A new evaluation model to evaluation of water resources renewability ability

Abstract

The water resources renew ability integration evaluation is the ssystems engineering which is influenced by multi-factor, nonlinear relations, and complicated uncertainty. The set pair analysis has been developed by the concepts of the main same, supper same, assimilation degree and the new grades law. The multi-factors degree set pair analysis fuzzy evaluation model (MFSPAFM) has been established and been applied to evaluate the water resources renew ability of Yellow River basin. And the result is compare with the results of the routine set pair analysis evaluation model, fuzzy variable set, and so on evaluation models. It is showed that the MFSPAFM is structure simple, calculation easy, result practical and reasonable, and method feasible and reliable and is fit for water resources renewability ability integration evaluation. © 2012 Springer-Verlag.