Abstract:The study builds the diagnostic indicators of wetland ecosystem health, based on the characters of wetland ecosystem, according to the theories and approaches of the ecosystem health and the press-state-response model. The data used for the study include remote sensor data and statistic data. Many advanced technologies were adopted in this study, such as Remote Sensor (RS) and Geography Information System (GIS). Meanwhile, according to the assessment cell of small watershed, the study evaluates individual i...