Ecological background diagnosis method based on total environmental elements

The invention relates to the technical field of ecological environment protection, in particular to an ecological background diagnosis method based on total environmental elements, which comprises the following steps: S1, establishing an index system of ecological background total environmental evaluation of a target area; s2, obtaining evaluation data of each evaluation index corresponding to each environmental element; s3, endowing each evaluation index with a corresponding weight coefficient; s4, establishing an evaluation method library of the index data, and selecting an evaluation method corresponding to each index data from the evaluation method library; s5, respectively calculating the index score of each secondary index in each type of environmental elements; and S6, according to the weight coefficients of the evaluation indexes and the index scores of the secondary indexes, calculating and analyzing background evaluation results of the environmental elements of the type, and then comprehensively cal