基于相似生境潜力分析的陕西省生态修复路径优化OA

In order to maintain regional ecological security and standardize the path of ecological restoration,and to cope with the outstanding problems of weak foundation of ecological zoning,unclear spatial pattern and unstandardized restoration standards in the process of ecological governance and restoration in Shaanxi province,the ecological restoration potential of forests,grasslands,wetlands,deserts and transitional zones in Shaanxi province were thoroughly assessed.This evaluation was grounded in the theory of habitat similarity,utilizing multimodal remote sensing datasets that included vegetation cover,terrain,meteorological data,land use and other relevant factors.The results showed that vegetation coverage in Shaanxi followed a spatial pattern of higher coverage in the south and lower in the north,with cities such as Yulin,Yan'an and Shangluo showing the highest restoration potential,followed by Baoji,Xianyang,Weinan and Tongchuan,while Xi'an and Ankang exhibited lower potential.Forests in Shaanxi displayed the largest range of restoration potential,varying from 13.2%to 38.3%,while wetlands showed the least potential,with key restoration zones concentrated in transitional areas.Different ecosystem types required tailored restoration strategies based on their unique characteristics.Above results provided valuable technological support for optimizing regional resource allocation,improving the ecological environment and promoting ecological civilization construction.