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Ecotoxicological Impact of Microplastics in the Environment
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This chapter reviews the ecotoxicological effects of microplastics across environmental compartments, covering impacts on bacteria, phytoplankton, zooplankton, fish, and mammals. The study highlights how microplastics act as vectors for transporting contaminants and emphasizes the need for effective strategies to limit their harmful environmental effects.
Microplastics (MPs) are small plastic particles less than 5 millimeters in size that have become a major concern due to their ability to harm the environment. These particles can be consumed by a wide variety of aquatic organisms, resulting plethora of adverse effects. Acting as a vector they can transfer and cause the bioavailability of several contaminants in different environmental compartments. The aim of this chapter is to examine the eco-toxicological effects of MPs in the environment. This includes its origin, fate, and distribution, as well as their toxicological impacts on bacteria, phytoplankton, zooplankton, fish, and mammals. Furthermore, the potential risks of MPs on human health also discussed. This chapter highlights the necessity of better understanding the impact of MPs on the environment, as well as the need for effective ways to limit their detrimental effects.
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Environmental distribution, transport and ecotoxicity of microplastics: A review
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This review covers the environmental distribution and transport of microplastics across marine, freshwater, soil, and atmospheric compartments, and analyzes their toxicity to organisms at different trophic levels including potential effects on human health.
Ecotoxicological effects of microplastics on biota: a review
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This review examines the ecological impact of microplastics on organisms across different levels of the food chain, from plankton to fish. Researchers found that microplastic exposure triggers a range of harmful effects including oxidative stress, immune disruption, reproductive problems, and altered feeding behavior. The evidence suggests that microplastics pose a widespread toxicological threat to wildlife, though more research is needed to understand the long-term population-level consequences.
Toxicity of microplastics in the marine environment.
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This review chapter provides a broad and updated overview of microplastic ecotoxicology in marine environments, covering effects from the biochemical level through population and ecosystem scales. Evidence reviewed demonstrates that microplastics can act as physical hazards and chemical vectors affecting marine biodiversity across multiple trophic levels.
Microplastics as a potential risk for aquatic environment organisms – a review
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This review examined the sources, pathways, and ecotoxicological risks of microplastics in aquatic environments, covering effects on bacteria, algae, zooplankton, and fish, and noting that the small size and ubiquity of MPs makes them highly bioavailable and capable of accumulating toxic co-contaminants.
Effects of Microplastic Exposure on Different Speciesin Ecosystem
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This review examines the ecotoxicological effects of microplastic exposure on organisms across aquatic and terrestrial ecosystems, covering bioaccumulation and trophic transfer in fish, mollusks, and other species. The authors emphasize that microplastics originating from industrial processes and plastic waste pose long-term ecosystem-wide threats.
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When a large batch of papers lands in the Atlas, we read through it and send a short write-up of what stood out.