气候变化领域集成服务门户(CCPortal): Co-benefits of peaking carbon dioxide emissions on air quality and health; a case of Guangzhou; China

CCPortal

DOI	10.1016/j.jenvman.2020.111796
	Co-benefits of peaking carbon dioxide emissions on air quality and health; a case of Guangzhou; China
	Wu P.; Guo F.; Cai B.; Wang C.; Lv C.; Liu H.; Huang J.; Huang Y.; Cao L.; Pang L.; Gao J.
发表日期	2021
ISSN	3014797
卷号	282
英文摘要	Cities play a key role in making carbon emission reduction targets achievable and tackling air pollution. Using Guangzhou city as a case, this paper explored the air quality and health co-benefits of peaking carbon dioxide emissions under three scenarios and developed an integrated assessment framework by combining a local air pollutant emission inventory, an atmospheric chemistry transport model, and a health assessment model. The results showed that SO2, PM10, and PM2.5 could achieve larger emission reductions than NH3, VOCs, and NOx among all the scenarios we examined. Under the enhanced peaking scenario with the most stringent mitigation strategies, Guangzhou could meet the local ambient air quality standard for PM2.5 (34 μg/m3), with the most reduction observed in the annual average PM2.5 concentration (28.4%) and related premature deaths (17.08%), compared with the base year 2015. We also identified hotspot grids, which were areas with high concentrations of carbon emissions, high concentrations of air pollution and poor air quality in Guangzhou. Our analysis highlighted the importance of promoting peaking carbon dioxide emission for the improvement of air quality and public health at the city level. © 2020 Elsevier Ltd
英文关键词	Air quality; Carbon emission peak; Co-benefits; Guangzhou; WRF-CMAQ model
scopus关键词	carbon dioxide; sulfur dioxide; volatile organic compound; carbon dioxide; air quality; atmospheric pollution; carbon dioxide; carbon emission; concentration (composition); health impact; nitrate; nitrogen oxides; particle size; public health; volatile organic compound; adult; air monitoring; air pollutant; air pollution control; air quality; ambient air; Article; carbon footprint; cerebrovascular accident; China; chronic obstructive lung disease; death; environmental exposure; health hazard; human; ischemic heart disease; long term exposure; lung cancer; major clinical study; mortality rate; particulate matter 10; particulate matter 2.5; policy; public health; air pollutant; air pollution; city; environmental monitoring; particulate matter; China; Guangdong; Guangzhou; Air Pollutants; Air Pollution; Carbon Dioxide; China; Cities; Environmental Monitoring; Particulate Matter
来源期刊	Journal of Environmental Management
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/177214
作者单位	Center for Climate Change and Environmental Policy, Chinese Academy of Planning, Beijing, 100012, China; State Key Joint Laboratory of Environment Simulation and Pollution Control (SKLESPC), and School of Environment, Tsinghua University, Beijing, 100084, China; Beijing University of Technology, Beijing, 100124, China; School of Resource and Environmental Sciences, Wuhan University, Wuhan, 430072, China; Guangzhou Research Institute of Environmental Protection, Guangzhou, 510620, China; Guangzhou Institute of Energy Conversion, Chinese Academy of Sciences, Guangzhou, 510640, China; Environmental Defense Fund, Beijing, 100007, China
推荐引用方式 GB/T 7714	Wu P.,Guo F.,Cai B.,et al. Co-benefits of peaking carbon dioxide emissions on air quality and health; a case of Guangzhou; China[J],2021,282.
APA	Wu P..,Guo F..,Cai B..,Wang C..,Lv C..,...&Gao J..(2021).Co-benefits of peaking carbon dioxide emissions on air quality and health; a case of Guangzhou; China.Journal of Environmental Management,282.
MLA	Wu P.,et al."Co-benefits of peaking carbon dioxide emissions on air quality and health; a case of Guangzhou; China".Journal of Environmental Management 282(2021).