现代农业研究2025，Vol.31Issue(9)：1-8,8.
西南边疆民族地区生态脆弱区农业生态韧性研究
Research on the Spatiotemporal Evolution Characteristics and Influencing Factors of Agricultural Ecological Resilience in Ecologically Fragile Areas of Southwest Border Ethnic Regions
摘要
Abstract
This study systematically evaluated the spatiotemporal evolution characteristics and influencing factors of agri-cultural ecological resilience in ecologically fragile areas of southwest border ethnic regions in China.Based on the Pres-sure-State-Response(PSR)framework,an integrated evaluation index system was constructed,and the entropy method was used to determine the index weights.The spatial autocorrelation model was employed to reveal the spatial correlation and differentiation characteristics of agricultural ecological resilience.The results show that from 2018 to 2022,the agricultural ecological resilience in the study area generally increased,with a spatial distribution pattern of"high in the south,low in the north,and a rise in the middle",and it exhibited significant positive spatial autocorrelation,indicating that the resilience level has obvious agglomeration characteristics in space.The analysis of influencing factors shows that natural conditions,land use patterns,community participation,and policy responses jointly drive the regional differences in agricultural ecological resilience.To enhance the adaptability and recovery capacity of agricultural ecosystems,this study suggests optimizing land management,enhancing community participation,and implementing nature-based solutions to further strengthen ecological security and promote sustainable development in southwest border ethnic regions.关键词
边疆民族地区/生态脆弱区/农业生态韧性/生态系统服务Key words
border ethnic regions/ecologically fragile areas/agricultural ecological resilience/ecosystem services分类
农业科技引用本文复制引用
史征亚,潘立,周利勤..西南边疆民族地区生态脆弱区农业生态韧性研究[J].现代农业研究,2025,31(9):1-8,8.基金项目
云南省教育厅科学研究基金资助项目"基于PSR模型的云南农业生态安全情景模拟与生态韧性研究"(项目编号:2024J0703) （项目编号:2024J0703）
中国学位与研究生教育学会项目"农林学科创新和特色发展案例研究——以森林资源资产评估为例"(项目编号:2024-NLZX-YB065) （项目编号:2024-NLZX-YB065）
南亚东南亚绿色发展智库项目"云南沿边农业生态安全与兴边富民协同演进研究"(项目编号:JGZK2025004). （项目编号:JGZK2025004）
