Application of Assessment Model Based on Variable Fuzzy Set in Water Resources Carrying Capacity in Taohe River Basin

In order to evaluate water resources capacity, a new assessment model based on cloud theory is proposed. Considering the fuzzy feature in assessment, evaluation model based on variable fuzzy sets that can consider the good and bad characters of indexes is established. The method is developed to evaluate water resources carrying capacity in Taohe basin, and the results show that new evaluation methods is feasible and can effectively evaluate water resources carrying level.