Antarctic krill regularly feed on the seabed, scientists have found. Until now the tiny crustaceans were thought to live mainly near the ocean surface.
Plants & Animals
Jul 11, 2011
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A new discovery reveals that the shrimp-like creature at the heart of the Antarctic food chain could play a key role in fertilising the Southern Ocean with iron – stimulating the growth of phytoplankton (microscopic ...
Earth Sciences
Jul 4, 2011
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Zooplankton can use specialised adaptations that allow them to hide from predators in areas of the ocean where oxygen levels are so low almost nothing can survive - but they may run into trouble as these areas expand under ...
Ecology
Jul 1, 2011
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The deaths of over 150 dolphins in the Gulf of Mexico so far this year is due in part to the devastating 2010 BP oil spill and the chemical dispersants used to contain it, a report said Thursday.
Environment
May 27, 2011
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University of Alberta-led research has confirmed that a relatively harmless inorganic form of mercury found worldwide in ocean water is transformed into a potent neurotoxin in the seawater itself.
Earth Sciences
Apr 27, 2011
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Southern California researchers have found evidence of ingestion of plastic among small fish in the northern Pacific Ocean in a study that they say shows the troubling effect floating litter is having on marine life in the ...
Ecology
Mar 11, 2011
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The oceans could become the source of more of humanity's food if steps are taken to expand and improve marine aquaculture, according to a study published in the December 2009 issue of BioScience.
Ecology
Dec 1, 2009
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New research involving scientists from the National Oceanography Centre, Southampton (NOCS) highlights the potential utility of iron isotopes for addressing important questions in ocean science. The findings are published ...
Earth Sciences
Jul 31, 2009
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Researchers from Oregon State University, NASA and other organizations said today that they have succeeded for the first time in measuring the physiology of marine phytoplankton through satellite measurements of its fluorescence ...
Earth Sciences
May 28, 2009
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(PhysOrg.com) -- Even for Northern shrimp (Pandalus borealis), which support commercial fisheries worldwide, timing is everything in life. The tiny creatures, eaten in shrimp rolls and shrimp salad, occupy a pivotal role ...
Ecology
May 7, 2009
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