科技导报

黑碳气溶胶排放量测算及空间分布研究

PDF下载

科技导报 | 专题论文 2018,36(2): 38-46

收起

科技导报 | 专题论文 2018, 36(2): 38-46

黑碳气溶胶排放量测算及空间分布研究

全屏

付加锋¹, 齐蒙², 刘倩¹, 王红梅¹

作者信息

通讯作者:

刘倩(通信作者),研究助理,研究方向为气候经济,电子信箱:1247790562@qq.com

The emission estimation and spatial distribution of black carbon aerosol

Affiliations

出版时间: 2018-01-28 doi: 10.3981/j.issn.1000-7857.2018.02.004

文章导航

摘要

收起

基于统计学方法计算了中国大陆省域2012年黑碳气溶胶排放清单。研究表明，2012年中国大陆黑碳排放总量为188.676×10⁴ t，其中居民生活源排放量为81.800×10⁴ t，占黑碳排放总量的43.3%，位居首位。工业在生产和最终消费中排放黑碳80.914×10⁴ t，占全国排放的42.9%，工业源和居民生活源排放量占总量的86.2%，是中国黑碳最主要的排放源。交通运输和生物质燃烧放排放量分别为17.809×10⁴和6.667×10⁴ t，分别占总量的9.4%和3.5%。火电和供暖行业排放量较小，仅占到排放总量的0.8%。从能源类型看，黑碳主要来源于煤炭和生物燃料燃烧，分别占54%和31.6%。黑碳排放省域空间分布不均匀，呈东高西低的趋势，与区域经济发展情况和农村人口密度一致；从各个地区来看，山西省在全国黑碳排放量中位居首位，河北、山东、河南、内蒙古依次位列前5，这5个省份贡献了全国约37%的排放量。山西省的主要排放源来自工业，占全省排放的82.4%。山西是煤炭大省，炼焦行业发达，煤炭的大量使用造成该省较高的黑碳排放。河北、山东的排放源主要贡献也来自工业，分别占本省排放量的61.5%和57.5%，同时居民消费也占有一定比例。河南省农村人口密度较高，居民生活源黑碳排放占总量的50%，内蒙古则由工业源和生活源共同贡献，两者贡献比例各占45%左右。

关键词

黑碳 / 排放因子 / 空间分布 / 排放清单

Abstract

收起

By using statistical methods, the emission inventory of black carbon aerosol in China in 2012 is calculated, and the spatial distribution map of black carbon emissions in the county area is constructed. It is shown that the total amount of black carbon emissions in China in 2012 is 188.676×10⁴ t, among which the residents' living source emissions are 81.800×10⁴ t, accounting for 43.3% of the total black carbon emissions, ranking first. Those of the industrial production and the final consumption are 80.914×10⁴ t, accounting for 42.9% of the national emissions, and the total emissions of the industrial sources and the residents' living sources account for 86.2%, and are the main sources of black carbon emissions in China. The emissions of the transportation and the biomass combustion are 17.809×10⁴ t and 6.667×10⁴ t, respectively, accounting for 9.4 percent and 3.5 percent, respectively. The thermal and heating emissions are small, accounting for just 0.8% of the total emissions. With regard to the energy type, the black carbon is mainly from the coal and biofuel combustion, accounting for 54% and 31.6%, respectively. The spatial distribution of the black carbon emission is uneven, which shows the trend that it is high in east and low in west, as is consistent with the regional economic development and the rural population density. Regionally, the area of the highest black carbon emissions in the country includes Shanxi, Hebei, Shandong, Henan, and Inner Mongolia, as the top five, contributing about 37% of the country's emissions. The main source of the emissions in Shanxi is from industrial productions, accounting for 82.4% of the province's emissions. Shanxi is a big coal production province, the coking industry, and the heavy use of coal, make the higher black carbon emissions in the province. The main sources of emissions in Hebei and Shandong are also the industries, accounting for 61.5 percent and 57.5 percent of the province's emissions, and the residents' consumption also takes up a percentage. In Henan province, the rural population density is high, the resident living source of the black carbon accounts for 50% of the total amount, and in Inner Mongolia, the industrial source and the life source, both contrubute about 45%.

Key words

black carbon / emission factor / spatial distribution / emission inventory

引用本文

付加锋, 齐蒙, 刘倩, 王红梅. 黑碳气溶胶排放量测算及空间分布研究. 科技导报, 2018 , 36 (2) : 38 -46 . DOI: 10.3981/j.issn.1000-7857.2018.02.004

FU Jiafeng, QI Meng, LIU Qian, WANG Hongmei. The emission estimation and spatial distribution of black carbon aerosol[J]. Science & Technology Review, 2018 , 36 (2) : 38 -46 . DOI: 10.3981/j.issn.1000-7857.2018.02.004

参考文献

收起

2018年第36卷第2期

PDF下载

463

145

引用本文

BibTeX

文章信息

doi: 10.3981/j.issn.1000-7857.2018.02.004

接收时间：2017-11-15
首发时间：2018-02-05
出版时间：2018-01-28

补充材料

相关文章

文章信息

作者

出版历史

收稿日期：2017-11-15
修回日期：2017-11-25

基金

作者信息

通讯作者:

刘倩(通信作者),研究助理,研究方向为气候经济,电子信箱:1247790562@qq.com

参考文献

分享链接

https://castjournals.cast.org.cn/joweb/kjdb/CN/10.3981/j.issn.1000-7857.2018.02.004

分享至

全文二维码

扫描看全文

引用本文

BibTeX

本文的引用情况

2种不同金属材料的力学参数

科 Family	属数 Number of genus	种数 Number of species	占总种数比例 Percentage of total species (%)	属 Genus	种数 Number of species	占总种数比例 Percentage of total species (%)
鹅膏菌科Amanitaceae	2	11	5.26	鹅膏菌属 Amanita	10	4.78
小菇科 Mycenaceae	2	12	5.74	丝盖伞属 Inocybe	5	2.39
多孔菌科 Polyporaceae	8	14	6.70	蜡蘑属 Laccaria	5	2.39
红菇科 Russulaceae	3	23	11.00	小皮伞属 Marasmius	6	2.87
				小菇属 Mycena	11	5.26
				光柄菇属 Pluteus	5	2.39
				红菇属 Russula	17	8.13
				栓菌属 Trametes	5	2.39

关闭全屏

BibTeX
EndNote
RefWorks
TxT