For the eastern Mediterranean, an exactly dated time series of almost 900 year length was established, exhibiting the medieval warm period, the little ice age between the 16th and 19th century as well as the transition into ...
Earth Sciences
Sep 26, 2013
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(Phys.org) —Ten years of satellite observations of greenhouse gases reveal that carbon dioxide in our atmosphere continues to increase despite international efforts to reduce carbon emissions. Satellites also show that ...
Environment
Sep 4, 2013
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The beginning of the last glacial period was characterized in the Northern hemisphere by major accumulation of snow at high latitudes and the formation of a huge polar ice sheet. For climatologists this was paradoxical, since ...
Earth Sciences
Sep 1, 2013
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(Phys.org) —The study, in the Nature journal Scientific Reports, demonstrates that mid-latitude high pressure zones (30 S-45 S) are being pushed further into the Southern Ocean by rising global temperatures associated with ...
Earth Sciences
Jun 21, 2013
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We moan about the wet weather all too often but it may have been crucial in the development of human culture from about 70,000 years onwards, according to scientists reporting in Nature Communications today.
Earth Sciences
May 21, 2013
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When UC Santa Barbara doctoral student Seeta Sistla and her adviser, environmental studies professor Josh Schimel, went north not long ago to study how long-term warming in the Arctic affects carbon storage, they had made ...
Environment
May 16, 2013
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It's difficult to imagine how a degree or two of warming will affect a location. Will it rain less? What will happen to the area's vegetation? New Berkeley Lab research offers a way to envision a warmer future. It maps how ...
Environment
May 5, 2013
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In the last thirty years, vegetation has changed significantly the world over. Until recently, the extent to which the climate or humankind was responsible remained unclear. However, geographers from the University of Zurich ...
Environment
Apr 16, 2013
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On March 17, 2013, at 1:28 a.m. EDT, the coronal mass ejection (CME) from March 15 passed by NASA's Advanced Composition Explorer (ACE) as it approached Earth. Upon interacting with the giant magnetic bubble surrounding Earth, ...
Space Exploration
Mar 18, 2013
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(Phys.org)—Santa Claus may someday need wheels for his sleigh – satellites show a decreasing amount of snow in the Northern Hemisphere.
Earth Sciences
Dec 4, 2012
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