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长江三角洲地区人为源大气污染物排放特征研究
引用本文:黄成,陈长虹,李莉,程真,王红丽,王杨君,黄海英,张钢锋,陈宜然.长江三角洲地区人为源大气污染物排放特征研究[J].环境科学学报,2011,31(9):1858-1871.
作者姓名:黄成  陈长虹  李莉  程真  王红丽  王杨君  黄海英  张钢锋  陈宜然
作者单位:上海市环境科学研究院,上海,200233
基金项目:国家科技支撑计划(No. 2009BAK43B33); 公益性科研专项计划课题(No. 2010467001); 环境模拟与污染控制国家重点联合实验室专项经费资助项目(No. 11K05ESPCP); 上海市科委资助项目(No. 10231203802)
摘    要:在收集整理长江三角洲地区(简称"长三角")各城市人为大气污染源资料的基础上,采用以"自下而上"为主的方法建立了2007年长三角地区人为源大气污染物排放清单.清单结果显示,2007年长三角地区的SO2、NOx、CO、PM10、PM2.5、VOCs和NH3等大气污染物排放总量分别达到2391.8、2292.9、6697.1...

关 键 词:排放清单  人为源  大气污染物  排放特征  空间分布  长江三角洲地区
收稿时间:12/2/2010 5:33:44 PM
修稿时间:2011/1/11 0:00:00

Anthropogenic air pollutant emission characteristics in the Yangtze River Delta region, China
HUANG Cheng,CHEN Changhong,LI Li,CHENG Zhen,WANG Hongli,WANG Yangjun,HUANG Haiying,ZHANG Gangfeng and CHEN Yiran.Anthropogenic air pollutant emission characteristics in the Yangtze River Delta region, China[J].Acta Scientiae Circumstantiae,2011,31(9):1858-1871.
Authors:HUANG Cheng  CHEN Changhong  LI Li  CHENG Zhen  WANG Hongli  WANG Yangjun  HUANG Haiying  ZHANG Gangfeng and CHEN Yiran
Institution:Shanghai Academy of Environmental Sciences, Shanghai 200233,Shanghai Academy of Environmental Sciences, Shanghai 200233,Shanghai Academy of Environmental Sciences, Shanghai 200233,Shanghai Academy of Environmental Sciences, Shanghai 200233,Shanghai Academy of Environmental Sciences, Shanghai 200233,School of Environmental and Chemical Engineering, Shanghai University, Shanghai 200444,Shanghai Academy of Environmental Sciences, Shanghai 200233,Shanghai Academy of Environmental Sciences, Shanghai 200233 and Shanghai Academy of Environmental Sciences, Shanghai 200233
Abstract:This study developed an anthropogenic air pollutant emission inventory in the Yangtze River Delta (YRD) region for the year of 2007. A "Bottom-up" approach was adopted to compile the inventory based on major emission sources in sixteen cities of this region. Results show that the emissions of SO2, NOx, CO, PM10, PM2.5, VOCs, and NH3 in the YRD region for the year of 2007 are 2391.8 kt, 2292.9 kt, 6697.1 kt, 3115.7 kt, 1510.8 kt, 2767.4 kt, and 458.9 kt, respectively. Power plants and other industrial combustion sources contribute 46% and 45% of SO2 emission, and 59% and 26% of NOx emission. Power plants and industrial process sources of mineral products and steel manufacturing contribute 21% and 57% of PM10 emission, and also take up 28% and 52% of PM2.5 emission. The fugitive sources of oil refining, chemical products and industrial use of paint and solvent are responsible for 59% of the total VOCs emission. NH3 emission mainly comes from the sources of livestock feeding and N-fertilizer application, which occupied 48% and 40%, respectively. The emissions were spatially allocated into grid cells with the resolution of 4 km × 4 km. The spatial distribution of emission illustrates that high emissions mainly concentrate in the cities along the downstream of the Yangtze River and surrounding the Hangzhou Bay. The emissions of PM10, PM2.5, VOCs and NH3 in the study still have high uncertainties, which suggests that more fundamental studies on local emission sources are needed to improve the emission inventory in the future.
Keywords:emission inventory  anthropogenic air pollutant emission  emission characteristics  spatial allocation  the YRD region
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