Assessment and Prediction of Coastal Ecological Resilience Based on the Pressure–State–Response (PSR) Model DOI Creative Commons

Zhang Wan,

Chengyi Zhao,

Jianting Zhu

et al.

Land, Journal Year: 2024, Volume and Issue: 13(12), P. 2130 - 2130

Published: Dec. 8, 2024

Coastal zones are facing intensive ecological pressures and challenges, which could vary over a wide range of spatiotemporal scales. Our limited capability to understand especially predict this variability can lead the misinterpretation coastal resilience. Therefore, assessment prediction resilience particularly important. In study, new approach based on Pressure–State–Response model is developed assess pixel-scale multi-year (ER) then applied investigate variations ER in China’s zone (CCZ) past few decades future trend under various scenarios. The results show that CCZ displayed general spatial distribution pattern “higher southern half lower northern half” from 1995 2020. Over 25-year period, exhibited declining trend. Specifically, eastern provinces experiencing most significant decline. levels across scenarios ranked high low as follows: SSP1-2.6 > SSP4-3.4 SSP2-4.5 SSP3-7.0 SSP5-8.5. methods designed be studies other zones, making it valuable for broader applications.

Language: Английский

A study on ecohydrological mutual feedback relationship of the Shangdong River basin based on hydrological connectivity DOI

Pang Shijie,

Lei Wu,

Luo Yongkun

et al.

The Science of The Total Environment, Journal Year: 2024, Volume and Issue: 927, P. 171957 - 171957

Published: March 28, 2024

Language: Английский

Citations

4
Regional Responses of Ecosystem Service Security to Land Use Changes and Driving Mechanisms: Insights from Nearly 40 Years of Observations in Shaanxi, China DOI
Shan Qu, Ling Han,

Liangzhi Li

et al.

Journal of environmental chemical engineering, Journal Year: 2025, Volume and Issue: unknown, P. 116224 - 116224

Published: March 1, 2025

Language: Английский

Citations

0
Interrelationships between Urbanization and Ecosystem Services in the Urban Agglomeration around Poyang Lake and Its Zoning Management at an Integrated Multi-Scale DOI Open Access
Zhijun Luo, Xiaofang Yang

Sustainability, Journal Year: 2024, Volume and Issue: 16(12), P. 5128 - 5128

Published: June 16, 2024

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

Language: Английский

Citations

3
A Harmony-Based Approach for the Evaluation and Regulation of Water Security in the Yellow River Water-Receiving Area of Henan Province DOI Open Access
Zhang Zhi-qiang, Weiwei Wang, Xiuyu Zhang

et al.

Water, Journal Year: 2024, Volume and Issue: 16(17), P. 2497 - 2497

Published: Sept. 3, 2024

Water security, as a crucial component of national plays significant role in maintaining regional stability and ensuring the healthy rapid development economy society. The Yellow River water-receiving area Henan Province (YRWAR-HN) is selected research this study. Firstly, comprehensive evaluation index system constructed based on actual water security problems area, single quantification–multiple indices syntheses–poly-criteria integration method (SMI-P) introduced to quantify degree 14 cities YRWAR-HN from 2010 2021. Then, obstacle model used identify key indexes that restrict improvement security. Finally, harmonious behavior set optimization adopted carry out regulation path formulated. results indicate following: (1) shows fluctuating upward trend, increasing 0.4348 (2010) 0.6766 (2021), rise 55.61%. level improves relatively unsafe safe level. Hebi City exhibits fastest rate improvement, while Xinxiang slowest rate. (2) density river network (X1) proportion investment conservancy environmental protection total (X15) are two with highest degree, average degrees being 15.09% 10.79%, respectively. (3) combination composite scenario Path 2 optimal strategy for YRWAR-HN. From implementation process, Luoyang, Sanmenxia, Jiyuan, Xuchang, Shangqiu may prioritize improving their flood drought disaster defense capabilities emergency response capabilities, continuously enhancing prevention reduction system. Zhengzhou, Kaifeng, Xinxiang, Jiaozuo, Anyang, Hebi, Pingdingshan, Zhoukou resolving supply demand conflicts, balancing conservation, actively seeking transboundary external transfers, strengthening capacity conservation intensive utilization. Puyang its environment management environment, production processes, reducing pollutant emissions, mitigating agricultural non-point source pollution.

Language: Английский

Citations

3
Spatio-temporal characteristics and coupling coordination factors of industrial water resource system resilience and utilization efficiency: A case study of the Yangtze River Economic Belt DOI Creative Commons
Feifei Zhao,

Meiwei Guo,

Xu Zhao

et al.

Ecological Indicators, Journal Year: 2024, Volume and Issue: 167, P. 112704 - 112704

Published: Oct. 1, 2024

Language: Английский

Citations

3
Can the Establishment of National Parks Promote the Coordinated Development of Land, the Environment, and Residents’ Livelihoods? DOI Creative Commons
Mingwei Zhou,

Tianyu Chen,

Yi Xu

et al.

Land, Journal Year: 2024, Volume and Issue: 13(5), P. 704 - 704

Published: May 17, 2024

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

Language: Английский

Citations

1
Greenness evaluation of rural residential buildings based on the composite perspective of Environment-Building-Resources DOI Open Access
Zhong Xu, S. H. Tang, Xiaoqi Wang

et al.

Published: May 30, 2024

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

Language: Английский

Citations

0
Assessment of Effectiveness and Suitability of Soil and Water Conservation Measures on Hillslopes of the Black Soil Region in Northeast China DOI Creative Commons
Haiou Shen, Wei Hu, Che Xiao-cui

et al.

Agronomy, Journal Year: 2024, Volume and Issue: 14(8), P. 1755 - 1755

Published: Aug. 10, 2024

There are four sizable black soil regions throughout the world, all of which valuable natural resources. The region in Northeast China is a major foundation for grain production. Serious risks erosion do exist, and they have an immediate impact on both country’s food security future ecological security. Many water conservation measures been put place to control erosion. However, how effective suitable these measures? Currently, systematic analyses assessments lacking. objective this study was assess effectiveness suitability hillslopes using comprehensive index method Pressure–State–Response model. categorization were similar methods: that is, very included no-tillage + straw mulch ridge belt or contour ridge. two methods validated one another. Thus, standard useful choosing best different regions.

Language: Английский

Citations

0
Exploring Chinese enterprise innovation ecosystem health: a dynamic evaluation method DOI
Ning Yuan, Meijuan Li

Management Decision, Journal Year: 2024, Volume and Issue: unknown

Published: Sept. 18, 2024

Purpose This study identifies a methodology to explore the issues of enterprise innovation ecosystem health (EIEH). Design/methodology/approach First, this constructs indicator system EIEH based on research objective; second, dynamic vertical projection method (DVPM) and entropy weight are proposed analyze status influencing factors EIEH; finally, future development is analyzed using GM (1,1). Findings In terms methodology, DVPM can effectively EIEH, which not only potential every year but also comprehensive state for many years. practice, value grade in China have been gradually increasing from 2016 2020, overall unbalanced, five key affecting identified. The predicted steadily grow 2021 2025. Originality/value analytical employed provides new perspective evaluation enriches content (EIE). By analyzing results, we gain understanding different EIEs, enabling each EIE design tailored remedial measures enhance achieve sustainable development.

Language: Английский

Citations

0
Integrating ecosystem stress into the assessment of ecosystem health in karst areas and exploring its driving factors DOI Creative Commons

Xun Lin,

Zhitai Wang, Yu Bao

et al.

Ecological Indicators, Journal Year: 2024, Volume and Issue: 167, P. 112662 - 112662

Published: Sept. 26, 2024

Language: Английский

Citations

0