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61,005 resultsShowing papers similar to Microplastics a Hidden Threat in our Food and Water Supply
ClearMicroplastics: A Multidimensional Threat to Environment, Economy, and Public Health
Researchers reviewed the full scope of microplastic contamination — particles smaller than 5 mm — across oceans, soils, air, and the human body, documenting how they disrupt ecosystems and carry toxic chemicals. The review calls for global policy coordination, better detection standards, and materials innovation to address what has become a worldwide pollution crisis.
Microplastic pollution: exploring trophic transfer pathways and ecological impacts
Researchers reviewed how microplastics — tiny plastic fragments under 5 mm — move through food chains across aquatic and terrestrial ecosystems, turning up in everything from table salt and drinking water to fish and earthworms. The review highlights how microplastics disrupt nutrient cycling and accumulate across trophic levels, calling for stronger management strategies to curb this global pollutant.
Microplastics in water resources: Global pollution circle, possible technological solutions, legislations, and future horizon
This review summarizes the global scope of microplastic contamination in water and sediment, finding levels that vary enormously -- from near zero to thousands of particles per sample. Microplastics absorb other pollutants from their surroundings, potentially concentrating harmful chemicals, and they infiltrate food chains from the smallest organisms upward. The authors call for stronger legislation and a combination of technological innovation, recycling, and public awareness to address this widespread threat to ecosystems and human health.
Emerging Threat of Food Contamination by Microplastics and its Influence on Safety and Human Perspective
Researchers reviewed how widespread plastic use across industry has made microplastic contamination of food a serious public health concern, with particles entering the food supply through environmental pathways including runoff, wastewater, and air. Addressing this threat requires tighter regulations, better food supply monitoring, and public education on exposure risks.
Micro/nanoplastics in aquatic ecosystems: Analytical challenges, ecological impacts, and mitigation strategies
This review provides a comprehensive assessment of micro- and nanoplastic pollution in aquatic ecosystems, covering detection methods, toxic effects across the food chain, and emerging cleanup strategies. Researchers highlight the limitations of current analytical techniques and the challenges of accurately measuring these tiny particles in water and living organisms. The study identifies key research priorities needed to better understand and mitigate the growing threat of plastic particle pollution in waterways.
Micro and nanoplastics pollution: A review on global concern and its impacts on ecosystems
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.
Microplastics in aquatic systems: A review of occurrence, monitoring and potential environmental risks
Researchers review the presence of microplastics — tiny plastic fragments less than 5 mm — across freshwater and marine environments worldwide, finding that polyethylene, polypropylene, and polystyrene are the most commonly detected types. Exposure disrupts feeding, movement, and reproduction in aquatic wildlife, and the authors call for standardized measurement methods and legal limits to protect ecosystems.
Microplastics in the environment: A critical overview on its fate, toxicity, implications, management, and bioremediation strategies
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: Environmental Ubiquity, Biological Fate, and Human Health Implications
This review summarizes the current understanding of microplastics as a growing global contaminant affecting both ecosystems and human health. Researchers note that microplastics can carry harmful compounds and have been found throughout the environment and in the human body, while global regulatory frameworks remain insufficient. The study calls for enhanced monitoring, stricter regulations, and source-reduction strategies to address the long-term risks of microplastic exposure.
Microplastics in aquatic ecosystems: Detection, source tracing, and sustainable management strategies
This review paper summarizes what we know about microplastics in water environments, including how they spread, how to detect them, and how to manage the problem. It highlights that microplastics can carry toxic substances and calls for stronger global policies and new cleanup methods like biodegradation to protect ecosystems and human health.
Microplastics in Ecosystem – an Overview
This overview reviews how microplastics—particles smaller than 5 mm—originate from plastic degradation, are found globally in aquatic and terrestrial ecosystems, can be ingested by animals at multiple trophic levels, and pose risks to human health through chemical leaching and endocrine disruption. It highlights the need for further research on pollution control and mitigation strategies.
Microplastics in aquatic environment: Challenges and perspectives
This review provides a comprehensive overview of microplastic pollution in water environments, covering sources, transport, health effects, detection methods, and control strategies. Microplastics enter waterways from everyday plastic products, industrial discharge, and wastewater treatment plants, where aquatic organisms ingest them and pass them up the food chain. The review highlights the urgent need for better analytical techniques and global policies to reduce microplastic contamination that ultimately reaches human food and drinking water.
Microplastics as Emerging Environmental Contaminants: Sources, Distribution and Ecological Implications
This review summarizes current knowledge on microplastics as globally distributed environmental contaminants, covering their sources, transport pathways, and ecological impacts. Researchers highlight that these plastic fragments smaller than 5 mm are now detected in aquatic, terrestrial, and atmospheric environments and can enter food webs, while noting significant research gaps in monitoring and risk assessment.
Microplastics in Aquatic Ecosystems: A Critical Review of Sources, Transport Mechanisms and Ecotoxicological Risks
This review provides a broad overview of microplastic pollution in rivers, oceans, and other aquatic environments, covering where these particles come from, how they move through water systems, and the harm they can cause. Evidence indicates that microplastics accumulate toxins and disrupt growth, feeding, and reproduction in aquatic species, with potential consequences for human health through seafood and drinking water. The authors stress the need for better global monitoring, stronger waste management systems, and development of eco-friendly plastic alternatives.
Microplastics Pollution as an Invisible Potential Threat to Food Safety and Security, Policy Challenges and the Way Forward
This review synthesized studies from 1999 to 2020 on microplastics in aquatic ecosystems and human food products, documenting toxic effects from animal studies and identifying major policy gaps in plastic use and disposal regulation, particularly regarding human health risk assessment.
Microplastics as an emerging menace to environment: Insights into their uptake, prevalence, fate, and sustainable solutions
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.
A review on the environmental fate, toxicological risks, and cutting-edge degradation methods of microplastics contamination
Researchers reviewed the global spread of microplastics, documenting concentrations reaching up to 2 million particles per square kilometer in some regions and cataloging their toxic effects on ecosystems and human health. The review highlights an urgent need for coordinated strategies including biodegradable plastics, better wastewater filtration, and international policy to address what it calls an escalating environmental threat.
Microplastics in Surface Waters: A Critical Review of Emerging Challenges and Future Perspectives
This review examines microplastic contamination across aquatic environments, covering detection technologies, ecological risks from ingestion by wildlife and transfer through food webs, and how microplastics serve as vectors for pesticides, heavy metals, and chemical pollutants.
Microplastic contamination, an emerging threat to the freshwater environment: a systematic review
Researchers systematically reviewed the spread of microplastics in freshwater ecosystems — rivers, lakes, and streams — documenting their sources, how they move through water, the damage they cause to aquatic organisms, and the methods used to detect them. Their review serves as a baseline reference for future research and calls for improved waste management to protect freshwater environments from ongoing microplastic contamination.
Health implications of microplastic exposure and sustainable solutions
This review explores the various pathways by which microplastics contaminate aquatic and terrestrial ecosystems through human activities, and how they accumulate in the food chain. Researchers summarize the health implications of microplastic exposure through mechanisms like oxidative stress, gut microbiome disruption, and inflammation. The study emphasizes the need for standardized detection methods and stronger regulatory frameworks to address microplastic contamination in the human food supply.
Microplastic: A Silent Contaminant in Aquatic Ecosystems and Its Ecological Consequences
This review examines microplastics as a pervasive but underappreciated contaminant in aquatic ecosystems, synthesizing evidence on their sources, distribution, uptake pathways in aquatic organisms, and broader ecological consequences for freshwater and marine food webs.
Environmental Fate and Ecological Risk of Micro- and Nanoplastics across Terrestrial and Aquatic Ecosystems
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.
Unveiling the complex impact of microplastics on environmental health, ecosystems, and humans
This comprehensive review consolidates current knowledge on microplastic pollution across marine, freshwater, terrestrial, and atmospheric environments. Researchers examined sources, transport pathways, impacts on living organisms, sampling techniques, and regulatory challenges, highlighting significant gaps in understanding the full scope of microplastic effects on ecosystems and human well-being.
Microplastics: a global threat to life and living
This comprehensive review summarizes what we know about microplastics, covering how they act in the environment, how they break down, and how scientists detect them. Microplastics serve as carriers for toxic chemicals and can harm both marine and land-based ecosystems at multiple levels. The review emphasizes that while some microorganisms can break down plastics, current biodegradation methods are far too slow to keep up with the scale of pollution.