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...
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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.
Antarctic Peninsula Climate - 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... Read Full Story
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... Read Full Story
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... Read Full Story
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... Read Full Story
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... Read Full Story
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.
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The Oceans’ Wave Power
oceans
Executive Summay By Kevin Rockwell
There are some wave power systems in place around the globe: the Faroe Islands; Islay, Scotland; Oahu, Hawaii (providing power for the U.S. Marine Corps. base there); Santo, Spain; Portugal; and even the world’s first commercial “wave farm” in England.
The World Energy Council has estimated that wave power could produce as much energy in a year as 2,000 oil, gas, coal and nuclear power plants’ twice the amount of... Read Full Story
Krill oil is actually a new and improved way to increase the quality of your Omega-3. Krill are small shrimp or prawn-like creatures that feed the world's most mammoth animals -- the great whales. Seals, penguins, sea birds, squid and fish also depend on krill for their nutritional needs. Indeed, krill oil contains omega-3 fatty acids which are class of compounds reported to aid in lowering both cholesterol and blood pressure when used as a dietary supplement. It is a proven fact that... Read Full Story
Wikizines are interactive magazines that anyone can create or edit - and this one is called "Pacific Krill". Here you can find fresh voices and respond in real time. Some members write articles about recent news and trends related to the wikizine's topic, others recount relevant personal stories or share their favorite pictures and video clips. Got an interesting idea or story to share with other members of this wikizine? Well, then put on your journalist's cap and add your own article... Read Full Story
