News tagged with fish

Two-thirds drop in large fish numbers in 100 years

Overfishing has significantly reduced the populations of larger species of marine fish. In fact, stocks of large fish have declined by two-thirds in one century. These findings come from an international ...

dateJan 16, 2015 in Ecology
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Detecting and preventing disease in trout

Each year, the rainbow trout industry suffers significant economic losses due to bacterial cold-water disease, caused by the bacterium Flavobacterium psychrophilum. The disease also affects salmon and other ...

dateOct 06, 2014 in Ecology
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Boycott threat over rare New Zealand dolphin

Environmentalists are threatening to call a boycott of New Zealand's billion-dollar seafood export industry unless the government boosts efforts to save the world's rarest dolphin, which has dwindled to a ...

dateOct 03, 2014 in Ecology
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Extracting 'gold' from fish and plant waste

New industrial processing techniques are enabling us to obtain valuable proteins, antioxidants and oils from salmon and rapeseed waste. These extracts can be used in health foods, nutritional supplements ...

dateMar 11, 2015 in Ecology
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Using less fish to test chemicals safety

The JRC has released a new strategy on how to replace, reduce and refine the use of fish in testing of chemicals' effect on flora and fauna in water (aquatic toxicity) and chemicals' uptake and concentration ...

dateJan 22, 2015 in Environment
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Groups sue to protect walrus from drilling

Six environmental groups have asked a judge to throw out a federal agency rule that concluded oil company exploration off Alaska's northwest coast will have a negligible effect on walrus.

dateNov 10, 2014 in Ecology
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