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中国生物质燃烧大气污染物排放清单
引用本文:田贺忠,赵丹,王艳.中国生物质燃烧大气污染物排放清单[J].环境科学学报,2011,31(2):349-357.
作者姓名:田贺忠  赵丹  王艳
作者单位:北京师范大学环境学院,北京,100875
基金项目:国家自然科学基金面上项目
摘    要:根据2000-2007年各省市生物质燃烧消耗量和排放因子,估算了中国大陆生物质燃烧所导致的NOx、SO2、CO、CO2、CH4、NMHC、PM、BC排放量,并给出了分省区、分生物质类型的排放清单.研究表明,2007年中国生物质燃烧排放的NOx、SO2、CO、CO2、CH4、NMHC、PM和BC排放量分别为109万t,1...

关 键 词:生物质  燃烧  大气污染物  排放清单  中国
收稿时间:6/11/2010 1:19:47 PM
修稿时间:9/3/2010 9:37:03 AM

Emission inventories of atmospheric pollutants discharged from biomass burning in China
TIAN Hezhong,ZHAO Dan and WANG Yan.Emission inventories of atmospheric pollutants discharged from biomass burning in China[J].Acta Scientiae Circumstantiae,2011,31(2):349-357.
Authors:TIAN Hezhong  ZHAO Dan and WANG Yan
Institution:School of Environment, Beijing Normal University, Beijing 100875,School of Environment, Beijing Normal University, Beijing 100875 and School of Environment, Beijing Normal University, Beijing 100875
Abstract:Abstract: Based on biomass consumption data in the period of 2000-2007 and the selected emission factors, the total amounts of NOx, SO2, CO, CO2, CH4, NMHC, PM, and BC discharged from biomass burning in the Chinese mainland were evaluated. Specially, emission inventories for provinces and types of biomass were developed and discussed in detail. In 2007, the total emissions of NOx, SO2, CO, CO2, CH4, NMHC, PM, and BC were estimated to be 1.09 Mt, 0.17 Mt, 59.30 Mt, 946.63 Mt, 2.20 Mt, 3.03 Mt, 3.62 Mt, and 0.43 Mt, respectively, with an annually averaged growth rates of 2.7%, 3.0%, 2.5%, 2.6%, 2.5%, 2.2%, 2.6%, and 2.6%. Uneven allocation of air pollutants discharged from each province was observed, with larger emissions from Shandong, Henan, Heilongjiang, Anhui, and Hebei. The contribution to the amount of pollutants discharged from each kind of biomass burning was different greatly, in which straw and firewood were the main sources of NOx, CO, CO2, CH4, NMHC, PM, and BC emissions, and the combined contribution rate was about 95% of the totals. However, the combined contribution rate on SO2 emissions was only about 74%, while the share of animal waste burning on SO2 emissions was 19% due to the relatively higher emission factor.
Keywords:biomass  burning  air pollutants  emission inventory  China
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