湿地生态系统健康研究进展

The study on wetland ecosystem health(WEH) belongs to a new field.At present,there is not an operational definition into practice yet,and the information from national and international studies on WEH is not enough to form a system.Especially in China the studies just begin and need to investigate and get more information and knowledge.Based on the present situations of wetland ecosystem,the paper gives the concept of wetland ecosystem health and its related history.The research status on WEH is also presented,including health diagnostic indicators,wetland restoration and research scale.Finally,the paper analyzes the developing trends in WEH research.