Implementation evaluation of the policy of returning grazing land to grassland in the Loess Plateau:A case study in Huan County of Gansu Province
[Objective]The purpose of this study is to comprehensively evaluate the achievements and problems in the Loess Plateau since the implementation of the project of returning grazing to grassland,and to better optimize the implementation of subsequent projects.[Method]In this study,Huan County of Gansu Province in loess Plateau region was taken as an example to carry out the cognitive evaluation of the implementation effect of the project of re-turning pasture to grassland. The Analytic Hierarchy Process (AHP)-Fuzzy Comprehensive Model was constructed to evaluate the effectiveness of project implementation through field investigation,household investigation and inter-view discussion,and combined with the opinions and suggestions of the management department and the implementa-tion projects.[Result]The results showed that the comprehensive score of the implementation effect was 75.94,which indicated that the ecological restoration in the Loess Plateau region had achieved good achievements and played a great role in promoting local economic construction.[Conclusion]It is suggested to increase the publicity of the ne-cessity of implementation to the masses in the later stage of the project implementation,so that the concept of ecologi-cal protection will be more deeply rooted in people's hearts.,The implementation of the plan should be combined with the situation of social changes,supported by scientific and technological support,industrial structure adjustment,policy guidance,etc.,to promote the ecological construction and high-quality development of similar areas on the Loess Plateau in the new era.
return grazing land to grasslandpolicy evaluationAHP-Fuzzy comprehensive methodLoess Pla-teau
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