The Ecological Situation in the Russian Arctic Permafrost Zone
نویسندگان
چکیده
منابع مشابه
Permafrost and changing climate: the Russian perspective.
The permafrost regions occupy about 25% of the Northern Hemisphere's terrestrial surface, and more than 60% of that of Russia. Warming, thawing, and degradation of permafrost have been observed in many locations in recent decades and are likely to accelerate in the future as a result of climatic change. Changes of permafrost have important implications for natural systems, humans, and the econo...
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The soil climate data has been collected during a recent biocomplexity study along a bioclimatic gradient in the North American Arctic Tundra. The measurements were made from South to North at: Happy Valley, Sagwon Hills, Franklin Bluffs, Deadhorse, West Dock, Howe Island, Green Cabin, Mould Bay and Isachsen research sites. Mean annual air temperature changes from around –10°C at the Happy Vall...
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15 صفحه اولChanging climate: geothermal evidence from permafrost in the alaskan arctic.
Temperature profiles measured in permafrost in northernmost Alaska usually have anomalous curvature in the upper 100 meters or so. When analyzed by heat-conduction theory, the profiles indicate a variable but widespread secular warming of the permafrost surface, generally in the range of 2 to 4 Celsius degrees during the last few decades to a century. Although details of the climatic change can...
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ژورنال
عنوان ژورنال: MATEC Web of Conferences
سال: 2016
ISSN: 2261-236X
DOI: 10.1051/matecconf/20167305008