globalchange  > 气候变化事实与影响
DOI: 10.1016/j.atmosenv.2015.05.007
Scopus记录号: 2-s2.0-84949538452
论文题名:
Emission characteristics of carbonaceous particles and trace gases from open burning of crop residues in China
作者: Ni H; , Han Y; , Cao J; , Chen L; -W; A; , Tian J; , Wang X; , Chow J; C; , Watson J; G; , Wang Q; , Wang P; , Li H; , Huang R; -J
刊名: Atmospheric Environment
ISSN: 0168-2563
EISSN: 1573-515X
出版年: 2015
卷: 123
起始页码: 399
结束页码: 406
语种: 英语
英文关键词: Combustion chamber ; Crop residue ; Emission factor ; Open burning
Scopus关键词: Agricultural wastes ; Carbon ; Climate change ; Combustion chambers ; Moisture ; Organic carbon ; Pollution ; Straw ; Agricultural crop residues ; Carbonaceous particles ; Crop residue ; Emission characteristics ; Emission factors ; Global climate changes ; Open burning ; Regional environments ; Crops ; carbon ; carbon dioxide ; carbon monoxide ; fuel ; organic carbon ; agricultural emission ; atmospheric pollution ; burning ; carbon emission ; combustion ; crop residue ; emission inventory ; moisture content ; agricultural land ; Article ; bulk density ; carbon footprint ; China ; combustion ; concentration (parameters) ; dry mass ; economic development ; exhaust gas ; global climate ; harvesting ; maize ; measurement ; moisture ; molecular weight ; nonhuman ; particulate matter ; plant residue ; pollutant ; population density ; priority journal ; rice ; rural population ; straw ; wheat ; China ; Triticum aestivum ; Zea mays
Scopus学科分类: Environmental Science: Water Science and Technology ; Earth and Planetary Sciences: Earth-Surface Processes ; Environmental Science: Environmental Chemistry
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. © 2015 Elsevier Ltd.
Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/81448
Appears in Collections:气候变化事实与影响

Files in This Item:

There are no files associated with this item.


作者单位: Key Laboratory of Aerosol Chemistry and Physics (KLACP), Institute of Earth Environment, Chinese Academy of Sciences, Xi'an, China; State Key Laboratory of Loess and Quaternary Geology (SKLLQG), Institute of Earth Environment, Chinese Academy of Sciences, Xi'an, China; Institute of Global Environmental Change, Xi'an Jiaotong University, Xi'an, China; Desert Research Institute, 2215 Raggio Parkway, Reno, NV, United States; Key Scientific Research Base of Ancient Polychrome Pottery Conservation, SACH, Emperor Qin Shihuang's Mausoleum Site Museum, Xi'an, China; Laboratory of Atmospheric Chemistry, Paul Scherrer Institute, Villigen PSI, Switzerland; University of Chinese Academy of Sciences, Beijing, China; Department of Environmental and Occupational Health, University of Nevada, Las Vegas, NV, United States

Recommended Citation:
Ni H,, Han Y,, Cao J,et al. Emission characteristics of carbonaceous particles and trace gases from open burning of crop residues in China[J]. Atmospheric Environment,2015-01-01,123
Service
Recommend this item
Sava as my favorate item
Show this item's statistics
Export Endnote File
Google Scholar
Similar articles in Google Scholar
[Ni H]'s Articles
[, Han Y]'s Articles
[, Cao J]'s Articles
百度学术
Similar articles in Baidu Scholar
[Ni H]'s Articles
[, Han Y]'s Articles
[, Cao J]'s Articles
CSDL cross search
Similar articles in CSDL Cross Search
[Ni H]‘s Articles
[, Han Y]‘s Articles
[, Cao J]‘s Articles
Related Copyright Policies
Null
收藏/分享
所有评论 (0)
暂无评论
 

Items in IR are protected by copyright, with all rights reserved, unless otherwise indicated.