Marine plastic pollution: A systematic review of management strategies through a macroscope approach.

Autor: Fonseca T; Post-graduation Program in Production Engineering, Paulista University, São Paulo, Brazil; Post-graduation Program in Environmental Systems Analysis, University Centre Cesmac, Maceió, Brazil., Agostinho F; Post-graduation Program in Production Engineering, Paulista University, São Paulo, Brazil. Electronic address: feni@unip.br., Pavão JMSJ; Post-graduation Program in Environmental Systems Analysis, University Centre Cesmac, Maceió, Brazil; Emergy and Resilience Ecosystems Laboratory (LERE), University Centre Cesmac, Maceió, Brazil. Electronic address: jesse.marques@cesmac.edu.br., Sulis F; Post-graduation Program in Production Engineering, Paulista University, São Paulo, Brazil; Post-graduation Program in Environmental Systems Analysis, University Centre Cesmac, Maceió, Brazil. Electronic address: federico.sulis@aluno.unip.br., Maceno MMC; Post-graduation Program in Production Engineering, Federal University of Parana, Brazil. Electronic address: marcell.maceno@ufpr.br., Almeida CMVB; Post-graduation Program in Production Engineering, Paulista University, São Paulo, Brazil. Electronic address: cecilia.almeida@docente.unip.br., Giannetti BF; Post-graduation Program in Production Engineering, Paulista University, São Paulo, Brazil. Electronic address: biafgian@unip.br.
Jazyk: angličtina
Zdroj: Marine pollution bulletin [Mar Pollut Bull] 2024 Nov; Vol. 208, pp. 117075. Date of Electronic Publication: 2024 Oct 02.
DOI: 10.1016/j.marpolbul.2024.117075
Abstrakt: Alternatives to address the ocean plastic crisis have been a hot topic in scientific literature, although a systemic approach to assess their effectiveness and identify bottlenecks is still lacking. To contribute to discussions on this topic, this study aims to conduct a literature review on current scientific information regarding management strategies for marine plastic pollution. The PRISMA method was used to select the most relevant articles from the Scopus® database, resulting in a sample of 176 articles after applying exclusion criteria for full-text evaluation. Unlike other literature review studies, Odum's Macroscope is used here to develop a model that provides a systemic view of the plastic crisis on a large scale, encompassing various compartments and their interactions. Specifically, eight compartments are identified: industry, consumers, waste collection & management, freshwater systems, fisheries, aquaculture and shipping, marine ecosystems, marine plastic collection and recycling, and life cycle. Each piece of literature reviewed is categorized into one of these compartments and discussed accordingly. The highlights of the results indicate that: (i) waste collection & management and freshwater systems, which are primary pathways for plastic litter reaching the ocean, have been relatively under-investigated compared to other compartments. (ii) Most studies originate from developed countries, raising doubts about the effectiveness of management proposals in underdeveloped countries. (ii) Existing strategies for collecting and recycling marine litter are unlikely to be implemented at a large scale due to operational obstacles, thus offering insufficient mitigation for the plastic crisis. (iv) The development of new biomaterials has proven mostly ineffective and harmful. (v) Alternatives management for microplastic pollution are still in their infancy, resulting in scarce information across all compartments. (vi) No studies focus on the origin of the plastic issue, which lies in the petrochemical industry. From a general perspective, the literature indicates that there is no one-size-fits-all management strategy to the plastic crisis, and the available options are often scattered and disconnected, making a systemic approach essential for studying such a transboundary issue. While efforts exist, stakeholders must act to effectively address the problem, or at least make meaningful progress. The marine plastic crisis operates systemically, analogous to the climate crisis, both stemming from human dependence on fossil fuels. Similar to achieving carbon neutrality, designing a globally sustainable economy should prioritize achieving plastic neutrality as a core component.
Competing Interests: Declaration of competing interest The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper.
(Copyright © 2024 Elsevier Ltd. All rights reserved.)
Databáze: MEDLINE
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