Black Carbon Emissions in China from 1949 to 2050

doi:10.1021/es3003684

CORC > 北京大学 > 城市与环境学院

	Black Carbon Emissions in China from 1949 to 2050
	Wang, Rong ; Tao, Shu ; Wang, Wentao ; Liu, Junfeng ; Shen, Huizhong ; Shen, Guofeng ; Wang, Bin ; Liu, Xiaopeng ; Li, Wei ; Huang, Ye ; Zhang, Yanyan ; Lu, Yan ; Chen, Han ; Chen, Yuanchen ; Wang, Chen ; Zhu, Dan ; Wang, Xilong ; Li, Bengang ; Liu, Wenxin ; Ma, Jianmin
刊名	environmental science technology
	2012
关键词	POLYCYCLIC AROMATIC-HYDROCARBONS AEROSOL EMISSIONS INVENTORY ENERGY TECHNOLOGY RESIDUES VEHICLES MATTER COUNTY STRAW
DOI	10.1021/es3003684
英文摘要	Black carbon (BC) emissions from China are of global concern. A new BC emission inventory (PKU-BC(China)) has been developed with the following improvements: (1) The emission factor database was updated; (2) a 0.1 degrees x 0.1 degrees gridded map was produced for 2007 based on county-level proxies; (3) time trends were derived for 1949-2007 and predicted for 2008-2050; and (4) the uncertainties associated with the inventory were quantified. It was estimated that 1957 Gg of BC were emitted in China in 2007, which is greater than previously reported. Residential coal combustion was the largest source, followed by residential biofuel burning, coke production, diesel vehicles, and brick kilns. By using a county-level disaggregation method, spatial bias in province level disaggregation, mainly due to uneven per capita emissions within provinces, was reduced by 42.5%. Emissions increased steadily since 1949 until leveling off in the mid 1990s, due to a series of technological advances and to socioeconomic progress. BC emissions in China in 2050 are predicted to be 920-2183 Gg/yr under various scenarios; and the industrial and transportation sectors stand to benefit the most from technological improvements.; http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=WOS:000306441000023&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=8e1609b174ce4e31116a60747a720701 ; Engineering, Environmental; Environmental Sciences; SCI(E); EI; PubMed; 67; ARTICLE; 14; 7595-7603; 46
语种	英语
内容类型	期刊论文
源URL	[http://ir.pku.edu.cn/handle/20.500.11897/160624]
专题	城市与环境学院
推荐引用方式 GB/T 7714	Wang, Rong,Tao, Shu,Wang, Wentao,et al. Black Carbon Emissions in China from 1949 to 2050[J]. environmental science technology,2012.
APA	Wang, Rong.,Tao, Shu.,Wang, Wentao.,Liu, Junfeng.,Shen, Huizhong.,...&Ma, Jianmin.(2012).Black Carbon Emissions in China from 1949 to 2050.environmental science technology.
MLA	Wang, Rong,et al."Black Carbon Emissions in China from 1949 to 2050".environmental science technology (2012).