湿地生态系统健康评价研究

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摘 要:湿地生态系统的健康评价对于湿地的保护与管理,对于生态环境的构建、和谐发展有着重大意义。该文分析对湿地生态系统健康的有关定义,总结国内外对湿地生态系统的健康评价特点,综述中国湿地现有环境健康评价的理论方法、评价制度和评价方式,提出当前中国湿地生态系统健康评价研究的不足之处。
关键词:湿地生态系统;健康评价;生物评价法;指标体系法;比较分析
中图分类号:X826 文献标志码:A 文章编号:2096-9902(2023)07-0033-04
Abstract: The health assessment of the wetland ecosystem is of great significance for the protection and management of wetlands and for the construction and harmonious development of ecological environment. This paper analyzes the relevant definitions of wetland ecosystem health, summarizes the characteristics of wetland ecosystem health assessment at home and abroad, and elaborates the theoretical methods, assessment systems and evaluation methods of the existing environmental health assessment of wetlands in China. The shortcomings of the current research on wetland ecosystem health assessment in China are pointed out.
Keywords: wetland ecosystem; health assessment; biological evaluation method; index system method; comparative analysis
作为地球三大生态系统之一的湿地——区分于水域与陆相中间的过度类型生态,是由陆地生态体系与水产自然环境作用后所产生的一个生态环境,同时又是地球上生命复杂性最丰厚、社会功能多样化的天然生态和人类最重要的自然栖息地之一[1]。(剩余7238字)