南昌工程学院学报2025，Vol.44Issue(1)：98-106,9.
环鄱阳湖城市群生态系统服务与人类福祉时空特征及耦合关系
Spatiotemporal characteristics and coupling relationship between ecosystem services and human well-being in Poyang Lake urban agglomeration
摘要
Abstract
Based on the modified equivalent factor method and the human well-being framework,this paper identifies the changes in ecosystem services and human well-being levels in the urban agglomeration around Poyang Lake since 2000.It also analyzes the spatial correlation of their coupling coordination using the coupling coordination degree model and the prin-ciple of spatial autocorrelation.The results show that:(1)From 2000 to 2020,the value of ecosystem services in the urban agglomeration around Poyang Lake decreased from 420.606 billion yuan to 407.233 billion yuan,showing a fluctuating downward trend with an average annual decline of-0.17％,mainly due to changes in water area and an increase in the ar-ea of construction land.(2)During the study period,the human well-being index in the urban agglomeration around Poyang Lake continued to rise,from 0.546 to 0.775,with an average annual growth rate of 1.87％,where health well-being grew at an average annual rate of 0.87％,education well-being at 0.60％,and income well-being at 4.1％,with economic develop-ment being the main driving force for well-being improvement.(3)The coupling coordination level between ecosystem serv-ices and human well-being in the urban agglomeration around Poyang Lake has steadily improved,transitioning from margin-al coordination to moderate coordination,with an overall spatial distribution of"high in the north and low in the south".(4)The coupling coordination degree shows spatial positive correlation,but the spatial clustering tendency is weakening,and the overall development trend is polarizing.关键词
环鄱阳湖城市群/生态系统服务/人类福祉Key words
Poyang Lake urban agglomeration/ecosystem services/human well-being分类
资源环境引用本文复制引用
唐国华,胡坤琳..环鄱阳湖城市群生态系统服务与人类福祉时空特征及耦合关系[J].南昌工程学院学报,2025,44(1):98-106,9.基金项目
江西省高校人文社会科学研究项目(JC23106) （JC23106）
