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Navigating towards a plastic-free future: A holistic review of microplastic accumulation and management for land and environmental sustainability
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This holistic review examines microplastic accumulation in freshwater and marine ecosystems and consumption by aquatic life, evaluating bioremediation technologies, circular economy strategies, and plastic waste reduction approaches needed to move toward a plastic-free future.
Bioaccumulation of micro (nano) plastics (MNPs) in freshwater and marine ecosystems) and their consumption by life forms can lead to health decline. Importance of suitable infrastructure growth, waste valorization, cost-effective methods for managing plastic waste, and feasible options to reduce in the environment were proposed in this study. Results suggested that introducing MPs at varying concentrations reduces key soil enzyme activities, indicating a dose-dependent effect on microbial functions. MPs interact with heavy metals, influencing plant biomass and chlorophyll levels, likely due to reduced metal bioavailability and changes in microbial abundance. In food chains, MPs pose risks to human health, with significant ingestion from contaminated sources potentially leading to oxidative stress and physiological disturbances in both humans and marine wildlife. Repurposing plastic waste in construction enhances material properties and reduces environmental impact. Additionally, activated carbon from plastic waste shows strong pollutant adsorption capabilities, aiding environmental remediation.
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Micro Plastic Contamination: A Comprehensive Review of Risks and Sustainable Solutions
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This comprehensive review examines the sources, environmental fate, ecological impacts, and potential sustainable solutions for microplastic contamination, summarizing evidence for MP effects on aquatic organisms and discussing physical, chemical, and biological strategies to reduce pollution.
Environmental Impact of Microplastics in Aquatic Ecosystems: A Review of Current Research and Future Directions
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This review examines microplastic pollution in aquatic ecosystems, covering chemical, biological, and ecological processes beyond simple physical contamination and identifying priority areas for future research directions.
Microplastics as an emerging menace to environment: Insights into their uptake, prevalence, fate, and sustainable solutions
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This review provides a comprehensive look at how microplastics enter the environment, accumulate in living organisms, and move through food chains. The paper covers sources, transport mechanisms, and the health implications of microplastic exposure for both wildlife and humans. The authors also discuss emerging solutions including biodegradable alternatives and advanced filtration technologies.
Microplastics in the environment: A critical overview on its fate, toxicity, implications, management, and bioremediation strategies
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This review provides a broad overview of microplastic pollution, covering how these particles enter freshwater systems, accumulate in organisms, and carry toxic chemicals through the food chain. With approximately 360 million tons of plastic produced globally each year and only 7% recycled, microplastics have become a pervasive threat to water quality and, by extension, human health.
Microplastics Pollution in Aquatic Ecosystems: Challenges and Perspectives
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A comprehensive review covered the challenges and future directions for addressing microplastic pollution in aquatic ecosystems, synthesizing knowledge on sources, fate, ecological impacts, and removal strategies. The paper provides a roadmap for research and policy priorities to reduce aquatic microplastic contamination.
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.