Air quality and health effects of biogenic volatile organic compounds emissions from urban green spaces and the mitigation strategies

CORC > 生态环境研究中心 > 中国科学院生态环境研究中心 > 城市与区域生态国家重点实验室

	Air quality and health effects of biogenic volatile organic compounds emissions from urban green spaces and the mitigation strategies
	Chang, Jie; Ren, Yuan; Qu, Zelong; Du, Yuanyuan; Xu, Ronghua; Yang, Guofu; Shi, Yan; Fan, Xing; Tani, Akira; Guo, Peipei
刊名	ENVIRONMENTAL POLLUTION
	2017-11-01
卷号	230 期号:3 页码:849-861
关键词	Urban Area Pm2.5 Ozone Pollution Isoprene Monoterpenes
英文摘要	Biogenic volatile organic compounds (BVOCs) emissions lead to fine particulate matter (PM2.5) and ground-level ozone pollution, and are harmful to human health, especially in urban areas. However, most BVOCs estimations ignored the emissions from urban green spaces, causing inaccuracies in the understanding of regional BVOCs emissions and their environmental and health effects. In this study, we used the latest local vegetation datasets from our field survey and applied an estimation model to analyze the spatial-temporal patterns, air quality impacts, health damage and mitigating strategies of BVOCs emissions in the Greater Beijing Area. Results showed that: (1) the urban core was the hotspot of regional BVOCs emissions for the highest region-based emission intensity (3.0 g C m(-2) yr(-1)) among the 11 subregions; (2) urban green spaces played much more important roles (account for 62% of total health damage) than rural forests in threating human health; (3) BVOCs emissions from green spaces will more than triple by 2050 due to urban area expansion, tree growth and environmental changes; and (4) adopting proactive management (e.g. adjusting tree species composition) can reduce 61% of the BVOCs emissions and 50% of the health damage related to BVOCs emissions by 2050. (C) 2017 Elsevier Ltd. All rights reserved.
内容类型	期刊论文
源URL	[http://ir.rcees.ac.cn/handle/311016/38943]
专题	生态环境研究中心_城市与区域生态国家重点实验室
推荐引用方式 GB/T 7714	Chang, Jie,Ren, Yuan,Qu, Zelong,et al. Air quality and health effects of biogenic volatile organic compounds emissions from urban green spaces and the mitigation strategies[J]. ENVIRONMENTAL POLLUTION,2017,230(3):849-861.
APA	Chang, Jie.,Ren, Yuan.,Qu, Zelong.,Du, Yuanyuan.,Xu, Ronghua.,...&Ma, Danping.(2017).Air quality and health effects of biogenic volatile organic compounds emissions from urban green spaces and the mitigation strategies.ENVIRONMENTAL POLLUTION,230(3),849-861.
MLA	Chang, Jie,et al."Air quality and health effects of biogenic volatile organic compounds emissions from urban green spaces and the mitigation strategies".ENVIRONMENTAL POLLUTION 230.3(2017):849-861.