Failing to balance developmental considerations of the urbanization level (UL) and ecosystem services (ESs) causes issues such as land degradation and social conflict, presenting significant challenges for regional sustainable development. Although numerous studies reported the relationship between UL and ESs, only a few have explored the coupling coordination relationship between urbanization subsystems and ESs from a multidimensional perspective. This study aimed to measure the spatiotemporal characteristics of UL and ESs in Hunan Province from 2000 to 2018 using statistical data and remote sensing monitoring data regarding land use. The multidimensional coupling coordination relationship between urbanization systems and ESs was analyzed using a coupling coordination degree (CCD) model. The results showed that the UL of Hunan Province increased from 2000 to 2018, was spatially high in the east and low in the west, and extended outward from city centers. The average ecosystem services value (ESV) in Hunan Province showed a decreasing trend with some fluctuation. The average ESV in mountainous areas and lake areas was higher than that in the areas surrounding major urban agglomerations. Although the overall CCD between UL and ESs in Hunan Province increased during the study period and entered the coordination stage, the degree of coupling coordination between urbanization subsystems and ESs varied greatly. Thus, the findings of the present study can support the formulation of policies for ecosystem protection and sustainable urbanization in Hunan Province.
Keywords: China; Coupling coordination degree; Ecosystem services value; Hunan Province; Interactive coercive relationship; Urbanization.
© 2022. The Author(s), under exclusive licence to Springer-Verlag GmbH Germany, part of Springer Nature.