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学科主题: Environmental Sciences
题名: The research of air pollution based on spectral features in leaf surface of Ficus microcarpa in Guangzhou, China
作者: Wang, J ; Xu, RS ; Ma, YL ; Miao, L ; Cai, R ; Chen, Y
通讯作者: wangjie1022@163.com ; xurs@gig.ac.cn
关键词: Ficus microcarpa ; spectral feature ; remote sensing ; air pollution ; Guangzhou
刊名: ENVIRONMENTAL MONITORING AND ASSESSMENT
发表日期: 2008
卷: 142, 期:40546, 页:73-83
收录类别: sci
部门归属: [Wang, Jie; Xu, Ruisong; Ma, Yueliang; Miao, Li; Cai, Rui; Chen, Yu] Chinese Acad Sci, Guangzhou Inst Geochem, Guangzhou 510640, Guangdong, Peoples R China; [Xu, Ruisong; Ma, Yueliang; Cai, Rui] Chinese Acad Sci, CAS Key Lab Marginal Sea Geol, Inst S China Sea, Guangzhou 510640, Guangdong, Peoples R China; [Wang, Jie; Miao, Li; Chen, Yu] Chinese Acad Sci, Grad Sch, Beijing 100039, Peoples R China
项目归属: 海洋地质
摘要: Nowadays development of industry and traffic are the main contributor to city air pollution in the city of GuangZhou, China. Conventional methods for investigating atmosphere potentially harmful element pollution based on sampling and chemical analysis are time and labor consuming and relatively expensive. Reflectance spectroscopy within the visible-near-infrared region of vegetation in city has been widely used to predict atmosphere constituents due to its rapidity, convenience and accuracy. The objective of this study was to examine the possibility of using leaves reflectance spectra of vegetation as a rapid method to simultaneously assess pollutant (S, Cd, Cu, Hg, Pb, XCl, XF) in the atmosphere of the Guangzhou area. This article has studied the spectral features of polluted leaf surface of Ficus microcarpa in 1985 and 1998. According to the analysis, comprehensive assessment for the change of atmospheric condition and degrees of pollution were given. This conclusion was confirmed by the monitored data got from chemical analysis. Future study with real remote sensing data and field measurements were strongly recommended.
原文出处: 查看原文
WOS记录号: WOS:000256471500007
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内容类型: 期刊论文
URI标识: http://ir.scsio.ac.cn/handle/344004/4546
Appears in Collections:中科院边缘海地质重点实验室_期刊论文

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Wang, J; Xu, RS; Ma, YL; Miao, L; Cai, R; Chen, Y.The research of air pollution based on spectral features in leaf surface of Ficus microcarpa in Guangzhou, China,ENVIRONMENTAL MONITORING AND ASSESSMENT,2008,142(40546):73-83
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