Global organic carbon emissions from primary sources from 1960 to 2009

doi:10.1016/j.atmosenv.2015.10.017

CORC > 北京大学 > 城市与环境学院

	Global organic carbon emissions from primary sources from 1960 to 2009
	Huang, Ye ; Shen, Huizhong ; Chen, Yilin ; Zhong, Qirui ; Chen, Han ; Wang, Rong ; Shen, Guofeng ; Liu, Junfeng ; Li, Bengang ; Tao, Shu
刊名	ATMOSPHERIC ENVIRONMENT
	2015
关键词	Organic carbon Global emission Temporal trend Emission intensity OC/PM2.5 ratio POLYCYCLIC AROMATIC-HYDROCARBONS BLACK CARBON HOUSEHOLD STOVES FOSSIL-FUEL INVENTORY CHINA MODEL COMBUSTION AEROSOL POLLUTANTS
DOI	10.1016/j.atmosenv.2015.10.017
英文摘要	In an attempt to reduce uncertainty, global organic carbon (OC) emissions from a total of 70 sources were compiled at 0.1 degrees x 0.1 degrees resolution for 2007 (PKU-OC-2007) and country scale from 1960 to 2009. The compilation took advantage of a new fuel-consumption data product (PKU-Fuel-2007) and a series of newly published emission factors (EFOC) in developing countries. The estimated OC emissions were 32.9 Tg (24.1-50.6 Tg as interquartile range), of which less than one third was anthropogenic in origin. Uncertainty resulted primarily from variations in EFOC. Asia, Africa, and South America had high emissions mainly because of residential biomass fuel burning or wildfires. Per-person OC emission in rural areas was three times that of urban areas because of the relatively high EFoc of residential solid fuels. Temporal trend of anthropogenic OC emissions depended on rural population, and was influenced primarily by residential crop residue and agricultural waste burning. Both the OC/PM2.5 ratio and emission intensity, defined as quantity of OC emissions per unit of fuel consumption for all sources, of anthropogenic OC followed a decreasing trend, indicating continuous improvement in combustion efficiency and control measures. (C) 2015 Elsevier Ltd. All rights reserved.; National Natural Science Foundation of China [41390240, 41130754]; SCI(E); EI; ARTICLE; taos@pku.edu.cn; 505-512; 122
语种	英语
内容类型	期刊论文
源URL	[http://ir.pku.edu.cn/handle/20.500.11897/424527]
专题	城市与环境学院
推荐引用方式 GB/T 7714	Huang, Ye,Shen, Huizhong,Chen, Yilin,et al. Global organic carbon emissions from primary sources from 1960 to 2009[J]. ATMOSPHERIC ENVIRONMENT,2015.
APA	Huang, Ye.,Shen, Huizhong.,Chen, Yilin.,Zhong, Qirui.,Chen, Han.,...&Tao, Shu.(2015).Global organic carbon emissions from primary sources from 1960 to 2009.ATMOSPHERIC ENVIRONMENT.
MLA	Huang, Ye,et al."Global organic carbon emissions from primary sources from 1960 to 2009".ATMOSPHERIC ENVIRONMENT (2015).