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	Hotspots of ecological and environmental risk research in China based on Multidimensional Scaling Analysis and Cluster Analysis
	Xie, Yufeng
	2013
关键词	ecological risk environmental risk co-word analysis multidimensional scaling analysis cluster analysis research hotspot CO-WORD ANALYSIS
英文摘要	Taking the China Academic Journal Network Publishing Database as a platform, we constructed a co-word matrix with the high-frequency keywords of ecological/environmental risk related papers published on core journals. We made multidimensional scaling analysis and cluster analysis using SPSS, and discussed the status of ecological risk related research. The results show that the research hotspots can be divided into five aspects, including ecological risk assessment on heavy metals in the bottom mud, ecological risk assessment of toxic organic pollutants, regional landscape ecological risk, environmental safety accidents and risk management, and other types of ecological risk such as transgenic and biological invasion.; http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=WOS:000336344000119&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=8e1609b174ce4e31116a60747a720701 ; Energy & Fuels; Environmental Sciences; Materials Science, Multidisciplinary; EI; CPCI-S(ISTP); 1
语种	英语
DOI标识	10.4028/www.scientific.net/AMR.807-809.641
内容类型	其他
源URL	[http://ir.pku.edu.cn/handle/20.500.11897/324557]
专题	环境科学与工程学院
推荐引用方式 GB/T 7714	Xie, Yufeng. Hotspots of ecological and environmental risk research in China based on Multidimensional Scaling Analysis and Cluster Analysis. 2013-01-01.

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