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Ecological risk assessment of the hydrochemistry for benthic macroinvertebrates adjoining Chanomi Creek, Niger Delta, Nigeria 尼日利亚尼日尔三角洲查诺米河附近底栖大型无脊椎动物的水化学生态风险评价
IF 4.8 2区 环境科学与生态学
Ocean & Coastal Management Pub Date : 2025-05-13 DOI: 10.1016/j.ocecoaman.2025.107735
Amarachi Paschaline Onyena
{"title":"Ecological risk assessment of the hydrochemistry for benthic macroinvertebrates adjoining Chanomi Creek, Niger Delta, Nigeria","authors":"Amarachi Paschaline Onyena","doi":"10.1016/j.ocecoaman.2025.107735","DOIUrl":"10.1016/j.ocecoaman.2025.107735","url":null,"abstract":"<div><div>Water pollution and unregulated human activities pose global risks to benthic macroinvertebrates (BMIs) and their ecological roles. This study provides a novel ecological risk assessment of hydrochemical contamination in Chanomi Creek, Niger Delta, by integrating heavy metal (HM) pollution indices with BMI biomonitoring, offering new insights into the spatiotemporal dynamics of aquatic ecosystem degradation. Water and benthic samples were collected monthly from 10 stations (March 2020–August 2021) using a Hydrobios water sampler and Van-Veen Grab. Conductivity, total suspended solids (TSS), dissolved oxygen (DO), total dissolved solids (TDS), sulphate, turbidity, and HMs exceeded regulatory limits. Biological oxygen demand and DO were elevated in the wet season, while TDS, conductivity, and turbidity increased in the dry season. Waste disposal, illegal refining, and crude oil extraction intensified turbidity and chemical pollution, especially in the dry season. Heavy Metal Pollution Index (2564.44–4693.33) and Evaluation Index (113.2–289.6) revealed extreme contamination, mainly from Cu and Cr, especially in the dry season. PCA identified turbid and excessive solids-dominated PC1 (32.46 % variance), while PC2 (16.86 %) reflected nutrient and HMs contamination. Molluscs (77.5 %), mainly <em>Tympanotonus fuscatus</em> (32.5 %), dominated the benthic community, exhibiting resilience to moderate pollution but vulnerability to severe contamination. nMDS and CCA linked BMI distribution to water quality, with high metal loads reducing diversity. <em>Mytilus edulius</em>, <em>Cassostrea gazar</em>, and <em>Arenicola marina</em> indicated poor water quality, while <em>Tf</em> var.<em>radula</em>, <em>Pachymelania aurita</em>, and <em>T. fuscatus</em> indicated disturbed but biologically functional ecosystems. These findings support regulatory frameworks, ecosystem conservation, and sustainable water resource management.</div></div>","PeriodicalId":54698,"journal":{"name":"Ocean & Coastal Management","volume":"267 ","pages":"Article 107735"},"PeriodicalIF":4.8,"publicationDate":"2025-05-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143937769","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"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}
引用次数: 0
Promoting ship sewage recycling in China's inland waterways: A balanced funding approach for advanced disposal fees and subsidies 促进中国内河航道船舶污水回收利用:先进处理费和补贴的平衡融资方式
IF 4.8 2区 环境科学与生态学
Ocean & Coastal Management Pub Date : 2025-05-13 DOI: 10.1016/j.ocecoaman.2025.107728
Huiling Zhong, Jiajue Gao, Yimiao Gu
{"title":"Promoting ship sewage recycling in China's inland waterways: A balanced funding approach for advanced disposal fees and subsidies","authors":"Huiling Zhong,&nbsp;Jiajue Gao,&nbsp;Yimiao Gu","doi":"10.1016/j.ocecoaman.2025.107728","DOIUrl":"10.1016/j.ocecoaman.2025.107728","url":null,"abstract":"<div><div>Ship-generated sewage presents significant environmental challenges in maritime transport, particularly in inland waterways. In China, the existing fee-free delivery policies fall short of providing sufficient incentives for ports and ships, while heavily relying on unsustainable government subsidies. To tackle these challenges, this paper introduces a financially sustainable Advance Disposal Fee (ADF) system paired with a subsidy recycling policy. The proposed approach is built on a tri-level Stackelberg game framework that involves the government, two ports, and a fleet of ships, aiming to optimize recycling policies and stakeholder decision-making. This framework is further formalized into a mixed-integer nonlinear tri-level programming model, where four stakeholders strategically maximize their respective profits. Using two ports along the Pearl River in China as a case study, the findings reveal that the proposed recycling policy substantially improves engagement from both ports and ships, achieving a sewage delivery rate of 89 %. These results provide practical guidance for the development of government recycling policies, the selection of port reception strategies, and the formulation of ship sewage management plans.</div></div>","PeriodicalId":54698,"journal":{"name":"Ocean & Coastal Management","volume":"267 ","pages":"Article 107728"},"PeriodicalIF":4.8,"publicationDate":"2025-05-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143937770","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"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}
引用次数: 0
Protected area impacts on the cover and growth of Brazilian mangrove forests 保护区对巴西红树林覆盖和生长的影响
IF 4.8 2区 环境科学与生态学
Ocean & Coastal Management Pub Date : 2025-05-12 DOI: 10.1016/j.ocecoaman.2025.107738
Rosy Valéria da Rocha Lopes , Carolina Neves Souza , Ana Cláudia Mendes Malhado , Guilherme Ramos Demetrio
{"title":"Protected area impacts on the cover and growth of Brazilian mangrove forests","authors":"Rosy Valéria da Rocha Lopes ,&nbsp;Carolina Neves Souza ,&nbsp;Ana Cláudia Mendes Malhado ,&nbsp;Guilherme Ramos Demetrio","doi":"10.1016/j.ocecoaman.2025.107738","DOIUrl":"10.1016/j.ocecoaman.2025.107738","url":null,"abstract":"<div><div>Protected areas (PAs) are fundamental to biodiversity conservation, yet their effectiveness largely depends on governance instruments such as management plans and participatory councils. In Brazil, mangroves are recognized as Permanent Preservation Areas, but they remain vulnerable to degradation due to weak enforcement, governance challenges, and policy setbacks. However, the extent to which protected areas and their governance structures contribute to mangrove conservation in Brazil remains unclear. We evaluated whether PAs positively influence mangrove conservation and whether governance tools enhance conservation outcomes. We analyzed 25 strictly protected PAs along the Brazilian coast, assessing mangrove coverage changes over time and investigating the role of management plans and councils. We found that fully protected PAs cover approximately 16.86 km<sup>2</sup> of mangroves, representing nearly 12 % of all Brazilian mangrove area. Our results indicate that while PAs provide stability by preventing fragmentation and loss, the presence of governance tools did not significantly improve mangrove conservation outcomes. These findings suggest that the mere existence of management instruments is insufficient for effective conservation, emphasizing the need for stronger enforcement, active stakeholder engagement, and targeted conservation measures. Addressing these governance gaps is crucial for securing the future of mangroves, which play a key role in climate change mitigation.</div></div>","PeriodicalId":54698,"journal":{"name":"Ocean & Coastal Management","volume":"267 ","pages":"Article 107738"},"PeriodicalIF":4.8,"publicationDate":"2025-05-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143937889","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"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}
引用次数: 0
A critical review of closure depth theories and uncertainties: implications for shoreline modelling and coastal management 闭合深度理论和不确定性的评述:对海岸线建模和海岸管理的影响
IF 4.8 2区 环境科学与生态学
Ocean & Coastal Management Pub Date : 2025-05-10 DOI: 10.1016/j.ocecoaman.2025.107732
Connor J. Durkin , Avidesh Seenath , Michiel A.F. Knaapen
{"title":"A critical review of closure depth theories and uncertainties: implications for shoreline modelling and coastal management","authors":"Connor J. Durkin ,&nbsp;Avidesh Seenath ,&nbsp;Michiel A.F. Knaapen","doi":"10.1016/j.ocecoaman.2025.107732","DOIUrl":"10.1016/j.ocecoaman.2025.107732","url":null,"abstract":"<div><div>The sustainability of coastal systems is being increasingly compromised as a result of climate-related coastal hazards and increasing human occupation of coastal zones. Shoreline models play an important role in predicting and understanding coastal systems behaviour, informing coastal resilience and adaptation strategies. A critical parameter in these models is the depth of closure (<span><math><mrow><mi>D</mi><mi>o</mi><mi>C</mi></mrow></math></span>), which defines the seaward extent of significant cross-shore sediment transport and shoreline morphodynamics. There are considerable uncertainties associated with estimating and identifying the <span><math><mrow><mi>D</mi><mi>o</mi><mi>C</mi></mrow></math></span>, which has implications for the accuracy of shoreline predictions and ensuing coastal management decisions. We, therefore, provide a critical literature review of existing theories and methods for defining and estimating the <span><math><mrow><mi>D</mi><mi>o</mi><mi>C</mi></mrow></math></span>, highlighting the complexities, uncertainties, and challenges. We also explore the role of the <span><math><mrow><mi>D</mi><mi>o</mi><mi>C</mi></mrow></math></span> in shoreline models, paying particular attention to their applicability across variations in timescale and coastal environments while considering the associated implications for coastal management decisions. Our findings highlight the need for standardised estimation methods and a better understanding of the <span><math><mrow><mi>D</mi><mi>o</mi><mi>C</mi></mrow></math></span> to improve the reliability and applicability of shoreline models across coastal morphologies and tidal environments. Our findings also emphasise the need for a paradigm shift in practice – from continuing to develop and apply flawed shoreline models to addressing the uncertainties underpinning the formulation and specification of key model parameters, of which the <span><math><mrow><mi>D</mi><mi>o</mi><mi>C</mi></mrow></math></span> is arguably the most critical. This shift is needed to enhance the predictive power and reliability of shoreline models, to better inform decision-making for coastal management and governance.</div></div>","PeriodicalId":54698,"journal":{"name":"Ocean & Coastal Management","volume":"267 ","pages":"Article 107732"},"PeriodicalIF":4.8,"publicationDate":"2025-05-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143927560","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"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}
引用次数: 0
Global insights into the translocation of marine benthic invertebrates as a fishery management tool 海洋底栖无脊椎动物作为渔业管理工具的迁移的全球见解
IF 4.8 2区 环境科学与生态学
Ocean & Coastal Management Pub Date : 2025-05-10 DOI: 10.1016/j.ocecoaman.2025.107733
Teresa Tavera-Ortiz , José Alberto Zepeda-Domínguez , Luis Malpica-Cruz
{"title":"Global insights into the translocation of marine benthic invertebrates as a fishery management tool","authors":"Teresa Tavera-Ortiz ,&nbsp;José Alberto Zepeda-Domínguez ,&nbsp;Luis Malpica-Cruz","doi":"10.1016/j.ocecoaman.2025.107733","DOIUrl":"10.1016/j.ocecoaman.2025.107733","url":null,"abstract":"<div><div>In the face of declining stocks and increasing demand for seafood, fisheries stakeholders worldwide have sought strategies to recover and improve the productivity and quality of their targeted resources. Marine benthic invertebrate populations are particularly vulnerable to overexploitation due to reduced movement capabilities, gregarious reproductive behavior, and high commercial value. However, they are also suitable for enhancement and recovery. Our study aims to describe the benefits of translocating marine benthic invertebrates for fisheries and the ecological impacts on marine ecosystems. We conducted a literature review on the translocation of fishery-focused marine benthic invertebrates. We identified 29 documented global cases of translocation of fishery-focused marine benthic invertebrates with different actors involved and the level of collaboration among them. We identified three main drivers behind the translocation cases: restocking, improving commercial attributes, and minimizing ecological impact. Although three cases have successfully recovered fishable stocks, improved growth rates, or increased economic yield, six of the cases implemented by the fishing and governmental sectors have not quantified the benefits for fisheries, despite being the main objective of translocation<strong>.</strong> Even less attention has been given to its ecological consequences, as most studies do not evaluate potential impacts on ecosystems. Only two cases have assessed specific risks, such as the homogenization of genetic diversity<strong>.</strong> While translocations can increase resilience to climate change and overfishing, their potential ecological risks warrant careful implementation. Furthermore, any translocation initiative should adopt a resilience-based co-management approach, using the best available information for fisheries management.</div></div>","PeriodicalId":54698,"journal":{"name":"Ocean & Coastal Management","volume":"267 ","pages":"Article 107733"},"PeriodicalIF":4.8,"publicationDate":"2025-05-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143931762","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"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}
引用次数: 0
Identifying biological interaction effects in the spatiotemporal dynamics of multiple fish species 识别多种鱼类时空动态中的生物相互作用效应
IF 4.8 2区 环境科学与生态学
Ocean & Coastal Management Pub Date : 2025-05-10 DOI: 10.1016/j.ocecoaman.2025.107739
Qingpeng Han , Xiujuan Shan , Xianshi Jin , Harry Gorfine , Yongqiang Shi
{"title":"Identifying biological interaction effects in the spatiotemporal dynamics of multiple fish species","authors":"Qingpeng Han ,&nbsp;Xiujuan Shan ,&nbsp;Xianshi Jin ,&nbsp;Harry Gorfine ,&nbsp;Yongqiang Shi","doi":"10.1016/j.ocecoaman.2025.107739","DOIUrl":"10.1016/j.ocecoaman.2025.107739","url":null,"abstract":"<div><div>Determining how different fish species respond to biologically driven changes is one of the key prerequisites for understanding fish population dynamics and designing effective fisheries management strategies. This study developed a joint dynamic species distribution model for 10 important fish species in the Bohai Sea summer ecosystem from 2010 to 2019. The model was used to explore the biological drivers in the spatio-temporal dynamics of four economically important fish species: <em>Engraulis japonicus</em>, <em>Larimichthys polyactis</em>, <em>Setipinna taty</em>, and <em>Pampus argenteu</em>s. The results showed that the low-economic-value predators <em>Liparis tanakae</em> and <em>Lophius litulon</em> appeared more frequently in <em>E</em>. <em>japonicus</em> hotspots, which is consistent with the idea that <em>E</em>. <em>japonicus</em> is an important food source of these two fish species. The biomass of <em>L</em>. <em>tanakae</em> and <em>L</em>. <em>litulon</em> was supported by key prey species such as <em>E</em>. <em>japonicus</em>, whilst exerting negative interaction effects on other fish stocks, including those of <em>L</em>. <em>polyactis</em>, <em>S</em>. <em>taty</em> and <em>P</em>. <em>argenteus</em> (predation and competitive interactions were reflected by negative covariation in spatiotemporal densities). Because of the \"food-predation risk trade-off\", <em>L</em>. <em>polyactis</em> and <em>E</em>. <em>japonicus</em> (often accompanied by top predators) exhibited greater differentiation in density hotspots. The model revealed the four species assemblages with their own clear spatio-temporal patterns, providing support for decoupling fisheries for species caught together and regulating the abundance of low-economic-value predatory fish to minimize adverse biologically driven effects on the recovery of economically valuable fish stocks. Our study can serve as a management decision-making framework for multispecies fisheries.</div></div>","PeriodicalId":54698,"journal":{"name":"Ocean & Coastal Management","volume":"267 ","pages":"Article 107739"},"PeriodicalIF":4.8,"publicationDate":"2025-05-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143931761","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"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}
引用次数: 0
Adapting beaches to sea level rise: A sediment-based strategy for protecting coastal tourism in Catalonia (NW Mediterranean) 使海滩适应海平面上升:保护加泰罗尼亚(地中海西北部)沿海旅游业的沉积物战略
IF 4.8 2区 环境科学与生态学
Ocean & Coastal Management Pub Date : 2025-05-08 DOI: 10.1016/j.ocecoaman.2025.107729
Rut Romero-Martín, Alvar Garola, Herminia I. Valdemoro, José A. Jiménez
{"title":"Adapting beaches to sea level rise: A sediment-based strategy for protecting coastal tourism in Catalonia (NW Mediterranean)","authors":"Rut Romero-Martín,&nbsp;Alvar Garola,&nbsp;Herminia I. Valdemoro,&nbsp;José A. Jiménez","doi":"10.1016/j.ocecoaman.2025.107729","DOIUrl":"10.1016/j.ocecoaman.2025.107729","url":null,"abstract":"<div><div>Coastal tourism is a vital economic sector in Mediterranean regions; however it is increasingly threatened by the loss of beaches. Ensuring the economic sustainability of these tourist destinations requires maintaining beaches as functional recreational spaces. This study examines the maintenance of the beach carrying capacity (BCC) as a long-term adaptation strategy for managing beaches along the Catalan coast (NW Mediterranean) under the impact of sea level rise (SLR) throughout the 21st century. It presents a methodological framework that integrates beach surface changes, BCC evolution, regional economic impacts, and adaptation costs by applying updated coastal evolution data and IPCC AR6 SLR scenarios. The results reveal significant vulnerability in Catalonia's tourism sector, particularly under high-emission scenarios (SSP5-8.5), with BCC levels potentially declining by 70 % and regional gross domestic product (GDP) dropping by 6.1 %. This study analyzes three beach nourishment-based adaptation strategies to maintain the BCC, assessing the required sediment resources and costs for each. Adaptation priorities can be determined based on the avoided GDP losses relative to nourishment costs, with the strategy being the most economically viable in areas with intensive sun-and-beach tourism. This study highlights the importance of economically informed adaptation strategies to mitigate the long-term effects of SLR on Catalonia's beach tourism and economy.</div></div>","PeriodicalId":54698,"journal":{"name":"Ocean & Coastal Management","volume":"267 ","pages":"Article 107729"},"PeriodicalIF":4.8,"publicationDate":"2025-05-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143916417","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"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}
引用次数: 0
Comparing ecosystem functioning with environmental cost: Life cycle assessments (LCA) of eco-engineered seawall enhancement units 生态系统功能与环境成本的比较:生态工程海堤加固单元的生命周期评价
IF 4.8 2区 环境科学与生态学
Ocean & Coastal Management Pub Date : 2025-05-08 DOI: 10.1016/j.ocecoaman.2025.107721
Li Peng Yen, Peter A. Todd
{"title":"Comparing ecosystem functioning with environmental cost: Life cycle assessments (LCA) of eco-engineered seawall enhancement units","authors":"Li Peng Yen,&nbsp;Peter A. Todd","doi":"10.1016/j.ocecoaman.2025.107721","DOIUrl":"10.1016/j.ocecoaman.2025.107721","url":null,"abstract":"<div><div>The ongoing replacement of natural coastlines with ‘hard engineered’ coastal defenses has led to a decline in biodiversity and essential ecosystem services. As efforts to restore ecological health in urban coasts grow, strategies that retrofit habitat enhancement units, or ‘eco-units', onto existing seawalls have gained attention due to their ability to enhance biodiversity after installation. However, key functional measurements of the ecological communities that grow on eco-units remain limited, and concerns are emerging regarding the environmental costs of eco-unit production relative to their functional benefits. In this study, we compare the functional performance of eco-units deployed in Singapore with the environmental costs of their production and installation. Life cycle assessment (LCA) revealed that the carbon and nutrient removal capabilities of eco-unit communities were small compared to the climate change impact and marine eutrophication potential of their fabrication. Substituting Ordinary Portland Cement with Supplementary Cementitious Materials could substantially reduce the environmental impact of eco-units and offers a more effective means of reducing net emissions than relying solely on biological processes. Our findings highlight the importance of considering production-related environmental costs when evaluating the sustainability of eco-engineered strategies and indicate the critical role of material selection in the overall impact of eco-unit projects. Eco-units also provide other ecosystem services that are not part of LCA models and these need to be assessed using frameworks that consider a wider range of eco-unit benefits.</div></div>","PeriodicalId":54698,"journal":{"name":"Ocean & Coastal Management","volume":"267 ","pages":"Article 107721"},"PeriodicalIF":4.8,"publicationDate":"2025-05-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143916418","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"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}
引用次数: 0
Spatial response and optimisation partitioning of the impact of marine industry development on ecological vulnerability—A case study of Jiangsu coastal counties 海洋产业发展对生态脆弱性影响的空间响应与优化分区——以江苏沿海县域为例
IF 4.8 2区 环境科学与生态学
Ocean & Coastal Management Pub Date : 2025-05-06 DOI: 10.1016/j.ocecoaman.2025.107727
Hui Guo , Sen Wang , Wei Sun
{"title":"Spatial response and optimisation partitioning of the impact of marine industry development on ecological vulnerability—A case study of Jiangsu coastal counties","authors":"Hui Guo ,&nbsp;Sen Wang ,&nbsp;Wei Sun","doi":"10.1016/j.ocecoaman.2025.107727","DOIUrl":"10.1016/j.ocecoaman.2025.107727","url":null,"abstract":"<div><div>On the basis of the theory of human–ocean regional systems, a marine industry classification system is established from a natural resource management perspective, the spatial response mechanism of the impact of marine industry development on ecological vulnerability is investigated, and space-optimised partitioning of the industrial layout is proposed. The case study results reveal the following: (1) Marine industries with different resource exploitation and utilisation characteristics exhibit distinct spatial layout patterns, and the change characteristics of ecological vulnerability are highly correlated with the spatial layout characteristics of different types of marine industries. (2) Changes in the organisation and structure of human–ocean regional system elements are subject to exogenous drivers, such as marine industry development, which induce responsive changes in the internal ecological environment of the system and exert differential impacts on the ecological vulnerability of regions dominated by different marine industries. (3) On the basis of the comprehensive index of the marine industry development level and the ecological vulnerability index of different grid cells, grid cells with marine industries are divided into industrial-scale control zones, eco-development coordination zones and ecological conservation priority zones, and differentiated spatial layout optimisation paths for marine industries are proposed on the basis of the characteristics of each functional division. This case study can provide insights into high-quality marine industry development and offer reference data for practice development in the study area.</div></div>","PeriodicalId":54698,"journal":{"name":"Ocean & Coastal Management","volume":"267 ","pages":"Article 107727"},"PeriodicalIF":4.8,"publicationDate":"2025-05-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143911515","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"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}
引用次数: 0
A quantitative ergonomic risk assessment model of maritime port operations: An integrated spherical fuzzy-FUCOM-ARTASI approach 海洋港口作业的定量人体工程学风险评估模型:球面模糊- fucom - artasi综合方法
IF 4.8 2区 环境科学与生态学
Ocean & Coastal Management Pub Date : 2025-05-05 DOI: 10.1016/j.ocecoaman.2025.107710
Veysel Tatar , Berk Ayvaz , Dragan Pamucar
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