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Evolutionary changes could aid fisheries

Evolutionary changes induced by fisheries may benefit the fishers, according to a new study published last week in the Proceedings of the National Academy of Sciences. But if fisheries are not well-managed, this potential benefi ...

dateJul 18, 2013 in Ecology
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Sick Alaska seal shows possible spread of disease

(AP) -- Federal scientists said Wednesday that a nearly bald, lethargic seal recovered from the southeast Alaska coast showed the same symptoms of a disease that sickened ringed seals and Pacific walrus on ...

dateMar 08, 2012 in Ecology
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