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Sediment pollution in coastal and marine environments
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This editorial reviews studies on sediment pollution in coastal and marine environments, covering topics from heavy metal contamination to microplastic accumulation. The research highlights how human activities are degrading coastal sediments and threatening marine ecosystems. The findings emphasize the urgent need for better monitoring and management of pollutants, including microplastics, in these sensitive environments.
Sediment pollution in coastal and marine environments has emerged as a pressing concern due to its far-reaching ecological, environmental, and human health impacts. This Special Issue of the Marine Pollution Bulletin assembles a diverse range of studies investigating sediment pollution, its causes, and potential mitigation strategies, covering topics such as geophysical assessment of anthropogenic activities, biological responses to pollution, contamination, and ecological risk assessments, and microplastics in coastal sediments. The findings emphasize the need for effective monitoring, management, and interdisciplinary research to address the multifaceted challenges posed by sediment pollution. As the global population grows and human activities expand, it is essential to prioritize sustainable practices and policies to minimize anthropogenic impacts on coastal and marine ecosystems. By advancing collective knowledge and sharing best practices, we can work towards ensuring a healthier and more resilient future for these crucial ecosystems and the lives they support.
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WITHDRAWN: Sediment pollution in coastal and marine environments
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This special issue editorial introduced a collection of studies on sediment pollution in coastal and marine environments, covering topics from geophysical assessment to ecological impact and mitigation strategies.
Plastic pollution in the marine environment
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This review provides a comprehensive overview of plastic pollution in coastal and marine environments, covering everything from how plastics enter the ocean to their effects on marine life. Researchers compiled global data showing microplastic concentrations ranging widely across different water bodies and sediments, with marine organisms accumulating significant amounts. The study underscores that plastic pollution causes ecological damage through entanglement, ingestion toxicity, and the transport of invasive species.
Assessing the Impact of Microplastic Pollution on Coastal Ecosystems: a Multidimensional Environmental Approach
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This review presents a comprehensive multidimensional analysis of microplastic pollution in coastal ecosystems, examining how microplastics alter sediment dynamics, disrupt marine food webs, and interact synergistically with heavy metals and persistent organic pollutants to create a complex environmental crisis requiring integrative management solutions.
A Perspective on Marine Pollution
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This essay reviews major categories of marine pollution — including plastics, sewage, heavy metals, and oil spills — and their sources and effects on coastal and ocean ecosystems. It frames plastic pollution as one of the most visible and persistent threats to marine environments and human communities that depend on them.
Potential ecological risk assessment of microplastics in coastal sediments: Their metal accumulation and interaction with sedimentary metal concentration
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Scientists surveyed 21 locations along Qatar's coastline and found microplastics in sediments at every site, with most particles showing signs of chemical degradation from the harsh environment. The microplastics had adsorbed metals from the surrounding environment, though at lower concentrations than those found in the sediment itself. This research shows how microplastics in coastal areas can act as carriers for toxic metals, potentially increasing the exposure of marine organisms and, through the food chain, humans.
Research digests by email
When a large batch of papers lands in the Atlas, we read through it and send a short write-up of what stood out.