Surface ozone: A likely threat to crops in Yangtze delta of China

doi:10.1016/j.atmosenv.2005.02.057

CORC > 北京大学 > 环境科学与工程学院

	Surface ozone: A likely threat to crops in Yangtze delta of China
	Wang, HX ; Kiang, CS ; Tang, XY ; Zhou, XJ ; Chameides, WL
刊名	大气环境
	2005
关键词	surface ozone yield losses of winter wheat SUM06 AOT40 Yangtze delta of China China-MAP project AGRICULTURAL CROPS GASEOUS-POLLUTANTS EASTERN CHINA UNITED-STATES POLLUTION WHEAT RADIATION IMPACTS REGION PLANTS
DOI	10.1016/j.atmosenv.2005.02.057
英文摘要	Observational surface ozone during a 16-month field experiment between 1999 and 2000 at six non-urban sites in the Yangtze Delta of China suggests that enhanced ozone concentrations were most prevalent during the spring, when the 90-day ozone-exposure indices SUM06, AOT40 and 7-h-daytime mean ranged from 27 to 43 ppmh (parts per million-hour), 17 to 27 ppmh, and 56 to 63 ppbv (parts per billion by volume), respectively. These observations, along with dose-response relationships derived from ozone-effects research carried out on crops in the United States and Europe, suggest that the yields of winter wheat grown in the Yangtze Delta in 1999 and 2000 were likely reduced by about 20-30% as a result of damage caused by exposure to ambient ozone. (c) 2005 Elsevier Ltd. All rights reserved.; Environmental Sciences; Meteorology & Atmospheric Sciences; SCI(E); EI; 48; ARTICLE; 21; 3843-3850; 39
语种	英语
内容类型	期刊论文
源URL	[http://ir.pku.edu.cn/handle/20.500.11897/158617]
专题	环境科学与工程学院
推荐引用方式 GB/T 7714	Wang, HX,Kiang, CS,Tang, XY,et al. Surface ozone: A likely threat to crops in Yangtze delta of China[J]. 大气环境,2005.
APA	Wang, HX,Kiang, CS,Tang, XY,Zhou, XJ,&Chameides, WL.(2005).Surface ozone: A likely threat to crops in Yangtze delta of China.大气环境.
MLA	Wang, HX,et al."Surface ozone: A likely threat to crops in Yangtze delta of China".大气环境 (2005).