Gridded usage inventories of chlordane in China

doi:10.1007/s11783-012-0458-z

CORC > 北京大学 > 环境科学与工程学院

	Gridded usage inventories of chlordane in China
	Wang, Qiang ; Zhao, Lijuan ; Fang, Xuekun ; Xu, Jianhua ; Li, Yifan ; Shi, Yehong ; Hu, Jianxin
刊名	frontiers of environmental science engineering
	2013
关键词	chlordane inventories termites China new construction area (NCA) TECHNICAL HEXACHLOROCYCLOHEXANE LONGITUDE RESOLUTION TOXAPHENE LATITUDE RESIDUES LINDANE IMPACT
DOI	10.1007/s11783-012-0458-z
英文摘要	Chlordane (1,2,4,5,6,7,8,8-octachloro-3a,4,7, 7a-tetra-hydro-4,7-methanoindane) is one of organochlorine pesticides (OCPs) which has been listed as one of the persistent organic pollutants (POPs) to be reduced and finally eliminated in the Stockholm Convention on Persistent Organic Pollutants, because of its great persistence, toxicity, bio-accumulation and long-range transport potential. It is critical to create a national chlordane usage inventories for China to compile chlordane emission inventories, which is helpful for carrying out risk assessments and other researches related to chlordane in China. The annual data of chlordane usage was calculated and modified in accordance with the reported annual production of chlordane which was caculated on the basis of the termite distribution, the data of chlordane usage rate and the annual new construction area (NCA).With the help of Geographic Information System, the usage data of this NCA were allocated to a grid system then, with a 1/4A degrees longitude by 1/6A degrees latitude resolution and a size for each grid cell of approximately 25 km by 25 km. Between 1988 and 2008, the total usage of chlordane in China was 2745 t, accounting for approximately 80% of the production in the same period. Zhejiang Province was the largest consumer of chlordane in China, whose usage adds up to 980 t, greatly exceeding other provinces/regions, followed by Jiangsu Province (534 t) and Sichuan Province (428 t). The region with the least usage of chlordane was Beijing. Provinces of Guizhou, Henan and Hebei did not use any chlordane, even though termites had occurred in these provinces. Gridded usage inventories showed that the intensive use of chlordane was concentrated in the southeast part of China, Yangtze River Delta and Pearl River Delta in particular. The satisfaction of the inventories was supported by the consistence between the estimated data of annual usage and the reported annual production of chlordane, and by the consistence between distribution pattern of chlordane's usage and ambient air concentration.; http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=WOS:000314290400002&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=8e1609b174ce4e31116a60747a720701 ; Engineering, Environmental; Environmental Sciences; SCI(E); 中国科学引文数据库(CSCD); 6; ARTICLE; 1; 10-18; 7
语种	英语
内容类型	期刊论文
源URL	[http://ir.pku.edu.cn/handle/20.500.11897/324440]
专题	环境科学与工程学院
推荐引用方式 GB/T 7714	Wang, Qiang,Zhao, Lijuan,Fang, Xuekun,et al. Gridded usage inventories of chlordane in China[J]. frontiers of environmental science engineering,2013.
APA	Wang, Qiang.,Zhao, Lijuan.,Fang, Xuekun.,Xu, Jianhua.,Li, Yifan.,...&Hu, Jianxin.(2013).Gridded usage inventories of chlordane in China.frontiers of environmental science engineering.
MLA	Wang, Qiang,et al."Gridded usage inventories of chlordane in China".frontiers of environmental science engineering (2013).