Research on land-space ecological restoration zoning based on ecosystem health: A case study of the urban agglomeration in the middle reaches along the Yangtze River

Zeng, Chen; Cheng, Yijiao; LYU, Tian-yu

doi:10.31497/zrzyxb.20221207

Cited by 4 publications

(3 citation statements)

References 14 publications

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“…This study examined the spatial clustering of ecosystem health at various scales by conducting a global autocorrelation analysis and cluster distribution analysis of the study area. This study chose various grid scales for experimental comparison [63], considering the relevant literature [4], the number of patches in the grid and data accuracy. Based on the experimental results, a 10 km grid scale was determined to be the most appropriate research scale for characterizing spatial variations in ecosystem health.…”

Section: Spatial Self-assessment Of the Harbin-changchun Urban Agglom...mentioning

confidence: 99%

“…Hence, evaluating ecosystem health can facilitate the harmonious advancement of ecosystems and socio-economics. Assessing ecosystems from a multi-scale perspective allows for the analysis of cascade effects, providing a scientific foundation for coordinating regional ecological security and economic growth [4]. Moreover, it serves as a theoretical basis for implementing the construction of an ecological civilization and promoting green sustainable development in China's new era.…”

Section: Introductionmentioning

confidence: 99%

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Multi-Scale Analysis of Spatial and Temporal Evolution of Ecosystem Health in the Harbin–Changchun Urban Agglomeration, China

Guo,

Xu,

et al. 2024

Sustainability

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Urban agglomerations represent the pinnacle of spatial organization for fully developed cities. Gaining insight into the ecosystem health status of urban agglomerations in various geographical and temporal settings is essential for the long-term sustainability of both humans and the environment. Nevertheless, current research overlooks the impacts of human activities on the well-being of ecosystems, along with the effects of scaling and their implications for ecological management policies and future urban growth plans. This study enhances and refines the classic model and establishes the Vigor Organization Resilience Services Human activities (VOR-SH) evaluation model to assess the ecosystem health of the Harbin–Changchun urban agglomeration on three scales. The results reveal that the changes in the five indicators of ecosystem health within the Harbin–Changchun urban agglomeration differed across three unique periods from 2000 to 2020. In particular, energy, organization and human activities increased, whereas resilience and ecosystem services decreased. On all three scales, the overall ratings for ecosystem health showed improvement. Multi-scale spatial autocorrelation showed strong positive spatial correlations between ecosystem health clusters in the studied area. Multi-scale review results help locate key regions on a grid scale, coordinate regional management at the district-county scale and monitor huge ecosystems at the city scale. This study improves the ecosystem health model and expands multi-scale regulatory theory. This study’s findings help guide urban expansion and environmental management.

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Section: Spatial Self-assessment Of the Harbin-changchun Urban Agglom...mentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Multi-Scale Analysis of Spatial and Temporal Evolution of Ecosystem Health in the Harbin–Changchun Urban Agglomeration, China

Guo,

Xu,

et al. 2024

Sustainability

View full text Add to dashboard Cite

show abstract

“…The different forms of well-being that ecosystems either directly or indirectly offer to humans are referred to as ecosystem services [14,15], and the strength of their capacity represents the health or otherwise of regional ecosystems [16], which are categorized into four types of services-namely, provisioning, regulating, supporting, and cultural-in mainstream academia [17][18][19]. Currently, the principal methodologies for evaluating ecosystem services encompass energy-value analysis [20], value-quantity assessment [21], and physical-quantity assessment [22].…”

Section: Introductionmentioning

confidence: 99%

Interrelationships between Urbanization and Ecosystem Services in the Urban Agglomeration around Poyang Lake and Its Zoning Management at an Integrated Multi-Scale

Luo,

Yang

2024

Sustainability

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The detrimental effects of accelerated urbanization on ecosystem services underscore the necessity of investigating the interactive coercion between the two. This paper employs multi-source data to analyze the urbanization subsystems and modified equivalent factors in order to calculate the urbanization level (UL) and ecosystem service value (ESV) of the Poyang Lake urban agglomeration (PYLUA) from 2005 to 2020 at the administrative, watershed, and grid scales. Bivariate spatial autocorrelation, multi-scale geographically weighted regression (MGWR), and others are applied to explore the interrelationships and impact effects between the two and to conduct zoning management studies. The results indicate that (1) the UL has significantly increased from 2005 to 2020, with a marginal expansion in its spatial distribution, while the ESV shows a generally smooth trend, with high-value and low-value areas present around Poyang Lake and in the metropolitan area, respectively; (2) the UL and ESV are negatively correlated at all the scales, and this negative effect has increased significantly over time; (3) in the OLS model, only land urbanization and population urbanization negatively affect the ESV at the 1% level of significance, while in the MGWR, all the urbanization subsystems negatively affect the ESV at the 1% level of significance and have their own optimal scales; and (4) the UL and ESV are interrelated and divide the PYLUA into five zones: Coordinated Development Zone, Co-Loss Zone, Development Lag Zone, Ecological Loss Zone and Development Potential Zone. These zones identify areas where negative effects are more pronounced and propose corresponding management strategies for each subzone. These results can serve as a foundation for coordinating regional urbanization and preserving the environment.

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Optimisation of ecological security patterns in ecologically transition areas under the perspective of ecological resilience − a case of Taohe River

Jie,

Shiying,

Jie

et al. 2024

Ecological Indicators

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Research on land-space ecological restoration zoning based on ecosystem health: A case study of the urban agglomeration in the middle reaches along the Yangtze River

Cited by 4 publications

References 14 publications

Multi-Scale Analysis of Spatial and Temporal Evolution of Ecosystem Health in the Harbin–Changchun Urban Agglomeration, China

Multi-Scale Analysis of Spatial and Temporal Evolution of Ecosystem Health in the Harbin–Changchun Urban Agglomeration, China

Interrelationships between Urbanization and Ecosystem Services in the Urban Agglomeration around Poyang Lake and Its Zoning Management at an Integrated Multi-Scale

Optimisation of ecological security patterns in ecologically transition areas under the perspective of ecological resilience − a case of Taohe River

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