【摘要】 运用空间分析方法和耦合协调度模型，在不同尺度上分析荆州市生态系统服务供给和需求之间的变化和耦合协调关系。结果表明：2000—2020年荆州市土地利用变化最为显著的是耕地向裸地的转换，预计到2030年，城镇建设用地将继续扩张；生态系统服务供给与区域自然条件密切相关，生态系统服务需求与区域位置和经济发展水平有关；研究尺度对生态系统服务供给和需求的耦合协调分析有一定影响，在县域尺度上，生态系统服务供给和需求的耦合协调状态不平衡；而在市域尺度上，生态系统服务供给和需求的耦合协调状态趋于平衡。更多还原

【Abstract】 The spatial analysis method and coupling coordination model were used to analyze the changes and coupling coordination relationships between the supply and demand of ecosystem services in Jingzhou City at different scales. The results showed that the most significant land use change in Jingzhou City from 2000 to 2020 was the conversion of cultivated land to bare land. It was expected that the urban construction land would continue to expand by 2030. The supply of ecosystem services was closely related to regional natural conditions, and the demand for ecosystem services was related to regional location and economic development level. The research scale had a certain impact on the coupling and coordination analysis of ecosystem service supply and demand. At the county scale, the coupling and coordination state of ecosystem service supply and demand was unbalanced. At the city-scale, the coupling and coordination of ecosystem service supply and demand tended to be balanced.更多还原