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Global 90Sr discharge from the soil cover was estimated for a period of 30 years for rivers flowing in the European and Asian parts of the Russian North. The volumes of 90Sr discharged from the watersheds of the Northern Dvina, Pechora, Yenisei, and Lena rivers were found to differ.  相似文献   
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A relationship is established between many-year variations of the total budget of Spitsbergen glacier mass and variations of the solar radiation reaching the upper atmospheric boundary in the Northern Hemisphere per year. A regression equation was used to evaluate the total mass budget of glaciers Austre Broggebreen and Midre Lovenbreen over period from 1850 to 2050. The trend in the decrease of ice resources in Spitsbergen is show to be related with an increase in the internlatitudinal heat exchange and the greenhouse effect because of the accumulation of heat from incoming solar radiation.  相似文献   
3.
Izvestiya, Atmospheric and Oceanic Physics - This work summarizes the archived data of geocryological and hydrogeological conditions in the west of Nordenskiold Land on the Spitsbergen Archipelago....  相似文献   
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