北京大学学报（自然科学版）2024，Vol.60Issue(4)：713-722,10.DOI:10.13209/j.0479-8023.2024.041
基于多源数据的北京生态涵养区生态产品供给与经济发展耦合协调度研究
Study on Coupling Coordination Degree of Ecological Product Supply and Economic Development in Beijing Ecological Conservation Area Based on Multi-source Data
摘要
Abstract
According to the characteristics of ecological conservation area,the evaluation index system is constructed from the system of ecological product supply and economic development,and the comprehensive evaluation method is used to evaluate the ecological product supply and economic development.Then the coupling coordination degree model is used to evaluate the coupling coordination degree of ecological product supply and economic development in 2019 in Beijing ecological conservation area and determine its coupling coordination type.The results show that in 2019,there is a large gap between ecological products and economic development of villages and towns in Beijing ecological conservation area.the high value and higher value of the supply capacity of ecological products are mainly distributed in Huairou District,Miyun District and Yanqing District.The areas with high level of economic development are mainly distributed in cities and towns in various districts and towns near the suburbs of Beijing.The coupling degree between ecological product supply and economic development of villages and towns in Beijing ecological conservation area is between 0.648 and 0.999,and the system is mainly in a high level coupling stage.The coupling coordination value is between 0.312 and 0.600,the internal difference of the coupling coordination degree is large,the overall coupling coordination level is not high,showing a weak mutual promotion relationship.The supply of ecological products and economic development of the villages and towns in the ecological conservation area of Beijing have not achieved synchronous development,and the villages and towns with lagging supply of ecological products and lagging economic development basically account for half of each other.The ecological conservation area of Beijing should be based on different resource advantages and adopt different strategies according to the supply of ecological products and economic development,so as to realize the complementarity and mutual promotion.关键词
生态涵养区/生态产品供给/经济发展/耦合协调Key words
ecological conservation area/ecological product supply/economic development/coupling coordination引用本文复制引用
梁丽娜,王洪佳,冯慧懿,唐秀美..基于多源数据的北京生态涵养区生态产品供给与经济发展耦合协调度研究[J].北京大学学报（自然科学版）,2024,60(4):713-722,10.基金项目
北京市产业经济与政策创新团队(BAIC11)和国家重点研发计划(2022YFC3802805)资助 （BAIC11）
