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西宁市城市生态系统健康评价
引用本文:陈克龙,苏茂新,李双成,卢京花,陈英玉,张斐,刘志杰.西宁市城市生态系统健康评价[J].地理研究,2010,29(2):214-222.
作者姓名:陈克龙  苏茂新  李双成  卢京花  陈英玉  张斐  刘志杰
作者单位:1. 青海师范大学生命与地理科学学院,西宁,810008
2. 北京大学城市环境学院,北京,100871
3. 吉林师范人学旅游与地理科学学院,四平,136000
4. 青海大学地质系,西宁,810006
基金项目:973项目(2005CB422000);;国家科技支撑项目(2007BAC03A08-5)
摘    要:从城市生态系统健康的内涵出发,选择系统活力、组织力、恢复力、生态服务功能和人群健康状况构建城市健康评价指标体系,并运用模糊数学评价的方法对2000~2008年西宁市城市生态系统健康状况进行评价分析。结果表明:2000~2008年西宁市城市生态系统健康状况总体处于病态水平,但逐年趋向于健康方向发展,人均GDP、城市人口密度、人均绿地面积、生活污水处理率、高等学历数和恩格尔系数是胁迫西宁市城市生态健康的主要因子;预测未来3年西宁市病态和不健康的隶属度将呈下降趋势,而健康和很健康的隶属度将呈上升趋势,西宁市城市生态健康状态将达到亚健康水平。

关 键 词:城市生态  健康评价  西宁市
收稿时间:2009-05-27
修稿时间:2009-11-25

The health assessment of the urban ecosystem of Xining city
CHEN Ke-long,SU Mao-xin,LI Shuang-cheng,LU Jing-hua,CHEN Ying-yu,ZHANG Fei,LIU Zhi-jie.The health assessment of the urban ecosystem of Xining city[J].Geographical Research,2010,29(2):214-222.
Authors:CHEN Ke-long  SU Mao-xin  LI Shuang-cheng  LU Jing-hua  CHEN Ying-yu  ZHANG Fei  LIU Zhi-jie
Institution:1.Department of Geography and Resource Environment;Qinghai Normal University;Xining 810008;China;2.College of Urban and Environmental Sciences;Peking University;Beijing 100871;3.College of Tourism and Geographical Science;Jilin Normal University;Siping 136000;Jilin;4.Department of Geological Engineering;Qinghai University;Xining 810006;China
Abstract:Research of ecosystem health is becoming a comprehensive cutting-edge discipline focusing on human activity,socio-economic organizations,the natural systems and human health,which has attracted more and more attention in China since the beginning of the 21st century.Urban ecosystem health assessment is an important direction of development in ecosystem health research,especially in the health of urban living environment,which well runs the city as a community or an eco-system.Based on the connotations of th...
Keywords:urban ecosystem  assessment of health  Xining  
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