中国农业大学学报2025，Vol.30Issue(6)：194-210,17.DOI:10.11841/j.issn.1007-4333.2025.06.18
河南省生态系统服务供需格局与人类活动强度的耦合关系
Coupling relationship between the supply-demand pattern of ecosystem service and human activity intensity in Henan Province
摘要
Abstract
This study aims to promote the coupling relationship between ecosystem services and human activities.Taking the county units in Henan Province as the research objects,a multi-source data was used to quantitatively evaluate the supply-demand of five different types of ecosystem services.The grain production,water conservation,carbon sequestration and oxygen release,habitat quality,and leisure and recreation of ecosystem services were investigated.The supply-demand pattern was analyzed using the supply-demand ratio.Based on the coupling coordination model,the exploratory spatial data analysis and the generalized additive model,the coupling relationship between the supply-demand of ecosystem services and human activity intensity was explored.The results showed that:1)In the supply area of services,only the grain production services exhibited a"high in the east,low in the west"pattern,other ecosystem services showed the opposite,which was a'high in the west,low in the east'pattern.The high-demand areas for services were predominantly concentrated in the main urban areas characterized by high human activity intensity.2)The grain production,water conservation,habitat quality,and leisure and recreation services were all in surplus,with supply-demand ratios of 0.003,0.110,0.386,and 0.013,respectively.However,the carbon sequestration and oxygen release service was in deficit,with a supply-demand ratio of-0.019.3)The coupling relationship between the supply-demand ratio of integrated ecosystem services and the intensity of human activities was robust,with an overall coupling coordination degree ranging between 0.8 and 1.0.The"high-high"aggregation areas were primarily located in the mountainous and hilly regions of the west,and the"low-low"aggregation areas were found in the main urban areas of some cities.4)The human activity intensity significantly affected the supply-demand ratio of integrated ecosystem services(P＜0.001),showing a trend of initial decrease followed by an increase.Therefore,management strategies should be adapted to local conditions.In areas with high demand for ecosystem services,it is necessary to control the rate of urban expansion,allocate natural resources rationally,and enhance the capacity for service provision to ensure a balance between supply and demand.In contrast,for regions where the supply of ecosystem services exceeds the demand,strategies should focus on optimizing land use patterns,fully leveraging ecosystem functions,and improving resource efficiency to promote sustainable local economic development.关键词
生态系统服务/供需格局/耦合关系/人类活动强度Key words
ecosystem services/supply and demand pattern/coupling relationship/human activity intensity分类
资源环境引用本文复制引用
王美娜,舒翰俊,范顺祥,褚力其,刘荣增,张建杰..河南省生态系统服务供需格局与人类活动强度的耦合关系[J].中国农业大学学报,2025,30(6):194-210,17.基金项目
国家社会科学基金项目(21BJY186) （21BJY186）
河南省软科学研究计划项目(252400411265) （252400411265）
河南省高等学校哲学社会科学基础研究重大项目(2024-JCZD-22) （2024-JCZD-22）
中原千人计划基础研究领军人才项目(ZYQR201810122) （ZYQR201810122）
