Globalization-Driven Industry Relocation Significantly Reduces Arctic PAH Contamination

doi:10.1021/acs.est.1c05198

	Globalization-Driven Industry Relocation Significantly Reduces Arctic PAH Contamination
	Lian, Lulu 1; Huang, Tao 1; Ke, Xianmin 3,4; Ling, Zaili5 ; Jiang, Wanyanhan 6; Wang, Zhanxiang 1; Song, Shijie 1; Li, Jixiang 2; Zhao, Yuan 1; Gao, Hong 1
	2022-01-04
发表期刊	Environmental Science and Technology
卷号	56 期号:1 页码:145-154
摘要	Industry relocation under globalization has altered the origins and strength of emission sources of many air pollutants. We develop global emission inventories of polycyclic aromatic hydrocarbons (PAHs) embodied in the production and consumption of goods and services. We implement these inventories within a global atmospheric transport model and simulate spatial–temporal changes in atmospheric concentrations of benzo[α]pyrene (BaP), the most toxic congener in unsubstituted PAHs, and depositions across the Arctic subject to global trade and industry relocation. We show that interregional trade and industry relocation dramatically reduce the atmospheric levels and deposition of BaP in the Arctic. The most significant BaP decline occurs in the European and North American Arctic regions due to attenuated sources in the two well-developed continents proximate to the polar region induced by the relocation of high-PAH pollution industries to many developing countries far from the Arctic. Although BaP emissions embodied in industry relocations in China, India, and South and Southeast Asia resulted in increased BaP contamination in the Asian Arctic, such increases in pollution are minor compared to significant BaP reductions occurring in the European and North American Arctic regions. We find that "North-to-South" industry transfer could reduce trade-related BaP contamination by 60% in the Arctic. © 2021 American Chemical Society
关键词	Atmospheric movements International trade Polycyclic aromatic hydrocarbons Developing countries Deposition Arctic Arctic regions Atmospheric transport Global trade Globalisation Hydrocarbon contamination Hydrocarbon pollution Industry relocation North American Polycyclic aromatic hydrocarbon pollution
DOI	10.1021/acs.est.1c05198
收录类别	EI ; SCIE
ISSN	0013-936X
语种	英语
WOS研究方向	Engineering ; Environmental Sciences & Ecology
WOS类目	Engineering, Environmental ; Environmental Sciences
WOS记录号	WOS:000733836700001
出版者	American Chemical Society
EI入藏号	20220111411230
EI主题词	Barium compounds
EI分类号	443.1 Atmospheric Properties ; 802.3 Chemical Operations ; 804.1 Organic Compounds
原始文献类型	Journal article (JA)
EISSN	1520-5851
引用统计	被引频次：15[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.lzufe.edu.cn/handle/39EH0E1M/33214
专题	农林经济管理学院
作者单位	1.Key Laboratory for Environmental Pollution Prediction and Control, Gansu Province, College of Earth and Environmental Sciences, Lanzhou University, Lanzhou; 730000, China; 2.Laboratory for Earth Surface Processes, College of Urban and Environmental Sciences, Peking University, Beijing; 100871, China; 3.School of Water and Environment, Chang’an University, Xi’an; Shaanxi; 710054, China; 4.Key Laboratory of Subsurface Hydrology and Ecological Effect in Arid Region of the Ministry of Education, Chang’an University, Xi’an; Shaanxi; 710054, China; 5.College of Agricultural and Forestry Economics & Management, Lanzhou University of Finance and Economics, Lanzhou; 730000, China; 6.School of Public Health, Chengdu University of Traditional 中文 Medicine, Chengdu; 610000, China
推荐引用方式 GB/T 7714	Lian, Lulu,Huang, Tao,Ke, Xianmin,et al. Globalization-Driven Industry Relocation Significantly Reduces Arctic PAH Contamination[J]. Environmental Science and Technology,2022,56(1):145-154.
APA	Lian, Lulu.,Huang, Tao.,Ke, Xianmin.,Ling, Zaili.,Jiang, Wanyanhan.,...&Ma, Jianmin.(2022).Globalization-Driven Industry Relocation Significantly Reduces Arctic PAH Contamination.Environmental Science and Technology,56(1),145-154.
MLA	Lian, Lulu,et al."Globalization-Driven Industry Relocation Significantly Reduces Arctic PAH Contamination".Environmental Science and Technology 56.1(2022):145-154.