摘要
湿地生态系统健康评价是湿地保护与恢复的重要前提,在我国主要应用指标体系法进行湿地生态系统健康评价。从湿地生态系统健康的概念入手,阐述了评价指标体系构建、指标权重确定、指标标准化处理、指标等级划分、湿地健康等级标准划分、综合评价方法等各个环节,为今后开展相关研究提供技术参考。提出应尽量统一指标分类,不断提升指标体系的普适性,加强不同评价方法对评价结果影响的研究。
Health assessment of wetland ecosystem is an important precondition for wetland protection and restoration.The indicators system method is mainly applied to assess wetland ecosystem health.In orderto provide a technical basis for future studies,the concept of wetland ecosystem health,the assessment indicators system,the determination of indicator weight,the indicator standardization process,the indicators hierarchy,the grading criteria of wetland health,and the integrated assessment methodswere introduced in detail.It was proposed that the classification ofindicatorsshould be unified as far as possible in the future.The universality of the indicators system should be constantly improved and the influence of different methods on the assessment results should be strengthened.
作者
赵志江
崔丽娟
朱利
李伟
ZHAO Zhi-Jiang;CUI Li-Juan;ZHU Li;LI Wei(Beijing Shunyi Hanshiqiao Wetland Nature Reserve Management Office,Beijing 101309;Institute of Wetland Research,Chinese Academy of Forestry,Beijing 100091)
出处
《湿地科学与管理》
2018年第4期9-13,共5页
Wetland Science & Management
基金
北京市顺义区博士后(青年英才)科研资金补贴
北京市顺义区汉石桥湿地自然保护区管理办公室科研经费
关键词
湿地生态系统
健康评价
指标体系
指标权重
健康等级
Wetland Ecosystems
Health Assessment
Indicators System
Indicator Weight
Health Level
