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A review of global satellite-derived snow products 总被引:1,自引:0,他引:1
Allan Frei Marco Tedesco Shihyan Lee James Foster Dorothy K. Hall Richard Kelly David A. Robinson 《Advances in Space Research (includes Cospar's Information Bulletin, Space Research Today)》2012
Snow cover over the Northern Hemisphere plays a crucial role in the Earth’s hydrology and surface energy balance, and modulates feedbacks that control variations of global climate. While many of these variations are associated with exchanges of energy and mass between the land surface and the atmosphere, other expected changes are likely to propagate downstream and affect oceanic processes in coastal zones. For example, a large component of the freshwater flux into the Arctic Ocean comes from snow melt. The timing and magnitude of this flux affects biological and thermodynamic processes in the Arctic Ocean, and potentially across the globe through their impact on North Atlantic Deep Water formation. 相似文献