Exploration of ecological compensation standard: Based on ecosystem service flow path

Applied Geography, Journal Year: 2025, Volume and Issue: 178, P. 103588 - 103588

Published: March 12, 2025

Language: Английский

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Sustainable flood control strategies under extreme rainfall: Allocation of flood drainage rights in the middle and lower reaches of the yellow river based on a new decision-making framework

Journal of Environmental Management, Journal Year: 2024, Volume and Issue: 367, P. 122020 - 122020

Published: July 31, 2024

Language: Английский

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Research on Ecological Compensation Based on Ecosystem Service Flow: A Case Study in Guangdong Province, China

Journal of Cleaner Production, Journal Year: 2024, Volume and Issue: unknown, P. 144090 - 144090

Published: Oct. 1, 2024

Language: Английский

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Exploring ecological compensation standards in the urbanization process: An ecosystem service value-based perspective

Ecological Indicators, Journal Year: 2024, Volume and Issue: 166, P. 112510 - 112510

Published: Aug. 24, 2024

Understanding the spatiotemporal changes in ecosystem service value (ESV) under urbanization, as well supply–demand relationship between different regions, can provide a consultation for ecological compensation (EC) standards. Taking Suzhou, typical city experiencing rapid urbanization Yangtze River Delta, case study, this paper analyzes land use and ESV from 2000 to 2020. To quantify flow (ESF), we apply breakpoint formula field strength model. Additionally, an EC standard is established, taking population, area GDP into account while specifying compensation. The findings reveal that has led substantial increase built-up accompanied by continuous reductions farmland water bodies. As result, decreased 153.07 billion CNY 138.81 CNY. Furthermore, research identifies spatial pattern where increases with distance center but decreases lake center. This suggests directional of lakes cities. Notably, ESF mainly occurs southwestern central areas closer Taihu Lake greater transfer. transfer ranges 5.11 32.57 There imbalance supply demand services. Therefore, specific county-level cities namely, Kunshan District Industrial Park, emerge contributors should contribute 71.94 80.74 CNY, respectively, other By formulating novel policy provides scientifically informed reference promoting sustainable development.

Language: Английский

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Ecological compensation based on multiscale ecosystem carbon sequestration service flow

Journal of Environmental Management, Journal Year: 2024, Volume and Issue: 372, P. 123396 - 123396

Published: Nov. 18, 2024

Language: Английский

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Study on Quantitative Model of Water Resource Ecological Compensation in Yangtze River Basin Based on Water Footprint–Decoupling Analysis Methodology

Sustainability, Journal Year: 2025, Volume and Issue: 17(3), P. 923 - 923

Published: Jan. 23, 2025

Establishing a standard model for water resource ecological compensation, based on quantity and quality, is one of the current research hotspots in field economy. This paper calculates footprint from 2011 to 2021, constructs an inter-provincial compensation Yangtze River Basin, discusses horizontal ecology Basin. Firstly, method load index are used evaluate analyze overall utilization basin various administrative regions within basin; secondly, decoupling analysis study coordinated relationship between economic development among different regions; finally, identity subject object determined basis calculation surplus deficit resources each region, standards quantitatively calculated. The results indicate following: (1) Over 11 years, Basin its provinces has shown growth trend, with significant differences footprints regions, average exhibits decreasing distribution “midstream—downstream—upstream”. There provinces, showing trend being higher east lower west. (2) From perspective index, there been no state dis-coordination over 2016, 2018, 2019 high-quality state, while other years were primary state. (3) In terms payment Tibet, Yunnan, Qinghai have consistently receiving Shanghai, Jiangsu, Anhui, Hubei, Hunan, Chongqing as subjects required make payments years.

Language: Английский

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A new framework for eco-compensation funds allocation in China based on multi-attribute decision-making method

Environmental Impact Assessment Review, Journal Year: 2025, Volume and Issue: 114, P. 107891 - 107891

Published: March 5, 2025

Language: Английский

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Investigating the horizontal carbon ecological compensation mechanism in the Yellow River Basin: construction, validation, and policy impact

Frontiers in Environmental Science, Journal Year: 2025, Volume and Issue: 13

Published: March 21, 2025

Introduction: In order to improve ecological and environmental governance capacities, this study explores the creation efficacy of a horizontal carbon compensation, aiming enhance capabilities. The research addresses critical need for innovative solutions balance emissions preservation in river basins, with YRB serving as primary case study. Methods: Net were computed each province using data from 2013 2022, 13 differentiating between surplus deficit locations. An evolutionary game model that examined dynamic interactions under incentive punishment mechanisms was built these computations foundation. Important elements affecting compensatory process found. viability system demonstrated by use machine learning techniques forecast net 17 voluntary trade scenario. Results: findings show YRB’s emission management conservation may be greatly enhanced market-based incentives appropriate advice. revealed integrating penalty effectively promotes cooperation among provinces, leading management. Machine predictions further validated potential trading reduce emissions, highlighting practicality proposed compensation mechanism. Discussion: results offer theoretical framework implementation compensation. mechanism, founded on backed confirmation learning, offers novel approach protection. This not only unique challenges but moreover acts other basins., contributing broader efforts sustainable

Language: Английский

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Integrating Ecological Footprint into Regional Ecological Well-Being Evaluation: A Case Study of the Guanzhong Plain Urban Agglomeration, China

Land, Journal Year: 2025, Volume and Issue: 14(4), P. 688 - 688

Published: March 25, 2025

This study incorporated ecological footprint (EF) consumption into a framework to assess well-being. A model and implementation for characterizing regional net well-being were then developed. Using the Guanzhong Plain Urban Agglomeration (GPUA) as case study, land use data from 2000 2020 utilized calculate ecosystem service value (ESV), representing supply side of functions. Simultaneously, EF was assessed demand side. Taking account level economic development characteristics people’s living, evaluation constructed arrive at deficit or surplus situation. The results indicated that: (1) overall ESV GPUA follows trend initial growth followed by decline. Woodland, grassland, farmland are main contributors total ESV, with regulating supporting services accounting more than 80% value. (2) in shows significant upward trend, increasing over 70% on average. carrying capacity has slightly increased, biologically productive area that can support human activities expanding 1909.49 million hectares. Additionally, urban agglomeration cities tended stabilize since 2015. (3) Since 2010, anthropogenic continued exceed capacity, resulting an deficit. average compensation per hectare increased 35.588 CNY 187.110 CNY. offers theoretical foundation definition research providing accurate assessment multiple scales. It is expected this approach will help reduce opportunity costs associated protection, while promoting balanced preservation.

Language: Английский

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Assessing the Supply–Demand Matching and Spatial Flow of Urban Cultural Ecosystem Services: Based on Geospatial Data and User Interaction Data

Land, Journal Year: 2025, Volume and Issue: 14(4), P. 773 - 773

Published: April 3, 2025

Cultural ecosystem services (CESs) reflect the interaction between ecosystems and human well-being. Owing to constraints in data availability existing methodological limitations, deriving information from non-material attributes was inadequate. We took Yulin City, located northern Shaanxi Loess Plateau, as a case study. Based on open-source geospatial user social media, coupled multi-source model applied elucidate spatial distribution of CESs’ supply–demand flow. The Maxent LDA were utilized quantify CES supply–demand, whereas breakpoint gravity explain direction intensity results indicated following: (1) aesthetic most perceivable Yulin, with 27% high supply areas four demand topics. And perception educational least pronounced, only 2% two (2) exhibited notable mismatching matching area constituting approximately 10%. In center city, CESs displayed pattern deficit, while farther city presented surplus. (3) flow followed movement peripheral counties central less developed more counties. proposed following targeted recommendations: introducing low-perception promote enhancement (ESs); alleviating mismatches by enhancing transportation accessibility protecting ecological environment. Simultaneously, attention should be directed towards developmental disparities counties, providing differentiated guidance for Our study provided theoretical foundation understanding offered scientific insights development urban CES.

Language: Английский

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