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Micro and nanoplastics pollution: A review on global concern and its impacts on ecosystems
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This review summarizes the current understanding of micro and nanoplastic pollution globally, covering their sources, movement through ecosystems, and risks to both environmental and human health. The evidence shows that these tiny particles alter soil and sediment properties, disrupt nutrient cycles, and pose potential climate hazards. The authors emphasize that more research is needed on how microplastics move through food chains and affect human health, particularly through contaminated food and water.
Abstract In recent decades, the ubiquity of micro and nanoplastics (MNPs) pollution has emerged as a global concern due to its potential risks to both ecological and human health. The detrimental effects of MNPs have resulted in significant changes in the physicochemical and biological properties of terrestrial soil and benthic sediment. These alterations have led to a disrupted nutrient cycle, potential future climate hazards, and further impacts on ecosystem services. This review aims to discuss the possible origins, composition, abundance, life cycle, and transport processes of MNPs in aquatic and terrestrial ecosystems. It seeks to understand the potential ecological and human health risks associated with MNPs pollution and explores their implications for biodiversity conservation and ecosystem services. Moreover, this review highlights the advanced analytical techniques used to detect and quantify MNPs. It further suggests policy frameworks to combat this pollution in natural environments. The findings of this review are intended to assist environmentalists, microbiologists, hydrologists, and policymakers in identifying scientific gaps and pragmatic solutions to reduce MNPs pollution. Future research should investigate the intake mechanism and impact of MNPs on plants in different ecosystems, as well as their effects on food chains and human health. This will ensure that the ecological and human health risks associated with MNPs pollution can be timely mitigated.
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Environmental Fate and Ecological Risk of Micro- and Nanoplastics across Terrestrial and Aquatic Ecosystems
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Scientists reviewed existing research on tiny plastic particles (microplastics and nanoplastics) and found they're spreading throughout soil, rivers, and oceans, where animals eat them and pass them up the food chain. These plastic particles cause stress and health problems in wildlife, but researchers still don't fully understand the long-term effects or how much exposure is dangerous. This matters because these same plastic particles can end up in our food and water, but we need better research methods to understand the real risks to human health.
Micro- and Nano-Plastics Contaminants in the Environment: Sources, Fate, Toxicity, Detection, Remediation, and Sustainable Perspectives
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This review provides a broad overview of micro- and nanoplastic pollution, covering where these particles come from, how they spread through the environment, and the damage they cause to living things including humans. The authors also compare different methods for removing microplastics from the environment, including physical, chemical, and biological approaches. The paper calls for more research and global cooperation to develop better tools for measuring the health risks of plastic pollution.
Micro/nanoplastics: from synthesis to assimilation, global environmental impacts, challenges, consequences, and advanced remediation strategies.
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This review summarizes existing research on tiny plastic particles found in water, soil, and air, and how they affect plants, animals, and microorganisms. It also covers methods being developed to remove these particles from the environment, including filtering, chemical treatments, and recycling, while noting that removal methods are still being developed.
Tracing the microplastic cycle in ecosystems with sources biological interactions and mitigation strategies
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Tiny plastic particles called microplastics have worked their way into soil, water, air, plants, animals, and eventually our bodies, and scientists still aren't sure exactly what long-term harm this causes to our health. This review pulls together existing research on how microplastics move through ecosystems and accumulate in living things, while also highlighting promising cleanup methods—but it stresses that more research is urgently needed to fully understand the risks and find better solutions.
The Fate and Risk of Micro- and Nanoplastics in Terrestrial Ecosystems
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This research review summarizes what scientists currently know about tiny plastic particles (called micro- and nanoplastics) that contaminate soil and land environments. The study found that while researchers have learned a lot about plastic pollution, there are still major gaps in understanding how these particles move through soil, affect plants and animals, and potentially reach humans through food. This matters because these microscopic plastics could enter our food supply through crops grown in contaminated soil, but scientists don't yet fully understand the health risks.
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