On Diagnostic Index and Method of Healthy Wetland Food Chain

Wetland food chain is the channel of the matter and energy transfer or flow in the wetland ecosystem. From wetland food chain scission mechanism, the structure and functional characteristics of the wetland food chain scission were analyzed, while building a healthy wetland food chain diagnostic index system. Depending on wetland ecosystem health research results, this study brought forward the wetland food chain structure stability and functions of wetland energy measures and their quantitative calculation formula and finally we gave the healthy wetland food chain diagnosis process in order to provide scientific basis for wetland food chain restoration.