气候变化领域集成服务门户(CCPortal): Organic aerosol growth mechanisms and their climate-forcing implications

CCPortal

DOI	10.1126/science.1103491
	Organic aerosol growth mechanisms and their climate-forcing implications
	Maria S.F.; Russell L.M.; Gilles M.K.; Myneni S.C.B.
发表日期	2004
ISSN	0036-8075
起始页码	1921
结束页码	1924
卷号	306 期号:5703
英文摘要	Surface- and volume-limited chemical reactions on and in atmospheric aerosol particles cause growth while changing organic composition by 13 to 24% per day. Many of these particles contain carbonaceous components from mineral dust and combustion emissions in Africa, Asia, and North America and reveal reaction rates that are three times slower than those typically used in climate models. These slower rates for converting from volatile or Hydrophobic to condensed and hygroscopic organic compounds increase carbonaceous particle burdens in climate models by 70%, producing organic aerosol climate forcings of as much as -0.8 watt per square meter cooling and +0.3 watt per square meter warming.
英文关键词	Chemical reactions; Climatology; Combustion; Cooling; Hydrophobicity; Organic compounds; Particulate emissions; Carbonaceous components; Growth mechanisms; Organic compositions; Aerosols; carbon; organic compound; aerosol; climate forcing; growth; organic compound; aerosol; article; atmosphere; chemical composition; chemical reaction; climate change; combustion; cooling; hydrophobicity; mineral dust; polymerization; priority journal; volatilization; warming; wettability
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/244658
作者单位	Department of Chemical Engineering, Princeton University, Princeton, NJ 08544, United States; Department of Geosciences, Princeton University, Princeton, NJ 08544, United States; Scripps Institution of Oceanography, University of California San Diego, San Diego, CA 92093, United States; Chemical Sciences Division, Lawrence Berkeley Natl. Laboratory, Berkeley, CA 94720, United States; Advanced Light Source, Lawrence Berkeley Natl. Laboratory, Berkeley, CA 94720, United States
推荐引用方式 GB/T 7714	Maria S.F.,Russell L.M.,Gilles M.K.,et al. Organic aerosol growth mechanisms and their climate-forcing implications[J],2004,306(5703).
APA	Maria S.F.,Russell L.M.,Gilles M.K.,&Myneni S.C.B..(2004).Organic aerosol growth mechanisms and their climate-forcing implications.Science,306(5703).
MLA	Maria S.F.,et al."Organic aerosol growth mechanisms and their climate-forcing implications".Science 306.5703(2004).