Sciences marines : recherche et développement

Abstrait

Marine Pollution: A Comprehensive Review and Assessment

Tim Stebin

Marine pollution is an escalating global concern with far-reaching ecological, economic, and societal implications. This comprehensive review and assessment delve into the multifaceted dimensions of marine pollution, elucidating its diverse sources, consequences, and mitigation strategies. Drawing on a wealth of scientific research and empirical data, this study provides a thorough analysis of the current state of marine pollution and its impact on marine ecosystems and human communities. The review begins by outlining the various sources of marine pollution, including industrial discharges, sewage, oil spills, plastic waste, and agricultural runoff, among others. It explores the intricate pathways through which pollutants enter marine environments and highlights the complex interplay of natural and anthropogenic factors driving pollution levels. A critical examination of the ecological repercussions of marine pollution follows, emphasizing the devastating effects on marine biodiversity, food webs, and ecosystem services. The assessment also underscores the interconnectedness of terrestrial and marine ecosystems, emphasizing the potential cascading effects of pollution on global biodiversity.

Furthermore, this review presents a comprehensive analysis of the socioeconomic consequences of marine pollution, encompassing impacts on fisheries, tourism, coastal communities, and global economies. It emphasizes the disproportionate burden borne by vulnerable populations and coastal regions, drawing attention to the need for equitable solutions. In the latter part of this review, various mitigation and remediation strategies are evaluated, ranging from regulatory measures and technological innovations to community-based initiatives and international collaborations. The study underscores the importance of a holistic, multidisciplinary approach to address the complex challenges posed by marine pollution effectively. this review and assessment provide a comprehensive overview of the multifaceted issue of marine pollution, shedding light on its far-reaching consequences and the urgent need for concerted global action. It serves as a valuable resource for policymakers, scientists, environmentalists, and stakeholders seeking to better understand, combat, and mitigate the profound threats posed by marine pollution in the 21st century.