News tagged with caspian seas
New record from stalagmites shows climate history in Central Asia
The climate in Central Asia, currently a semiarid region, has varied over the past 500,000 years. An accurate record of the past climate can help scientists understand current climate and better predict how the climate may ...
Space & Earth / Earth Sciences
Jan 31, 2012 |
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WWF sounds warning on caviar
Poaching and illegal trade in sturgeon caviar persist in Romania and Bulgaria, environmental group WWF warned on Monday, posing a serious risk to the highly threatened species of fish.
Nov 14, 2011 |
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Chemical-munching mussels contaminating Great Lakes
Zebra mussels from the Caspian Sea, introduced to North America by accident, are becoming a veritable plague releasing toxic chemicals into the Great Lakes, Canadian biologists say.
Oct 01, 2011 |
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Are all alien encounters bad?
The pages of ecological history are filled with woeful tales of destruction from non-native species -- organisms that originated elsewhere.
Aug 30, 2011 |
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Study shows best places to protect marine mammals
(AP) -- From sea otters to blue whales, marine mammals are under stress from climate change, ocean acidification, hunting and other threats. Researchers have identified 20 important sites around the world ...
Aug 01, 2011 |
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Oldest Caspian Horse remains discovered in Iran
(PhysOrg.com) -- The Caspian Horse, also known as the "King's Horse" or the Mazandaran horse, is the oldest breed of horse still in existence. The newest discovery of remains makes it even older than originally ...
Other Sciences / Archaeology & Fossils
May 04, 2011 |
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New research shows fishery management practices for beluga sturgeon must change
A first-of-its-kind study of a Caspian Sea beluga sturgeon (Huso huso) fishery demonstrates current harvest rates are four to five times higher than those that would sustain population abundance. The study's results, which ...
Feb 25, 2010 |
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15,000 reasons to worry about invasive species
A day at the beach in Wisconsin's North Woods didn't used to go like this. Candy Dailey spent a Fourth of July holiday splashing with grandkids on the sandy shore of Lake Metonga when she felt a nasty sting on her foot.
Nov 09, 2009 |
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Jellyfish joyride a threat to the oceans
Early action could be crucial to addressing the problem of major increases in jellyfish numbers, which appears to be the result of human activities.
Jun 08, 2009 |
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