DOI: 10.1002/grl.50805
论文题名: Radiative forcing due to major aerosol emitting sectors in China and India
作者: Streets D.G. ; Shindell D.T. ; Lu Z. ; Faluvegi G.
刊名: Geophysical Research Letters
ISSN: 0094-8632
EISSN: 1944-8363
出版年: 2013
卷: 40, 期: 16 起始页码: 4409
结束页码: 4414
语种: 英语
英文关键词: aerosols
; China
; India
; radiative forcing
Scopus关键词: Anthropogenic aerosols
; Carbonaceous aerosol
; Chemistry-climate models
; China
; Coal-fired power plant
; India
; Indirect radiative forcing
; Radiative forcings
; Atmospheric radiation
; Biofuels
; Climate change
; Coal
; Combustion
; Emission control
; Fossil fuel power plants
; Housing
; Aerosols
; aerosol
; anthropogenic effect
; atmospheric pollution
; biofuel
; climate modeling
; combustion
; decision making
; emission
; China
; Europe
; India
; North America
英文摘要: Understanding the radiative forcing caused by anthropogenic aerosol sources is essential for making effective emission control decisions to mitigate climate change. We examined the net direct plus indirect radiative forcing caused by carbonaceous aerosol and sulfur emissions in key sectors of China and India using the GISS-E2 chemistry-climate model. Diesel trucks and buses (67 mW m-2) and residential biofuel combustion (52 mW m-2) in India have the largest global mean, annual average forcings due mainly to the direct and indirect effects of BC. Emissions from these two sectors in China have near-zero net global forcings. Coal-fired power plants in both countries exert a negative forcing of about -30 mW m-2 from production of sulfate. Aerosol forcings are largest locally, with direct forcings due to residential biofuel combustion of 580 mW m-2 over India and 416 mW m-2 over China, but they extend as far as North America, Europe, and the Arctic. Key Points Direct and indirect effects of aerosol sources are quantified Residential biofuel combustion in India has the largest local forcing Local aerosol emissions in China cause forcing far away, including the Arctic. © 2013. American Geophysical Union. All Rights Reserved. URL: https://www.scopus.com/inward/record.uri?eid=2-s2.0-84881625999&doi=10.1002%2fgrl.50805&partnerID=40&md5=e5ce94888b5125bb3d0a721072874b79
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资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/5896
Appears in Collections: 气候减缓与适应
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作者单位: Decision and Information Sciences Division, Argonne National Laboratory, 9700 South Cass Avenue, Argonne, IL 60439, United States
Recommended Citation:
Streets D.G.,Shindell D.T.,Lu Z.,et al. Radiative forcing due to major aerosol emitting sectors in China and India[J]. Geophysical Research Letters,2013-01-01,40(16).