Emission characteristics of carbonaceous particles and trace gasesfrom open burning of crop residues in China

doi:10.1016/j.atmosenv.2015.05.007

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	Emission characteristics of carbonaceous particles and trace gasesfrom open burning of crop residues in China
	Ni,HY(Ni,Haiyan)[1,2,7]; Han,YM(Han,Yongming)[1,2]; Cao,JJ(Cao,Junji)[1,2,3]; Chen,L.W.A(Chen,L.W.Antony)[1,4,8]; Tian,J(Tian,Jie)[1,2,7]; Wang,XL(Wang,Xiaoliang)[1,4]; Chow,J C.(Chow,Judith C.)[4]; Watson,J G.(Watson,John G.)[4]; Huang,RJ(Huang,Rujin)[1,6]; Li,H(Li,Hua)[1,5]
刊名	Atmospheric Environment
	2015
卷号	123 期号:2015 页码:399-406
关键词	Crop Residue Open Burning Emission Factor Combustion Chamber
DOI	10.1016/j.atmosenv.2015.05.007
文献子类	期刊论文
英文摘要	Open burning of crop residue is an important source of carbonaceous pollutants, and has a large impact on the regional environment and global climate change. Laboratory burn tests were conducted using a custom-made combustion chamber to determine pollutants (i.e. CO2, CO, PM2.5, organic carbon (OC) and elemental carbon (EC)) emission factors (EFs) of wheat straw, rice straw and corn stalk; the three major agricultural crop residues in China. The average EFs were estimated to be 1351 ± 147 g kg 1 for CO2, 52.0 ± 18.9 g kg 1 for CO, 10.6 ± 5.6 g kg 1 for PM2.5, 4.8 ± 3.1 g kg 1 for OC and 0.24 ± 0.12 g kg 1 for EC. In addition, the effect of fuel moisture was investigated through the controlled burning of wheat straw. Increasing the moisture content decreased the CO2 EF, and increased the EFs of CO, PM2.5 and OC. Based on measurements from this study and nationwide statistics in crop type and area, pollutants emission inventories for crop residue combustion with 1 1 resolution were compiled for 2008. Total emissions were 120 Tg CO2, 4.6 Tg CO, 0.88 Tg PM2.5, 0.39 Tg OC and 0.02 Tg EC.
语种	英语
内容类型	期刊论文
源URL	[http://ir.ieecas.cn/handle/361006/9463]
专题	地球环境研究所_粉尘与环境研究室
作者单位	1.Key Laboratory of Aerosol Chemistry & Physics (KLACP), Institute of Earth Environment, Chinese Academy of Sciences, Xi'an 710061, China; 2.State Key Laboratory of Loess and Quaternary Geology (SKLLQG), Institute of Earth Environment, Chinese Academy of Sciences, Xi'an 710061, China; 3.Institute of Global Environmental Change, Xi'an Jiaotong University, Xi'an 710049, China; 4.Desert Research Institute, 2215 Raggio Parkway, Reno, NV 89512, USA; 5.Key Scientific Research Base of Ancient Polychrome Pottery Conservation, SACH, Emperor Qin Shihuang's Mausoleum Site Museum, Xi'an, China; 6.Laboratory of Atmospheric Chemistry, Paul Scherrer Institute, 5232 Villigen PSI, Switzerland; 7.University of Chinese Academy of Sciences, Beijing 100049, China; 8.Department of Environmental and Occupational Health, University of Nevada, Las Vegas, NV 89154, USA
推荐引用方式 GB/T 7714	Ni,HY,Han,YM,Cao,JJ,et al. Emission characteristics of carbonaceous particles and trace gasesfrom open burning of crop residues in China[J]. Atmospheric Environment,2015,123(2015):399-406.
APA	Ni,HY.,Han,YM.,Cao,JJ.,Chen,L.W.A.,Tian,J.,...&Wang,QY.(2015).Emission characteristics of carbonaceous particles and trace gasesfrom open burning of crop residues in China.Atmospheric Environment,123(2015),399-406.
MLA	Ni,HY,et al."Emission characteristics of carbonaceous particles and trace gasesfrom open burning of crop residues in China".Atmospheric Environment 123.2015(2015):399-406.