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Energy and air pollution benefits of household fuel policies in northern China

文献类型：期刊论文

作者Meng, Wenjun5; Zhong, Qirui5; Chen, Yilin6; Shen, Huizhong6; Yun, Xiao5; Smith, Kirk R.1,7; Li, Bengang5; Liu, Junfeng5; Wang, Xilong5; Ma, Jianmin5
刊名PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA
出版日期2019-08-20
卷号116期号:34页码:16773-16780
ISSN号0027-8424
关键词residential energy coal substitution ambient and indoor air pollution PM2.5 exposure
DOI10.1073/pnas.1904182116
通讯作者Smith, Kirk R.(krksmith@berkeley.edu) ; Tao, Shu(taos@pku.edu.cn)
英文摘要In addition to many recent actions taken to reduce emissions from energy production, industry, and transportation, a new campaign substituting residential solid fuels with electricity or natural gas has been launched in Beijing, Tianjin, and 26 other municipalities in northern China, aiming at solving severe ambient air pollution in the region. Quantitative analysis shows that the campaign can accelerate residential energy transition significantly, and if the planned target can be achieved, more than 60% of households are projected to remove solid fuels by 2021, compared with fewer than 20% without the campaign. Emissions of major air pollutants will be reduced substantially. With 60% substitution realized, emission of primary PM2.5 and contribution to ambient PM2.5 concentration in 2021 are projected to be 30% and 41% of those without the campaign. With 60% substitution, average indoor PM2.5 concentrations in living rooms in winter are projected to be reduced from 209 (190 to 230) mu g/m(3) to 125 (99 to 150) mu g/m(3). The population-weighted PM2.5 concentrations can be reduced from 140 mu g/m(3) in 2014 to 78 mu g/m(3) or 61 mu g/m(3) in 2021 given that 60% or 100% substitution can be accomplished. Although the original focus of the campaign was to address ambient air quality, exposure reduction comes more from improved indoor air quality because similar to 90% of daily exposure of the rural population is attributable to indoor air pollution. Women benefit more than men.
WOS关键词POLYCYCLIC AROMATIC-HYDROCARBONS ; CARBON EMISSIONS ; PARTICULATE MATTER ; HEALTH IMPACTS ; NATURAL-GAS ; COMBUSTION ; COAL ; EXPOSURE ; COOKING ; BIOMASS
资助项目Strategic Priority Research Program of the Chinese Academy of Sciences[XDA23010100] ; National Natural Science Foundation of China[41830641] ; National Natural Science Foundation of China[41821005] ; National Natural Science Foundation of China[41571130010] ; National Natural Science Foundation of China[41629101] ; 111 program[B14001]
WOS研究方向Science & Technology - Other Topics
语种英语
出版者NATL ACAD SCIENCES
WOS记录号WOS:000481935500023
资助机构Strategic Priority Research Program of the Chinese Academy of Sciences ; National Natural Science Foundation of China ; 111 program
源URL[http://ir.igsnrr.ac.cn/handle/311030/69044]  
专题中国科学院地理科学与资源研究所
通讯作者Smith, Kirk R.; Tao, Shu
作者单位1.Collaborat Clean Air Policy Ctr, New Delhi 110003, India
2.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Beijing 100101, Peoples R China
3.Univ East Anglia, Sch Int Dev, Norwich NR4 7TJ, Norfolk, England
4.Jinan Univ, Guangdong Key Lab Environm Pollut & Hlth, Sch Environm, Guangzhou 510632, Guangdong, Peoples R China
5.Peking Univ, Coll Urban & Environm Sci, Lab Earth Surface Proc, Sino French Inst Earth Syst Sci, Beijing 100871, Peoples R China
6.Georgia Inst Technol, Sch Civil & Environm Engn, Atlanta, GA 30332 USA
7.Univ Calif Berkeley, Sch Publ Hlth, Berkeley, CA 94720 USA
8.Jinan Univ, Guangzhou Key Lab Environm Exposure & Hlth, Sch Environm, Guangzhou 510632, Guangdong, Peoples R China
推荐引用方式
GB/T 7714		 Meng, Wenjun,Zhong, Qirui,Chen, Yilin,et al. Energy and air pollution benefits of household fuel policies in northern China[J]. PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA,2019,116(34):16773-16780.
APA Meng, Wenjun.,Zhong, Qirui.,Chen, Yilin.,Shen, Huizhong.,Yun, Xiao.,...&Tao, Shu.(2019).Energy and air pollution benefits of household fuel policies in northern China.PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA,116(34),16773-16780.
MLA Meng, Wenjun,et al."Energy and air pollution benefits of household fuel policies in northern China".PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA 116.34(2019):16773-16780.

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来源：地理科学与资源研究所

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