| 摘要 |
This study investigated the spatio-temporal variation characteristics of ecosystem service value (ESV) alongside its driving influencing factors, thereby offering valuable theoretical insights for the sustainable development of Jingzhou City, Hubei Province. Based on the land use data for Jingzhou City from 2000 to 2020, this study quantified the value of the ecological environment using the equivalent factor method. Furthermore, it analyzed and elucidated the spatio-temporal heterogeneity and driving mechanisms of ecosystem services in Jingzhou City. The results indicated that between 2000 and 2020, cultivated land (66.40%) and water area (18.82%) were the predominant land use types in Jingzhou City. The areas of water area and construction land exhibited a growth trend during this period. Construction land had the highest rate of land use change, followed by water area and cultivated land. Land use transitions primarily occurred between cultivated land and water area, as well as between cultivated land and construction land. The total value of ecosystem services in Jingzhou City increased by 165.07% from 2000 to 2020. ESV exhibited an upward trend from 2000 to 2015, followed by a gradual decline from 2015 to 2020. The ranking of individual ecosystem services, in descending order, was as follows: regulation services, supporting services, provisioning services, and cultural services. High-value ESV areas were predominantly situated in the water area of Lake Honghu, while low-value regions were mainly found in the cultivated land in the central and western parts of Jingzhou City. The spatial differentiation of ESV in Jingzhzou City was influenced by both natural and socio-economic factors, with natural factors exerting a more significant impact than socio-economic factors. Specifically, the Normalized Difference Vegetation Index (NDVI) was the dominant environmental factor, while GDP plays a synergistic role. |
