Fecha de publicación: 10/11/2023 Fuente: WIPO "sustainability" The invention provides a multi-pond wetland sustainability evaluation method based on an index system method. The method comprises the following steps: step 1, constructing a multi-pond wetland sustainability evaluation index system; step 2, obtaining index data of the target multi-pond wetland according to the index system; 3, determining the sustainability level of the index data according to the sustainability level judgment matrix; 4, determining the weight of each index item by using an expert questionnaire method; 5, calculating the sustainability index of the target multi-pond wetland according to the evaluation model; 6, determining the sustainability condition of the target multi-pond wetland according to a preset sustainability index grade; according to the method, the main characteristic indexes capable of representing the sustainability of the multi-pond wetland are selected, the weight coefficients of the main characteristic indexes in the sustainability evaluation index system are determined through the expert questionnaire method, the sustainability degree of the multi-pond wetland is reflected through comprehensive evaluation, adaptability is high, and the sustainability degree of the multi-pond wetland of various types can be evaluated.