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20 resultsShowing papers similar to Review of Recent Advances in Microplastic Ecological Risk Assessment: From Problem Formulation to Risk Characterization
ClearEnvironmental 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.
Microplastics: addressing ecological risk through lessons learned
Researchers reviewed the current state of microplastic ecological risk assessment and proposed applying lessons learned from more established fields of environmental research. The study suggests that despite widespread concern about microplastic pollution, scientific understanding of actual ecological risk remains limited, and future research should follow more rigorous risk assessment frameworks.
Getting a grip on microplastics’ risks
This review examines the current state of microplastic risk assessment, noting that tiny plastic particles have been detected in water, food, air, human blood, lung tissue, and stool, yet their risks to human health and the environment remain unclear. The authors draw parallels with challenges faced in nanotoxicology and discuss how lessons from that field could improve methods for studying microplastic toxicity and exposure.
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.
Current Advances in Evaluation of Microplastics in Environmental Toxicology
This review paper summarizes existing research on microplastics—tiny pieces of plastic smaller than 5 millimeters that are now found everywhere in our environment. These microscopic plastic particles are becoming a major pollution problem because they can harm wildlife and potentially threaten human health as they spread through land and water systems. Understanding how to detect and study these particles is important because they may be entering our food and water supply.
A review of microplastics in the aquatic environmental: distribution, transport, ecotoxicology, and toxicological mechanisms
This review examines how microplastics are distributed, transported, and accumulate throughout aquatic environments, and the toxicological effects they have on aquatic organisms. The study suggests that microplastics can affect human health through the food chain, but notes that understanding of combined toxicity mechanisms remains very limited. The authors identify significant knowledge gaps and call for more systematic environmental risk assessments across multiple species.
Microplastics: Current Status in the Environment and Human Health Risks: A Comprehensive Review
This comprehensive review covers the sources, environmental distribution, food chain entry, and human health risks of microplastics, with particular attention to their role as vectors for chemical pollutants and pathogens. It highlights regulatory gaps and emerging mitigation approaches across terrestrial, aquatic, and atmospheric systems.
Systematic Assessment of Mechanisms, Developments, Innovative Solutions, and Future Perspectives of Microplastics and Ecotoxicity – A Review
This comprehensive review summarizes current knowledge about how microplastics form, spread through the environment, and affect living organisms at every level of the food chain. It covers the toxic effects of microplastics on cells, organs, and whole organisms, including inflammation, oxidative stress, and hormone disruption. The review also evaluates emerging methods for breaking down microplastics, concluding that a combination of prevention, cleanup, and policy changes is needed to address this growing health threat.
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.
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.
Microplastic Pollution in Aquatic Ecosystems: Environmental Behaviour, Biological Impacts, and Public Health Implications- A Comprehensive Review
This review paper summarizes existing research showing that tiny plastic particles called microplastics are now found throughout our water systems and food chain, including in seafood and drinking water that people consume. The research shows these particles can cause inflammation and disrupt hormones in the body, but scientists still need better methods to study long-term health effects. Understanding microplastic pollution is important because it affects the safety of our food and water supply.
Twenty years of microplastic pollution research—what have we learned?
This review looks back at 20 years of microplastic research and finds that these tiny plastic particles are now found everywhere, from our oceans to our food and even inside human bodies. Contamination could double by 2040, and there is growing evidence of harm to both ecosystems and human health. The authors stress that clear solutions are urgently needed to reduce 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.
Microplastics in the environment: Recent developments in characteristic, occurrence, identification and ecological risk
This review provides a comprehensive overview of microplastic pollution across oceans, freshwater, soil, and the atmosphere, examining their sources, movement patterns, and ecological risks. Researchers found that while coastal environments have been well studied, much less is known about microplastic contamination in terrestrial ecosystems. The study synthesizes data on microplastic toxicity, bioaccumulation in organisms, and environmental fate to support better risk assessment.
Microplastics in ecological system: Their prevalence, health effects, and remediation
This review provides an overview of microplastic prevalence across different ecosystems and their potential effects on environmental and human health. The researchers discuss how microplastics enter water, soil, and food chains, and examine the various biological effects documented in organisms. They also review current remediation strategies being developed to address microplastic contamination.
Ecological and toxicological manifestations of microplastics: current scenario, research gaps, and possible alleviation measures
This review examines the ecological and toxicological effects of microplastics and their associated contaminants across aquatic and terrestrial environments, identifying key knowledge gaps and potential mitigation strategies. The authors emphasize that both physical particle effects and co-transported chemical pollutants pose compounding risks to wildlife and ecosystems.
Microplastics in Environmental Setting: A Review on Sources, Exposure Routes and Potential Toxicities on Human Health
This review examines microplastics in environmental settings, synthesizing current knowledge on sources, distribution across terrestrial and aquatic compartments, fate processes, and ecological consequences. The authors identify priority research areas needed to address remaining uncertainties in microplastic risk assessment.
Plastic Pollution is a Serious Menace to Ecosystem Health with Special Reference to Aquatic Ecosystems and its Associated Challenges, Opportunities, and Mitigations
This review examines how plastic pollution, including microplastics, threatens aquatic ecosystem health, affecting fish, birds, and mammals through ingestion, entanglement, and chemical exposure. Researchers highlighted that our understanding of microplastic dynamics — their release, retention, accumulation, and transfer across ecosystems — remains limited. The study calls for more research into the long-term ecological consequences of microplastic contamination in aquatic environments.
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.
Microplastics a Hidden Threat in our Food and Water Supply
Researchers reviewed how microplastics — tiny plastic fragments under 5 mm — enter ecosystems through runoff, wastewater, and air, and accumulate in both aquatic and land organisms, threatening biodiversity and human health through the food chain. The review also highlights monitoring technologies and the importance of strong governance to address this growing global contamination problem.