Spatiotemporal Changes and Driving Mechanisms of Ecosystem Service Supply–Demand Contradictions Under Urbanization

Land, Journal Year: 2024, Volume and Issue: 13(11), P. 1884 - 1884

Published: Nov. 11, 2024

Clarifying the driving mechanisms of ecosystem service (ES) supply and demand under urbanization is significant importance for urban ecological planning management. However, how balance ES its vary with degree has been little studied. In this study, we analyzed spatiotemporal changes correlations between in Zhengzhou Metropolitan Area (ZZMA) from 2000 to 2020 further explored behind these changes. The results showed that, (1) 2020, ZZMA experienced a deficit comprehensive demand, regions rapid development were more likely trigger imbalances demand; (2) spatial mismatch low–high was primarily distributed built-up areas various cities, while high–low mostly found forest grassland areas; (3) level spatially negatively correlated ratio demand. Regions lower susceptible disturbances caused by urbanization; (4) population density key factor influencing carbon sequestration, oxygen release, water conservation, food provision services, proportions land construction had greatest influence on air purification leisure services. It important ensure status northwestern, southwestern, central mountainous forested maintain agricultural main grain-producing eastern plains; strengthen restoration green infrastructure formulate differentiated management policies promote sustainable safeguard security region.

Language: Английский

Optimizing the Ecological Network Framework to Construct the Ecological Security Pattern

Published: Jan. 1, 2024

Language: Английский