News tagged with coastal waters

Satellite data reduce invasion of alien species

(PhysOrg.com) -- Every day, thousands of different organisms are carried far from their natural habitat in water used as ship ballast. To reduce the transfer of invasive aquatic species between ecosystems, ...

dateDec 20, 2010 in Environment
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Coastal dolphins quieter than thought

Dolphins are thought to be able to communicate with each other over vast expanses of ocean, between distances as far as 15 miles apart. Studies of dolphin whistles have suggested that they should carry that far in water, ...

dateNov 05, 2010 in Plants & Animals
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Scientists conduct shark survey off US East Coast

Sandbar, dusky and tiger sharks are among dozens of shark species living in the coastal waters off the U.S. East Coast. Little is known about many of the species, but a survey begun nearly 25 years ago is helping scientists ...

dateAug 13, 2009 in Ecology
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Whales and dolphins in hot water

(PhysOrg.com) -- More whales, dolphins and porpoises than was previously thought could be at risk from the effects of climate change, according to a new study.

dateJun 01, 2009 in Ecology
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