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Tag Archives: Nature Geoscience
U.S. Rivers and Streams Saturated With Carbon
Significant amount of carbon in land is leaking into streams and rivers, then to the atmosphere October 16, 2011 Rivers and streams in the United States are releasing substantially more carbon dioxide into the atmosphere than previously thought. This according … Continue reading
Climate change reducing ocean’s carbon dioxide uptake
MADISON – How deep is the ocean’s capacity to buffer against climate change? As one of the planet’s largest single carbon absorbers, the ocean takes up roughly one-third of all human carbon emissions, reducing atmospheric carbon dioxide and its associated … Continue reading
Carbon release and global warming now and in the ancient past
The present rate of greenhouse carbon dioxide emissions through fossil fuel burning is higher than that associated with an ancient episode of severe global warming, according to new research. The findings are published online this week by the journal Nature … Continue reading
Study Sheds Light on How Heat is Transported to Greenland Glaciers
Warmer air is only part of the story when it comes to Greenland’s rapidly melting ice sheet. New research by scientists at Woods Hole Oceanographic Institution (WHOI) highlights the role ocean circulation plays in transporting heat to glaciers. Greenland’s ice … Continue reading
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Tagged Bergen, Glacier, Greenland, Helheim Glacier, Ice, Ice sheet, Nature Geoscience, Woods Hole Oceanographic Institution
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Shrinking snow and ice cover intensify global warming
2011-01-18 Nature Geoscience, U. Michigan, Oregon State U. Radiative forcing and albedo feedback from the Northern Hemisphere cryosphere between 1979 and 2008 ANN ARBOR, Mich.—The decreases in Earth’s snow and ice cover over the past 30 years have exacerbated global … Continue reading
Casualties of Climate Change: Sea-level Rises Could Displace Tens of Millions
2011-01-10 Scientific American Shifts in rainfall patterns and shorelines will contribute to mass migrations on a scale never before seen By Alex de Sherbinin, Koko Warner and Charles Ehrhart In brief: Climate change caused by global warming will disrupt … Continue reading
Climate change to continue to year 3000 in best case scenarios
2011-01-09 Nature Geoscience New paper in Nature Geoscience examines inertia of carbon dioxide emissions New research indicates the impact of rising CO2 levels in the Earth’s atmosphere will cause unstoppable effects to the climate for at least the next 1000 … Continue reading