Marine pollution bulletin最新文献_第3页

The re-use of offshore platforms as ecological observatories. 重新利用海上平台作为生态观测站。

IF 5.3 3区环境科学与生态学

Marine pollution bulletin Pub Date : 2024-11-19 DOI: 10.1016/j.marpolbul.2024.117262

E Fanelli, P Masia, A Premici, E Volpato, Z Da Ros, J Aguzzi, M Francescangeli, A Dell'Anno, R Danovaro, R Cimino, F Conversano

{"title":"The re-use of offshore platforms as ecological observatories.","authors":"E Fanelli, P Masia, A Premici, E Volpato, Z Da Ros, J Aguzzi, M Francescangeli, A Dell'Anno, R Danovaro, R Cimino, F Conversano","doi":"10.1016/j.marpolbul.2024.117262","DOIUrl":"https://doi.org/10.1016/j.marpolbul.2024.117262","url":null,"abstract":"The high number of offshore platforms at the end of their productive phase offers the opportunity of their re-use and the development of effective management solutions, such as the possibility of utilizing them as ecological observatories for monitoring marine ecosystems and their biological resources. Here, through a multiparametric observatory deployed at an unproductive offshore platform, located in the Central Adriatic Sea (Mediterranean Sea), we collected data for 13 months on benthopelagic fish assemblage and habitat conditions. A total of 155.5 h of high-frequency (30 min) video-monitoring, recorded higher fish abundances during spring-summer periods during daytime, while fish diversity was highest in autumn. Some environmental variables contributed significantly to explain the overall community variance. Our results suggest that offshore platforms can be re-converted into ecological observatories, to collect relevant amounts of information that can be difficulty obtained with alternative approaches, contributing to our understanding of changes occurring in open water ecosystems.","PeriodicalId":18215,"journal":{"name":"Marine pollution bulletin","volume":"209 Pt B","pages":"117262"},"PeriodicalIF":5.3,"publicationDate":"2024-11-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142682206","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}

引用次数: 0

A review of oil spill research in Canadian Arctic marine environments. 加拿大北极海洋环境溢油研究综述。

IF 5.3 3区环境科学与生态学

Marine pollution bulletin Pub Date : 2024-11-19 DOI: 10.1016/j.marpolbul.2024.117275

Nicole E Heshka, Christine Ridenour, Nayereh Saborimanesh, Qin Xin, Hena Farooqi, James Brydie

引用次数: 0

Environmental, economic, and social impacts of cruise development. 邮轮开发对环境、经济和社会的影响。

IF 5.3 3区环境科学与生态学

Marine pollution bulletin Pub Date : 2024-11-19 DOI: 10.1016/j.marpolbul.2024.117279

Ming-Tao Chou, Chih-Jung Huang, Chu-Ting Hsu, Cathay Kuo-Tai Kang

{"title":"Environmental, economic, and social impacts of cruise development.","authors":"Ming-Tao Chou, Chih-Jung Huang, Chu-Ting Hsu, Cathay Kuo-Tai Kang","doi":"10.1016/j.marpolbul.2024.117279","DOIUrl":"https://doi.org/10.1016/j.marpolbul.2024.117279","url":null,"abstract":"With the development of the cruise industry, the associated pollution and social impact issues are becoming more severe. The objective of this study is, therefore, to identify the significant impact factors in the cruise development process and to analyze their effects on the natural environment, economy and society. To this end, the study first identified the dimensions and criteria through interviews with experts and a literature review, grouping the dimensions of impact cost into 'natural environment', 'economic' and 'social' using the best-worst method (BWM) resulting in four impact factors included under each dimension, totalling 12 criteria. Methodologically, these criteria were sorted by weight using BWM, resulting in the six most influential factors, which were, in order, 'wastewater, oil pollution and toxic substances', 'exhaust gas and noise', 'low consumption willingness and failure to meet expectations', 'causing urban congestion and traffic jams', 'changing the residents' original lifestyle' and 'vectors of infectious disease transmission'. Following this, the causal diagrams between the various criteria were drawn with the causal relationships between the factors analyzed using the decision-making trial and evaluation laboratory (DEMATEL) method. The results of the study showed that 'causing urban congestion and traffic jams' is the key core factor directly affecting the other five. These findings can assist the cruise industry and the local government in formulating effective preventive and improvement measures to minimise the negative environmental and social impacts of cruise development and to ensure the sustainable development of the industry. This study also has important implications for future management and policy formulation in the cruise industry.","PeriodicalId":18215,"journal":{"name":"Marine pollution bulletin","volume":"209 Pt B","pages":"117279"},"PeriodicalIF":5.3,"publicationDate":"2024-11-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142682196","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}

引用次数: 0

Examining the impact of water quality and meteorological drivers on primary productivity in the Baltic Sea. 研究水质和气象因素对波罗的海初级生产力的影响。

IF 5.3 3区环境科学与生态学

Marine pollution bulletin Pub Date : 2024-11-19 DOI: 10.1016/j.marpolbul.2024.117266

Sachin Budakoti

引用次数: 0

Effects of material and structure types on drifting speed of fish aggregation devices (FADs) in tuna purse seine fishery. 金枪鱼围网捕捞中材料和结构类型对集鱼装置（FAD）漂移速度的影响。

IF 5.3 3区环境科学与生态学

Marine pollution bulletin Pub Date : 2024-11-19 DOI: 10.1016/j.marpolbul.2024.117282

Yucheng Wang, Cheng Zhou, Rong Wan, Liuxiong Xu, Shaojian Guo

引用次数: 0

Application of structural equation modelling to study complex "blue carbon" cycling in mangrove ecosystems. 应用结构方程模型研究红树林生态系统中复杂的 "蓝碳 "循环。

IF 5.3 3区环境科学与生态学

Marine pollution bulletin Pub Date : 2024-11-19 DOI: 10.1016/j.marpolbul.2024.117290

Anirban Akhand, Hongbin Liu, Anupam Ghosh, Abhra Chanda, Rajarshi Dasgupta, Shillpi Mishrra, Peter I Macreadie

{"title":"Application of structural equation modelling to study complex \"blue carbon\" cycling in mangrove ecosystems.","authors":"Anirban Akhand, Hongbin Liu, Anupam Ghosh, Abhra Chanda, Rajarshi Dasgupta, Shillpi Mishrra, Peter I Macreadie","doi":"10.1016/j.marpolbul.2024.117290","DOIUrl":"https://doi.org/10.1016/j.marpolbul.2024.117290","url":null,"abstract":"Blue carbon cycling in mangrove ecosystems is proving to be more complex than previously thought. The objective of this study was the application of structural equation modelling (SEM) to capture such complex and varying data types and provide a holistic understanding of mangrove blue carbon cycling using data from the Indian Sundarban as a test case. We found that SEM was effective at integrating multiple data types and characterizing the processes and variables that regulate the nature and magnitude of CO2 fluxes within a mangrove ecosystem, including atmosphere-hydrosphere, atmosphere-pedosphere, and net ecosystem exchange. Overall, this study finds that atmospheric, water, and soil temperatures were the main and common drivers of CO2 effluxes towards the atmosphere from the entire ecosystem, waterbodies, and soils of mangrove ecosystems, respectively. We conclude that SEM is useful for combining data from different sources, gaining an overarching view of the complex biogeochemical cycling of the blue carbon ecosystems.","PeriodicalId":18215,"journal":{"name":"Marine pollution bulletin","volume":"209 Pt B","pages":"117290"},"PeriodicalIF":5.3,"publicationDate":"2024-11-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142682188","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}

引用次数: 0

Long-term trends of heat waves and ecosystem responses in Jiaozhou Bay, the Yellow Sea. 黄海胶州湾热浪和生态系统响应的长期趋势。

IF 5.3 3区环境科学与生态学

Marine pollution bulletin Pub Date : 2024-11-19 DOI: 10.1016/j.marpolbul.2024.117304

Jing Wang, Xiaoxia Sun, Yongfang Zhao, Shan Zheng, Mingliang Zhu

引用次数: 0

A global review on ecotoxicological studies concerning metal and metalloid contamination in Hammerhead Sharks. 有关锤头鲨体内金属和类金属污染的生态毒理学研究全球综述。

IF 5.3 3区环境科学与生态学

Marine pollution bulletin Pub Date : 2024-11-19 DOI: 10.1016/j.marpolbul.2024.117252

Isabela Figueiredo Fraga, Marcelo Vianna, Rachel Ann Hauser-Davis

{"title":"A global review on ecotoxicological studies concerning metal and metalloid contamination in Hammerhead Sharks.","authors":"Isabela Figueiredo Fraga, Marcelo Vianna, Rachel Ann Hauser-Davis","doi":"10.1016/j.marpolbul.2024.117252","DOIUrl":"https://doi.org/10.1016/j.marpolbul.2024.117252","url":null,"abstract":"Sharks, are highly vulnerable to fishing pressures, a key factor in their global population decline. Chemical pollution, however, especially metal and metalloid contamination, poses significant additional risks. Of around 520 shark species, about 170 are threatened, including the Sphyrna genus (hammerheads). This review examines contamination in these sharks and its ecological and human health implications. A scientometric review indicates limited research, mainly on juveniles and only mercury contamination, with scarce data on other metals, life stages, and consumption thresholds. The findings also indicate a certain amount of Colonial Science concerning ecotoxicological Sphyrna spp. assessments. The expected link between ecotoxicological risks and Sphyrna spp. threat status remains inconclusive due to insufficient data. Notably, larger hammerhead species do not always exhibit higher contamination levels, suggesting that local environmental factors may influence contamination more than biological characteristics. More research is required to understand how environmental pressures impact shark vulnerability and inform conservation strategies.","PeriodicalId":18215,"journal":{"name":"Marine pollution bulletin","volume":"209 Pt B","pages":"117252"},"PeriodicalIF":5.3,"publicationDate":"2024-11-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142682183","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}

引用次数: 0

Analysing ship emissions under complex operating conditions: Insights from onboard measurement data. 分析复杂运行条件下的船舶排放：船上测量数据的启示。

IF 5.3 3区环境科学与生态学

Marine pollution bulletin Pub Date : 2024-11-19 DOI: 10.1016/j.marpolbul.2024.117280

Ailong Fan, Bin Li, Junhui Yan, Liu Yang, Yaqing Shu, Yuqi Xiong, Mingyang Zhang

{"title":"Analysing ship emissions under complex operating conditions: Insights from onboard measurement data.","authors":"Ailong Fan, Bin Li, Junhui Yan, Liu Yang, Yaqing Shu, Yuqi Xiong, Mingyang Zhang","doi":"10.1016/j.marpolbul.2024.117280","DOIUrl":"https://doi.org/10.1016/j.marpolbul.2024.117280","url":null,"abstract":"This research evaluated the emission characteristics of old ships during typical operations, under varying cruising speeds, and during lock transit, using a shaft power meter and PEMS. The research revealed that upstream and downstream low-load voyages accounted for 67.9 % and 65.4 % of the total voyage, respectively. The average emission factors of CO, NOX and CO2 were highest under lock transit with 17.13±0.51 g/kWh, 16.2±0.62 g/kWh and 1075.37±5.72 g/kWh, respectively, while SO2 was highest under manoeuvring with 0.46 ± 0.001 g/kWh. Emissions are closely correlated with engine speed, with the largest emissions at cruising, and emissions at departure and docking significantly concentrated in the 10-15 % and 5-10 % loads. This research emphasizes the importance of considering low-load operating conditions in engine test cycles and provides data support for maritime decarbonization and emission reduction strategies. Future research should continue to explore the emission characteristics of old ships.","PeriodicalId":18215,"journal":{"name":"Marine pollution bulletin","volume":"209 Pt B","pages":"117280"},"PeriodicalIF":5.3,"publicationDate":"2024-11-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142682187","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}

引用次数: 0

Effect of seasonal dynamics on microplastic pollution and its vectorization of heavy metals: An in-vitro toxicity assessment in Artemia franciscana. 季节动态对微塑料污染及其重金属媒介化的影响：法氏金枪鱼体外毒性评估。

IF 5.3 3区环境科学与生态学

Marine pollution bulletin Pub Date : 2024-11-19 DOI: 10.1016/j.marpolbul.2024.117294

Balamurugan Thangamari Vengatesh, Natarajan Chandrasekaran, Amitava Mukherjee

{"title":"Effect of seasonal dynamics on microplastic pollution and its vectorization of heavy metals: An in-vitro toxicity assessment in Artemia franciscana.","authors":"Balamurugan Thangamari Vengatesh, Natarajan Chandrasekaran, Amitava Mukherjee","doi":"10.1016/j.marpolbul.2024.117294","DOIUrl":"https://doi.org/10.1016/j.marpolbul.2024.117294","url":null,"abstract":"This study extensively investigated the abundance of microplastics in Thiruvottiyur coastal area of Chennai, India, before and after Cyclone Michaung. The results demonstrated a significant correlation between microplastic distribution and aftermath rainfall. The concentration of microplastics in sediments increased from 150 ± 48 particles kg-1 to 186 ± 21 particles kg-1 after the cyclone. In seawater, the concentration rose from 1.28 particles L-1 to 3.65 particles L-1, respectively. Heavy metals such as Al, Mg, Zn, Cr, Pb, Cu, Cd, Co, and As were detected on the surface of microplastics, demonstrating their vectorization potential for co-contaminants. After exposure, these microplastics induced oxidative stress in Artemia franciscana with increased superoxide dismutase (SOD), catalase, and reactive oxygen species (ROS). Fluctuations in weather conditions lead to heterogeneous changes in microplastic distribution, revealing the seasonal dynamics of microplastics. This study will provide background information to devise strategies for mitigating microplastic pollution in the marine environment.","PeriodicalId":18215,"journal":{"name":"Marine pollution bulletin","volume":"209 Pt B","pages":"117294"},"PeriodicalIF":5.3,"publicationDate":"2024-11-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142682192","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}

引用次数: 0