Spatiotemporal Changes and Driving Mechanisms of Ecosystem Service Supply–Demand Contradictions Under Urbanization DOI Creative Commons
Hong‐Yi Zhao, Xinyu Zhang, Wei-Tao Lu

и другие.

Land, Год журнала: 2024, Номер 13(11), С. 1884 - 1884

Опубликована: Ноя. 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.

Язык: Английский

Enhancing Ecological Network Connectivity Through Urban–Rural Gradient Zoning Optimization of Ecological Process Flow DOI Creative Commons

Yougui Feng,

Fengxiang Jin, Qi Wang

и другие.

Land, Год журнала: 2025, Номер 14(4), С. 668 - 668

Опубликована: Март 21, 2025

Urbanization has significantly impacted ecological connectivity, making the optimization of networks (ENs) crucial. However, many existing strategies focus on overall network structure and overlook spatial concentration local processes flow (EPF), limiting effectiveness planning. This study proposes a novel EN framework based urban–rural gradient zoning to enhance connectivity from perspective EPF. The divides areas outside core urban zone (CUZ) into fringe (UFZ), interface (UIZ), natural rural (NRZ), applying tailored in each zone. These include increasing corridor redundancy, reducing resistance, expanding width alleviate EPF concentration. Using Jinan, mega-city China’s Yellow River Basin, as case study, this simulated changes over 20 years validated framework’s effectiveness. Optimization validation showed that land low-flow corridors 65% UIZ NRZ 5 km improved by 6.3%, addressing seven pinch points three barrier points. highlights importance optimizing ENs via support sustainable development protection policies.

Язык: Английский

Процитировано

0
The Coupling Coordination Relationship Between Urbanization and Ecosystem Health in the Yellow River Basin: A Spatial Heterogeneity Perspective DOI Creative Commons

Shanshan Guo,

Junchang Huang,

Xiaotong Xie

и другие.

Land, Год журнала: 2025, Номер 14(4), С. 801 - 801

Опубликована: Апрель 8, 2025

Understanding the socioecological nexus between urbanization and ecosystem health (EH) is crucial for formulating sustainable development policies. While prior research has focused on this topic, critical gaps persist in characterizing distributional polarization decomposing inequality drivers within coupled human–environment systems—particularly China’s Yellow River Basin (YRB), a strategic region undergoing concurrent ecological restoration urbanization. The integration of kernel density estimation Theil index establishes robust analytical framework to effectively overcome spatial heterogeneity limitations regional disparity research. Therefore, study combines coupling coordination degree (CCD), nonparametric estimation, decomposition examine complex interactions (EHI) across 538 county-level units from perspective heterogeneity. key findings reveal following: (1) Urbanization exhibited phased enhancement yet maintained elementary developmental stages overall, with distinct gradient descending eastern/central riparian counties western hinterlands. (2) EHI showed marginal upward trend, 80.29% persisted suboptimal categories (EHI-1 EHI-3), gains concentrated high-vegetation mountainous areas (45.72%) versus declines economically developed areas. (3) CCD evolved mild imbalance (II-1) low (III-1) but significant special differences—the midstream downstream improved markedly, while upstream remained weakest. (4) Intragroup disparities, particularly among middle reaches, were primary disequilibrium YRB, contributing 87.9% overall inequality. In contrast, regions improvements levels, accompanied by emergence “multi-polarization” patterns. provide refined differentiated decision-making references narrowing gap coordinated YRB.

Язык: Английский

Процитировано

0
Regional Research on Ecological Environment in China: A Literature Review DOI Open Access
Song Wang,

Chaoquan Wang,

Yuyao Cao

и другие.

Regional science and environmental economics, Год журнала: 2025, Номер 2(2), С. 13 - 13

Опубликована: Май 21, 2025

With the rapid development of China’s economy, resource consumption and environmental pollution have become challenges faced by China in its process. In order to effectively achieve a balance between economic ecological protection, Chinese government has successively introduced strategies for environment construction. However, how scientifically evaluate quality regional environments, analyze related impacts, promote national governance always been difficult reach consensus continues receive attention from academic community. This paper sorts through research recent years about assessments summarize current assessment methods dimensions China, as well impact terms evaluation methods, this analyzes applicability limitations mainstream methods. dimensions, summarizes results different dimensions. construction, elaborates on three aspects influencing factors, effects method analysis. Based above analysis, finally proposes that focus future should be digital analysis quality, so provide more scientific accurate support governance.

Язык: Английский

Процитировано

0
Bridging digital and ecological resilience: Spatiotemporal dynamics and coordinated development paths in the Yellow River Inverted U-Shaped Belt Metropolitan Area DOI
Xufeng Cui,

Bai Fu,

Yujia Chen

и другие.

Journal of Environmental Management, Год журнала: 2025, Номер 388, С. 125990 - 125990

Опубликована: Июнь 2, 2025

Язык: Английский

Процитировано

0
Spatiotemporal Changes and Driving Mechanisms of Ecosystem Service Supply–Demand Contradictions Under Urbanization DOI Creative Commons
Hong‐Yi Zhao, Xinyu Zhang, Wei-Tao Lu

и другие.

Land, Год журнала: 2024, Номер 13(11), С. 1884 - 1884

Опубликована: Ноя. 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.

Язык: Английский

Процитировано

1