Pacific Krill

Pacific krill, Euphausia pacifica, is a euphausid that lives in the Pacific Ocean.

Pacific krill is fished intensively in the waters around Japan, where it is called isada krill or tsunonashi okiami. The annual catch of krill in Japanese seas is limited to 70,000 metric tonnes by governmental regulations.

In the Pacific Ocean off the shores of the United States and Canada, E. pacifica is an important prey item of Cassin's Auklet and other planktivorous seabirds.

For more facts and figures check Wikipedia.org. For news and opinion, see below.

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Life Found Teeming Deep in Antarctic Abyss

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CaseyKazan on

From: www.dailygalaxy.com

Scientists using a submersible remotely operated vehicle (ROV) have discovered Antarctic krill (Euphausia superba) living and feeding down to depths of 3,500 metres in the Southern Ocean waters around the Antarctic Peninsula. Until now this shrimp-like crustacean was thought to live only in the upper ocean. The discovery completely changes scientists’ understanding of the major food source for fish, squid, penguins, seals, and whales. Scientists from the British Antarctic Survey (BAS) used a deep-diving, remotely operated vehicle (RoV) known as Isis to film previously unknown behavior of krill.The Cambridge-based British Antarctic Survey (BAS) is a world leader in research into global environmental issues. With ... Read Full Story

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Green Energy Technologies

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crafty1 on

From: solartheme.com

Green Energy Technologies A Change in Krill Ecosystem Antarctic Peninsula has been experiencing warming trends for over 40 years with an increase of 2-3 C, thus correlating with lower sea ice conditions in the Amundsen Sea and Bellinghausen Sea. Warming temperatures around the Antarctic Peninsula is changing the dynamics of the ecosystem. The rise in atmospheric temperature is causing increasing in melting of freshwater glaciers and ice shelves. Fresh water emerging into the sea counteracts the salinity within a regional area. Changes identified are; • Decrease in sea water salinity up to 60 miles offshore • Lower sea ice • Decreased krill population • ... Read Full Story

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A Change in Krill Ecosystem

Written by

crafty1 on

From: solartheme.com

A Change in Krill Ecosystem Antarctic Peninsula has been experiencing warming trends for over 40 years with an increase of 2-3 C, thus correlating with lower sea ice conditions in the Amundsen Sea and Bellinghausen Sea. Warming temperatures around the Antarctic Peninsula is changing the dynamics of the ecosystem. The rise in atmospheric temperature is causing increasing in melting of freshwater glaciers and ice shelves. Fresh water emerging into the sea counteracts the salinity within a regional area. Changes identified are; • Decrease in sea water salinity up to 60 miles offshore • Lower sea ice • Decreased krill population • Increased salp (open ... Read Full Story

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[Wikipedia] December 8: Krill

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gopal1035 on

From: gopal1035.blogspot.com

Krill are shrimp-like marine invertebrate animals. These small crustaceans are important organisms of the zooplankton, particularly as food for baleen whales, mantas, whale sharks, crabeater seals and other seals, and a few seabird species that feed almost exclusively on them. Krill occur in all oceans of the world. They are considered keystone species near the bottom of the food chain because they feed on phytoplankton and to a lesser extent zooplankton, converting these into a form suitable for many larger animals for whom krill makes up the largest part of their diet. In the Southern Ocean, one species, the Antarctic Krill, Euphausia superba, makes ... Read Full Story

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Humpback Whale Hunting Krill in Antarctica [video]

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nightingalebullies on

From: digg.com

scienceblogs.com — This beautifully done video shows breathtaking images of how Humpback Whales, Megaptera novaeangliae, hunt Krill, Euphausia superba, in Antarctic waters. This is a video clip from BBC's natural history masterpiece, Planet Earth. Read Full Story

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Pacific Krill

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US Federal Ban on Krill Fishing in Pacific: NOAA Protects Ocean ...

WFTMuch of the krill harvested in Canada goes in the farmed salmon food industry. Krill fishing in the Antarctic, which began in the 1970s, has been regulated since 1993, when the Commission for the Conservation of Antarctic Marine Living ... Suite101: Plants & Animals Articles - http://www.suite101.com/plantsandanimals/

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