.

It was estimated to contain around 250 km3 of oil and 300,000 km3 of natural gas when first explored in the 1950s. Offshore drilling commenced in 1972, and 70 wells were up by the 1980s, which rose to 200 by 2000. Hence, around 46.5 million m3 of soil was dredged. Around 50,400 m3 of oil was produced in 1986.

Beaufort Sea oil rig

Taglu Gas field was found in the Mackenzie River Delta in 1971, followed by the Parson Lake and Niglintgak fields. The estimated gas reserves of these fields include 58,600 km3, 35,400 km3 and 13,600 km3.

The Amauligak field is the biggest known oil reserve of the sea, found in 1984, and is estimated to have 37.3 km3 of oil and 38,500 km3 of gas. However, development is hindered by the remote locations of these deposits.

In 2017, the U.S Bureau of Ocean Energy Management allowed Eni, an Italian multinational oil and gas company, to drill 4 oil exploration wells on Spy Island, one of the 4 artificial islands in the Beaufort Sea.

2. Has a Complex Geography

Many rivers, like the Kongakut River in Alaska and the Firth River in Yukon, drain into this Sea. The major river that flows into it is the Mackenzie, also the longest river in Canada. Its coastal shelf is narrow, especially east of Point Barrow in the Alaskan part of the Beaufort Sea. One major underwater feature here is submarine valleys. The Sea becomes broader near the Mackenzie River delta but does not exceed 145 km.

Closer to the coast, the depths are shallower than 60 m, but they rapidly increase northwards up to a few km, changing into a big platform similar to that of oceans.

 

There are several islands in the Beaufort Sea and the Mackenzie River Delta. Some big ones lie west of the Mackenzie River, like Herschel Island, which is just 4 km from the shore. Barter Island is 03 km from the coast and spans 13 km2. The Beaufort Sea coasts are low; maximum elevations range from 250 to 750 m.

The soil remains frozen throughout the year, and at a depth below a metre or even less, it forms permafrost. Just a few centimetres thaw in the short summers. This is why buildings are elevated above the ground on wooden piles immersed in the permafrost.

3. Border Dispute between Canada and the U.S

An ongoing border dispute between Canada and the U.S involves a wedge-shaped part of the Beaufort Sea in the Arctic Ocean. The disputed region is called the Beaufort Sea Triangle or the Beaufort Sea Wedge. It covers an area of 21,000 square kilometres.

The issue centres around where the maritime border between the two nations should be drawn in the region. Canada claims the boundary should be as per the 141st meridian west, and the US claims it should deviate slightly east of that line.

Beaufort Sea map

The border issue is important for Canada and the U.S. because as the ice melts due to global warming and more of the sea opens for navigation, it will open new fishing and resource development opportunities. Control of the Beaufort Sea waters in the disputed region has economic implications for both parties.

Canada and U.S have negotiated the dispute since the 1970s. However, they failed to reach an agreement on the same and periodically tried to affirm their claims. The disputed wedge is not clearly delineated on official maps issued by both.

4. No large-scale commercial fishing allowed

In 2009, the U.S Secretary of Commerce announced a moratorium on fishing the Beaufort Sea north of Alaska. It was imposed because it was argued that once global warming made those waters available for commercial fisheries, they would be exploited, threatening the fragile ecosystem. Hence, the need to develop a plan for sustainable fishing was emphasised.

There are no widespread commercial fisheries in the waters now. This decision stirred controversies in Canada as the region where the USA announced the moratorium is a massive wedge-shaped part of the disputed waters.

Due to limited scientific research and evidence, the moratorium is in place to preserve the region’s fish stocks that are yet not fully understood. Many fish species are data-poor.

It will stay in place until more research on fish populations and the ecosystem impacts are identified. This would help determine sustainable catch levels if commercial fishing is allowed.

However, subsistence fishing by the native communities continues in the Beaufort Sea under the Moratorium since it is on a very small scale using traditional techniques and has a minimal ecological footprint.

In 2014, the Government of Canada further announced that no commercial fisheries would be considered in the Beaufort Sea until research shows sustainable stocks that would be available to the Inuvialuit first.

It also designated parts of the Beaufort Sea as Marine Protected Areas. One such is the Anguniaqvia niqiqyuam, and it encloses the Parry Peninsula in the Amundsen Gulf. Another one is Tarium Niryutait, situated at the Mackenzie River delta and estuary. These marine protected areas were established to protect the flora and fauna of the region, the different native species and habitats for the Inuvialuit community.

5. Remains frozen throughout the year

The Beaufort Sea is frozen most of the year, except for August and September, when ice breaks near its coast and opens an area that was once a 50- to 100-km-wide strip of open water. In the 2000s, climate change in the Arctic expanded the ice-free area.

Beaufort Sea

Channels of Mackenzie River thaw early, in May and June. The thawing increases the average water discharge from 150,000 to 250,000 m3/s. Some new changes were identified in the Beaufort Sea’s ice cover in 2009. Though ice is stable, and so are water temperature and salinity, the ice structure has changed. The new ice, called rotten ice, is thinner and weaker.

6. The seawater is separated into 4 distinct layers

The Beaufort Sea water has four different layers. The top layer is 100 m, which is the surface water with a temperature of -1.4 degrees Celsius in summer and -1.8 degrees Celsius in winter. The second layer is formed by inflows from the Pacific Ocean and the Bering Sea, with waters coming through the Bering Strait.

The warmest and the deep Atlantic layer has a temperature between 0 and 1. The water at the bottom is colder at -0.4 degrees Celsius and -0.8 degrees Celsius. Average salinity lies between 28-32% parts per thousand going from the south to the north. Air temperatures are -27 degrees Celsius in January and 11 degrees Celsius in July.

The water currents form the Beaufort Gyre, which results in south-westerly and westerly currents close to the shores. The Mackenzie River also affects this circulation, which induces minor eastward steams close to its mouth. The river brings around 15 million tonnes of sediments rich in dolomite and calcium carbonate. Those deposits are spread over the sea and are mixed with gravel and mud.

7. The shoreline of Beaufort Sea marks the limit of polar bears in North America

The coast of Beaufort Sea is covered with tundra and is the northern limit of North America’s terrestrial range of polar bears. The Mackenzie River is a vital habitat for seabirds and whales and is untouched by commercial traffic. Its delta has many ponds and lakes inhabited by muskrats.

Around 80 species of zooplankton, over 70 species of phytoplankton and around 700 species of bryozoans, molluscs, and crustaceans; however, their population is small due to the cold climate.

Beaufort Sea ice

The eastern part of the Beaufort Sea is home to Beluga whales. Their population is stable and might even increase.

It is not affected by offshore oil exploration in the region. Belugas spends summer in the coastal areas and the Mackenzie River delta, both ice-free at this time. In winter, they migrate to the polynyas of the deep sea. Research shows that the belugas of the Beaufort Sea are different from those of other Canadian and Alaskan waters despite sharing a similar habitat.

8. Has a simple food chain

The food chain of the Beaufort Sea is relatively simple. It begins with algae and phytoplankton, the energy source for zooplankton and coastal amphipods, which are food for fish like the polar cod, Arctic char, and seabirds.

Polar cod is food for arctic char, narwhal, seals and belugas. Bearded seals and walrus feed on benthic invertebrates. The Polar bear lies on the top of the food chain, mainly feeding on seals and large marine mammals.

Major fish species found in the Beaufort Sea include polar cod, arctic cod, arctic char, saffron cod, arctic cisco, lake whitefish, pacific herring, broad whitefish, inconnu, flatfish, fourhorn sculpin, etc.

9. Has a history of occupation going back to 4000 years

Evidence suggests that Paleo-Eskimos arrived on the Beaufort Sea coast around 4000 years ago. There was the Dorset culture, the Thule, and the modern Inuit. In earlier times, they engaged in fishing. Thousands of years old fish bones were found in historic settlements. The people lived a nomadic life and formed permanent settlements much later.

These communities still thrive on these coasts. Their population is rising; however, there is a lack of jobs, and youth prefer to move abroad for employment and better living conditions.

Beaufort Sea icebreaker

Tuktoyaktuk, Canada and Prudhoe Bay, Alaska, are two major settlements along the Beaufort Sea. Tuktoyaktuk is an Inuvialuit hamlet near the delta of Mackenzie River in the Inuvik Region of the Northwest Territories. It is north of the Arctic Circle on the shores of the Arctic Ocean and is the only place in the Arctic connected to other parts of Canada by roadways. It was known as Port Brabant after British colonisation, and in 1950, it became Canada’s first indigenous settlement, which reclaimed its traditional name.

Prudhoe Bay lies in North Slope Borough in the U.S. state of Alaska. People living there are usually fishermen and mine workers employed in the oil companies. Most of them work at the Prudhoe Bay Oil field, the largest oil field in North America. It lies in the coastal lowland on the Northern Slope.

Some tourists arrive here from Fairbanks by bus or private vehicles to see the tundra, the midnight sun, and the Arctic Ocean. Prudhoe Bay was named by British explorer John Franklin after his classmate Captain Algernon Percy, Baron Prudhoe.

10. Has artificial islands

Many islands lie in the Beaufort Sea. While some of them are natural, others are artificial and came up to meet the needs of the oil drilling industry. Two such man-made islands are Endicott and the North Star Islands. The former was set up in 1987, and the latter was set up in 2001 to enable effective oil drilling. The crude oil is transported to Port Valdez through the Trans-Alaska Pipeline System.

The Beaufort Sea is experiencing pollution due to oil spills during shipping and oil drilling processes, harming its pristine environment. Some rivers that empties into the sea also carry the chemicals and refuse that pollute it further.

This has led to a decline in the marine population. Another reason for the decline was hunting, especially of Bowhead whales, between the late 1880s and 1914. However, laws were brought to stop hunting as the populations of these majestic mammals declined rapidly. Regulations like curbs on fishing have helped protect the threatened species in the Beaufort Sea.

You might also like to read-

Disclaimer: The author’s views expressed in this article do not necessarily reflect the views of Marine Insight. Data and charts, if used in the article, have been sourced from available information and have not been authenticated by any statutory authority. The author and Marine Insight do not claim it to be accurate nor accept any responsibility for the same. The views constitute only the opinions and do not constitute any guidelines or recommendations on any course of action to be followed by the reader.

The article or images cannot be reproduced, copied, shared or used in any form without the permission of the author and Marine Insight.

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4 Major Ports in Micronesia https://www.marineinsight.com/know-more/ports-in-micronesia/?utm_source=rss&utm_medium=rss&utm_campaign=ports-in-micronesia https://www.marineinsight.com/know-more/ports-in-micronesia/#respond Mon, 25 Mar 2024 09:47:36 +0000 https://www.marineinsight.com/?p=1834029 Port of Chuuk

The Federated States of Micronesia is an Island Nation in Micronesia, a subregion of Oceania. Let's take a look at important ports in this article.

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Port of Chuuk

The Federated States of Micronesia is an Island Nation in Micronesia, a subregion of Oceania. It has four states – Yap, Chuuk, Pohnpei and Kosrae. Together, they contain around 607 islands spanning 2700 km north of the equator with a combined area of 702 square kilometres. Near them lies Indonesia, Papua New Guinea, Marianas, Marshall Islands, Palau, Philippines, Japan and the Hawaiian Islands.

The main economic activities in Micronesia are subsistence farming and fishing. Principal crops are taro, bananas, coconuts, yam, sweet potatoes and cassava. Fishing for tuna is undertaken on a large scale, and facilities for storing these fish for export are available at the ports. Pigs and poultry are also raised for livelihood.

The islands do not have any mineral deposits worth commercial exploration except for high-quality phosphate. The islands are beautiful, with lagoons, coral reefs and marine biodiversity. Though there is a potential for developing a massive tourism industry, the remote location and lack of facilities and funds for infrastructural growth hinder progress.

The Federated States of Micronesia depend on international financial assistance, with the U.S being the primary source of revenue.

While Skipjack & bonito, frozen, Tuna (yellowfin), and Bigeye tunas are the major export items, imports consist of machines, meat, cars, processed and canned food, clothes, broadcasting equipment that comes from the U.S, Japan, China and South Korea.

1. Port of Yap/ Tomil Harbour

The Yap Colonia International Port, also known as the Tomil Harbour, lies on the southeastern side of Yap Island. It has a 264 m main dock for handling international cargo and two domestic docks.

The natural harbour was formed by the surrounding coastline and coral reefs that offer safe anchorage for large ships. It covers approximately 1.2 square kilometres and accommodates medium-sized vessels laden with cargo and fishing boats. The harbour depths range from 5 to 15 m, and the entrance channel is 150 m wide with a 7-10 m depth.

The port usually handles container freight apart from vehicles. Break Bulk is not moved unless it is an LCL container, bulk or bagged cargo received or handled internationally.

The port needs maintenance since the storage spaces and other structures are in poor condition. Terminal services are offered by a private company that deals with freight handling and stevedoring.

Usually, 8-10 vessels frequent the port each month. Containers are unloaded by the vessel’s gantry crane since no container cranes are available at the harbour. The port is not congested. However, a lack of sufficient handling equipment might leave it vulnerable at times when many ships are scheduled to arrive on the same day.

Port of Yap

A RORO berth made of concrete lies at the port’s eastern end, which handles RORO ramp vessels with up to 500 MT loading capacity.

Imports include frozen meat, vegetables, timber, rice, electronics, canned food, and clothing, while fish, copra, and clothes make up the majority of exports.

Approximately 45,000 tonnes of cargo and 110 ships visit the port annually.

Ships with a maximum LOA of 183 m, a beam of 13 m and a draught of 11 m can access the port.

Port History

Indigenous Peoples of Pohnpei used the Tomil Harbour for fishing, trade and transport from 1000-1300 AD. It was explored by Europeans in the 18th century. In 1886, Germany established a protectorate over Pohnpeir; thus, a small pier in the harbour came up.

In 1994, it was the site of many naval wars and confrontations. During Operation Hailstone, the U.S tried to capture Pohnpei from the Japanese and several ships were attacked and subsequently sank in the harbour.

After the Second World War, the U.S gained control of Pohnpei through UN Trusteeship, and in the 1960s, a pier was built at the harbour to handle maritime trade. After the Federated States of Micronesia gained independence in 1986, Tomil Harbour developed into a major international port of the island country.

2. Pohnpei Harbour

The Port of Pohnpei is situated on the island of Pohnpei, the capital of the Federated States of Micronesia. It is operated by the Pohnpei Ports Authority and is overseen by the Department of Transportation Communication and Infrastructure.

The port is obstructed by several coral patches; however, it is well protected by a barrier reef. It is divided into four areas: an international cargo handling area, fishing docks, domestic docks and a marine surveillance area.

It mainly handles imported items for domestic consumption, which are containerised freight. There is an international dock and a fishing dock where tuna fishing vessels berth, with the maritime surveillance dock adjacent to the main dock area.

The domestic dock, south of the fishing dock, is the home base of 3 government-owned ships: MV Caroline Voyager, MV Micronesian Navigators and Lady Minto.

Pohnpei Harbour

Around 3-4 ships carrying container freight visit the port each month. Matson and Kyowa Line offer scheduled services to the Pohnpei Port. It also receives bulk fuel vessels once every 90 days.

The port deals with 80 containers of freight a month. Containers must be unloaded by the ship’s gantry crane since no container cranes are available at the docks. Port equipment, though limited, is in good condition.

Port Equipment is owned and operated by a private operator, the Federated Shipping Company Ltd, also called FSCO. There are top loaders and large forklifts. Small forklifts are also available for moving palletised freight. There are no tug masters.

Pohnpei Port has two storage areas near the docks spanning 570 m2 and 1140 m2. It also has two transit warehouses for break bulk and a container storage yard. It also offers storage facilities for reefer containers; however, these are privately owned by fishing companies that use them for storing fish.

The outside storage area spanning 7500 m2 is used for general cargo and vehicles. Another 7000 m2 yard is used to keep break bulk.

3. Port of Chuuk/ Port of Weno

The Port of Chuuk, also called the Weno Port, lies on Moen Island in Micronesia. It is located in the Chuuk Lagoon, with Weno being the capital of Chuuk. It is operated through the State government Department of Transport and Public Works, which oversees the administration and port regulations.

The port has two main docks that handle international and domestic cargo. Access to the dock on Weno Island inside the Truk lagoon is through the outer reef. The two docks are 190 m and 185 m long. The biggest ship to ever arrive at the dock was 13,000 tonnes, though larger ships can anchor in the lagoon.

The Truk International Airport is close to the port, which saw 60 vessels in 2017, and roughly 5-6 vessels frequent it monthly. Usually, container freight is handled here apart from vehicles.

A private company, Transco handles terminal services and stevedoring. Pilot services are also available through a subcontracted Pilot.

Around 6 to 10 containers can be handled per hour and must be unloaded by gantry crane since no container cranes are available at the port.

Port of Chuuk

Port History

Chuuk, earlier called Truk, has a long maritime history. It was the service port for the Japanese Fleet during the Second World War. It was heavily fortified, and the naval base at Truk was called the ‘Gibraltar of the Pacific’ by the Allied Forces. Some even called it Japan’s equivalent to the Pearl Harbour of America.

A huge chunk of Japan’s naval fleet was based at Truk during WWII, with the administrative centre being at Tonoas, which lay south of Weno. Truk Port has always had a strategic importance given its location.

It protected battleships, aircraft carriers, destroyers, cruisers, submarines and gunboats from enemy attack. Japan’s most powerful and heavily armoured battleships, Yamato and Musashi, were also stationed here for months in 1943.

In 1944, the capacity of Truk to function as a naval base was undermined after an air attack on the base in Operation Hailstone.

4. Port of Kosrae

This port is operated by the Kosrae Port Authority, responsible for the seaports and airports in Yap. The Kosrae Port has a single main dock for handling international freight inside a security perimeter.

Matson and Kyowa Shipping Lines serve the port via Guam for general cargo. Marianas Shipping Lines offers freight services to the tuna fishing industry.

Port of Kosrae

The main port infrastructure is in fairly good condition, with a solid warehouse facility. Port equipment, though limited, is also in working condition. Kosrae Terminal Services and Stevedoring Company KTSSC is a private company that provides stevedoring and freight handling services at the port.

Around 3 to 5 ships, mostly carrying containerised goods and general cargo, visit the port monthly. The main dock is 170 m long and welcomes vessels up to 500 ft.

You might also like to read-

Disclaimer: The author’s views expressed in this article do not necessarily reflect the views of Marine Insight. Data and charts, if used in the article, have been sourced from available information and have not been authenticated by any statutory authority. The author and Marine Insight do not claim it to be accurate nor accept any responsibility for the same. The views constitute only the opinions and do not constitute any guidelines or recommendations on any course of action to be followed by the reader.

The article or images cannot be reproduced, copied, shared or used in any form without the permission of the author and Marine Insight.

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12 Interesting Facts About the PNS Ghazi Submarine https://www.marineinsight.com/know-more/pns-ghazi-facts/?utm_source=rss&utm_medium=rss&utm_campaign=pns-ghazi-facts https://www.marineinsight.com/know-more/pns-ghazi-facts/#respond Mon, 18 Mar 2024 07:07:42 +0000 https://www.marineinsight.com/?p=1836433 PNS Ghazi

PNS Ghazi, also known as USS Diablo, was a diesel-electric submarine. It was the first fast-attack submarine in the Pakistan Navy, which was at the forefront of the Indo-Pakistani War of 1965 and also the war of 1971.

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PNS Ghazi
PNS Ghazi
Image credits: Wikipedia

PNS Ghazi, also known as USS Diablo, was a diesel-electric submarine. It was the first fast-attack submarine in the Pakistan Navy, which was at the forefront of the Indo-Pakistani War of 1965 and also the war of 1971. She was leased from the U.S. Navy in 1963.

Read along to learn 12 interesting facts about the PNS Ghazi.

1. Only U.S Navy Warship Named Diablo, meaning Devil in Spanish

PNS Ghazi, earlier called Diablo, was a Tench class submarine launched on December 1, 1944. She was 95 m long, 8.33 m wide and displaced 1570 long tonnes when surfaced and 2453 tonnes when submerged. She sailed at a speed of 8.75 knots when submerged.

She was the only U.S. Navy Warship named Diablo, which means Devil in Spanish. Her insignia patch showed the devil running with a torpedo in the sea.

Diablo was commissioned on 31 March 1945 at Portsmouth Navy Yard. She headed to Pearl Harbour in July and went for her first war patrol in August. She was to halt at Siam; however, after the ceasefire declaration, she began her voyage towards Guam. Later, she left for New York and visited Charleston, South Carolina, in October, where she remained until January 1946.

2. Service with the U.S Navy

In 1947, she accompanied submarines Conger and Cutlass on simulated war patrols near the west coast of South America and Tierra del Fuego. The same year, she participated in antisubmarine warfare exercises in Key West, Florida. Diablo was based in the Panama Canal Zone from January to April 1949, where she participated in naval exercises and offered services in the Caribbean Sea.

She arrived at her home port, Naval Station Norfolk in Virginia, on 5 June 1949. She participated in Operation Convex and performed her duty at the Sonar School, Key West. Her home port changed to New London in 1952, where she arrived to offer training for the Submarine School.

In 1954, she tested new weapons and equipment at Key West. She also participated in Operation Springboard in 1955 and, in 1959, cruised through the Panama Canal along the coasts of Chile, Ecuador, Colombia, and Peru for naval exercises with South American Navies.

In 1960, she went to the Philadelphia Naval Shipyard for an overhaul. In 1962, her hull classification symbol changed to AGSS-479. She was finally decommissioned on 1 June 1964 and was commissioned in the Pakistan Navy on the same day.

3. Procured by the Pakistan Navy under the Security Assistance Program

A lengthy negotiation between the governments of Pakistan and the U.S. led to the commissioning of Diablo/ PNS Ghazi into Pakistan’s Navy. Pakistan had been trying to procure submarines from the Royal Navy and the U.S. Navy since the 1050s.

Pakistan procured Ghazi under the Security Assistance Program authorised by the Kennedy Administration on a 4-year lease. An option was renewing the lease or buying the submarines later in 1963.

4. First Submarine operated by a Navy in South Asia

Ghazi was the first submarine operated by a navy in South Asia. She was endowed with 14 vintage Mark-14 torpedoes and arrived at the Naval Dockyard in Karachi in September 1964. After that, she joined the country’s Navy as its first long-range fast-attack sub. The Pakistan Navy named her Ghazi in 1964.

Ghazi’s presence was seen as a challenge to the Indian Navy. However, contrary to popular belief, its technological feats were downgraded and refitted under the U.S. Navy’s Guppy Program. Hence, she was not a highly technologically advanced sub when she entered service with the Pakistan Navy.

Naval Historians called it an unarmed ‘clockwork mouse’, mainly used for training. However, at that time, the Indian Navy thought it was a heavily militarised and advanced sub that could be a severe threat.

5. Role in the Indo-Pakistan War of 1965

War broke out between India and Pakistan on 5 August 1965 over the Kashmir issue. At that time, Ghazi was deployed in the war arena, and her mission was to attack major Indian Navy warships, especially India’s aircraft carrier, INS Vikrant. However, PNS Ghazi could not detect INS Vikrant throughout the conflict.

On 17 September 1965, PNS Ghazi fired three Second World War Mark 14 torpedoes at INS Brahmaputra. According to the submarine war logs, three explosions were heard, but neither the Brahmaputra was damaged nor did it sink. Ghazi left for her base and was bestowed with 10 war awards upon her return. It remains unknown what her targets were, and the mysterious explosions were since no inquiry report was submitted.

PNS Ghazi submarine
Image credits: Wikipedia

6. Underwent major refits in Turkiye in 1970

After the war, an arms embargo placed on India and Pakistan was waived by the U.S. In 1967, Pakistan applied to renew the lease agreement approved by the United States.

However, PNS Ghazi was in bad shape, with deteriorating equipment and physical state. Hence, a deal was forged with the Turkish Navy for a refit and mid-life update to be carried out in Golcuk, Turkey, the only facility that handled Tench-class subs.

Tensions in the Middle East led to the closure of the Suez Canal for a brief period after it was blocked by the Egyptian Navy in 1967. Hence, Ghazi had to go from Africa to Western Europe.

During this voyage, she stopped at Mombasa in Kenya for refuelling and in Maputo. She also stopped in Angola and made a stopover in Toulon, France.

Her final stopover was Turkiye’s Izmir. She continued moving forward while being submerged through the Marmara Sea’s east coast to dock at Golcuk Naval Shipyard, where her computers, electromechanical equipment, etc., were upgraded. The cost was around $1.5 million. The process began in 1968 and ended in 1979.

7. Deployed to face Indian Navy Ships in the Indo-Pakistani war of 1971

In 1971, the Indian Navy shifted the aircraft carrier INS Vikrant to the Eastern Naval Command in Visakhapatnam. In response, the Pakistan Navy adjusted its naval operations. Before 1971, many proposals highlighted the need to strengthen the maritime defence of East Pakistan, now Bangladesh. However, the government did not take them seriously, so now the Navy was not in a position to defend itself against approaching Indian naval advances.

Several of the Pakistan Navy’s Bengali sailors and officers defected to India. Pakistan faced internal pressure to counter the advance of the Indian Armed Forces. The government asked the Navy to reinforce the defences of the East, while the latter did not favour deploying PNS Ghazi since there was no proper seaport or any defence infrastructure. Many naval officials felt that the deployment would be dangerous and quite impossible. However, they had to comply as war had begun.

8. Twin missions of mine laying & destroying INS Vikrant

PNS Ghazi suffered from equipment failures and other technical problems before her deployment. She had become old; however, being the only submarine of the Pakistan Navy, she was the only ray of hope. She had the range and capabilities to undertake operations in waters dominated by India, so she was expected to damage or destroy INS Vikrant.

On 14 November 1971, PNS Ghazi undertook a 4800 km journey around the Indian Peninsula from the Arabian Sea to the Bay of Bengal. She was commanded by Zafar Muhammad, commanding a naval submarine for the first time, accompanied by 10 officers and 82 sailors.

She had two missions: locating and sinking INS Vikrant and mining India’s east coast. However, PNS Ghazi faced another issue: the poor facilities at East Pakistan’s Chittagong Port.

9. The mysterious sinking of PNS Ghazi

The PNS Ghazi sank on 4 December 1971 while trying to find INS Vikrant and laying mines at the Visakhapatnam Port in the Bay of Bengal. The cause of the sinking is unclear, and Indian and Pakistani sources have different views on the sinking of the submarine.

On 16 November, Ghazi was around 400 km off Bombay. Two days later, she headed to Sri Lanka, entering the Bay of Bengal on 20 November 1971. PNS Ghazi began to look for Vikrant and was off to Madras, where the Indian Aircraft carrier was thought to be stationed. However, Ghazi was 10 days late, and Vikrant was now somewhere else, close to the Andaman Islands.

Unable to find Vikrant, Ghazi’s commanders decided to turn back to Visakhapatnam and lay mines off the harbour, confident they would find Vikrant soon or at least weaken the Indian Navy’s fleet by targeting this significant naval base on 2 and 3 December 1971.

On 1 December 1971, the Indian Navy realized a Pakistani Submarine was close to the Sri Lankan coast and was certain that it could come around Madras or Visakhapatnam. It was decided that once INS Rajput had been refuelled, it must leave the harbour with its navigational equipment turned off.

Per Indian claims, INS Rajput left Visakhapatnam on December 3, 1971. However, shortly afterwards, the starboard lookout reported seeing something on the water surface. INS Rajput changed its course and dropped two depth charges. The explosions were massive, and INS Rajput continued dumping bombs and went to the coast of East Pakistan, now Bangladesh.

On the night of 4 and 5 December 1971, PNS Ghazi sank with all of its 93 servicemen, including 11 officers and 82 enlisted under unknown circumstances off the Visakhapatnam coast.

10. The Aftermath of the Sinking

The Navy NHQ waited for Ghazi to submit its mission report on 26 November 1971. Repeated efforts were made to communicate with her but in vain. Days passed, but Ghazi did not return to her base. Naval officers worried about the submarine; however, the Senior Command told them there could be many reasons the submarine could not communicate with them.

The Indian Navy stated on 9 December about Ghazi’s fate. The first indication came when a message from Indian NHQ, claiming the sinking of Ghazi on the night of 3 December, was intercepted.

11. Indian version of the Ghazi Sinking

After the war ended, the Indian Government investigated the incident and claimed that Ghazi was sunk by INS Rajput, whose crew were endowed with Gallantry awards for achieving victory. However, the details were not revealed. A Victory at Sea Memorial was also built on the coast close to where Ghazi had sunk.

However, many Indian authors and naval officers disagreed with the incident. Vice-Admiral G.M. Hiranandani, author of the official history of the Indian Navy, ‘Transition to Triumph’ quotes naval records and naval officers saying that INS Rajput was sent to track down Ghazi and the book also mentions that time of dropping charges, the explosions heard by people near the coast and a clock found from Ghazi matched. However, he opines that the sub most probably suffered from an internal explosion.

In 2003, the Indian Navy sent some divers who found war logs, official backup tapes, and mission files, which were sent to the Indian Navy’s Eastern Naval Command. The divers said that Ghazi suffered an internal explosion which blew its mine and torpedoes.

In 2010, Lieutenant-General J. F. R. Jacob of Eastern Command said that Ghazi was destroyed and the Indian Navy was not involved. Many authors shared this view, unlike what the Indian Navy had said. The same year, it became known that the Indian Navy had destroyed all records of Ghazi’s sinking.

In 2011, former Indian Naval Chief Admiral Arun Prakash said in the national security conference that Ghazi had sunk under mysterious conditions and not by INS Rajput as claimed earlier. In 2021, he published an article in Indian Media stating that PNS Ghazi sank due to an internal explosion.

12. Pakistan’s Investigation into Ghazi’s Sinking

The Naval Intelligence conducted its investigation and concluded that Ghazi sank when the mines it was laying exploded accidentally. The conclusion was made after several years of investigations. Pakistan did not accept the early Indian claims that Ghazi was sunk by INS Rajput and offered alternative explanations.

According to one theory, there was an internal explosion due to the overproduction of hydrogen gas when the submarine’s batteries were being charged underwater. The second theory says that one of the sub’s mines detonated inside it.

A Ghazi Monument was built at the Naval Dockyard in Karachi to remember the submarine and its crew. Her loss was a watershed event, and the Pakistan Navy realised the importance of implementing a rigorous submarine safety programme.

Several movies on PNS Ghazi were made by India and Pakistan, like the 1998 movie Ghazi Shaheed, the Ghazi released in 2017 and Meghna Gulzar’s famous Razi, which revolved around the life of an Indian spy who provided intelligence about PNS Ghazi’s mission to attack INS Vikrant.

You might also like to read-

Disclaimer: The author’s views expressed in this article do not necessarily reflect the views of Marine Insight. Data and charts, if used in the article, have been sourced from available information and have not been authenticated by any statutory authority. The author and Marine Insight do not claim it to be accurate nor accept any responsibility for the same. The views constitute only the opinions and do not constitute any guidelines or recommendations on any course of action to be followed by the reader.

The article or images cannot be reproduced, copied, shared or used in any form without the permission of the author and Marine Insight.

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Differences Between Marines And Navy https://www.marineinsight.com/know-more/differences-between-marines-and-navy/?utm_source=rss&utm_medium=rss&utm_campaign=differences-between-marines-and-navy https://www.marineinsight.com/know-more/differences-between-marines-and-navy/#respond Fri, 15 Mar 2024 09:12:34 +0000 https://www.marineinsight.com/?p=1833575 us marine with gun

The U.S. Navy and the U.S. Marine Corps are two branches within the United States Armed Forces. Each has its own history, culture, role and importance.

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us marine with gun

us marine

The U.S. Navy and the U.S. Marine Corps are branches within the United States Armed Forces. Each has its history, culture, role and importance.

The United States Marine Corps is a highly disciplined force known for its courage and strength. They protect the interests of the nation at home and abroad. Becoming a marine is not easy since it requires rigorous physical and mental training.

The United States Navy is a powerful force involved in naval operations and warfare, Marine Corps operations, and national security. It protects the country’s maritime interests through forward presence, deterrence, and power projection. It upholds peace and security through engagement, diplomacy, and partnership. The Navy also offers humanitarian assistance and disaster relief.

So, are the Navy and Marines the same or different regarding their roles and operations?

With this article, we will answer these queries.

1. The Navy Protects the Seas & Marines are shore-oriented

The US Navy’s primary mission is to protect the State, i.e., the U.S. at sea, defend the country’s allies, ensure economic prosperity, and uphold the freedom of navigation and travel. As one of the world’s largest, most powerful, and most advanced navies, these tasks require moving fleets, collaborating with partner nations in times of need, and undertaking action whenever necessary.

This leads to naval formations, including warships, nuclear-powered aircraft carriers, dock landing ships, destroyers, etc., that can travel worldwide, taking personnel and aircraft wherever their mission needs. The Navy can also join and offer the Air Force and Marine Corps aid. Apart from the seas, the Navy can also order attacks on land targets. It also helps transport Marines to a military base or any other location when a mission requires so.

The Marines often operate as a quick-reaction force. Although the Navy controls the seas, the Marine Corps is more shore-oriented. Their speciality is amphibious operations, i.e., controlling the attacks undertaken from the sea by naval forces. Marine Corps units are ready to be the first on the ground in a conflict. The Navy has its SEALs, an elite maritime special operations force; most naval operations don’t focus on hand-to-hand combat.

The Marines are involved in combat operations. They are the only branch that undertakes a martial arts program. Hence, they are called the ‘Tip of the Spear’ of the U.S. Armed Forces since their combat-ready units can tackle conflict operations on land and sea.

2. The Marine Corps is Independent yet part of the U.S Navy

The U.S. Navy and Marine Corps are considered distinct branches of the U.S. Armed Forces. However, technically speaking, the Marine Corps is a part of the Navy, as Congress placed them within the Navy in 1834. So, the U.S. Marine Corps Commandant reports to the Navy Secretary, who then reports directly to the Secretary of Defense.

us marines

The Marine Corps is the only branch that is independent yet functions as part of another branch. It was founded in 1775 as Continental Marines, a separate entity from the U.S. Navy.

However, in 1834, then-President Andrew Jackson wanted the Marines to be part of the Army. Then-Marine Corps Commandant Archibald Henderson proved the Marines’ efficiency in seas and on land. He persuaded Congress to put the Marines in the Department of the Navy. Since then, the Navy and Marines are considered ‘sister services’.

3. U.S Navy and Marines have different roles and structure

The Marine Corps is part of the Navy. Still, its structure resembles the U.S. Army, with teams, platoons, battalions, and squadrons, which fall under the categories of basic units, aircraft units, and expeditionary forces. The naval structure is more complex, with operational combatant commands and administrative commands, each dedicated to a particular mission.

The U.S Marine Corps has four branches: ground combat, landing support, marine aviation and artillery.

us navy officers

Ground combat comprises infantry, armour, and field artillery. Marines engage in direct combat with the enemy and support supply and reconnaissance. Marine aviation roles include fighter pilots, helicopter pilots, and transport pilots. They offer air support for ground troops and engage in air-to-air combat against enemy aircraft.

Landing Support involves engineering, supply and medical personnel. They offer logistical support for ground troops and prepare for amphibious landings. AAV crew marines operate the Assault Amphibious Vehicle, transporting soldiers and supplies during amphibious assaults.

The Navy does not participate in hand-to-hand combat. It has a Naval Aviation Wing, which flies aircraft and operates airbases. This includes trained pilots who command different types of aircraft.

The Surface Fleet operates on the surface of the sea, including small patrol boats and the largest aircraft carriers. This fleet protects naval bases and other assets while supporting other military branches.

The Submarine Fleet aids operations in hostile environments involving surveillance, reconnaissance, and offensive operations. The Shore “Support” Establishment supports the Navy’s ships and submarines in terms of maintenance, repairs, and supply. It allows the Navy to operate smoothly.

4. Different Training for Navy And Marine Corps

The recruits of the U.S. Navy and the Marine Corps go through rigorous training regimes lasting several weeks. The training tests everything from patience to wit and quick decision-making skills in times of crisis.

Training US Navy and Marine Corps recruits is difficult yet quite different. The duration of the US Navy’s Boot Camp is 8 weeks, whereas the Marine Corps boot camp is longer, about 12-13 weeks. The basic training of Marines is longer since they learn more masonry and engineering skills than the Navy recruits.

us marine with gun

Navy recruits train inland at Recruit Training Command (RTC) Great Lakes, Illinois, where they learn to operate firearms and receive training regarding shipboard emergencies, firefighting, etc., focusing on shipborne activities.

Marine Corps recruits receive their training on the coast at the Marine Corps Recruit Depot in Parris Island, South Carolina, or the Marine Corps Recruit Depot in San Diego, California. In addition to learning to tackle shipboard emergencies and firearms, they are also taught hand-to-hand combat techniques, battlefield tactics, and combat first aid.

The Marine Bootcamp concludes with The Crucible, the infamous 54-hour test that requires recruits to hike with 50 pounds of gear, function with little to no sleep, complete obstacle courses, and engage in hand-to-hand combat.

5. Differences in uniforms

The US Navy and Marine Corps uniforms are unique and have some notable differences. Marines’ uniforms have red piping on the jacket cuffs and collar, while Navy uniforms do not have it. Marine combat uniforms have green patterns for camouflage, while the Navy combat uniforms are either blue or grey.

us navy

6. Differences in size

The Marine Corps is relatively smaller than the Navy. There are around 186,000 Marines compared to the 347,000 sailors in the Navy.

7. Marine Corps Flag comes before the Navy Flag in Flag Displays

The order in which state and army flags follow the Old Glory in every Flag Display, indoors or outdoors, is not non-negotiable and is defined by strict rules.

So if the Marines report to the Navy, why does the Marine Corps Flag take precedence?

There are many explanations for this. Per the Navy landing force manuals of the 1890s, this order was decided on what a parade protocol would be after an amphibious attack, in which case, Marines would acquire a senior position to the right when marching with a Navy formation. This was to ensure that Navy soldiers were marching in a single line.

Another reason could be that the Marine Corps Flas is older than the flag of the U.S. Navy, which didn’t get an official flag until 1959, while the Marines had their flag design adopted in 1939.

8. The U.S Navy is older than the Marine Corps

In October 1775, Congress approved the establishment of the Navy to handle British vessels carrying supplies and ammunition to America. The Navy had only two ships at the beginning of the war, but by the end of the war, it had 50.

A month later, Congress again voted to establish two marine battalions to serve with the naval fleet. Hence, the Marine Corps was established and served with the Navy in many operations, such as the amphibious raid in the Bahamas in March 1776.

us navy personnel

The Navy and Marines were disbanded after the Revolutionary War; however, in the early years of the U.S. as a country, the need for their re-establishment was realised. Hence, the U.S. Navy was re-established in 1794, and the Marine Corps in 1798.

Conclusion

The Marine Corps and Navy are important parts of the U.S. Armed Forces. The former specialises in amphibious warfare. Their operations are shore-oriented, making them a quick-reaction force on land and water. They often conduct raids, seize key positions from the enemy on land, and hold out until larger forces enter the scene.

The Navy is responsible for maritime security, patrols the seas and engages in power projection. It also transports troops and supplies when needed. Both are important for the country’s defence and carry out vital functions within the country and internationally.

I hope you understand the fundamental differences between the Navy and the Marines.

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Disclaimer: The author’s views expressed in this article do not necessarily reflect the views of Marine Insight. Data and charts, if used in the article, have been sourced from available information and have not been authenticated by any statutory authority. The author and Marine Insight do not claim it to be accurate nor accept any responsibility for the same. The views constitute only the opinions and do not constitute any guidelines or recommendations on any course of action to be followed by the reader.

The article or images cannot be reproduced, copied, shared or used in any form without the permission of the author and Marine Insight.

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10 Interesting Bali Sea Facts https://www.marineinsight.com/know-more/bali-sea-facts/?utm_source=rss&utm_medium=rss&utm_campaign=bali-sea-facts https://www.marineinsight.com/know-more/bali-sea-facts/#respond Tue, 12 Mar 2024 08:28:24 +0000 https://www.marineinsight.com/?p=1835370 bali sea islands

The Bali Sea lies north of Bali Island and south of Kangean Island in Indonesia. Read this article to know more about this fascinating water body.

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bali sea islands

The Bali Sea lies north of Bali Island and south of Kangean Island in Indonesia. It forms the southwest part of the Flores Sea, and the Madura Strait opens into the Bali Sea from the west. At some places, the depth of the Bali Sea reached 5217 feet.

Though it is one of the world’s most shallow seas, it can easily accommodate 4 Empire State Buildings stacked on each other. People visit the Bali Sea for its turquoise blue waters, rich marine life, pleasant climate and beautiful beaches.

bali sea map

Read this article to find out more interesting facts about the Bali Sea.

1. One of the seas in the East Indian Archipelago

According to the International Hydrographic Organisation, the Bali Sea is one of the seas of the East Indian Archipelago. Regarding its oceanography, the Bali Sea corresponds with the Indonesian Throughflow that flows from the Pacific Ocean to the Indian Ocean through the Bali and Lombok Straits.

2. Some view it as a part of the Flores Sea

Since the Bali Sea shares its eastern boundary with the Flores Sea, some oceanographers define it as part of it. A few nautical charts identify it as a separate sea for navigation. Bali sea covers 45,000 km2 and has a maximum depth of 1,590 m.

bali sea facts

3. Home to many volcanic islands

A popular tourist attraction with more than 4 million people is Bali Island, which gives the sea its name. It comprises 4 islands: Bali and the smaller Nusa Penida, Nusa Lembongan and Nusa Ceningan.

Bali has something for everyone, from beaches to historical temples, rice terraces, mountains, forests and fields. It has several historical temples, such as Besakih, Uluwau, and Tanah Lot. Famous beaches include Seminyak, Nusa Dua and Kuta. Hiking enthusiasts must explore the two active volcanoes, Mount Batur and Mount Agung, that rise above the island.

Off the tourist trail is Nusa Penida, with its rugged beauty, sweeping bays and cliffs covered with foliage. One can hop on a boat from Sanur Beach in Bali, and in 30 minutes, you arrive at Nusa Lembongan. It is a haven of yoga retreats and independent restaurants. Nature enthusiasts will appreciate its beaches and mangroves. It is linked to the smaller Nusa Ceningan via a suspension bridge. Nusa Ceningan is quieter and offers a more private experience with its blue lagoons and calm ambience.

Lombok Island lies east of Bali, and its Mount Rinjani volcano is Indonesia’s second-highest volcano and a well-known hiking and adventure place. It is perfect for people who want to experience a slow and peaceful atmosphere. Bali draws many tourists, but you can find many offbeat places in Lombok.

4. Bali Sea lies in the Pacific Ring of Fire

The Ring of Fire, also called the Pacific Ring of Fire, the Girdle of Fire, Rim of Fire and Circum-Pacific Belt, has many volcanoes. It is seismically active, and most earthquakes occur here.

It covers around 40,000 kilometres of area and is 500 km wide, surrounding much of the Pacific Ocean. The Ring of Fire has roughly 750 to 915 volcanoes, about two-thirds of the world’s total. Also, 90% of the earthquakes in the world, including some of the deadliest, occur in this belt.

bali sea islands

Ring of Fire has existed for over 35 million years, and some of its volcanos are active while others are dormant. Over 350 of its volcanoes have been active since historical times.

Most of Earth’s active volcanoes with summits above sea level lie in the Pacific Ring of Fire. Most of these are subaerial volcanoes like Mount St Helens. Other volcanoes in the Ring of Fire include the subaerial shield volcanoes and submarine seamounts such as Plosky Tolbachik and Monowai.

5. Bali Sea has a tropical climate

The weather in the Bali Sea is warm throughout the year. There are only two seasons, rainy and dry, lasting from November to March and April to October. Tourists can visit in any season, but most prefer the dry season since the sea is calm and the average temperature is about 86 degrees Fahrenheit.

The rainy season has more humidity, sporadic storms and rougher seas, making it less conducive for water sports like scuba diving, snorkelling, etc. Most people go on mountain hikes and bicycle rides on the islands’ peaks, which is also impossible during monsoon season.

6. Home to many shipwrecks turned popular diving spots

The USS Liberty Wreck is one of the world’s best sunken shipwrecks and the most popular dive site in Bali. The vessel was struck by a Japanese torpedo and then beached near Tulamben. 1963, Mount Agung erupted and caused the ship to slip off the beach, reaching a sand slope in 9 to 30 m of water.

The wreck is around 130 m long, and its shallowest part is just 5m deep, while the deepest is 30 m, making it ideal for beginners and professional diveers. The vessel has become home to marine organisms such as Bumphead Parrotfish.

bali sea tourism

Kubu Boga wreck lies near the USS Liberty Shipwreck. The vessel is intact, but one needs an advanced diver license as it lies deep in 30 m of water. Originally, it lay in 18 m deep waters; however, due to an earthquake, it slipped to its current depths.

Jepun Wreck in Padang Bai lies in 17 meters-deep waters. It is home to shrimps, crabs, seahorses, frogfish, and sharks.

Japanese Wreck Amed lies near the beach of Amed, at a depth of 7-10 meters. While it is not as fascinating as the USS Liberty Shipwreck, its inhabited by several damselfish and seahorses.

7. Guided fishing tours in the Bali Sea

Anglers from around the world visit the coast of the Bali Sea to experience fishing in these crystal-clear waters. One can learn many advanced and local fishing techniques. Jukungs, locally made wooden boats, are used for fishing and tours are specially organised for big-game fishing.

Karangasem and Kota Denpasar are popular fishing hotspots. The rocky coasts in the South are known for the Giant Trevally, one of the fighter fishes. Big game fishing is a thrilling experience preferred by anglers about 15 miles from Denpasar. One can expect to catch Wahoo, Snappers, Tunas, Mahi Mahi, Amberjack, etc. Chances of catching Marlin and Sailfish increase as we go deep in the waters.

Sport fishing is popular, done using a rod, reel and hooks. The method that uses hooks is called angling, and when one uses a lightweight lure, it is called fly-fishing. These are some fishing techniques common in Bali.

However, experienced fishers who want more thrills should go for big-game fishing. One can book a fishing tour organised and led by trained operators.

8. Formed 25 to 30 million years ago

The Bali Sea was created due to complex plate tectonics that formed the Indonesian Island arc. The Australian continental plate pushed under the Eurasian plate, leading to seismic uplifting around 25 million years ago.

This caused increased volcanic activity and folding of the overriding plate, leading to the creation of the islands of Bali and Java about 15 to 5 million years ago. The gaps between these islands were filled with water, forming the Bali Sea.

bali sea coast line

By around 5 million years ago, Bali and eastern Java had emerged fully above sea level as separate landmasses. The gaps between them had filled with seawater, beginning to form the initial basin of the Bali Sea.

Continued subduction over the last 5 million years has shaped and deepened the sea, separating it from surrounding water bodies like the Java Sea. The basic shape and boundaries of the Bali Sea were formed around 2 to 3 million years ago.

9. Site of most destructive earthquakes

The subduction process is ongoing, and in 2018, an earthquake and tsunami in the Bali Sea killed more than 400 people in Indonesia. In August 2023, a 7.0 magnitude earthquake struck the Bali Sea.

Its epicentre was 201 km north of Mataram, Indonesia and around 518 km below the earth’s surface. It hit 525 km beneath the epicentre close to Bangsal, West Nusa, Tenggara, Indonesia.

There were no tsunami threats; however, people, especially tourists, came out of their rooms and hotels. Luckily, there were no casualties; however, a few people were injured.

10. Has many major ports and harbours

Benoa Port is a key facility on the southern shores of Bali, on the northern side of the Benoa Channel. It mainly handles exports of tuna fish, handicrafts, garments and other equipment. Cruise Lines also call at this port regularly. Around 7,000 ships visit Benoa Port annually, with 129,000 tonnes unloaded and 50,000 tonnes loaded.

bali sea

Padanbai Port is another port on Bali Island’s eastern tip. It also offers ferry connections to Lombok. Gilimanuk is 1.5 nautical miles from Cekek on Gilimanuk Bay. It has a ferry boat terminal used by state railways connecting overland communication from Bali to Jaba. It has 5 berths for passenger and vehicle ferries. Other ports include Sape, Tanjung Bira, Lembar Port, Ketapang Port, etc.

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Disclaimer: The author’s views expressed in this article do not necessarily reflect the views of Marine Insight. Data and charts, if used in the article, have been sourced from available information and have not been authenticated by any statutory authority. The author and Marine Insight do not claim it to be accurate nor accept any responsibility for the same. The views constitute only the opinions and do not constitute any guidelines or recommendations on any course of action to be followed by the reader.

The article or images cannot be reproduced, copied, shared or used in any form without the permission of the author and Marine Insight.

 

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10 Interesting Gulf of Tomini Facts You Must Know https://www.marineinsight.com/know-more/gulf-of-tomini-facts/?utm_source=rss&utm_medium=rss&utm_campaign=gulf-of-tomini-facts https://www.marineinsight.com/know-more/gulf-of-tomini-facts/#respond Sat, 09 Mar 2024 13:07:07 +0000 https://www.marineinsight.com/?p=1834429 Tomini Bay

The Gulf of Tomini, also called the Bay of Tomini, lies close to the Island of Sulawesi in Indonesia. It is surrounded by Gorontalo province, Minhassa Peninsula Buyat and East Peninsula, Sulawesi.

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Tomini Bay

The Gulf of Tomini, also called the Bay of Tomini, lies close to the Island of Sulawesi in Indonesia. It is surrounded by Gorontalo province, Minhassa Peninsula Buyat and East Peninsula, Sulawesi. Towards the east, the Gulf of Tomini opens to the Molucca Sea.

The Gulf is a popular tourist destination, given its beautiful landscapes, crystal clear waters, fine sand beaches, lush green islands, lagoons, and estuaries that support hundreds of plant and animal species.

Read along to learn 10 interesting facts about the Gulf of Tomini.

1. Formation of the Gulf of Tomini

The Gulf of Tomini took its present-day shape due to changes in the sea level and tectonic plate movements over millions of years. The region is seismically quite active as it comes within the Pacific Ring of Fire.

During the ice ages, when sea levels were low, the region, which is now the Gulf of Tomini, was land, but as sea levels rose, it became filled with water. The faulting and folding of the crust created basins that were filled with water, creating the gulf. The process was gradual and occurred in the last 65 million years.

Gulf of Tomini

The major phase of basin formation was in the Miocene, 23 to 5 million years ago. Rifting and expansion opened the gulf basin. In the Pliocene, around 5 to 2.5 million years ago, the basic structure and morphology of the Gulf of Tomini took shape. However, geological processes still continue to affect the Gulf of Tomini today.

2. Teeming with hundreds of fish species, marine mammals and aquatic plants

The Gulf of Tomini is home to many vibrant fish, crustaceans, molluscs and other exotic flora and fauna. Some species are endemic to this region, like the Banggai cardinalfish and Tomini fantail.

There are over 500 species of fish in the Gulf, including snappers, goatfish, barracuda, trevallies, fusiliers, groupers and whale sharks, which are occasional visitors.

Clams, conchs, giant clams, oysters and nautilus shells are also found. The bay is also inhabited by Irrawaddy dolphins, sperm whales and dugongs. More than 100 species of sponges have been recorded on the coral reefs of the Gulf of Tomini.

Near the gulf are many islands which are breeding and nesting grounds for green turtles and hawksbill turtles. Saltwater crocodiles live in estuaries and mangroves that line the islands’ coasts. There are large seagrass meadows that support invertebrates, juvenile fish, and birds like terns, kingfishers, herons, and egrets.

3. Has over 250 species of hard corals

The Gulf of Tomini has different types of beautiful coral reefs, forming extensive reef systems. More than 250 species of hard corals were recorded in the Gulf, with some of the common ones being Acropora hyacinths, Acropora Masuta, Acropora Muricata, Montipora Digitata, Acropora secale, all branching corals which help in the development of reefs.

Larger corals like Porties Cylindrica and Porites lutea and foliose corals like Echinopora lamellose and Favites pentagona add to the texture and complexity of the coral reefs.

Tomini corals

The corals, many of which grow in dense thickets and mounds, have formed rich reef systems in the Gulf of Tomini. Conservation efforts are ongoing to preserve these ecologically significant ecosystems from natural and man-made threats.

4. There are around 200 diving spots in the Gulf of Tomini

Tomini Bay is known for its clear waters and diverse underwater habitats, making it the perfect diving destination. The Gulf has 200 diving spots; the largest 30 are in Gorontalo, and 20 are in Togian. In fact, some of the diving spots have not been properly explored.

Called the hidden paradise on the equator, this gulf has incomparable beauty. Most divers fly to Gorontalo since it has Salvadoran coral and blue sea fans, which are not found anywhere else in the Gulf.

5. Tomini Bay has three famous marine parks

The three Marine Parks in the Gulf of Tomini include the Olele Marine Park, the Bitila Island Marine Park and the Buyat Marine Park.

Olele Marine Park is in Olele village, Bone Bolanga Regency, Gorontalo province. It is around 20 km from Gorontalo city. It has 30 dive spots, two of them being ruins of Second World War Japanese cargo ships that sank here. A famous attraction in the park is the coral of Salvador Dali, a massive coral flower.

Tomini Bay

Bitila Island Marine Park is on Bitila Island, Pohuwatu Regency, Gorontalo province. The island has no significant population; however, it has freshwater springs, coral reefs, and white sand beaches, making it the ideal holiday destination.

Buyat Marine Park lies in southeast Minahasa Regency, North Sulawesi Province. The marine park has 25 dive points. One can reach Buyat in 7 to 8 hours from Gorontalo City. Another famous tourist destination within the Tomini Bay region is the Togean archipelago and Pulau Cinta.

6. Experiences a tropical climate

Tomini Gulf has a tropical climate with no distinct wet or dry seasons. It usually remains warm and humid throughout the year. The average temperature ranges from 24°C to 31°C, with little variation between seasons.

Rainfall is high, with an annual average of about 98 to 118 inches. It rains all year round but is heavier between December and March. Southwest monsoon winds prevail from December to March, bringing heavy rain, and Southeast Winds are prevalent from June to September.

Humidity generally remains over 70 to 80%, which makes the heat feel more intense even when the temperature is moderate.

7. Site of many shipwrecks

Many ships sank in the Gulf of Tomiini. One such was KM Tidore, which sank after hitting a mine which killed 200 people. KM Ciremai was another frigate which exploded and sank close to Manado, killing 100 sailors.

Tomini Shipwrecks

The cargo ship MV Dumai caught fire and claimed 11 lives. In 1978, the MV Sinar Bangka ferry capsized during a storm near Bitung, taking over 150 passengers and crew members with it. In the 1980s and 1990s, MV Trisula collided with a cargo vessel, leaving more than 200 dead, and MV KM Lembar sank in heavy seas near Manado, claiming 60 lives.

8. Togean Islands lie in the centre of Tomini Gulf

The Togean or Togian Islands are an archipelago of 56 islands and several offshore islets in the Gulf of Tomini, off the Central Sulawesi coast, Indonesia. There are 59 villages on the islands, one populated by Bajau people, popularly known as sea gypsies. The biggest islands of the group are Batudaka, Togean, Talatako and Una-Una.

The islands were formed as a result of volcanic activities and are covered with rainforests. Surrounded by coral reefs, they also offer diverse habitats and breeding areas for dugongs, hawksbill turtles and green turtles.

Some animals native to these islands are Togian babirusa and Togian hawk-owl, which was discovered in 1999. Non-venomous jellyfish are found in the Togian Islands; the unique one is jellyfish with tiny red spots.

The government has categorised a part of the Togean Islands as National Park. It comprises 292,000 hectares of water, including 132,000 hectares covered with coral reefs, 70,000 hectares of land and another 11,000 hectares of forests and mangroves.

The islands are known for their amazing diving spots, which are easily accessible. There are about 20 famous resorts on the islands that can be reached from Ampana or Gorontalo by a public or private boat. Some of the most visited resorts are Reconnect, which lies on Buka Buka Island, Kadidiri Paradise, Sanctum Dive Resort, and Fadhila Cottages.

9. A famous volcano lies in the Gulf of Tomini

The Coco Volcano forms Una-Una Island, a small and isolated island amidst the Gulf of Tomini in northern Sulawesi near Togean National Park.

The volcano’s summit rises to 500 m above sea level with a two km wide caldera. Una-Una is a scenic island formed due to the Coco Volcano’s eruption. An interesting by-product of the island’s volcanic nature is that while other islands in the gulf have white sand beaches, Una-Una has black sand beaches.

Tomini Indonesia

Mount Coco erupted just three times in recorded history. In 1983, after remaining dormant for 80 years, a powerful eruption released thick, yellow clouds rising five kilometres and volcanic ash reaching East Kalimantan.

The island was swept by pyroclastic flows that destroyed everything in its path, including several settlements. Only a narrow stretch along the island’s eastern shores remained untouched.

The island residents had already evacuated, so there were no deaths. After this, Mount Colo has not erupted since. The island remained uninhabited for some time, but people returned to rebuild their homes and start agriculture as the volcanic ash and lava increased soil fertility over many years. The island’s deer population rose manifold, and the residents raised elks for food and clothing.

10. Bitung, Manado and Gorontalo are 3 major ports

The Gulf of Tomini has many ports and harbours. A major Port is Bitung, which lies at the northeastern tip of Sulawesi province, 15 nm from Manado. It mainly exports copra, as 216,000 tonnes are produced annually. It also handles containers, petroleum products and tuna fish. Around 4,760,000 tonnes of cargo and 166,000 are TEU handled annually here.

Manado is situated on the northwestern coast of Sulawesi. It is a trade centre and a chief port in the northern part of Sulawesi. It caters to local vessels carrying general cargo and local ferry services. Major exports comprise nutmeg, copra, ebony and sugar.

Gorontali is on the northern coast of Sulawesi. It is a lighterage port that exports copra. It also has an oil terminal and two breakwaters. Around 487,500 tonnes of cargo and 23,600 TEU are handled annually.

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Disclaimer: The author’s views expressed in this article do not necessarily reflect the views of Marine Insight. Data and charts, if used in the article, have been sourced from available information and have not been authenticated by any statutory authority. The author and Marine Insight do not claim it to be accurate nor accept any responsibility for the same. The views constitute only the opinions and do not constitute any guidelines or recommendations on any course of action to be followed by the reader.

The article or images cannot be reproduced, copied, shared or used in any form without the permission of the author and Marine Insight.

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10 Flores Sea Facts You Should Know https://www.marineinsight.com/know-more/flores-sea-facts/?utm_source=rss&utm_medium=rss&utm_campaign=flores-sea-facts https://www.marineinsight.com/know-more/flores-sea-facts/#respond Wed, 06 Mar 2024 06:17:44 +0000 https://www.marineinsight.com/?p=1835137 Flores Sea island

The Flores Sea boasts stunning coral reefs, which look like underwater gardens bustling with marine life.

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Flores Sea island

The Flores Sea is surrounded by the Banda Sea in the east and northeast, the Bali Sea in the west and the Java Sea in the northwest. It spans 240,000 square kilometres and is known for its pristine marine habitats, beaches and islands.

It is connected with the Celebes Sea in the northwest through the Makassar Strait. Many islands separate the Flores Sea from the Indian Ocean and the Savu Sea.

Read this article to learn 10 interesting facts about the Flores Sea.

1. Divided into four physiographic areas or zones

The Flores Sea has 4 physiographic regions, including a 500-metre-wide plateau lying in its west, the Flores Basin with a maximum depth of 5140 m lying in the south, a shallow trough with a depth of 3370 m going all the way to Celebes Island in the north and the last region in the east bordering the Banda Sea at the south of Teluk Bone.

Flores Sea map

2. Site of the famous shipwreck of O Arbiru

The Flores Sea is prone to tropical cyclones, and one such cyclone capsized the freighter named O Arbiru, which was carrying rice shipment from Bangkok. Of the 24-member crew, just one person lived. On the Palu’e island, around 1500 fishermen were killed by the 1973 Flores Cyclone, the deadliest cyclone in the Southern Hemisphere.

O Arbiru was a Portuguese-flagged cargo vessel weighing 400 tonnes. In 1973, when Timor Leste was an Overseas Province controlled by the Portuguese, the colonial government used this vessel to ship necessities to the island’s people via Bangkok.

The wreck of this ship is still in the Flores Sea, near the town of Maumere, 32 nm from Pemana Island. Inhabitants of Maumere and the northern coast of Flores Island call it the Takalayar Ship.

shipwreck
Representation image

A fisherman named Herman said that the people of Pemana island thought it was a Hong Kong Ship as it had the Chinese alphabet engraved. He said that it sank in 1973 when he was just 15. He also narrated how the people of Pemana, Maumere, and Selayar took all its cargo.

For many years, the shipwreck became a fish house where people caught red snapper. The ship O Arbiru or Takalayar, as people called it, was the most important mode of transport for the Timor Portuguese colonial government at that time.

3. Climate of the Flores Sea

The waters of the Flores Sea have an average temperature of 28.6℃. Maximum temperatures during summer can go as high as 29.0℃, while the minimum temperatures during winter do not fall below 27.9℃. Hence, Flores sea remains warm throughout the year, making it an ideal tourist destination.

 

Many visit the sea to experience water sports like diving, snorkelling, swimming, or simply relaxing on the beaches. The region gets around 1600 mm of annual rainfall, which is the highest from December to March. The dry season begins in June and lasts till September.

4. Earthquakes and tsunamis are common here

The latest major earthquake in the region happened on December 14, 2021, with a reading of 7.3 on the Richter scale. The Flores region is seismically active as it lies at the complex tectonic boundary between the Australian and Sunda plates and many other microplates. Many major active faults lie here, like the Flores Back Arc Thrust Fault and the Sunda megathrust.

Flores Sea island

In the 14 December earthquake, one person died, and 173 were injured. Warnings were issued to the coastal communities, causing panic. Videos on social media showed inhabitants running to high ground to avoid the high waves due to the earthquake. The tsunami was minor, measuring seven centimetres.

The Selayar and Flores islands were badly affected, with over 5000 people displaced. Three school buildings, a village office and 2 places of worship were damaged. At least 357 homes collapsed, and some roofs were torn apart. Over 800 buildings were damaged.

5. Formed during the Miocene Period

The Flores Sea came into existence because of the tectonic forces which have shaped the Indonesian Archipelago. The interaction of tectonic plates has also formed a diverse topographic marine landscape, including deep trenches, islands, islets and underwater volcanoes.

The basin of the Flores Sea began to take shape during the Miocene Period, from 5 to 23 million years ago. This was caused by subduction and volcanism along the Sunda-Banda Arc system. Crystal deformation and volcanic activities increased with the subduction of the Australian plate under the Eurasian plate.

Underwater volcanoes erupted and deposited thick lava layers and sediments over the course of time, filling in and submerging the region between the islands creating a shallow basin.

Seismic activities still continue to shape the seabed. Earthquakes and uplift events can alter the coastlines and depths of the Flores Sea.

The sea has a depth of 50 to 100 m, and its shallow waters are separated from the Banda Sea, which lies to the east by the Lintang Fault Zone under Lembata Island.

6. Flores Sea is a biodiversity hotspot

The Flores Sea boasts stunning coral reefs, which look like underwater gardens bustling with marine life. They are homes, breeding and feeding grounds for several marine species. From hard, vibrant corals to delicate sea swans moving with the current, these underwater structures create a beautiful environment for scuba diving enthusiasts, many of whom come from afar to experience the beauty of the Flores Sea.

flores sea

Colourful fish like elusive seahorses, parrotfish, and reef fish are found here, along with larger species, including snappers, groupers and barracudas.

One of the major attractions of the Flores Sea is the manta rays. These majestic creatures glide through the waters with their graceful wingspans. One can also swim with sea turtles, dolphins and whale sharks here.

7. Major threats

Overfishing and unsustainable fishing methods pose a major challenge to the fragile ecosystem of the Flores Sea. Unregulated practices like blast fishing and the use of cyanide deplete fish populations and destroy coral reefs. It leads to a disbalance in the ecosystem and also impacts the livelihood of local communities that depend on fishing.

Pollution from land-based sources poses another threat. Runoffs containing chemicals, plastic waste, pesticides, etc, contaminate the waters and choke marine life, especially near the coast. Plastic is the most evil since it entangles turtles and fish and causes death.

Climate Change and rising sea temperatures, coupled with ocean acidification, have led to the bleaching of corals. It has not only diminished the beauty of coral reefs but disrupted the entire ecosystem.

8. Notable Conservation efforts

Several initiatives have been taken to preserve the Flores Sea’s marine ecosystem, such as establishing marine protected areas. This helps preserve the region’s natural resources and critical habitats and to limit human activities by promoting sustainable practices. The protected areas are omes to endangered marine species.

flores sea tourism

Sustainable fishing techniques are being promoted to safeguard the Flores Sea’s fish stocks and support the livelihoods of local fishing communities. These regulations restrict fishing in some seasons and define catch limits and gear to be used to maintain a balance between fishing and conservation. Selective fishing and avoiding destructive techniques are encouraged to preserve the ecosystem’s health.

Raising awareness among stakeholders, tourists, and locals to foster a sense of responsibility towards the Flores Sea environment through education programs, workshops, and outreach also plays a key role in conservation efforts.

9. Many islands lie in the Flores Sea

Flores Island is one of the Lesser Sunda Islands, a group of islands lying in the eastern part of Indonesia. It lies east of Sumbawa and Komodo islands, west of Solor islands and Alor Archipelago and to the southeast is Timor.

Kelimutu Volcano, which forms three coloured lakes, is the most famous tourist attraction here. There are many snorkelling and diving locations along the island’s north coast, such as Maumere and Riung. Labuan Bajo is used as a base to reach Komodo and Rinca islands. It also attracts scuba divers because whale sharks are found in waters around Labuan Baju. Luba and Bena villages have traditional houses, and the latter also has stone age megaliths.

Other prominent islands include Sumbawa, Komodo, Rinca, Lembata, Adonara, Solar and Alor.

10. Has several major ports and coastal towns

Maumere is situated in the Bay of Maumere on the north coast of Flores Island. It serves the eastern region of Flores as a commercial facility handling domestic and international vessels along with inter-island ferries. The Pertamina oil terminal is 6 km east of this port.

Larantuka, on the northeastern shores of Flores Island, is owned by Pertamina and handles oil and gas. Kupang lies on the west coast of Timor Island and is also a major port town in west Timor. Its facilities lie 4 km southwest at Tenau. Major commodities handled are coal, coffee, sandalwood, anthracite and cattle.

flores island

Waingapu lies on the northeastern part of the Sumba Island. It is a major port and is open to international trade. There are many other ports in the Flores Sea, including Aimere, a small fishing port, Bajawa, Tambolaka, Baa, Adonara, Atambua, Kefamenanu, Waingapu, etc.

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Disclaimer: The author’s views expressed in this article do not necessarily reflect the views of Marine Insight. Data and charts, if used in the article, have been sourced from available information and have not been authenticated by any statutory authority. The author and Marine Insight do not claim it to be accurate nor accept any responsibility for the same. The views constitute only the opinions and do not constitute any guidelines or recommendations on any course of action to be followed by the reader.

The article or images cannot be reproduced, copied, shared or used in any form without the permission of the author and Marine Insight.

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Top 10 Deepest Parts Of The Ocean https://www.marineinsight.com/know-more/10-deepest-parts-of-the-ocean/?utm_source=rss&utm_medium=rss&utm_campaign=10-deepest-parts-of-the-ocean https://www.marineinsight.com/know-more/10-deepest-parts-of-the-ocean/#comments Mon, 04 Mar 2024 13:27:45 +0000 https://www.marineinsight.com/?p=13404 10 Deepest Parts of the Ocean

Do you want to know about the deepest parts of the oceans around the world? Here is a list of ten such points, beginning with the famous Mariana Trench.

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10 Deepest Parts of the Ocean
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The oceans and seas surrounding the continents offer several wonders, many of which humans have yet to discover.

The vast bodies of water that cover over 70% of the planet’s surface, holding around 1.35 billion cubic kilometres of water, have plateaus, valleys, plains, mountains, and trenches.

And interestingly, the underwater formations are enormous compared to those on dry land.

The mountains in the ocean basin are higher than those we see on land; similarly, the plains are flatter, so the ocean trenches are much more profound.

Of all the features that oceans offer, the very depth of these water bodies makes them so enchanting.

Indeed, the ocean is deep, and the average depth of the oceans and seas surrounding the continents is around 3.5km.

The part of the ocean that is deeper than just 200 meters is considered the “deep sea.” However, some parts of the oceans go up to several kilometres. But what is the deepest part of the ocean exactly?

Scientifically speaking, the deepest part of the ocean refers to the maximum depth of a point that can be accessed or defined. Every deep part of the ocean is called a deep trench.

They are known as the hadal zone, and the deepest sea trenches are created by shifting tectonic plates.

Currently, there are 46 hadal habitats across the oceans, and humans know very little about these regions since it’s challenging to study these parts of the oceans. Here is a list of ten points that mark the deepest points of oceans.

1. Mariana Trench

The Marina Trench is the deepest part of the Earth’s surface in the western Pacific Ocean. It contains the Earth’s deepest point, called the Challenger Deep. While many have reached Mount Everest, only two people have descended the Challenger Deep.

Jacques Piccard and Don Walsh reached a 10,916 m depth in their Trieste bathyscaphe in 1960. The first unmanned vehicle to reach the Deep was controlled by the Woods Hole Oceanographic Institution’s researchers, reaching up to 10,902 meters.

Appearing as a crescent-shaped scar in the Earth’s crust, the trench measures around 2,550 km long, 69 km wide on average, and has a maximum depth of 10.91 km at the Challenger Deep. At the same time, some other efforts measured the deepest portion at 11.034 km. The deep runs several hundred kilometres towards the US island of Guam in the southwest direction.

Mariana Trench
Image credits: wikipedia.com

The deep holes in the Mariana Trench were formed due to the collision of converging plates of the oceanic lithosphere. During the collision, one plate descended into the Earth’s mantle, and the downward flexure formed a trough at the line of contact between the plates.

At the bottom of the Marina Trench, the density of water increases by 4.96% due to the high pressure at the seabed. However, the expeditions conducted at various times have observed the presence of large creatures such as flatfish, large shrimp-type amphipods, crustaceans, and even an unknown type of snailfish. Scientists believe there are many new species in the Mariana Trench awaiting discovery.

2. Tonga Trench

Located in the southwest Pacific Ocean and at the northern end of the Kermadec Tonga Subduction Zone, the Tonga Trench lies around 10.882 km below sea level.

The deepest point in the Tonga trench, known as the Horizon Deep, is considered the second deepest point on Earth after the Challenger Deep and the deepest trench in the Southern Hemisphere.

Tonga Trench Map

Stretches at a distance of 2,500 km from New Zealand’s North Island northeast to the island of Tonga, the Tonga trench was formed due to the subduction of the Pacific plate by the Tonga plate.

Researchers have also found that these plate movements cause large volcanoes in the Japan and Mariana Trench. According to marine scientists, the sediments of the Horizon Deep house a community of roundworms.

3. Philippine Trench

Philippine Trench
Credits: Wikipedia

The third deepest point in the world, the Galathea Depth in the Philippine trench, is 10.54 km below sea level. Also known as Mindanao Trench, this submarine trench is located in the Philippine Sea and spreads in a length of 1,320km and 30km in width in the east of the Philippines.

Prominent among other trenches in the Philippine Sea, this trench was formed due to a collision between the Eurasian plate and the smaller Philippine plate. The other significant trenches in the Philippine Sea include Manila Trench, East Luzon Trench, Negros Trench, Sulu Trench, and Cotabato Trench.

It is said that scientists considered the Philippine Trench to be the planet’s deepest point until 1970. Scientists say the Philippine trench was younger than 8-9 million years ago.

4. Kuril- Kamchatka Trench

Another deepest part of the ocean belonging to the Pacific Ocean, this trench lies at a considerable depth of 10.5 km below sea level. Lying close to Kuril Island and off the coast of Kamchatka, this trench is responsible for many ocean bed volcanic activities in the region.

Kuril- Kamchatka Trench Map

The trench was formed by the subduction zone developed in the late Cretaceous, which created the Kuril Island and Kamchatka volcanic arcs.

5. Kermadec Trench

Another submarine trench lies on the floor of the South Pacific Ocean. The Kermadec Trench stretches around 1,000 km between the Louisville Seamount Chain and the Hikurangi Plateau.

Formed by the subduction of the Pacific plate under the Indo-Australian Plate, the Kermadec Trench has a maximum depth of 1o.04 km.

Kermadec Trench Map

Along with the Tonga Trench to the north, the Kermadec Trench creates the 2,000 km-long, near-linear Kermadec-Tonga subduction system.

The trench is also home to various species, including a giant amphipod, which measures approximately 34 cm in length at the bottom. A few years ago, the Kermadec Trench was in the news after the Nereus, an unmanned research submarine, imploded because of the high pressure at a depth of 9,990 meters while exploring the Kermadec Trench.

6. Izu-Ogasawara Trench

Located in the western Pacific Ocean, the Izu-Ogasawara Trench has a maximum depth of 9.78km. Also known as Izu-Bonin Trench, this deep trench stretches from Japan to the northern section of the Mariana Trench and is also an extension of the Japan Trench. Apart from the Izu-Ogasawara Trench, the western Pacific Ocean houses the Izu Trench and the Bonin Trench.

Izu-Ogasawara Trench Map

7. Japan Trench

Another deep submarine trench located east of the Japanese islands, the Japan trench (as shown in the image above), is part of the Pacific Ring of Fire in the northern Pacific Ocean.

With a maximum depth of 9 km, the Japan trench stretches from the Kuril Islands to the Bonin Islands. It also extends the Kuril-Kamchatka Trench and the Izu-Ogasawara Trench to the north and south, respectively.

The trench was formed due to the subduction of the oceanic Pacific plate beneath the continental Okhotsk Plate. The tsunamis and earthquakes led to the movement of the subduction zone with the Japan Trench.

8. Puerto Rico Trench

Located between the Caribbean Sea and the Atlantic Ocean, the Puerto Rico trench marks the deepest point in this region and the eighth deepest point found on the Earth’s surface.

It lies at a depth of 8.64 km, is spotted at Milwaukee Deep, and measures a length of over 800 km; this trench has been responsible for many tragic tsunamis and earthquake activities in this region.

Puerto Rico Trench

Efforts for a complete mapping of this trench have been ongoing for a long time. The French bathyscaphe Archimède first attempted to explore the seafloor in 1964, and a robotic vehicle was sent to the trench in 2012 to study its characteristics.

9. South Sandwich Trench

The deepest trench in the Atlantic Ocean after Puerto Rico Trench, South Sandwich Trench, is at a depth of about 8.42 km, described as Meteor Deep, and runs for over 956 km, making it one of the most noticeable trenches in the world.

South Sandwich Trench
Credits: Wikipedia

Located 100 km east of the South Sandwich Islands in the southern Atlantic Ocean, this trench was formed by the subduction of the South American Plate’s southernmost portion beneath the small South Sandwich Plate. This South Sandwich Trench is also associated with an active volcanic arc.

10. Peru–Chile Trench

The Peru–Chile Trench (the Atacama Trench) is located around 160 km off the coast of Peru and Chile in the eastern Pacific Ocean. The Atacama Trench has a maximum depth of 8.06 km below sea level. The deepest point of the trench is known as Richards Deep.

Peru–Chile Trench

The trench measures around 5,900 km in length and 64 km in mean width, while it covers an area of about 590,000 square kilometres. The Atacama Trench was formed due to a convergent boundary between the subducting Nazca and the South American Plates.

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Disclaimer: The author’s views expressed in this article do not necessarily reflect the views of Marine Insight. Data and charts, if used in the article, have been sourced from available information and have not been authenticated by any statutory authority. The author and Marine Insight do not claim it to be accurate nor accept any responsibility for the same. The views constitute only the opinions and do not constitute any guidelines or recommendations on any course of action to be followed by the reader.

The article or images cannot be reproduced, copied, shared, or used in any form without the permission of the author and Marine Insight. 

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4 Major Ports of Albania https://www.marineinsight.com/know-more/major-ports-of-albania/?utm_source=rss&utm_medium=rss&utm_campaign=major-ports-of-albania https://www.marineinsight.com/know-more/major-ports-of-albania/#respond Thu, 29 Feb 2024 08:06:34 +0000 https://www.marineinsight.com/?p=1834033 Vlore Harbour

Durres is the biggest port of Albania, situated at the northern end of the Bay of Durres, a body of water between Kalaja e Turres and Cape Durres.

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Vlore Harbour

Albania is a Southeast European country in the Balkans on the Ionian and the Adriatic Seas. It is a developed country dominated by the services sector, manufacturing, and tourism. In 2014, it recorded the 4th lowest unemployment rate in the Balkans.

Agriculture remains essential and employs a significant proportion of the population. Fruits like apples, oranges, peaches, cherries, strawberries and plums are grown, and potatoes, tomatoes, and onions constitute the main vegetables produced here.

Apart from these, meat, dairy items, aromatic plants and tobacco are also cultivated. Albania is a major producer of salvia, yellow gentian and rosemary. Albania’s fishing industry has great potential to generate export earnings as prices in the Italian and Greek markets are higher than in the Albanian market.

Agricultural produce, minerals, and metallic ores are exported through the country’s four major ports. Albania’s largest trade partners are Italy, China, Greece, Kosovo, the U.S. and Spain.

Mentioned in this article are the 4 Major Ports of Albania.

1. Port of Durres

Durres is the biggest port of Albania, situated at the northern end of the Bay of Durres, a body of water between Kalaja e Turres and Cape Durres.

The Port is made of an artificial basin between 2 moles, with a 183 m wide entrance with a west-northwest orientation. Many shipwrecks lie close to the access channel, which is 120 m wide and has a depth of 9.5 m. Hence, using tugboats is mandatory.

The Government of Albania plans to relocate the present-day Durres Port northwards to the Porto Romano area and construct a luxury marina at the current port area. This would boost tourism in the country.

Durres is also Albania’s largest passenger port and one of the biggest in the Adriatic Sea, handling almost 1.5 million passengers annually.

Port of Durres

Port Infrastructure

The Port has ten berths and around 763 m of alongside pier space on the West Mole. A small harbour was constructed for fishing boats, and operations began in 2013. The port handles all kinds of cargo, including breakbulk and bulk cargo, general cargo, steel and non-ferrous products, RORO, palletised goods and containers. The port has warehouses for storing goods like timber, grains, reefer, and general cargo.

Approximately 603,000 tonnes of cargo and 770,800 passengers are handled at the port annually.

The Durres Port also offers regular cargo and passenger ferry services to Ancona, Trieste and Bari. Around 878,688 passengers and 259,175 vehicles were transported from this port on 1052 ferries in 2019. In the same year, 19 cruise ships carrying more than 4500 passengers visited this facility.

In 2019, a customs office of the Republic of Kosovo opened in the Port, simplifying the import of cargo to Kosovo and relieving the Vermica/Mornia border crossing.

Port History

The city of Durres and its port have a long history dating back to the Roman Era when it was called Dyrrachium. It was a vital military and naval base and became the western end of the Roman Road called Via Egnatia, leading to Thessalonica and Constantinople.

The famous Roman emperor Caesar Augustus declared it a free town after the Battle of Actium. It was populated by the veterans of his legions.

In the 4th century, it was made the capital of Epirus Nova province. Struck by an earthquake, its defences were destroyed and subsequently rebuilt by Anastasius I, who also strengthened its city walls, building the strongest fortifications in the region. Though portions of these ancient defences remain, much of them have been reduced over the centuries.

The city suffered from barbarian invasions and later Bulgarian attacks. It was unaffected by the fall of the Western Roman Empire and prospered under the Byzantine Empire, developing into an important port and a vital link between the Empire and Western Europe. During communism in the country, the port was named after a communist leader named Enver Hoxha.

2. Port of Vlorë

Vlore Harbour, also called Vlone or Vlora, is located in the southern part of the country in a huge sheltered bay. It is the second largest port in the country, with two main quays handling building materials and passengers. There is a tanker sea Island as well.

Approximately 670 ships, 293,000 tonnes of cargo and 59,700 passengers are handled at the port annually. Major exports from Vlore are chemicals, minerals, agricultural products, and metallurgical products. Imports include vehicles, foodstuff, fuel and machinery.

Vlore has separate areas for dealing with dry cargo, petroleum products and seafood. Vlore’s fishing harbour lies in Skel. It will be the new location of the relocated passenger terminal and cargo handling area while the Viora Marina is being built.

Vlore Harbour

A UK-Albania Joint venture enterprise won a tender to construct Vlora Marina, where the current passenger terminal is. The luxury marina will have docking spaces for yachts, hotels, residential areas, and commercial places, including bars and cafes.

Vlore has a long history going back to antiquity. It was controlled by Greeks, Romans, Byzantines and Venetians before joining independent Albania.

Vlore offers ferries to Italian and Greek Ports, and the city is situated on the national highway that runs along the coast.

3. Port of Sarande

Sarande lies on the southwest coast of Albania, facing Corfu Island. It is regarded as the ‘gateway to Southern Albania since it is a major entry point for tourists visiting the country by sea.

The harbour area is undergoing an expansion, which includes a new cruise line terminal.
Large vessels are currently docked outside the port area.

Port of Sarande

Sarande is a medium-sized facility handling cargo and passengers. The ferry terminal is used for international arrivals and departures and offers customs clearance. Ferries regularly go to Crorfu from here. Cruise Ships and private yachts are also frequent visitors here.

The cargo handling area accommodates containerised goods, construction materials and agricultural products. The government of Albania plans to modernise and renovate this Port to handle more cargo traffic. Several projects include building new berths, dredging the port basin, acquiring new port equipment and expanding the passenger terminal. All of this is being done to boost tourism in the country.

4. Shengjin harbour

This is the northernmost seaport in Albania, modernised and expanded in the 1970s-80s during the communist period in the country. It operated as a commercial and fishing harbour at that time.

It has two piers or jetties which extend into the Adriatic Sea. It also handles cargo, passenger ferries and fishing boats.

Shengjin harbour

The main export is agricultural produce, and RORO facilities are available for passenger vehicles. It also handles food items, minerals, construction materials, and timber. Ferries leave from Shengjin to ports in Italy and Montenegro in the summer season.

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Disclaimer: The author’s views expressed in this article do not necessarily reflect the views of Marine Insight. Data and charts, if used in the article, have been sourced from available information and have not been authenticated by any statutory authority. The author and Marine Insight do not claim it to be accurate nor accept any responsibility for the same. The views constitute only the opinions and do not constitute any guidelines or recommendations on any course of action to be followed by the reader.

The article or images cannot be reproduced, copied, shared or used in any form without the permission of the author and Marine Insight.

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Who are Houthis & Why are They Attacking Ships in Red Sea? https://www.marineinsight.com/know-more/who-are-houthis-why-are-they-attacking-ships-in-red-sea/?utm_source=rss&utm_medium=rss&utm_campaign=who-are-houthis-why-are-they-attacking-ships-in-red-sea https://www.marineinsight.com/know-more/who-are-houthis-why-are-they-attacking-ships-in-red-sea/#respond Tue, 13 Feb 2024 08:27:47 +0000 https://www.marineinsight.com/?p=1834914 Houthis millitant

Since November 2023, Houthis have attacked ships headed to Israel in the Red Sea, and in retaliation, the U.S and U.K. have targeted Houthi bases in Yemen.

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Houthis millitant

Houthis are an armed political and religious group that stands for Yemen’s Shia Muslim minority, the Zaidis. They emerged from north Yemen’s rugged mountains in the 9th century and have been trying to take complete control of Yemen. Though they lack a Navy and Air Force and their leaders shuffle between houses, they have managed to challenge the military might of the U.S., U.K. and other Western countries.

Houthis declare to be a part of an ‘axis-of-resistance’ against Israel, the United States and the West, along with other armed groups like Hamas and Lebanon’s Hezbollah Movement. The U.S. has accused Iran of backing Houthis with finances, weapons, intelligence and training to carry out Red Sea Ship Attacks; however, Tehran has rejected these accusations.

Since November 2023, Houthis have attacked ships headed to Israel in the Red Sea, and in retaliation, the U.S. and U.K. have targeted Houthi bases in Yemen.

So, who exactly are the Houthis, and What do they Want? Let’s find out.

The Houthi Movement is a side of the Yemeni Civil War that has continued for about a decade. It began in the 1990s when the leader Hussein al Houthi launched a religious revival movement for a subsect of Shia Islam known as Zaidism.

The Zaidis ruled Yemen but were sidelined under the Sunni Rule, which came to power after the civil war in 1962. Hence, the Al Houthi Movement was born to represent the Zaidis and to resist the Sunni ideas, especially Wahhabi ideas from Saudi Arabia. The closest followers of the movement were called Houthis.

houthis yemen
Representation image/ Photo by YAY_Images

Houthis stormed Yemen’s capital, Sanaa and toppled the internationally recognised and Saudi-backed government, which led to a civil war in Yemen in 2014. The next year, a Saudi-led coalition tried to drive them out; however, they were unable to dislodge the Houthis, who now control much of northern Yemen. Though a ceasefire was signed in 2022, it lapsed after 6 months.

What is the current situation in Yemen?

The civil war has led to a worsening humanitarian crisis. Infrastructure has been destroyed, the economy has collapsed, and over three million people have been displaced from their homes; thousands have lost their jobs and live in extreme poverty.

Houthis millitant
Representation image/ Photo by YAY_Images

Over 24 million people, about 80% of the population, need aid and protection, per the U.N.
Around 377,000 people have died due to lack of food, water and healthcare, according to a 2021 report by the United Nations Development Programme. Only 38.9% of Yemen’s funding needs are met, with a gap of $2.7 billion still required.

Why are Houthis attacking ships in the Red Sea?

The Houthis are targeting ships with connections to Israel in response to Israel’s war with Hamas in Gaza, which has killed and displaced thousands of Palestinians. Hence, Houthis began to fire missiles and drones towards Israel.

On 19th November, Houthis hijacked a commercial vessel in the Red Sea and targeted over a dozen ships. Houthis have also targeted American and British Ships, which they said was in response to the ‘American-British aggression.’

Houthis map yemen
Representation image/ Photo by YAY_Images

The U.S. and U.K. began carrying out air strikes against Houthi targets in Yemen on 11th January, and more attacks have been carried out since then.

President Joe Biden said the attacks were in “direct response” to the attacks on Red Sea ships, which “jeopardised trade and threatened freedom of navigation”.

Britain’s P.M Rishi Sunak said it is “necessary and proportionate” to protect global shipping.

Impact of Red Sea Ship Attacks On Global Shipping

Though the U.S. and Britain have thwarted many attacks, they have impacted global shipping, given the Red Sea is a strategic waterway through which at least 15% of the world’s cargo passes.

Major Shipping Giants like Maersk, CMA CGM, Hapag-Lloyd and Evergreen and oil giants like B.P. have halted shipping through the Red Sea amidst fear of attacks on their ships. This has caused an increase in oil and gas prices and insurance costs as ships are taking a longer route around Southern Africa.

Houthis attack cargo ships
Screenshot from youtube video/ Representation image

Companies might pass the increased costs of transporting goods to their customers, leading to rising prices at a time when world governments struggle to control post-pandemic inflation.

Houthis intend to inflict economic damage on Israel and its Western allies to pressure them to cease the bombardment of Gaza.

What Do Houthis Aim to Achieve by Targeting Ships?

While Houthis say that they champion the Palestinian cause, attacking ships in the Red Sea could also be a move to gain legitimacy at home and in the Middle East. It could give them an upper hand against their enemies, Saudi Arabia and the UAE, whom they blame for being puppets of the United States and Israel.

Gregory Johnsen, a fellow at the Arab Gulf States Institute in Washington, studied and lived in Yemen for many years and mentioned in an X thread that the Houthis aim to use the situation for their political and economic benefits.

He opines that they have to expand the war in Yemen as they would need to control Marib or Shabwa, where most of Yemen’s oil and gas fields are located, to form a solid base for surviving in Yemen.

Helen Lackner, an independent researcher on the Middle East, said that the Houthis are aligned with Iran but only when it suits their own interests and that they should be seen as an independent group that takes advantage of what Iran offers in terms of weapons, political alliance and propaganda that opposes the U.S. and Israel.

houthis attack cargo ships
Representation image/ Photo by YAY_Images

Lackner added that Houthis are not quite popular in the parts of Yemen that they control, including two-thirds of Yemen’s population. However, the people in Yemen are pro-Palestinian, and so since the Houthis have sided with Palestine and attacked ships in the Red Sea, their popularity at home and abroad has skyrocketed. They are being seen as Heroes by many.

She also said that if one goes to a pro-Palestinian demonstration in England, one encounters slogans like, “Yemen, Yemen, make us proud! Turn another ship around!”

Now, people are talking about the Houthis. These are the same people who did not even know if any such group existed or not a year ago.

Elisabeth Kendall, professor at the University of Cambridge, said that though Houthis believe in the cause of Palestinians, their ultimate aim is to defeat America, its military presence and political influence in the Middle Eastern region.

Disclaimer: The author’s views expressed in this article do not necessarily reflect the views of Marine Insight. Data and charts, if used in the article, have been sourced from available information and have not been authenticated by any statutory authority. The author and Marine Insight do not claim it to be accurate nor accept any responsibility for the same. The views constitute only the opinions and do not constitute any guidelines or recommendations on any course of action to be followed by the reader.

The article or images cannot be reproduced, copied, shared or used in any form without the permission of the author and Marine Insight.

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