气候变化领域集成服务门户(CCPortal): Observed impact of snow cover on the heat balance and the rise of continental spring temperatures

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DOI	10.1126/science.263.5144.198
	Observed impact of snow cover on the heat balance and the rise of continental spring temperatures
	Groisman P.Ya.; Karl T.R.; Knight R.W.
发表日期	1994
ISSN	0036-8075
起始页码	198
结束页码	200
卷号	263 期号:5144
英文摘要	Analysis of satellite-derived snow cover, radiative balance, and surface air temperature over Northern Hemisphere extratropical land shows that the retreat of the Northern Hemisphere's extent of spring snow cover over the past 20 years parallels a change in the influence of snow cover on the radiative balance and an observed increase of spring temperatures over the same area. These results help explain why the long-term (20th century) increase in surface air temperature over Northern Hemisphere land has been greater in spring than in any other season relative to the interannual variability.Analysis of satellite-derived snow cover, radiative balance, and surface air temperature over Northern Hemisphere extratropical land shows that the retreat of the Northern Hemisphere's extent of spring snow cover over the past 20 years parallels a change in the influence of snow cover on the radiative balance and an observed increase of spring temperatures over the same area. These results help explain why the long-term (20th century) increase in surface air temperature over Northern Hemisphere land has been greater in spring than in any other season relative to the interannual variability.
英文关键词	Atmospheric thermodynamics; Environmental impact; Greenhouse effect; Heat radiation; Mathematical models; Snow; Atmospheric radiative balance; Continental spring temperatures; Earth radiation budget; Global warming; Northern Hemisphere snow cover; Planetary albedo; Surface air temperature; Climatology; heat balance; snow cover; spring temperature
语种	英语
来源期刊	Science
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/243876
作者单位	State Hydrological Institute, 23 Second Line, St. Petersburg, 199053, Russian Federation; National Climatic Data Center, Federal Building, 37 Battery Park Avenue, Asheville, NC 28801, United States
推荐引用方式 GB/T 7714	Groisman P.Ya.,Karl T.R.,Knight R.W.. Observed impact of snow cover on the heat balance and the rise of continental spring temperatures[J],1994,263(5144).
APA	Groisman P.Ya.,Karl T.R.,&Knight R.W..(1994).Observed impact of snow cover on the heat balance and the rise of continental spring temperatures.Science,263(5144).
MLA	Groisman P.Ya.,et al."Observed impact of snow cover on the heat balance and the rise of continental spring temperatures".Science 263.5144(1994).