Environmental and Sustainability Indicators最新文献

Higher transpiration in plant invasive species impacts soil water

IF 5.4 Q1 ENVIRONMENTAL SCIENCES

Environmental and Sustainability Indicators

Pub Date : 2025-03-17 DOI: 10.1016/j.indic.2025.100665

Rishabh Kaushik , Maharaj K. Pandit , Kumar Manish

Studies on plant invasives are largely focused on their impacts on plant community structure, native biodiversity, ecosystem services, and economy, but their ecosystem effects as high water-spenders are underestimated. Here, we report contrasting results in transpiration volumes in Prosopis juliflora (Sw.) DC (Prosopis juliflora), a widespread invasive alien, its native non-invasive congener, Prosopis cineraria (L.) Druce (P. cineraria), and an unrelated co-occurring native, Azadirachta indica A. Juss. (Azadirachta indica) at 3 sites spread across North and South between 200 and 550 m elevations in India. Our results demonstrate that P. juliflora shows higher transpiration than the native P. cineraria and A. indica at all the three investigated sites. The transpiration volumes of P. juliflora were 2.9–8 times higher than P. cineraria and A. indica at Jodhpur, and 6–11 times higher than A. indica at New Delhi and Hyderabad, respectively. The soil moisture content in the rhizosphere of P. juliflora dominated sites was 2–5 times lower than that of P. cineraria and A. indica dominated sites during summer. The results clearly demonstrate that invasive species transpire more water than the natives that consequently leads to decrease in soil moisture availability. Our investigations provide a strong rationale for managing the alien invasive P. juliflora and restoring native vegetation. Controlling the invasive species is particularly important for the regions with prolonged hot summers and freshwater shortages, such as tropical Asia, Middle East and tropical Africa, where P. juliflora has invaded vast areas.

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引用次数: 0

The separate and cumulative effect of climate and land use changes on river discharge and sediment load of the Srepok basin, Vietnam 气候和土地利用变化对越南 Srepok 流域河流排水量和泥沙量的单独和累积影响

IF 5.4 Q1 ENVIRONMENTAL SCIENCES

Environmental and Sustainability Indicators

Pub Date : 2025-03-12 DOI: 10.1016/j.indic.2025.100661

Pham Thi Loi , Pham Thi Thao Nhi

Understanding the relationship between climate change (CC), land use change (LUC), and water resources is a considerable problem for sustainable water and soil management. Additionally, the CC and LUC effects vary across different regions. Therefore, further investigations at a regional scale are necessary for a better understanding of the future. In this work, the separate and cumulative effects of CC and LUC on river discharge and sediment yield (SSL) were investigated for the Srepok River, an important Mekong River tributary. The investigation utilized the calibrated SWAT (Soil and Water Assessment Tool) model under future CC and LUC scenarios. The future CC scenarios were produced utilizing five General Circulation Models (GCMs) under the SSP2-4.5 emission scenario. Moreover, the future LUC scenarios were generated utilizing the calibrated CLUE-s (Conversion of Land Use and its Effects) model rely on historical LUC trends coupled with future population growth and future rainfall scenarios. Results indicated that CC can lead to reductions in discharge and SSL by 3.2–3.3 % and 1.7–3.0 % in the 2030s and 2055s, and rises in discharge and SSL by 6.9 % and 9.7 % in the 2080s, respectively. Besides that, LUC can lead to rises in discharge and SSL by 2.3–3.4 % and 3.5–4.9 %, respectively. The cumulative effect of CC and LUC will reduce the discharge by 1.4–1.6 % and rise SSL by 0.1–1.6 % in the 2030s and 2055s. Further, the cumulative effect may cause rises in river discharge by 3.4 % and SSL by 7.1 % in the 2080s. The findings achieved from this investigation are expected to assist managers and policymakers in developing efficient and practical sustainable water management strategies in the context of CC and LUC.

{"title":"The separate and cumulative effect of climate and land use changes on river discharge and sediment load of the Srepok basin, Vietnam","authors":"Pham Thi Loi , Pham Thi Thao Nhi","doi":"10.1016/j.indic.2025.100661","DOIUrl":"10.1016/j.indic.2025.100661","url":null,"abstract":"<div><div>Understanding the relationship between climate change (CC), land use change (LUC), and water resources is a considerable problem for sustainable water and soil management. Additionally, the CC and LUC effects vary across different regions. Therefore, further investigations at a regional scale are necessary for a better understanding of the future. In this work, the separate and cumulative effects of CC and LUC on river discharge and sediment yield (SSL) were investigated for the Srepok River, an important Mekong River tributary. The investigation utilized the calibrated SWAT (Soil and Water Assessment Tool) model under future CC and LUC scenarios. The future CC scenarios were produced utilizing five General Circulation Models (GCMs) under the SSP2-4.5 emission scenario. Moreover, the future LUC scenarios were generated utilizing the calibrated CLUE-s (Conversion of Land Use and its Effects) model rely on historical LUC trends coupled with future population growth and future rainfall scenarios. Results indicated that CC can lead to reductions in discharge and SSL by 3.2–3.3 % and 1.7–3.0 % in the 2030s and 2055s, and rises in discharge and SSL by 6.9 % and 9.7 % in the 2080s, respectively. Besides that, LUC can lead to rises in discharge and SSL by 2.3–3.4 % and 3.5–4.9 %, respectively. The cumulative effect of CC and LUC will reduce the discharge by 1.4–1.6 % and rise SSL by 0.1–1.6 % in the 2030s and 2055s. Further, the cumulative effect may cause rises in river discharge by 3.4 % and SSL by 7.1 % in the 2080s. The findings achieved from this investigation are expected to assist managers and policymakers in developing efficient and practical sustainable water management strategies in the context of CC and LUC.</div></div>","PeriodicalId":36171,"journal":{"name":"Environmental and Sustainability Indicators","volume":"26 ","pages":"Article 100661"},"PeriodicalIF":5.4,"publicationDate":"2025-03-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143637623","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Mitigating air quality and climate impact: A comprehensive analysis of paddy field burning emissions and green mechanisms for sustainable agriculture

IF 5.4 Q1 ENVIRONMENTAL SCIENCES

Environmental and Sustainability Indicators

Pub Date : 2025-03-12 DOI: 10.1016/j.indic.2025.100662

Achara Taweesan , Pichnaree Lalitaporn , Sirapong Sooktawee , Thongchai Kanabkaew

Paddy field burning, a common practice post-harvest to clear agricultural residues, is widespread in rice-producing regions such as Thailand and ASEAN countries. This method releases significant pollutants, including particulate matter (PM_2.5 and PM₁₀), carbon monoxide (CO), volatile organic compounds (VOCs), greenhouse gases (GHGs) such as carbon dioxide (CO₂) and methane (CH₄), and short-lived climate pollutants (SLCPs) like black carbon (BC). These emissions degrade air quality, impacting human health and climate change. This study conducts a comprehensive analysis of paddy field burning emissions in Thailand from 2018 to 2022, employing the ABC EIM (Atmospheric Brown Cloud Emission Inventory Manual) methodology for estimation. By integrating extensive literature data tailored to Thailand context, the study quantifies emissions to comprehend their variability and implications for climate change and air quality. Results reveal substantial emissions, particularly in central Thailand, where intensive rice cultivation occurs. For instance, average PM_2.5 emissions are estimated at 21,056 tons/year (best estimate) with a possible range of 8118 to 318,972 tons/year as low- and high-estimates, respectively. Including GHGs and SLCPs, total CO₂ equivalent emissions amount to 9,718,883 and 4,811,860 tons/year for the 20-year and 100-year time horizons, respectively, with CH₄ and BC being major contributors. To address these issues, the study proposes green mechanisms as policy recommendations. Support mechanisms such as financial incentives, particularly carbon credits that account for GHGs and include SLCPs in short-cycle crops, are crucial for assisting farmers in adopting sustainable practices in crop residue management. This analysis provides valuable insights for policymakers and stakeholders in Thailand and other ASEAN countries facing similar challenges.

{"title":"Mitigating air quality and climate impact: A comprehensive analysis of paddy field burning emissions and green mechanisms for sustainable agriculture","authors":"Achara Taweesan , Pichnaree Lalitaporn , Sirapong Sooktawee , Thongchai Kanabkaew","doi":"10.1016/j.indic.2025.100662","DOIUrl":"10.1016/j.indic.2025.100662","url":null,"abstract":"<div><div>Paddy field burning, a common practice post-harvest to clear agricultural residues, is widespread in rice-producing regions such as Thailand and ASEAN countries. This method releases significant pollutants, including particulate matter (PM<sub>2.5</sub> and PM<sub>10</sub>), carbon monoxide (CO), volatile organic compounds (VOCs), greenhouse gases (GHGs) such as carbon dioxide (CO<sub>2</sub>) and methane (CH<sub>4</sub>), and short-lived climate pollutants (SLCPs) like black carbon (BC). These emissions degrade air quality, impacting human health and climate change. This study conducts a comprehensive analysis of paddy field burning emissions in Thailand from 2018 to 2022, employing the ABC EIM (Atmospheric Brown Cloud Emission Inventory Manual) methodology for estimation. By integrating extensive literature data tailored to Thailand context, the study quantifies emissions to comprehend their variability and implications for climate change and air quality. Results reveal substantial emissions, particularly in central Thailand, where intensive rice cultivation occurs. For instance, average PM<sub>2.5</sub> emissions are estimated at 21,056 tons/year (best estimate) with a possible range of 8118 to 318,972 tons/year as low- and high-estimates, respectively. Including GHGs and SLCPs, total CO<sub>2</sub> equivalent emissions amount to 9,718,883 and 4,811,860 tons/year for the 20-year and 100-year time horizons, respectively, with CH<sub>4</sub> and BC being major contributors. To address these issues, the study proposes green mechanisms as policy recommendations. Support mechanisms such as financial incentives, particularly carbon credits that account for GHGs and include SLCPs in short-cycle crops, are crucial for assisting farmers in adopting sustainable practices in crop residue management. This analysis provides valuable insights for policymakers and stakeholders in Thailand and other ASEAN countries facing similar challenges.</div></div>","PeriodicalId":36171,"journal":{"name":"Environmental and Sustainability Indicators","volume":"26 ","pages":"Article 100662"},"PeriodicalIF":5.4,"publicationDate":"2025-03-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143619104","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Analysis of material flows and resource potential of decentralized water management: On-site water and nutrient reuse in an Austrian eco-village and its upscaling to urban environments

IF 5.4 Q1 ENVIRONMENTAL SCIENCES

Environmental and Sustainability Indicators

Pub Date : 2025-03-11 DOI: 10.1016/j.indic.2025.100660

Tamara Vobruba , Maria Wirth , Marco Hartl , Johannes Kisser , Daniel Podmirseg , Ernst Gebetsroither-Geringer , Marion Huber-Humer , Guenter Langergraber

Urban water scarcity and growing agricultural water demands underscore the urgent need for advanced, sustainable strategies in water and nutrient management. This study examines the potential of green wall treatment systems for on-site water and nutrient reuse to create local circular food systems. Two case studies are evaluated: Cambium eco-village (rural area of Styria, Austria) and Zukunftshof urban farm (city of Vienna, Austria), with scenarios involving green wall treatment systems as well as rainwater and compost use. A material flow analysis approach is used to investigate the efficiency of these scenarios in meeting agricultural water and nutrient demands.

The findings show that these wastewater treatment and reuse systems can be integrated in different community projects, demonstrating their broader applicability beyond site-specific contexts. Local phosphorus fertilizer demand can be fully covered, as well as a considerable proportion of the nitrogen fertilizer demand (up to 90 % demand coverage rate). At Cambium, the reclaimed water of the green wall system can nearly supply all water demands, achieving up to 90 % coverage by utilizing only 20 % of the available wastewater, with the limitation being to prevent overfertilization due to the high nutrient content in reclaimed water. For larger areas, combining it with rainwater harvesting is recommended to fully address water needs. Reclaimed wastewater offers advantages over rainwater collection as source of water and composting as source of nutrients due to consistent availability and reduced storage requirements. Integrating anaerobic digestion further enhances nutrient recovery and supports sustainable energy generation. Overall, green wall treatment systems can effectively close local water and nutrient cycles, enhancing resilience and sustainability in local food production.

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引用次数: 0

Adoption model of eco-friendly livestock innovation for beef cattle sustainability in dry climate regions

IF 5.4 Q1 ENVIRONMENTAL SCIENCES

Environmental and Sustainability Indicators

Pub Date : 2025-03-11 DOI: 10.1016/j.indic.2025.100658

Ture Simamora , Paulus Klau Tahuk , Muhamad Nasir Rofiq , Ody Wolfrit Matoneng , Stefanus Sio , Lalu Muhamad Risman Dwi Jumansyah , Brigida Antonia Correia , Ligia Tomas Correia

Beef cattle farming plays an important role in improving rural economies, especially in arid climates that often face complex ecological, social and economic challenges. Dry climates, which typically have limited water and feed availability, require specialised approaches to ensure the sustainability of livestock enterprises. In this context, eco-friendly livestock innovation models are two key elements that can help increase beef cattle productivity in dry climates. This study aims to analyze the adoption model of eco-friendly livestock innovations in dry climate areas. The study analyzed the influence of farmer characteristics, extension support, business environment support, and innovation characteristics on the process and level of adoption and sustainability of beef cattle in Timor Tengah Utara Regency. This survey research used a sample of 300 respondents selected based on structural equation model analysis guidelines. The research was conducted in three sub-districts, including Insana, Central Insana, and West Insana. Data collection was conducted from April to September 2024. Descriptive percentage data analysis and Structural Equation Model analysis. The results of the study indicate that extension support and business environment support have a significant and positive effect on the adoption process of eco-friendly livestock innovation. Extension support and business environment support have a significant effect on the level of adoption of dry climate agricultural innovations. The characteristics of innovation are the factors that most influence the sustainability of beef cattle. Ease of innovation such as the cultivation of dry climate-resistant feed crops and cow feces processing technology have a significant effect on sustainability. The adoption process has a significant effect on the level of adoption. Good implementation of the adoption stages determines the level of farmer acceptance of the innovation offered.

肉牛养殖在改善农村经济方面发挥着重要作用，尤其是在经常面临复杂的生态、社会和经济挑战的干旱气候地区。干旱气候地区通常水源和饲料供应有限，需要采用专门的方法来确保畜牧企业的可持续性。在这种情况下，生态友好型畜牧业创新模式是有助于提高干旱气候条件下肉牛生产率的两个关键因素。本研究旨在分析干旱气候地区采用生态友好型畜牧业创新模式的情况。研究分析了农民特征、推广支持、商业环境支持和创新特征对 Timor Tengah Utara 地区肉牛采用过程和水平以及可持续性的影响。这项调查研究根据结构方程模型分析指南选取了 300 名受访者作为样本。研究在三个分区进行，包括英萨纳、中英萨纳和西英萨纳。数据收集时间为 2024 年 4 月至 9 月。进行了描述性百分比数据分析和结构方程模型分析。研究结果表明，推广支持和商业环境支持对生态友好型畜牧业创新的采用过程有显著的积极影响。推广支持和商业环境支持对干旱气候农业创新采用水平有显著影响。创新特征是最能影响肉牛可持续发展的因素。耐干旱气候饲料作物的种植和牛粪便处理技术等创新的难易程度对可持续性有显著影响。采用过程对采用水平有重要影响。采用阶段的良好实施决定了农民对所提供创新的接受程度。

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引用次数: 0

Unleashing the power of green HR: How embracing a green culture drives environmental sustainability

IF 5.4 Q1 ENVIRONMENTAL SCIENCES

Environmental and Sustainability Indicators

Pub Date : 2025-03-05 DOI: 10.1016/j.indic.2025.100657

Muhammad Tanveer , Mohi ud Din , Muhammad Faizan Khan , Hussein Mohamad Almurad , Eman Abdel Hameed Hasnin

This study examines the relationship between Green HR practices (GHRP) and Green Culture (GC) in the context of environmental sustainability (ES) within Pakistan's industrial sector, aiming to understand how they collectively influence environmental sustainability. The research employs a quantitative approach, with data collected from 384 participants working in various industrial organizations. The analysis utilizes multiple regression to examine the associations between GHRP, GC, and ES. Reliability statistics, including Cronbach's alpha, Average Variance Extracted (AVE), and Composite Reliability (CR), were calculated to assess the reliability and validity of the data. The findings reveal significant positive relationships among these variables, indicating that GHRP significantly contributes to fostering a Green Culture, which in turn is crucial for promoting environmental sustainability. Moreover, the combined impact of GHRP and GC on ES is highly significant, highlighting the importance of integrating both aspects for enhanced sustainability efforts. The findings emphasize the need for organizations to prioritize Green HR practices and cultivate a Green Culture to foster environmental sustainability. As HR practices play a crucial role in implementing Green initiatives in an organization to promote Green values among the employees. An integrated framework by positioning human resource practices with sustainability promotes environmental friendly behavior and prepares employees to be more socially responsible, thus contributing to environmental sustainability in the industrial sector of Pakistan. This research provides valuable insights for industrial organizations in Pakistan seeking to strengthen their environmental sustainability efforts.

{"title":"Unleashing the power of green HR: How embracing a green culture drives environmental sustainability","authors":"Muhammad Tanveer , Mohi ud Din , Muhammad Faizan Khan , Hussein Mohamad Almurad , Eman Abdel Hameed Hasnin","doi":"10.1016/j.indic.2025.100657","DOIUrl":"10.1016/j.indic.2025.100657","url":null,"abstract":"<div><div>This study examines the relationship between Green HR practices (GHRP) and Green Culture (GC) in the context of environmental sustainability (ES) within Pakistan's industrial sector, aiming to understand how they collectively influence environmental sustainability. The research employs a quantitative approach, with data collected from 384 participants working in various industrial organizations. The analysis utilizes multiple regression to examine the associations between GHRP, GC, and ES. Reliability statistics, including Cronbach's alpha, Average Variance Extracted (AVE), and Composite Reliability (CR), were calculated to assess the reliability and validity of the data. The findings reveal significant positive relationships among these variables, indicating that GHRP significantly contributes to fostering a Green Culture, which in turn is crucial for promoting environmental sustainability. Moreover, the combined impact of GHRP and GC on ES is highly significant, highlighting the importance of integrating both aspects for enhanced sustainability efforts. The findings emphasize the need for organizations to prioritize Green HR practices and cultivate a Green Culture to foster environmental sustainability. As HR practices play a crucial role in implementing Green initiatives in an organization to promote Green values among the employees. An integrated framework by positioning human resource practices with sustainability promotes environmental friendly behavior and prepares employees to be more socially responsible, thus contributing to environmental sustainability in the industrial sector of Pakistan. This research provides valuable insights for industrial organizations in Pakistan seeking to strengthen their environmental sustainability efforts.</div></div>","PeriodicalId":36171,"journal":{"name":"Environmental and Sustainability Indicators","volume":"26 ","pages":"Article 100657"},"PeriodicalIF":5.4,"publicationDate":"2025-03-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143576790","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Public participation in environmental decision-making: A water sector perspective

IF 5.4 Q1 ENVIRONMENTAL SCIENCES

Environmental and Sustainability Indicators

Pub Date : 2025-03-04 DOI: 10.1016/j.indic.2025.100656

Sarpong Hammond Antwi , Caroline Gilleran Stephens , Alec Rolston , David Getty , Suzanne Linnane

Public participation in water governance and management has evolved significantly, with various institutions and measures established to enhance public input. This study employs a two-step qualitative approach, combining stakeholder perspectives with the International Association for Public Participation (IAP2) Spectrum and the Aarhus Convention as analytical frameworks. The findings reveal that public participation in decision-making and implementation processes remains a work in progress, with significant gaps in fully integrating public perspectives into water governance and management decisions. Drawing on international best practices and stakeholder insights, this study proposes targeted interventions to promote inclusive participation, including the integration of digital technologies to enhance accessibility and transparency while balancing digital and traditional engagement approaches. It also underscores the role of environmental and sustainability education in promoting long-term public commitment and shared responsibility.

公众参与水资源治理和管理已取得重大进展，建立了各种机构和措施来加强公众参与。本研究采用了两步定性方法，将利益相关者的观点与国际公众参与协会 (IAP2) 谱系和《奥胡斯公约》相结合，作为分析框架。研究结果表明，公众参与决策和实施过程的工作仍在进行之中，在将公众观点充分纳入水资源治理和管理决策方面存在巨大差距。借鉴国际最佳实践和利益相关者的见解，本研究提出了有针对性的干预措施，以促进包容性参与，包括整合数字技术，提高可获取性和透明度，同时平衡数字和传统参与方式。本研究还强调了环境和可持续发展教育在促进公众长期承诺和共同责任方面的作用。

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引用次数: 0

Indicators of scientific production show limited and fragmented information for integrated aquatic quality on La Plata River transboundary basin

IF 5.4 Q1 ENVIRONMENTAL SCIENCES

Environmental and Sustainability Indicators

Pub Date : 2025-03-04 DOI: 10.1016/j.indic.2025.100651

Javier García-Alonso , Alexis Rodríguez-Yaniero , Diego Lercari

The La Plata River Basin (LPRB) is the second-largest basin in South America, encompassing five countries: Argentina, Brazil, Bolivia, Paraguay, and Uruguay. It spans diverse regions, from the Andean mountains to the Pantanal wetlands, and from arid areas to the Pampas biome. Major cities are situated along the rivers, all facing different environmental pressures. Records of water quality assessments are scarce and fragmented, and there is no available comprehensive environmental quality study involving all five countries across the entire basin. Here we perform a bibliometric and science mapping analysis to describe the scientific knowledge and institutional collaboration of monitoring aquatic environments in the entirely basin. We searched and selected articles for each major river comprising the basin and with specific keywords related to monitoring and environmental assessments in two bibliographic repositories (SciELO and Scopus). There were 357 documents published in SciELO and 672 in Scopus on monitoring water quality in the LPRB from 1977 to 2023. Results show that there is limited information on the environmental quality aspects of the LPRB. No publications cover the entire basin and all five countries. Most studies have been conducted in the estuarine region and particular sub-basins of Brazil, Argentina, and Uruguay. Despite the studies on the basin for more than 5 decades, there is an urgent need to integrate the entire basin in research efforts to develop comprehensive monitoring programs for sustainable environmental management.

{"title":"Indicators of scientific production show limited and fragmented information for integrated aquatic quality on La Plata River transboundary basin","authors":"Javier García-Alonso , Alexis Rodríguez-Yaniero , Diego Lercari","doi":"10.1016/j.indic.2025.100651","DOIUrl":"10.1016/j.indic.2025.100651","url":null,"abstract":"<div><div>The La Plata River Basin (LPRB) is the second-largest basin in South America, encompassing five countries: Argentina, Brazil, Bolivia, Paraguay, and Uruguay. It spans diverse regions, from the Andean mountains to the Pantanal wetlands, and from arid areas to the Pampas biome. Major cities are situated along the rivers, all facing different environmental pressures. Records of water quality assessments are scarce and fragmented, and there is no available comprehensive environmental quality study involving all five countries across the entire basin. Here we perform a bibliometric and science mapping analysis to describe the scientific knowledge and institutional collaboration of monitoring aquatic environments in the entirely basin. We searched and selected articles for each major river comprising the basin and with specific keywords related to monitoring and environmental assessments in two bibliographic repositories (SciELO and Scopus). There were 357 documents published in SciELO and 672 in Scopus on monitoring water quality in the LPRB from 1977 to 2023. Results show that there is limited information on the environmental quality aspects of the LPRB. No publications cover the entire basin and all five countries. Most studies have been conducted in the estuarine region and particular sub-basins of Brazil, Argentina, and Uruguay. Despite the studies on the basin for more than 5 decades, there is an urgent need to integrate the entire basin in research efforts to develop comprehensive monitoring programs for sustainable environmental management.</div></div>","PeriodicalId":36171,"journal":{"name":"Environmental and Sustainability Indicators","volume":"26 ","pages":"Article 100651"},"PeriodicalIF":5.4,"publicationDate":"2025-03-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143593407","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Assessing land use and carbon storage changes using PLUS and InVEST models: A multi-scenario simulation in Hohhot

IF 5.4 Q1 ENVIRONMENTAL SCIENCES

Environmental and Sustainability Indicators

Pub Date : 2025-03-03 DOI: 10.1016/j.indic.2025.100655

Jiaping Zhang , Penghui Cao , Ruhizal Roosli

The impact of land-use change on regional carbon sequestration is a crucial concern in the context of global climate change and rapid urbanization. This study utilized the Patch-Generating Land-Use Simulation (PLUS) model and the Integrated Valuation of Ecosystem Services and Trade -offs (InVEST) model to predict land-use patterns in Hohhot, China. The dynamics of carbon stocks under various scenarios were evaluated using historical land-use data and 15 influencing factors. From 2000 to 2020, Hohhot City experienced a net loss of 1.58 million tonnes of carbon storage, mainly due to the conversion of arable land and grassland into developed land. By 2030, carbon storage is projected to reach 147.67 million tonnes in the natural-development scenario, 148.46 million tonnes in the ecological-protection scenario, and 147.33 million tonnes in the economic-growth scenario. The highest carbon storage was expected under the ecological-protection scenario, highlighting the importance of environmental regulations in reducing carbon loss and promoting sustainable development. This study presents a replicable methodology that integrates scenario-modeling with policy-oriented interventions, providing valuable insights for land-use planning and carbon management in rapidly urbanizing regions.

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引用次数: 0

Removal of previously planted tree and shrub species and the impacts on the shallow groundwater chemistry of coastal dune systems in northern Ireland

IF 5.4 Q1 ENVIRONMENTAL SCIENCES

Environmental and Sustainability Indicators

Pub Date : 2025-03-02 DOI: 10.1016/j.indic.2025.100654

Debbie White , Paul Wilson , Mark Cooper , Daren Gooddy , Kyle Hunter , Rebecca Ní Chonchubhair

Nitrogen (N) input to naturally oligotrophic dune systems is a global issue. This study assessed the groundwater nitrogen impact of growing sea buckthorn, sea buckthorn and tree removal, a golf course and a small stream on two coastal sand dune systems over several years. Groundwater nitrogen concentrations were monitored at both sites, during and after the removal of previously planted species. Sea buckthorn and Corsican Pine were removed in a single season from site one, however a series of sea buckthorn removal events occurred at site two over a 4 year period. Sea buckthorn was pulled up with the roots and burnt at site, but the tree roots were left in the ground. Concentrations of NO₃-N and total N from shallow piezometers and eluted sand samples were assessed against pre-defined criteria which treat N as a groundwater contaminant in coastal dune systems. It was found that neither the management of the golf course at the first site, or the removal of the Corsican pines at the second increased groundwater nitrogen above the ‘level of concern’, set at <0.2 mg/l N. Growing sea buckthorn was seen to cause ‘possible contamination’ in groundwater (between 0.2 and 1 mg/l N). Sea buckthorn removal increased the groundwater NO₃-N concentrations above the Threshold Value of 3 mg/l NO₃-N and subsequent attenuation of groundwater nitrogen concentrations to ‘below concern’ took <5 years. Dual nitrate isotopes provided strong evidence for denitrification as the primary reason for this decrease in concentration.

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引用次数: 0