Ecosystem health assessment using PSR model and obstacle factor diagnosis for Haizhou Bay, China

Li, Shiji; Liu, Chunli; Ge, Changzi; Yang, Jing; Liang, Zhenlin; Li, Xue; Cao, Xinyu

doi:10.1016/j.ocecoaman.2024.107024

Cited by 11 publications

(4 citation statements)

References 45 publications

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“…The Pressure-State-Response (PSR) model, a classical causal network model, has been widely used in various land and resource security assessments [28]. The PSR model emphasizes the interaction between human activities and the natural environment, and is currently widely used in land ecological security, wetland resource ecological security, and farmland safety evaluation [29].…”

Section: Indicator System Constructionmentioning

confidence: 99%

Can the Establishment of National Parks Promote the Coordinated Development of Land, the Environment, and Residents’ Livelihoods?

Zhou,

Chen,

et al. 2024

Land

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National parks play a crucial role in the worldwide system of natural conservation, significantly influencing land utilization, the sustainability of local livelihoods, and the environmental integrity of nearby regions. In this study, the coupled coordination model and ArcGIS tools are applied to examine the temporal and spatial progression of the coordination of the system of land, the environment, and residents’ livelihoods (the LEL system). The construction of the LEL system and the use of natural geographic and socio-economic data are the main innovations of this research. The findings indicate that over the last 15 years, Wuyishan National Park has witnessed growth in its ecological and agricultural areas alongside a decline in its water-based ecological zones. The creation of the national park has obviously promoted the coordination of the LEL systems in nearby areas and has a significant spatial spillover effect. Consequently, for the upcoming development of Wuyishan National Park, it is crucial to modify the framework of the agricultural sector, enhance local public infrastructure, and bolster the safeguarding of water ecological areas.

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Section: Indicator System Constructionmentioning

confidence: 99%

Can the Establishment of National Parks Promote the Coordinated Development of Land, the Environment, and Residents’ Livelihoods?

Zhou,

Chen,

et al. 2024

Land

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“…The obstacle model is a mathematical statistical method based on relevant comprehensive evaluation, which effectively identifies the main obstacles that hinder the development of things and goals. It has been widely used in key factor analysis and research in various disciplinary fields (Cui et al, 2023 ;Lv et al, 2024; [22,24]. The specific steps are as follows:…”

Section: Obstacle Degree Modelmentioning

confidence: 99%

Greenness evaluation of rural residential buildings based on the composite perspective of Environment-Building-Resources

Xu,

Tang,

Wang

et al. 2024

Preprint

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Based on the composite perspective of environment-building-resource(EBR), influencing factors of the greenness of rural buildings were sorted out by brainstorming and expert consultation, an innovative comprehensive evaluation system was constructed and the weight ofthe impact factors were calculated by fuzzy analytic network process(FANP). The EBR greenness comprehensive scoring standards of each influence factor were established by means of questionnaire, field measurement and numerical simulation. As a typical representative of human populated areas in southwest China, 13 villages in the second circle of Chengdu were selected as case study areas by means of the regional average distribution theory and minimum sampling criteria. Innovative combination of obstacle degree model and spatial interpolation analysis, the key factors affecting the greening of rural buildings were diagnosed. The results showed that, indoor thermal environment(E21), indoor light environment(E22), popularity of biogas facilities (R12), green building material usage(R13) have a significant impact on the EBR greenness score. The EBR score of study area shows a spatial distribution pattern of high in the west and low in the east, with extremely uneven scores in various dimensions. According to the key factors obtained from the systematic evaluation, the refined exploration of promotion strategies and measures was carried out, the greenness improvement suggestion was put forward.

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“…Domestic and international scholars have broadly outlined the measurement of urbanization as a single indicator strategy centered on the urbanization rate [31], an urban expansion index based on land-use change [32,33], a comprehensive indicator system integrating demographic, social and economic indicators [34,35], incorporating evening lighting data from multivariate remote sensing [36,37], etc. At the methodological level, scholars have widely used the PSR model [38], gray correlation model [39], correlation analysis [10,40], Kuznets curve model [41], spatial autocorrelation model [10,42], coupled coordination model [43,44], and spatial metrics model [45,46] to analyze the interrelationships between urbanization and ecosystem services. At the scale level, it includes the whole country [39,47], provinces [48], urban agglomerations [2,32,38], cities and counties [9,44,46], watersheds [42,49,50], etc.…”

Section: Introductionmentioning

confidence: 99%

“…At the methodological level, scholars have widely used the PSR model [38], gray correlation model [39], correlation analysis [10,40], Kuznets curve model [41], spatial autocorrelation model [10,42], coupled coordination model [43,44], and spatial metrics model [45,46] to analyze the interrelationships between urbanization and ecosystem services. At the scale level, it includes the whole country [39,47], provinces [48], urban agglomerations [2,32,38], cities and counties [9,44,46], watersheds [42,49,50], etc. As Chen et al point out [51], the regional scale is the focus of the research to explore the spatial and temporal evolution characteristics, change direction and scale, interactive coupling relationship, the interactive coupling mode of the two [52,53], etc.…”

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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Ecosystem health assessment using PSR model and obstacle factor diagnosis for Haizhou Bay, China

Cited by 11 publications

References 45 publications

Can the Establishment of National Parks Promote the Coordinated Development of Land, the Environment, and Residents’ Livelihoods?

Can the Establishment of National Parks Promote the Coordinated Development of Land, the Environment, and Residents’ Livelihoods?

Greenness evaluation of rural residential buildings based on the composite perspective of Environment-Building-Resources

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

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