河流-流域生态系统健康评价研究进展

Research Progress on River and Watershed Ecosystem Health Assessment

河流与流域生态健康研究是目前生态系统健康研究领域的研究热点之一。首先介绍生态系统健康、河流健康和流域生态系统健康相关概念的产生与发展及各自不同的内涵,分析河流与其流域生态系统的相互关系,认为从流域的层次进行河流生态的研究有着重要的意义。在分析河流及流域生态健康内涵的基础上,回顾国内外河流与流域健康评价的研究与实践情况,并指出目前河流与流域健康研究存在的问题和研究趋势。

Rivers and Ecological Health Research is one of research hotspots in the field of ecosystem health research. This paper first introduces the generation and development of related concepts and their different connotation which include ecosystem health , river health and watershed ecosystem health , it also analyzes the relationship of the river and its watershed ecosystem, and considers that the study from the levels of river ecological basin has important significance. Based on the analysis of river and watershed ecological health connotations , this paper reviewes the research and practice of domestic and international rivers and watershed health assessment, and points out the river watershed health research existed problems and research trends.