Potential heterogeneity of urban ecological resilience and urbanization in multiple urban agglomerations from a landscape perspective

Journal of Environmental Management, Год журнала: 2023, Номер 342, С. 118129 - 118129

Опубликована: Май 10, 2023

Язык: Английский

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Ecological restoration zoning of territorial space in China: An ecosystem health perspective

Journal of Environmental Management, Год журнала: 2024, Номер 364, С. 121371 - 121371

Опубликована: Июнь 15, 2024

Язык: Английский

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Spatiotemporal evolution and multi-scale coupling effects of land-use carbon emissions and ecological environmental quality

The Science of The Total Environment, Год журнала: 2024, Номер 922, С. 171149 - 171149

Опубликована: Фев. 24, 2024

Язык: Английский

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How does rapid urban construction land expansion affect the spatial inequalities of ecosystem health in China? Evidence from the country, economic regions and urban agglomerations

Environmental Impact Assessment Review, Год журнала: 2024, Номер 106, С. 107533 - 107533

Опубликована: Май 1, 2024

Язык: Английский

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New-type urbanization and ecological well-being performance: A coupling coordination analysis in the middle reaches of the Yangtze River urban agglomerations, China

Ecological Indicators, Год журнала: 2024, Номер 159, С. 111678 - 111678

Опубликована: Фев. 1, 2024

Urbanization within the urban agglomeration in middle reaches of Yangtze River (UAMRYR) faces increasing tension between growth, human welfare, and ecological preservation. This study investigates interplay new-type urbanization (NTU) well-being performance (EWP) as potential mitigation approaches. Using entropy weight topsis super-efficiency SBM models, we quantify NTU EWP UAMRYR. Additionally, coupling coordination degree model (CCDM) elucidates intricate dynamics these systems. Our findings indicate that is underdeveloped, particularly economically socially. The underwent volatile periods before rapid expansion. majority CCD exhibited low coordination, oscillating 0.4 0.5. Spatial analysis showed marked polarization UAMRYR a "high-low-moderate" core-periphery distribution. Guided by insights, suggest policies to enhance EWP. These strategies aim align sustainable growth with economic development, balanced preservation, welfare enhancement.

Язык: Английский

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Multiscale exploration of spatiotemporal dynamics in China's largest urban agglomeration: An interactive coupling perspective on human activity intensity and ecosystem health

Journal of Environmental Management, Год журнала: 2025, Номер 376, С. 124375 - 124375

Опубликована: Фев. 10, 2025

Язык: Английский

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Towards an integrated approach for land spatial ecological restoration zoning based on ecosystem health assessment

Ecological Indicators, Год журнала: 2023, Номер 147, С. 110016 - 110016

Опубликована: Фев. 15, 2023

Mitigating ecosystem degradation has been a worldwide strategy, and China implementing land spatial ecological restoration for an all-around preservation in recent years. A comprehensive diagnosis of the health status effective division zoning are essential to formulating strategies at regional scale. Here, index (EHI) was computed years 2010 2020 using vigor-organization-resilience model. Then, three-step statistic-based, continuity-based, practice-based (SSP) framework developed classify zones with consideration status, relation, local practices. We applied integrated approach urban agglomeration middle reaches Yangtze River (UAMRYR) as study area. The results showed that: (1) EHI had slight decreasing trend from 2020, distribution pattern healthy, unhealthy, healthy center periphery UAMRYR. (2) Eight were designated adjusted through SSP framwork be space-full practical. Zone VIII accounted largest proportion (41.12%), followed by Ⅰ (21.57%). (3) Finally, corresponding proposed each zone. This contributes differentiated UAMRYR, shedding light on regulation Sustainable Development Goals achievement global regions complicated environmental problems.

Язык: Английский

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Coupling coordination between the ecological environment and urbanization in the middle reaches of the Yangtze River urban agglomeration

Urban Climate, Год журнала: 2023, Номер 52, С. 101698 - 101698

Опубликована: Сен. 27, 2023

Язык: Английский

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Integrating ecological risk, ecosystem health, and ecosystem services for assessing regional ecological security and its driving factors: Insights from a large river basin in China

Ecological Indicators, Год журнала: 2023, Номер 155, С. 110954 - 110954

Опубликована: Сен. 25, 2023

Watershed ecological security (ES), which is fundamental to regional sustainable development, consists of risk (ER), ecosystem health (EH), and services (ESs). It remains unclear how describe the status ES by integrating three key characteristics, little known about differences among factors driving ER, EH, ESs, ES. Here, we established an integrated assessment system based on cause–effect relationship ESs. We quantified characteristics in Huaihe River Basin China 2020 pinpointed (i.e., natural environment, urbanization, accessibility) their spatial differentiation using Geodetector model. Results showed that: (1) study area, ER EH were at average level, ESs high level. (2) had positive correlations (Moran' I > 0.60), with having strongest dependence. (3) Natural environmental predominantly influenced Slope was primary driver for (q-value = 0.492 0.395, respectively), vegetation coverage major 0.506). (4) mainly urbanization factors, proportion construction land area exhibiting highest explanatory power 0.751), interaction being 0.836). This provides new ideas methods ES, holds implications protection management ecosystems.

Язык: Английский

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Spatiotemporal coupling analysis between human footprint and ecosystem service value in the highly urbanized Pearl River Delta urban Agglomeration, China

Ecological Indicators, Год журнала: 2023, Номер 148, С. 110033 - 110033

Опубликована: Март 15, 2023

Ecosystems provide multiple benefits that humans depend on for survival. However, severely affect ecosystems through urban sprawl and pollution, ecosystem functions are therefore constrained. In order to explore the evolution of human-ecosystem relationship changes in ecological conditions highly urbanized areas, this study takes Pearl River Delta Urban Agglomeration (PRDUA) as area, service values (ESV) human footprint (HF) index during 2000–2020 were evaluated. We also employed four-quadrant model coupling reveal synergistic interaction intensity between ESV HF. Results showed: (1) From 2000 2020, core area PRDUA exhibited low high HF, while peripheral presented Temporally, over 46% took very levels HF 2000–2020. declined by 9% all 9 cities PRDUA. (2) Most areas Quadrants II IV, proportion these two quadrants increased 4.4% 4.5% 2000–2020, respectively. This indicates urbanization process is still ongoing The Quadrant IV had lowest 0.678 average indicating was significantly lower than other areas. (3) showed an inverted U-shaped curve. urbanization, activity grows, increases then turns down when it reaches a certain threshold. By revealing provides theoretical guidance regulation planning such

Язык: Английский

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