Norwegian Weihai

[nuó wēi hǎi]
Arctic marginal sea between Norway and Jan Mayen submarine ridge
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Norwegian Weihai( norwegian : Norskehavet) Yes North Atlantic One of Epicontinental sea (Because the north is located in arctic circle Internal, also often classified as arctic ocean On the edge of the sea), located at Norway To the northwest, between the north sea And Greenland Sea between.
To the west of Norwegian Sea Iceland Sea connection, northeast and Barents Sea Adjacent. In the southwest, Iceland and Faroe Islands The submarine ridge between the Atlantic Ocean and the Norwegian Sea separates the Atlantic Ocean from the Norwegian Sea. As for the north, Yangmayan submarine ridge It becomes the boundary between Norwegian Sea and Arctic Ocean. To the east is Norway, coastline By glacier Erosive fjord
Chinese name
Norwegian Weihai
Foreign name
Norskehavet
Area
1383000 km²
Surrounding sea area
Iceland Sea, Barents Sea, Arctic Ocean
Peripheral ports
Trondheim, Narvik
Neighboring countries
Norway, Iceland, etc
Water volume
2.4 million cubic kilometers
geographical position
Northwest Europe

parameter information

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Average depth: 1742m
Maximum depth: 3970m
Sea area: 138000 square kilometers
Water volume: 2.4 million cubic kilometers
Salinity: 3.5 ‰ [1]

geographical environment

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Marginal sea of the Arctic Ocean. be located Svalbard Islands , Iceland and scandinavian peninsula between. With an area of 1.383 million square kilometers, an average depth of 1742 meters, and a maximum depth of 4487 meters, the sea area is connected to the Arctic Ocean in the north, the North Sea in the south, and the Atlantic Ocean in the west. Its geographical location is very important, and it is a shipping channel in northwest Europe. There is an east-west Yangmayan fault zone in the middle of the Norwegian Sea, which divides the sea area into two parts: the north part is the Lofoten Basin, and the south part is Norwegian Basin The eastern part of the sea area is eroded and deposited by the Nordic land glaciers, forming a fjord style coast and underwater hills and shoals outside the fjord.
near fjord And underwater shoals, which are rich in nutrients, have become an important fishing ground in the sea area, and are rich in cod, herring a whitefish Etc. The Norwegian Sea is mostly located in the Arctic Circle, latitude High, low temperature, but sea water does not freeze in cold winter, mainly due to Atlantic The role of warm current regulation. The surface water temperature in the sea area is 10 ℃ higher than that in the Greenland Sea and Baffin Bay at the same latitude. The main ports along the coast are Norway Of Trondheim Narvik Etc.
Norway Weihai is rich in natural resources and has been producing in large quantities since 1993 crude oil and natural gas In addition, it is suggested that Norway Sea can serve as carbon dioxide To reduce the greenhouse effect.

ocean current

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Norwegian Weihai
In Norwegian Weihai and Greenland Sea The sea water on the surface sinks to 2-3 kilometers of the seabed, so the water on the seabed is cold and high in oxygen content. So there is a sea surface off the west coast of Norway Warm current And a sea bottom Cold flow
East Iceland Current Bring cold water to the south Iceland , and then follow arctic circle Turn east. Norwegian Current It is a branch of the Gulf Stream, which brings warm water to the north and keeps Norway's climate mild and humid. In addition, the Norwegian Sea is also a source of the North Atlantic Deep Water.
Norwegian Weihai has Atlantic Warm and salty currents pass by, so the sea will not freeze. This sea area is rich in fishery, including Codfish herring sardine and Anchovy Etc. scientist think ocean current The fluctuation of is an indicator of climate change, so the current flowing through the Norwegian Weihai Sea is closely monitored.

Marine products

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Norway is the world's three largest marine products Exporting country one of. Norway's marine products include wild fish, shellfish caught in the Norwegian Sea and the Barents Sea, and farmed fish from hundreds of marine farms in Norway's coastal waters. Norwegian Weihai products are highly valued for their delicious taste and nutritional value, and their fresh, frozen and processed products have been exported to more than 150 country
Norwegian Weihai
Norway's sea area ranks among the best in the world fishing ground Among them, there are more than 200 kinds of fish and shellfish Habitat Land. Today, Norway famous Our aquatic products are Spawning cod , whose Norwegian name is "skrei". This cod caught in the icy waters off the northern coast of Norway has won worldwide acclaim cooking The favor of experts. Other popular fish and shellfish species include herring Mackerel , various white salmon, prawns and Crab A highly modern fishing fleet and strict management regulations help ensure the sustainable development of Norwegian fisheries.
Norway is a pioneer in developing modern mariculture. Seafood farms are located in Norway, Mariculture It has become one of the main industries in Norway. The mariculture industry produces just over 40% of Norwegian seafood exports. Norwegian Salmon Is the largest export breed Fish is highly valued for its attractive color, good taste and production environment. Other cultivated species include salmon, trout and various shellfish. In addition, Norway is working to increase commercially farmed marine species, such as halibut and cod.
Seafood is easy to digest protein , vitamins, minerals and major fatty acid Good source of. Norway can provide various forms of seafood, including preservation freezing , smoked, dried, salted, fish steaks and other processed products, such as bread crumbs, canned and pickled seafood. Norwegian Salmon Japanese sushi market Shanghai is also very popular.

Biology

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Nephrops norvegicus (scientific name: Nephrops norvegicus) is a species and genus under the family Crayfish of Decapoda in the class Leptophora. The body is small and slender, with long double pliers, orange or pink, and the body length is about 24cm. They are mainly distributed in the eastern Atlantic waters, ranging from the Norwegian Sea between Norway and Iceland in the north to the waters off Portugal in the south. Norway crayfish is not common in the Mediterranean area; Only the northern waters of the Adriatic Sea are the active areas of the Norway Sea crayfish.
Their tails have strong muscle power and rich meat quality, so they become popular seafood. Since the price of Norway Weihai crayfish is higher than that of ordinary crayfish Homarus gammarus It's cheap, so Spain and Portugal In other places, Norwegian crayfish will be cooked every major festival or celebration.

Port

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Trondheim

Formerly known as "Tronyam". The central port city on the west coast of Norway is the third largest city in Norway. Linnuo Weihai Trondheim Fjord To the southeast, the Ned estuary. The population is 154000, the medieval times It was once the capital of Norway. Trondheim is Scandinavia One of the oldest cities, it has a history and tradition of more than 1000 years. In 997 BC, the Viking King revived the whole city and officially named it Nedros. Trondheim is Maritime hub It is also a famous university town with the largest scientific and technological research center in Europe and the world-famous Norwegian University of Science and Technology Trondheim is located in the center of Norway, 500 kilometers away from Oslo. You can visit the whole city on foot in one day.
Trondheim
In 997, King Olaf I of Norway (reigned from about 995 to about 1000 years) founded the city. It was once the capital of Norway in the 14th century. The industrial center has shipbuilding, fish canning, wood, paper making, metallurgy, textile and other industries. With Norwegian ports, cities and Sweden It is connected by railway. The sea transportation is developed. There are modern oil ports and commercial ports. Foreign trade is flourishing. There is the most magnificent church in Scandinavia.
If this city is not the "most perfect city in the world" as advertised by the official advertisement, at least its geographical location makes people feel very comfortable Urban layout It makes people feel very reasonable: commercial institutions and historical and cultural buildings form a prosperous and beautiful urban landscape in harmony, while those local industrial departments are dotted in the verdant suburbs.
The city was originally a residential area of the wealthy Earl Ladd family. Haakon Sigosen, Earl of Ladd, ruled Norway on this fertile land until he died in 995 when Olaf Tregwasen chased him. The latter (Olaf I) established the "Trade City of Trondheim County" here two years later, and later changed its name to "Nedros" (named after "Ned River"). The cathedral in the city still uses this name, but most local residents are still accustomed to calling this city Trondheim.
Trondheim's fame and prosperity should first be attributed to Olaf II This Norwegian later asylum seeker Battle of Styklesta Zhong Yingyong died in battle, and his body was buried in 1016 St. Clement's Church In 1031, when his body was re excavated, people were surprised to find that it was still fresh and intact (soon there was a spring in this place). So Olaf II was praised as a "saint", and Nedros soon became a pilgrimage site in medieval Norway. Pilgrims came to worship on July 29“ St. Olaf's Day ”The front and back are most concentrated. In 1897, on the 900th anniversary of the birth of Olaf II, Trondheim resumed the "Saint Olaf Day". Now people take ten days off every year to celebrate this festival.
the Second World War During the period, Trondheim was the center of the resistance movement in the occupied areas of Norway. Today, Trondheim is not only a railway and road transportation hub to Oslo, but also an important commercial port and fishing port.

Narvik

The old name is "Victoria Haven". A city in northern Norway. On the peninsula at the eastern end of Oford Fjord. The population is 19000 (1980). As the North Atlantic Warm Current passes through, it is an ice free port. The terminal of the electric railway between northern Sweden and Stockholm. Sweden since 1883 Iron ore The main port of export. The fishery is developed. In 1940, the British and German navies fought fiercely here.
In April 1939, Hitler had already issued a decree of permanent eradication poland And launched a surprise attack on Poland on September 1. Britain and France are Poland's allies. Under pressure from home and abroad, they had to declare war on Germany on September 3, but they did not send troops to encourage Germany to attack Soviet Union At that time, there were only 23 German divisions in the western front, while the British French coalition had a huge force of 110 divisions. The "sit in war" made them lose their planes, and the German army began to move westward. In the morning of April 9, 1940, German troops raided Denmark and Norway, occupied Denmark for four hours, and occupied Oslo, the capital of Norway, in the evening. Norwegian troops withdrew to the mainland to continue fighting. The British and French allied forces landed in the Norwegian coastal city of Narvik, but were bombarded by German artillery. Although they fought fiercely, they had to retreat because of serious casualties. On June 10, German troops occupied all of Norway.
Battle of Narvik It's World War II Europe A small episode on the battlefield, but it is a national war for Norway.
France In memory of the martyrs who died in the battle of Narvik, a monument to the martyrs was built there. This is a commemorative stamp for the 12th anniversary of the Battle of Narvik issued by France in 1952.
Narvik is the northernmost ice free port in the world, connected with Kiruna by railway. Narvik is the sea port of Kiruna ores, and the town has also developed due to ore transportation.

contaminated

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On January 13, 2007, Greece The wreckage of the large cargo ship "Carrier" was towed to the shore of the waters near Bergen on the west coast of Norway. According to the report of the Norwegian News Agency on the same day, this large cargo ship was passing by on the evening of the 12th Bergen When stranded in nearby waters, the 180 meter long hull was broken in two by the huge waves. It is estimated that about 270 tons of fuel loaded on the cargo ship has leaked, causing serious pollution in Norwegian waters.
Norwegian Weihai
At the time of the accident, the 20000 ton cargo ship "Carrier" was preparing to sail to Russia Murmansk Loading. After receiving the alarm, Norway sent coastal rescue teams and helicopters to rescue immediately. As of the early morning of the 13th, all 25 crew members on board had been rescued.
The freighter "Carrier" was not loaded with cargo, but it was loaded with about 600 tons of fuel oil. At noon on the 13th, fuel was still seeping into the sea. The wind with a speed of 17 meters per second and the huge waves make the rescue work very difficult, and also make the oil pollution on the nearby coast spread rapidly sandy beach And local bird habitats are seriously polluted.
Norwegian authorities said that the fuel leakage was one of the most serious leakage accidents in Norwegian history. The leaked fuel may take at least half a year to be completely cleaned up, which will have a very serious impact on the nearby natural environment. The large freighter Ranunculus Greek "Carrier" broke in two near Bergen on the west coast of Norway.