News tagged with coastal ecosystems

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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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Loss of coastal seagrass habitat accelerating globally

An international team of scientists warns that accelerating losses of seagrasses across the globe threaten the immediate health and long-term sustainability of coastal ecosystems. The team has compiled and analyzed the first ...

Jun 29, 2009
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Nutrient Pollution Chokes Marine and Freshwater Ecosystems

Protecting drinking water and preventing harmful coastal "dead zones", as well as eutrophication in many lakes, will require reducing both nitrogen and phosphorus pollution. Because streams and rivers are ...

Feb 19, 2009
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Ocean and climate: The new theory

Is this the end of a scientific paradigm on the effects of climate change? It would seem that global warming is not intensifying the rise of cold deep water, a phenomenon known as 'upwelling', characteristic ...

Oct 14, 2013
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Conducting cool summer research in the Arctic

The Arctic Coastal Ecosystems Survey (ACES) is focused on understanding the ecological role of near-shore and lagoon habitats of the Chukchi and Beaufort Seas that surround Alaska and its connectivity with ...

Sep 09, 2013
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Porpoises have to be careful in the Eastern Scheldt

The surprising conclusion of the doctoral research project on the feeding ecology of porpoises by Okka Jansen at Wageningen University is that the Eastern Scheldt may be an ecological trap. She also discovered ...

Mar 07, 2013
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