金山三岛陆域生态系统健康状况分析评价  

Analysis and Assessment of the Ecosystem Healthiness of the Land Area of Jinshan Three-islands

作　　者：杜运才 王万胜 

机构地区：[1]金山区海洋海塘管理所,上海201508

出　　处：《环境监测管理与技术》2016年第5期39-42,共4页The Administration and Technique of Environmental Monitoring

基　　金：国家海洋局"基于海洋健康的资源环境承载力监测与预警关键技术研究及区域应用示范"基金资助项目(201405008);国家海洋局海域使用金专项"上海市大金山岛保护与开发利用示范工程"基金资助项目(QT2014003);上海市海洋局2011年课题"上海金山三岛海洋生态自然保护区陆域调查"基金资助项目

摘　　要：在对上海市金山三岛自然保护区陆域生态系统调查研究的基础上,采用层次分析法-综合指数评价模型对其进行生态健康状况评价分析。结果表明,该陆域生态系统综合健康指数(CEI)为0.648,保护区的生态质量一般,生态系统稳定性差,自我恢复能力不强。建议采取一定的人为干预措施来保护金山三岛陆域生态系统,使其朝更优的方向发展。Based on the investigation and studies of the land area of Jinshan three-islands marine natural reserve in Shanghai, the authors use analytic hierarchy process-compound evaluation index model to estimate the ecological condition of the reserve. Finally, the composite evaluation index（ CEI） was figured out as 0. 648. The results showed that the environment system was not quite satisfying, with poor stability and recovery capability. It is suggested that measures should be taken to protect the ecosystem of the Three Islands for a better changes.

关 键 词：金山三岛 陆域生态系统 层次分析法 综合指数评价模型 健康评价 

分 类 号：X826[环境科学与工程—环境工程]