应用生态学报2025，Vol.36Issue(6)：1651-1660,10.DOI:10.13287/j.1001-9332.202506.025
基于生态系统服务供需平衡的呼和浩特市生态管理分区
Ecological management zoning in Hohhot,Inner Mongolia,China based on the balance of supply and de-mand for ecosystem services
摘要
Abstract
Ecological management zoning is the key to cope with the imbalance between ecosystem service supply and demand induced by rapid urbanization,and it is of great significance in solving the problems of ecological dam-age and impaired ecosystem services.Taking Huhhot,a typical city in arid and semi-arid areas,as an example,we measured the supply of four typical ecosystem services,namely,water yield(WY),carbon storage(CS),soil conservation(SC),and habitat quality(HQ),from 2000 to 2020 using In VEST model,and measured the demand based on multi-source data.We used the Z-score standardization method and the coupling coordination degree model to analyze the matching types of ecosystem service supply-demand and the coupling coordination degree at the grid scale,and delineated the ecological management zoning.The results showed that the supply of WY and SC in-creased and the supply of CS and HQ decreased between 2000 and 2020.The supply of ecosystem services was lower in the central city and higher in the northern mountains and southern hills.There was an overall upward trend in the demand for four ecosystem services.The demand for WY was higher in the central and northern parts.The demand for CS and HQ was higher near the central city.The demand for SC was higher in the northern mountains and south-ern hills.There was a mismatch between the supply of and demand for ecosystem services,with areas of low supply and high demand for WY,CS and HQ in the vicinity of the central city.The average value of the coupling coordina-tion degree of supply and demand was 0.46,which was on the verge of becoming dysfunctional.Hohhot City was di-vided into four ecological management zones,i.e.ecological function protection zones focusing on ecological conser-vation,ecological conservation zones focusing on ecological protection and construction,ecological general protec-tion zones to promote economic development,and important urban zones focusing on high-quality development.关键词
生态系统服务/供需匹配/耦合协调/生态管理分区/呼和浩特市Key words
ecosystem service/supply and demand matching/coupling coordination/ecological management zon-ing/Hohhot City引用本文复制引用
练雨晨,刘迪,崔立晗,徐敏,郑盛..基于生态系统服务供需平衡的呼和浩特市生态管理分区[J].应用生态学报,2025,36(6):1651-1660,10.基金项目
本文由遥感科学国家重点实验室开放基金(OFSLRSS202309)和国家自然科学基金项目(42007194)资助. （OFSLRSS202309）
