黄土高原退牧还草工程实施成效认知评价——以甘肃省环县为例  

Implementation evaluation of the policy of returning grazing land to grassland in the Loess Plateau:A case study in Huan County of Gansu Province

作　　者：蒲强胜 孙小妹[2,4] 蒲小鹏[1,3] 侯齐琪 刘倩倩 苏军虎 PU Qiang-sheng;SUN Xiao-mei;PU Xiao-peng;HOU Qi-qi;LIU Qian-qian;SU Jun-hu(College of Grassland Science,Key Laboratory of Grassland Ecosystem(Ministry of Education),Pratacultural Engineering Laboratory of Gansu Province,Sino‒U.S.Centers for Grazing land Ecosystem Sustainability,Gansu Agricultural University,Lanzhou 730070,China;Gansu Agricultural University–Massey University Research Centre for Grassland Biodiversity,Lanzhou 730070,China;Gansu Qilianshan Grassland Ecosystem Observation and Research Station,Tianzhu 733200,China;College of Resource and Environmental Science,Gansu Agricultural University,Lanzhou 730070,China)

机构地区：[1]甘肃农业大学草业学院,草业生态系统教育部重点实验室,甘肃省草业工程实验室,中-美草地畜牧业可持续发展研究中心,甘肃兰州730070 [2]甘肃农业大学‒新西兰梅西大学草地生物多样性研究中心,甘肃兰州730070 [3]甘肃省祁连山草原生态系统野外科学观测研究站,甘肃天祝733200 [4]甘肃农业大学资源与环境学院,甘肃兰州730070

出　　处：《草原与草坪》2024年第4期226-234,共9页Grassland and Turf

基　　金：甘肃省退牧还草绩效评价项目(GSLC-2020-0706);甘肃省科技计划项目(20JR10RA564);武威市市级科技计划项目(WW2002YFS008)。

摘　　要：【目的】全面评估退牧还草工程实施以来黄土高原区域所取成效与面临问题,优化后续工程的实施。【方法】以黄土高原区的甘肃省环县为例,开展退牧还草工程实施成效认知评价。通过实地考察、入户调查和访问座谈,结合管理部门、实施对象的意见和建议,从退牧还草工程特点出发,构建基于层次分析(AHP)-模糊综合评价法的评估模型,对实施成效认知进行了评估。【结果】黄土高原区退牧还草项目农牧民认可度高,实施成效综合得分75.94,处于中等偏上水平,在生态修复方面取得了较好成就,对当地经济建设起到了促进作用。【结论】建议后期工程实施中加大对实施必要性的宣传,让生态保护观念更深入人心,结合社会变迁的情况,辅以科技支撑、产业结构调整、政策导向等方式,促进新时期黄土高原类似地区的生态建设与高质量发展。【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.

关 键 词：退牧还草 政策评估 AHP-模糊综合评价法 黄土高原 

分 类 号：S812[农业科学—草业科学]