气候变化领域集成服务门户(CCPortal): Modern Global Climate Change

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DOI	10.1126/science.1090228
	Modern Global Climate Change
	Karl T.R.; Trenberth K.E.
发表日期	2003
ISSN	0036-8075
起始页码	1719
结束页码	1723
卷号	302 期号:5651
英文摘要	Modern climate change is dominated by human influences, which are now large enough to exceed the bounds of natural variability. The main source of global climate change is human-induced changes in atmospheric composition. These perturbations primarily result from emissions associated with energy use, but on local and regional scales, urbanization and land use changes are also important. Although there has been progress in monitoring and understanding climate change, there remain many scientific, technical, and institutional impediments to precisely planning for, adapting to, and mitigating the effects of climate change. There is still considerable uncertainty about the rates of change that can be expected, but it is clear that these changes will be increasingly manifested in important and tangible ways, such as changes in extremes of temperature and precipitation, decreases in seasonal and perennial snow and ice extent, and sea level rise. Anthropogenic climate change is now likely to continue for many centuries. We are venturing into the unknown with climate, and its associated impacts could be quite disruptive.
英文关键词	Atmospheric composition; Ice; Perturbation techniques; Precipitation (meteorology); Urbanization; Climate change; carbon dioxide; methane; nitrous oxide; sulfate; anthropogenic effect; atmospheric pollution; climate change; global climate; aerosol; atmosphere; climate; energy; environmental impact; global climate; greenhouse effect; greenhouse gas; oceanic regions; precipitation; priority journal; review; solar radiation
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/244221
作者单位	Natl. Oceanic and Atmosph. Admin., National Climatic Data Center, Satellite and Information Services, 151 Patton Avenue, Asheville, NC 28801-5001, United States; Natl. Ctr. for Atmospheric Research, Post Office Box 3000, Boulder, CO 80307, United States
推荐引用方式 GB/T 7714	Karl T.R.,Trenberth K.E.. Modern Global Climate Change[J],2003,302(5651).
APA	Karl T.R.,&Trenberth K.E..(2003).Modern Global Climate Change.Science,302(5651).
MLA	Karl T.R.,et al."Modern Global Climate Change".Science 302.5651(2003).