Опубликована: Янв. 1, 2024
Язык: Английский
Ecological Indicators, Год журнала: 2024, Номер 166, С. 112530 - 112530
Опубликована: Сен. 1, 2024
As one of the most typical karst landscapes globally, regions in southwestern China are characterized by prominent rocky desertification and fragile ecological conditions. Consequently, exploring spatiotemporal evolution driving influences on ecosystem health (EH) this region is great significance for improvement ecosystems green development. This study focuses assessing EH these from 2000 to 2020 using "vitality-organization-recovery-service" (VORS) framework. Spatiotemporal changes analyzed through hotspot analysis, functional relationship between factors quantified XGBoost SHAP models. Key findings include: (1) Over past two decades, proportion cities experiencing enhanced has generally improved 73% compared 27% deterioration. (2) Spatial analysis reveals clustering three regions. One cold spot cluster central north hot clusters southwest southeast. (3) Urbanization level exhibits an inverse logarithmic with EH. Precipitation affects a cubic polynomial pattern—initial decrease, subsequent increase, final decrease. Temperature impacts quartic function fluctuating increases decreases. PM2.5 shows monotonically decreasing EH, while normalized difference vegetation index demonstrates increasing association. research contributes understanding dynamics China's landscapes, crucial advancing management sustainable development efforts.
Язык: Английский
Процитировано
4
Journal of Environmental Management, Год журнала: 2024, Номер 373, С. 123480 - 123480
Опубликована: Ноя. 30, 2024
Язык: Английский
Процитировано
4
Geography and sustainability, Год журнала: 2024, Номер unknown, С. 100254 - 100254
Опубликована: Дек. 1, 2024
Язык: Английский
Процитировано
3
Remote Sensing, Год журнала: 2025, Номер 17(2), С. 212 - 212
Опубликована: Янв. 9, 2025
Urban expansion encroaches on green spaces and weakens ecosystem services, potentially leading to a trade-off between ecological conditions socio-economic growth. Effectively coordinating the two elements is essential for achieving sustainable development goals at urban scale. However, few studies have measured urban–ecological linkage in terms of trade-off. In this study, we propose framework by linking degraded land use efficiency from return investment perspective. Taking rapidly expanding city as case comprehensively quantified four aspects: heat island, flood regulating service, habitat quality, carbon sequestration. These were assessed 1 km2 grids, along with same spatial We employed slack-based measure model evaluate applied geo-detector method identify its driving factors. Our findings reveal that while Zhengzhou’s periphery over past decades, inner showed improvement island Trade-off exhibited an overall upward trend during 2000–2020, despite initial declines some areas. Interaction detection demonstrates significant synergistic effects pairs drivers, such Normalized Difference Vegetation Index building height, number patches patch cohesion index built-up land, q-values 0.298 0.137, respectively. light spatiotemporal adaptive management strategies. The could serve guidance assist decision-makers planners monitoring context expansion.
Язык: Английский
Процитировано
0
Ecological Indicators, Год журнала: 2025, Номер 170, С. 113127 - 113127
Опубликована: Янв. 1, 2025
Язык: Английский
Процитировано
0
Ecological Informatics, Год журнала: 2025, Номер unknown, С. 103079 - 103079
Опубликована: Фев. 1, 2025
Язык: Английский
Процитировано
0
Urban Climate, Год журнала: 2025, Номер 60, С. 102342 - 102342
Опубликована: Фев. 21, 2025
Язык: Английский
Процитировано
0
Geoscience Frontiers, Год журнала: 2025, Номер unknown, С. 102036 - 102036
Опубликована: Март 1, 2025
Язык: Английский
Процитировано
0
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
Sustainability, Год журнала: 2025, Номер 17(9), С. 4173 - 4173
Опубликована: Май 5, 2025
Xinjiang is located in an inland arid area, and it faces significant challenges water resource supply demand, with a fragile ecological environment. Exploring the internal relationship between time–space distribution of agricultural water–soil matching evolution ecosystem service value (ESV) Tailan River Irrigation District from 2000 to 2020, this study provides theoretical guidance for balance resources healthy sustainable development environment irrigation district. By integrating coefficient equivalent factor method, spatiotemporal ESV under change land use (LU) district are analyzed. Based on Pearson correlation, trade-off synergy two explored. The results show that following occurred past 20 years: (1) Grassland dryland categories biggest transfer-out transfer-in areas District, conversion mostly Jiamu Town Guleawati Township. (2) area reclamation rate increased gradually, among which highest was 85.93% Kezile lowest 76.37% average Gini 0.118, absolutely fair. (3) has consumption, but always fluctuates best worst. consumption Communist Youth League lowest, remained many years. (4) showed overall increasing trend, CNY 243 million 678 2020; addition, soil conservation, hydrological regulation, grassland, contributed most each period. (5) There services while there synergistic services.
Язык: Английский
Процитировано
0