Environmental Management最新文献

{"title":"Environmental Threat Assessment Framework for Mining Activities in Guinea: An Integrated Approach for Sustainable Development","authors":"Benjamin Kolie,&nbsp;Ayman Elshkaki,&nbsp;Geoffrey Sunahara","doi":"10.1007/s00267-024-02066-1","DOIUrl":"10.1007/s00267-024-02066-1","url":null,"abstract":"<div><p>The present study aimed to investigate the environmental consequences of mining activities in boke bauxite mining areas and the Kerouane iron mining project in Guinea using a mixed-methods approach that combines quantitative and qualitative data. A reference matrix was used to evaluate the impact of the mining activities, classifying them as negligible, moderate, or significant. Data were collected from October 2022 to January 2023 by assessing their impact on water pollution, soil, noise, air quality, vegetation, fauna, and flora. These findings indicate concerns regarding the water pH, electrical conductivity, and turbidity in both the Boke and Kerouane regions. The soil composition analysis revealed the presence of Cr, Cu, Ni, and Zn in both the Boke and Kerouane project areas. Noise levels exceeded the guideline levels and substantial amounts of particulate matter (PM) were detected, with high levels of PM10 in mining operations. The Kerouane Iron Project resulted in the direct loss of 2929 ha of natural habitats and 466 ha of modified habitats, with the extraction of approximately 1.291 billion tons of ore anticipated over a 22-year mine lifespan. This study proposes an environmental threat assessment framework that integrates technical and human activity data to evaluate the environmental impacts of mining activities comprehensively. To promote sustainable development and minimize the negative impacts of mining, an integrated index of economic and environmental performance in the mining sector is recommended, along with collaboration between researchers and policymakers to develop effective climate-change mitigation strategies.</p></div>","PeriodicalId":543,"journal":{"name":"Environmental Management","volume":"75 2","pages":"356 - 375"},"PeriodicalIF":2.7,"publicationDate":"2024-11-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142611106","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Correction to: Ruin-of-the-rivers? A global review of run-of-the-river dams","authors":"Ian G. Baird,&nbsp;Alan D. Ziegler,&nbsp;Philip M. Fearnside,&nbsp;Alfonso Pineda,&nbsp;Gerard Sasges,&nbsp;Johann Strube,&nbsp;Kimberley Anh Thomas,&nbsp;Stefan Schmutz,&nbsp;Franz Greimel,&nbsp;Daniel S. Hayes","doi":"10.1007/s00267-024-02081-2","DOIUrl":"10.1007/s00267-024-02081-2","url":null,"abstract":"","PeriodicalId":543,"journal":{"name":"Environmental Management","volume":"75 2","pages":"191 - 191"},"PeriodicalIF":2.7,"publicationDate":"2024-11-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142611930","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Ecological Vulnerability of Aquatic Ecosystems—A Review","authors":"Maxime Logez,&nbsp;Liess Bouraï,&nbsp;Nicolas Hette-Tronquart,&nbsp;Christine Argillier","doi":"10.1007/s00267-024-02076-z","DOIUrl":"10.1007/s00267-024-02076-z","url":null,"abstract":"<div><p>The continuous increase of anthropogenic activities reinforces their stress on aquatic ecosystems (from continental to marine ecosystems) that are the most altered ecosystems on Earth. To evaluate the risk of ecosystem decline toward human alterations, the concept of “ecological vulnerability” was developed to help managers to prioritize conservation actions. Various definitions of vulnerability and its components were used, but this concept is often centered on the intersection of three components: sensitivity, exposition, and adaptive capacity. The aim of this study was through a review of the scientific literature of the last 10 years, first to assess the goals of the use of the concept of vulnerability in aquatic ecology: for which pressure (e.g., climate change, predation) and organism, on which level of organization (individuals, species, …). The second objective, was to address the methods developed to assess vulnerability: which components were considered, which metrics were used, the scoring process… Fish were the organisms the most frequently concerned and the number of publications decreased with the increasing complexity of biodiversity studied (from populations to multitrophic organizations). Climate change was the main stressor for which vulnerability was assessed. Vulnerability was commonly defined as being highly sensitive, highly exposed and lowly adaptable even if adaptive capacity was rarely addressed. This study showed an interest in the concept of vulnerability to protect aquatic ecosystems. Nonetheless, to better evaluate their risk of biodiversity loss, we should consider vulnerability at a higher level of organization and encompass the adaptive capacity of the biota.</p></div>","PeriodicalId":543,"journal":{"name":"Environmental Management","volume":"75 2","pages":"192 - 204"},"PeriodicalIF":2.7,"publicationDate":"2024-11-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142602657","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Setting Tiered Management Triggers using a Values-based Approach in an Indigenous-led Cumulative Effects Management System.","authors":"Katerina Kwon, Tom Gunton, Murray Rutherford, Taylor Zeeg","doi":"10.1007/s00267-024-02075-0","DOIUrl":"https://doi.org/10.1007/s00267-024-02075-0","url":null,"abstract":"<p><p>Indigenous-led cumulative effects assessment and management (CEM) has emerged in recent years as a proactive and strategic approach for addressing the cumulative impacts of industrial development and other activities. CEM identifies and monitors high-priority values and stressors and develops management strategies to restore and improve the condition of those values. As Indigenous-led CEM evolves, it faces a major challenge in linking cumulative effects assessment and monitoring information to effective management actions. One promising approach to address this challenge is the use of tiered management triggers, which are a series of progressive markers associated with specified degrees of change in the condition of a value, designed to reflect increasing levels of concern about the value. These types of limits or thresholds inform decision-makers that they need to act, or act more intensively, to restore values to an acceptable state. In this paper, we present a novel method for setting tiered management triggers that was developed in an Indigenous-led CEM program. We co-developed this six-step method with the Metlakatla First Nation (located on the northwest coast of British Columbia, Canada) and applied it in a series of community workshops to select triggers for three values in the Metlakatla CEM Program: butter clams, housing, and food, social, and ceremonial activity. The method draws from participatory frameworks including structured decision-making and collaborative planning. The workshop results show that management triggers can successfully be established through a values-focused process of social choice, involving community engagement and informed by relevant scientific research and other knowledge.</p>","PeriodicalId":543,"journal":{"name":"Environmental Management","volume":" ","pages":""},"PeriodicalIF":2.7,"publicationDate":"2024-11-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142602663","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Willingness to Pay for Improved Groundwater due to BMPs in PEI","authors":"Patrick Withey,&nbsp;Ryan Trenholm,&nbsp;Joseph McInnis,&nbsp;Van Lantz","doi":"10.1007/s00267-024-02082-1","DOIUrl":"10.1007/s00267-024-02082-1","url":null,"abstract":"<div><p>This study uses stated preference techniques to evaluate the willingness to pay for improved groundwater in PEI, which allows us to estimate the social cost of nitrogen in this region. ‘Beneficial Management Practices’ (BMPs) are often employed in PEI’s agricultural sector, to improve crop yields but also reduce adverse environmental effects such as nitrogen leaching that can affect ground and surface waters. PEI residents were surveyed to estimate a dollar value of improved water quality due to reduced nitrogen leaching due to BMPs. From the responses to a double-bounded dichotomous choice survey, models using maximum likelihood estimation showed that residents of PEI were willing to pay roughly $230 per year to see a reduction in nitrogen of either 20% or 50%, which translated to $5–13 per kg of nitrogen reduced. However, excluding ‘yeah-sayers’ and protest votes suggests that WTP is lower for the 20% reduction and increases as nitrogen reduction increases. Thus, a social cost of $13/kg should be considered an upper bound in PEI. WTP values, as well as estimates of the social cost of nitrogen are similar to values in previous literature. We find that variables such as cell phone usage, belief that farmers should pay for BMPs, and spending on water filtration have a statistically significant impact on WTP. Other variables are significant in some model specifications, however many demographic variables such as employment status and education do not affect WTP.</p></div>","PeriodicalId":543,"journal":{"name":"Environmental Management","volume":"75 2","pages":"286 - 306"},"PeriodicalIF":2.7,"publicationDate":"2024-11-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142574752","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Impacts of Participatory Forest Management on Land Use/Land Cover of Adaba-Dodola Forest in South Eastern Ethiopia and its Implication to REDD+ Implementation","authors":"Lemma Tiki,&nbsp;Jumanne M. Abdallah,&nbsp;Motuma Tolera,&nbsp;Kristina Marquardt","doi":"10.1007/s00267-024-02083-0","DOIUrl":"10.1007/s00267-024-02083-0","url":null,"abstract":"<div><p>Despite various interventions to protect forests, many developing countries, including Ethiopia, continue to face substantial forest conservation challenges, particularly where local communities heavily rely on forests for their livelihoods. Recognizing the urgency of this issue, the government of Ethiopia introduced Participatory Forest Management (PFM) and devolved forest management responsibilities to enhance forest conservation. Therefore, this assessment examines the impacts of PFM on forest cover based on an analysis of the Land Use/Land Cover Change (LULCC) over the last 23 years in Adaba-Dodola, and its implications for REDD+ implementation. The study involved determining the LULCC of the Adaba-Dodola forest after the introduction of PFM from 2000 to 2023. Landsat images of 2000, 2012, and 2023 were analyzed to detect LULCC. The study result showed that the Adaba-Dodola forest cover increased by 1.83% since the PFM was introduced. The decreased agricultural land by 0.87% was the main factor attributed to the increase in shrub cover, while shrubland attributed to the rise in forest cover. Net areas of about 148 ha/year of shrublands were converted into forest land owing to significant forest regeneration, while shrublands had a net gain of 110.5 ha/year from agriculture and grasslands between 2000 and 2023. The increase in forest cover is attributed to the effectiveness of PFM in halting deforestation and promoting forest conservation. Thus, the PFM approach is a tool for preserving forest ecosystems and mitigating the adverse effects of deforestation and forest degradation, therefore would be used as an umbrella for implementing REDD+.</p></div>","PeriodicalId":543,"journal":{"name":"Environmental Management","volume":"75 2","pages":"341 - 355"},"PeriodicalIF":2.7,"publicationDate":"2024-11-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142581084","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Mapping and Analyzing Ecosystem Services Hotspots and Coldspots for Sustainable Spatial Planning in the Greater Asmara Area, Eritrea","authors":"Blal Adem Esmail,&nbsp;Chiara Cortinovis,&nbsp;Davide Geneletti,&nbsp;Luis Inostroza,&nbsp;Riccardo Peters,&nbsp;Claudia Romelli,&nbsp;Isabel Schulze,&nbsp;Belula Tecle-Misghina,&nbsp;Medhane Teklemariam,&nbsp;Jingxia Wang,&nbsp;Christian Albert","doi":"10.1007/s00267-024-02078-x","DOIUrl":"10.1007/s00267-024-02078-x","url":null,"abstract":"<div><p>Rapid urbanization in African metropolises like the Greater Asmara Area, Eritrea, poses numerous environmental challenges, including soil sealing, loss of vegetation cover, threats to protected natural areas, and climate change, among others. Mapping and assessing ecosystem services, particularly analyzing their spatial and temporal distribution is crucial for sustainable spatial planning. This study aims at mapping and analyzing ecosystem services hotspots and coldspots dynamics in the Greater Asmara Area to identify recent trends and opportunities for enhancing ecosystem services supply. Utilizing remote sensing images, we produced land cover maps for 2009 and 2020 and mapped six ecosystem services through a lookup table approach. The study includes provisioning, regulating and maintenance, and cultural ecosystem services. We analyzed their spatio-temporal variations, identifying ecosystem services hotspots and coldspots and their changes over time. Results show that overall ecosystem services potential in the Greater Asmara Area remains low but stable, with some improvements. By 2020, areas with no ecosystem services potential decreased in southern regions like Gala Nefhi and Berik, and new hotspots and coldspots emerged in central Gala Nefhi. This pilot study demonstrates the feasibility and key challenges of the ecosystem services hotspots and coldspots approach for sustainable spatial planning in rapidly urbanizing African metropolitan regions. Despite limitations, the study offers valuable insights into ecosystem services potentials, and related hotspots and coldspots dynamics, raising awareness and paving the way for further research and application.</p></div>","PeriodicalId":543,"journal":{"name":"Environmental Management","volume":"75 3","pages":"551 - 567"},"PeriodicalIF":2.7,"publicationDate":"2024-11-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://link.springer.com/content/pdf/10.1007/s00267-024-02078-x.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142563431","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Social Influence in Social-Ecological Systems: Collaborative Capacity and Inter-Organizational Networks in the U.S. Sagebrush","authors":"R. Patrick Bixler,&nbsp;Maureen Essen,&nbsp;Jennifer Thomsen,&nbsp;Shawn Johnson,&nbsp;Samer Atshan,&nbsp;Auva Shariatmadari","doi":"10.1007/s00267-024-02026-9","DOIUrl":"10.1007/s00267-024-02026-9","url":null,"abstract":"<div><p>Collaborative governance has become a prominent, if not dominant, framework for thinking about multi-scalar and cross-jurisdictional environmental management. The literature broadly and consistently suggests that collaborative capacity and inter-organizational networks provide the institutional framework for addressing social-ecological system challenges. Surprisingly little scholarship addresses processes of social influence (or contagion) in social-ecological systems writ large, or more specifically as it relates to collaborative capacity. In this study, we consider the relationship between network position and structure and “collaborative capacity”. We use a linear network autocorrelation model to establish a quantifiable, statistical relationship between an organizational-level outcome (collaborative capacity) for organizations that are relationally connected in a network addressing conservation and management issues in the U.S. sagebrush biome. We test three general hypotheses: (1) that social position – operationalized as network centrality – is related to collaborative capacity, (2) that subgroup or community structure – operationalized as modularity – is related to collaborative capacity, and (3) that there is a social contagion effect of collaborative capacity. Our results identify a positive relationship between collaborative capacity and organizations in positions of brokerage as well as evidence of a “collaborative capacity” contagion effect. This work contributes to our understanding of the role of bridging organizations and networks for large-scale environmental management.</p></div>","PeriodicalId":543,"journal":{"name":"Environmental Management","volume":"75 2","pages":"272 - 285"},"PeriodicalIF":2.7,"publicationDate":"2024-10-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142542754","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Socioeconomic Status and Local Biodiversity as Predictors of Attitudes towards Nature among High School Students in a Latin American Metropolis","authors":"Catalina B. Muñoz-Pacheco,&nbsp;Claudia Cerda,&nbsp;Nélida R. Villaseñor","doi":"10.1007/s00267-024-02077-y","DOIUrl":"10.1007/s00267-024-02077-y","url":null,"abstract":"<div><p>Urbanization and biodiversity loss disconnect humans from nature and may limit pro-environmental actions. Although, a growing body of knowledge exists on people’s attitudes towards nature, the majority focuses on the influence of socio-environmental factors. Significant variations in socioeconomic and educational levels in urban areas affect access to biodiversity. In this study, we aim to identify the socio-environmental variables that are associated with people’s attitudes towards nature (student’s knowledge about urban birds and their participation in conservation actions). We collected data on local biodiversity, socioeconomical status, and high school students’ attitudes towards nature (15 schools, <i>n</i> = 175 students) in a large Latin American capital city. Structural equation modeling (SEM) was utilized to identify relationships among all variables. Socioeconomic characterization was assessed using levels of socio-materiality and school performance scores. Definitions of ecological complexity were based on bird species richness and vegetation density. Knowledge of urban birds was evaluated using two indicators: urban bird identification (recognition of names) and identification of the biogeographic origin of urban birds (native or exotic). Participation in conservation actions by students was assessed based on implementation scale and implementation frequency. According to our results, respondents’ knowledge of birds was poor: 42% of students identified only two species (the domestic pigeon and the monk parakeet, both exotic). Only 26% of total students participated in conservation actions. SEM analysis revealed that socioeconomic status was positively associated with the ecological complexity of surrounding areas. In turn, ecological complexity showed a positive relationship with students’ knowledge on urban birds. Finally, students’ knowledge of urban birds showed a positive influence on conservation actions. Our findings suggest that, the improvement of students’ knowledge about local biodiversity and ensuring equitable access to biodiversity could be an effective way to foster students’ involvement in conservation actions, especially in neighborhoods of lower socioeconomic levels.</p></div>","PeriodicalId":543,"journal":{"name":"Environmental Management","volume":"75 3","pages":"623 - 637"},"PeriodicalIF":2.7,"publicationDate":"2024-10-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142492534","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"A Nature-based Solutions Framework for Embedding Climate Change Mitigation and Adaptation into Urban Land Use Plans through Strategic Environmental Assessment (SEA)","authors":"Amarilis Lucia Casteli Figueiredo Gallardo,&nbsp;Alan Bond","doi":"10.1007/s00267-024-02073-2","DOIUrl":"10.1007/s00267-024-02073-2","url":null,"abstract":"<div><p>Climate change impacts comprise a particular challenge for authorities when reconciling the implications of land use planning decisions. Whilst Strategic Environmental Assessment (SEA) is typically applied to the development of urban land use plans, the selection of mitigation and adaptation strategies for climate change impacts can have knock-on effects on nature. However, Nature-based Solutions (NbSs) could provide an innovative means of addressing climate change mitigation and adaptation without these knock-on effects. The main aim of this research is therefore to propose a conceptual framework for embedding NbSs into the main stages of the SEA process to potentially enhance climate change mitigation and adaptation in urban land use planning. This is achieved through a systematic literature review of academic and grey literature sources, with subsequent content analysis. This study demonstrates the value of matching these manifold NbS approaches to climate change impacts potentially addressed in SEA process stages and suggests how this might be achieved in practice focusing on urban land use plans.</p></div>","PeriodicalId":543,"journal":{"name":"Environmental Management","volume":"75 2","pages":"256 - 271"},"PeriodicalIF":2.7,"publicationDate":"2024-10-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142492529","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}