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沿海湿地生态系统健康预警指标体系的设计
引用本文:朱智洺,冯步云,刘磊.沿海湿地生态系统健康预警指标体系的设计[J].生态与农村环境学报,2010,26(5).
作者姓名:朱智洺  冯步云  刘磊
作者单位:1. 河海大学商学院,江苏,南京,210098
2. 江苏省科学技术厅,江苏,南京,210008
摘    要:依据压力-状态-响应(presure-state-response,PSR)模型,分析了沿海湿地生态系统健康的相关影响因素,通过问卷调研和专家访谈法对影响因素进行调适,并对其进行信度检测,构建了湿地生态系统健康预警指标体系,采用层次分析法确定权重;进一步将湿地生态系统健康指标体系划分为5个健康等级,以江苏省为例,给出各项指标相应的健康等级标准,并设计了反映湿地生态系统健康状况的预警灯显表,可为湿地管理和决策部门制定政策提供依据。

关 键 词:沿海  湿地  健康  预警  指标体系  设计

Designing of Health Early-Warning Indicator System for Littoral Wetland Ecosystems
ZHU Zhi-ming,FENG Bu-yun,LIU Lei.Designing of Health Early-Warning Indicator System for Littoral Wetland Ecosystems[J].Journal of Ecology and Rural Environment,2010,26(5).
Authors:ZHU Zhi-ming  FENG Bu-yun  LIU Lei
Institution:ZHU Zhi-ming1,FENG Bu-yun2,LIU Lei1(1.Business School of Hohai University,Nanjing 210098,China,2.Science and Technology Department of Jiangsu Province,Nanjing 210008,China)
Abstract:With the aid of the pressure-state-response(PSR) model,factors affecting health of littoral wetland ecosystems were analyzed.Through questionnaire survey and expert interviews,the affecting factors were adjusted and tested by reliability and a health early-warning indicator system for littoral wetland ecosystems was constructed,and weights of the factors were determined with the AHP method.The health indicator system was divided into five levels.Taking Jiangsu for example,each indicator was given a health c...
Keywords:littoral  wetland  health  early-warning  index system  designing  
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