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题名: Combining AHP with GIS in synthetic evaluation of environmental suitability for living in China
作者: Xu, YY(徐于月) ; Sun, JL ; Zhang, JQ ; Xu, Y ; Zhang, MW ; Liao, XY
刊名: INTERNATIONAL JOURNAL OF GEOGRAPHICAL INFORMATION SCIENCE
出版日期: 2012
卷号: 26, 期号:9, 页码:1603-1623
关键词: living environment suitability ; GIS ; China ; AHP ; provincial capital ; weight
通讯作者: Sun, JL
英文摘要: There are nearly 700 cities in China, each with their own particular characteristics of natural environment quality and rates of economic development. When people are able to choose a city to live in, they will take into account these characteristics in order to improve their lifestyles. Based on geographic information system technology and the analytic hierarchy process method, a model of the living environment suitability index (LESI) for the larger cities of China was designed. The LESI was constructed by using the factors of economic condition, convenience and livable degree, natural environment and natural resources. The LESI model was then applied to compare the living conditions in 35 major cities in China in 2007, including 30 provincial capitals and 5 sub-provincial cities. LESI values were higher for cities in southeast China than for cities in the northwest. The highest LESI values were mainly distributed along the Chinese southeast coast and the Yangtze River Delta. Cities with the lowest LESI values were found in the centre and north of China. Of the 35 cities, 4 had highly suitable living environments and 7 had unsuitable living environments.
收录类别: SCI
语种: 英语
内容类型: 期刊论文
URI标识: http://ir.igsnrr.ac.cn/handle/311030/26976
Appears in Collections:研究生部_期刊论文

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