This paper constructs an evaluation index system of ecological well-being performance,uses the Super-EBM model to quantitatively measure the ecological well-being performance of the Bohai Sea Rim region from 2006 to 2021,and analyzes the spatial-temporal pattern of ecological well-being performance and its influencing factors by the means of the spatial variogram function,spatial autocorrelation analysis and MGWR model.The results show that:1)The ecological well-being performance in the Bohai Sea Rim region shows a fluctuating upward trend from 2006 to 2021,the overall level of ecological well-being performance is low,the growth rate is extremely slow,and there is a decoupling problem with economic growth.2)The spatial differentiation of ecological well-being performance in the Bohai Sea Rim region has experienced a process of decreasing and then increasing,with the largest spatial differences in the northeast-southwest direction.The Jiaodong Peninsula and Beijing are high-value distribution areas,and the low-value areas are distributed in the Mid-southern Liaoning urban agglomeration and the economic belt of southern Shandong Province.3)There is a significant positive spatial autocorrelation in the ecological well-being performance of the Bohai Sea Rim,and the spatial autocorrelation tends to increase over time.The hotspots are distributed in Beijing-Tianjin and Jiaodong Peninsula and form a double-core structure,and the coldspots are contiguously distributed in Liaoning and southwest of Shandong.4)There is significant spatial heterogeneity in the direction and intensity of the influences on ecological well-being performance.Economic development level and government administrative capacity have positive effects on the ecological well-being performance,industrial structure and opening-up level have significant stage characteristics,environmental regulation and urbanization level have a negative effect on the ecological well-being performance.
关键词
生态福利绩效/民生福祉/MGWR模型/产业结构/环境规制/环渤海地区
Key words
ecological well-being performance/people's well-being/MGWR model/industrial structure/environmental regulation/Bohai Sea Rim region
维普
万方数据