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Advancement and Challenges of Microplastic Pollution in the Aquatic Environment: a Review
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Microplastics are now found throughout freshwater and marine environments worldwide, from surface waters to deep-sea sediments, carrying toxic chemicals and posing biotoxicity risks to aquatic organisms, yet sampling and identification methods remain inconsistent across studies. Standardizing detection protocols is urgently needed to accurately assess the full scope of microplastic contamination and its threats to aquatic ecosystems and human health via food and water.
As a new persistent environmental pollutant, microplastic pollution has attracted great interest recently. Microplastic particles are distributed widely throughout the world’s freshwaters, oceans, and seas, including the water column and sediments reaching as far as the deep sea. However, the practical considerations and protocols for microplastic pollution have, to the best of our knowledge, not been reviewed properly with regard to assessing their distribution, biotoxicity, sampling, and identification in the aquatic environment. In this review, the implications of microplastic pollution, including its wide distribution, biotoxicity threats, sampling, and identification challenges in the aquatic environment , were discussed and evaluated. The challenges and perspective of the related research are also presented to identify knowledge gaps and to prioritize future research needs.
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Environmental perspectives of microplastic pollution in the aquatic environment: a review
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Researchers reviewed how microplastics spread through freshwater and marine environments worldwide, finding they accumulate in sediments, absorb toxic chemicals, and create surfaces where antibiotic-resistant and potentially pathogenic bacteria can thrive. This pollution threat reaches even Antarctica and the deep sea, posing risks throughout aquatic food webs.
Microplastics in Aquatic Systems: Sources, Accumulation, Environmental Impact and Mitigation Strategies
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This review synthesizes how microplastics enter aquatic ecosystems, where they accumulate, and what harm they cause to wildlife and water quality — while also evaluating mitigation strategies, highlighting that both primary sources like microbeads and secondary sources like degrading plastic waste need to be addressed.
Microplastics Are Contaminants of Emerging Concern in Aquatic Environments: An Overview
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Researchers reviewed the sources, distribution, and ecological risks of microplastics as contaminants of emerging concern in aquatic environments, documenting pathways from industrial discharge and wastewater treatment plants and highlighting their capacity to adsorb other pollutants and harm aquatic life.
Microplastics: An Emerging Threat to the Aquatic Ecosystem
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Researchers reviewed the accumulation of microplastics across aquatic ecosystems worldwide, finding that plastic particles have reached even remote water bodies and pose threats to aquatic organisms through ingestion, physical harm, and the transport of toxic chemical pollutants.
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Researchers introduced the history, formation pathways, global distribution, and toxicological effects of microplastics in aquatic ecosystems, framing the contamination as an urgent public health concern and reviewing mitigation strategies to reduce the growing burden of plastic pollution on marine and freshwater environments.
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.