News tagged with coastal waters

Texas wetland restoration could be model for Gulf

(AP) -- Brown pelicans, long-necked egrets, flamingo-like roseate spoonbills and squawking seagulls fly lazily around a Texas Gulf Coast island. Nearby, a toddler-aged wetland seeded with marsh grass completes ...

Jun 30, 2011
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Led by China, fish farms 'soaring'

Nearly half of the fish eaten around the world now comes from farms instead of the wild, with more foresight needed in China and other producers to limit the ecological impact, a study said on Tuesday.

Jun 14, 2011
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Monitoring Mississippi Delta flood from space

As floodwaters roll downstream, earth scientists at the University of Pennsylvania are keeping a watchful eye on the Mississippi Delta using satellite images and measurements of the sea surface in the Gulf ...

May 20, 2011
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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, ...

Dec 20, 2010
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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, ...

Nov 05, 2010
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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 ...

Aug 13, 2009
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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.

Jun 01, 2009
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