气候变化领域集成服务门户(CCPortal): The persistently variable "background" stratospheric aerosol layer and global climate change

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DOI	10.1126/science.1206027
	The persistently variable "background" stratospheric aerosol layer and global climate change
	Solomon S.; Daniel J.S.; Neely III R.R.; Vernier J.-P.; Dutton E.G.; Thomason L.W.
发表日期	2011
ISSN	0036-8075
起始页码	866
结束页码	870
卷号	333 期号:6044
英文摘要	Recent measurements demonstrate that the "background" stratospheric aerosol layer is persistently variable rather than constant, even in the absence of major volcanic eruptions. Several independent data sets show that stratospheric aerosols have increased in abundance since 2000. Near-global satellite aerosol data imply a negative radiative forcing due to stratospheric aerosol changes over this period of about -0.1 watt per square meter, reducing the recent global warming that would otherwise have occurred. Observations from earlier periods are limited but suggest an additional negative radiative forcing of about -0.1 watt per square meter from 1960 to 1990. Climate model projections neglecting these changes would continue to overestimate the radiative forcing and global warming in coming decades if these aerosols remain present at current values or increase.
英文关键词	aerosol; data set; global climate; global warming; measurement method; observational method; radiative forcing; stratosphere; volcanic eruption; article; climate change; data analysis; greenhouse effect; priority journal; radiative forcing; stratosphere; stratospheric aerosol layer; telecommunication; volcano
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/245551
作者单位	Chemical Sciences Division, National Oceanic and Atmospheric Administration (NOAA), Earth System Research Laboratory, Boulder, CO 80305, United States; Department of Atmospheric and Oceanic Sciences, University of Colorado, Boulder, CO 80305, United States; NASA Langley Research Centre, Hampton, VA, United States; Laboratoire Atmosphères, Universitéde Versailles St. Quentin, Université de Paris 6, France; Global Monitoring Division, NOAA, Earth System Research Laboratory, Boulder, CO, United States; Cooperative Institute for Research in Environmental Science, University of Colorado, Boulder, CO, United States
推荐引用方式 GB/T 7714	Solomon S.,Daniel J.S.,Neely III R.R.,et al. The persistently variable "background" stratospheric aerosol layer and global climate change[J],2011,333(6044).
APA	Solomon S.,Daniel J.S.,Neely III R.R.,Vernier J.-P.,Dutton E.G.,&Thomason L.W..(2011).The persistently variable "background" stratospheric aerosol layer and global climate change.Science,333(6044).
MLA	Solomon S.,et al."The persistently variable "background" stratospheric aerosol layer and global climate change".Science 333.6044(2011).