News tagged with global change

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Arctic sea ice hits record low

Arctic sea ice has reached its lowest winter point since satellite observations began in the late 1970s, raising concerns about faster ice melt and rising seas due to global warming, US officials said Thursday.

dateMar 19, 2015 in Earth Sciences
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SMAP almost ready to map frozen soil

Those who feel as though they've been living in the never-ending winter of the movie "Frozen" this year may be glad to hear that the spring thaw is now typically arriving up to two weeks earlier in the Northern ...

dateMar 16, 2015 in Environment
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Extreme science in the Arctic

A research team from Northwestern University was dropped by helicopter in the desolate wilderness of Greenland with four weeks of provisions and the goal of collecting ancient specimens preserved in Arctic lakebeds.

dateFeb 25, 2015 in Earth Sciences
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Solving carbon mysteries of the deep ocean

Understanding how oceans absorb and cycle carbon is crucial to understanding its role in climate change. For approximately 50 years, scientists have known there exists a large pool of dissolved carbon in ...

dateFeb 18, 2015 in Earth Sciences
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Researchers find new evidence of warming

A study of three remote lakes in Ecuador led by Queen's University researchers has revealed the vulnerability of tropical high mountain lakes to global climate change - the first study of its kind to show ...

dateFeb 09, 2015 in Environment
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