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61,005 resultsShowing papers similar to Microplastics-sources, spread and impact on the living world
ClearThe impact of microplastics on marine life and ecosystems
This paper reviewed the sources, distribution, and ecological impacts of microplastics in marine ecosystems, where particles originating from both fragmented debris and consumer products like personal care products are now found throughout the worlds oceans. The review examined effects on marine organisms across multiple levels of the food chain.
Impact of Microplastics in Day to Day Life
This review provides an overview of how microplastics are formed from degrading larger plastic items and how they affect living organisms through ingestion, inflammation, and chemical toxicity. The authors summarize routes of human exposure through food, water, and air and call for urgent policy action to reduce plastic production. The paper is aimed at communicating the scope of the microplastics problem to a broad scientific audience.
Microplastics in Environment and Effects on Biota
This review summarizes how microplastics form from plastic breakdown in nature or are manufactured at small sizes, spread across ecosystems, and harm organisms from microbes to larger animals. It emphasizes that poor plastic waste management is driving a growing global pollution crisis with broad ecological consequences.
Impact of microplastics pollution on human health and aquatic life: a review
This review summarizes how microplastics enter the environment from sources like plastic pellets, cosmetics, and the breakdown of larger plastics through UV light and weathering. Researchers describe how these tiny particles accumulate in oceans primarily from land-based human activities and transfer through the food chain from one organism to another. Evidence indicates that microplastic exposure in aquatic organisms can cause tissue damage, oxidative stress, and disruptions to normal biological processes.
Microplastics and Their Impacts on Organisms and Trophic Chains
This review synthesizes current knowledge on microplastic pollution, examining the mechanisms by which microplastics affect organisms at multiple levels of biological organization and how plastic particles transfer through trophic chains, accumulating and potentially magnifying in concentration up the food web. Researchers highlight evidence for physical, chemical, and microbial impacts on organisms ranging from invertebrates to mammals, including humans, and identify priority areas for future ecotoxicological research.
Microplastic pollution: Sources, fate, impacts and research gaps
This review summarizes the sources, environmental fate, and health impacts of microplastics across oceans, rivers, soils, and polar regions. It highlights that microplastics carry toxic chemicals into ecosystems and can enter the human body through food, water, and air.
Micro- and Nano-Plastics Contaminants in the Environment: Sources, Fate, Toxicity, Detection, Remediation, and Sustainable Perspectives
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.
Microplastics: Environmental Occurrence and Analytical Challenges
This comprehensive literature review examines how microplastics — plastic particles between 1 micrometer and 5 mm — enter and move through ecosystems, and what analytical methods are used to detect them. Despite being found throughout the world, the environmental consequences and toxic effects of microplastics on living organisms are still not fully understood.
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.
Impact of Micro and Nano Plastics on Ocean Environment
This review examines the impacts of micro- and nanoplastics on ocean environments, covering their sources, fragmentation from larger plastic debris, effects on marine species across the food chain from plankton to fish, and implications for ocean ecosystem health.
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.
Distribution and importance of microplastics in the marine environment: A review of the sources, fate, effects, and potential solutions
This review synthesized research on the distribution and significance of microplastics across the marine environment, covering sources, transport pathways, ecological interactions, and the state of knowledge on biological and chemical effects.
Microplastic pollution in the marine environment: Sources, impacts, and degradation.
This review summarizes existing research on microplastic pollution in the ocean, covering sources, effects on marine life, and degradation. Microplastics harm marine organisms across the food chain, from plankton to fish, affecting their growth, reproduction, immune systems, and behavior. Since humans consume many of these marine species, the widespread contamination raises concerns about microplastic exposure through seafood.
Micro- and nano-plastics in marine environment: Source, distribution and threats — A review
This review examines the sources, distribution, and threats of micro- and nanoplastics in the marine environment. Researchers found that microplastics are nearly ubiquitous in ocean ecosystems, causing harm to marine animals ranging from malnutrition to chemical poisoning. The study also highlights that nanoplastics can penetrate biological barriers, including the gastrointestinal and blood-brain barriers, and accumulate in vital organs.
Exploring microplastic pollution from origin to environmental impact and remediation approaches
This review provides a comprehensive assessment of microplastic pollution, covering their sources from synthetic textiles, cosmetics, and packaging to their fate in aquatic and terrestrial ecosystems. The study critically examines detection techniques, structural and chemical classification methods, and the health risks microplastics pose to organisms including humans.
Microplastic Pollution in the Environment
This review examines the ubiquitous presence of microplastics as emerging environmental pollutants across all major environmental compartments, synthesizing data on their sources, fates, and concentrations over time and space to characterize the scale of global contamination.
Microplastics in the Environment: Uptake, Bioaccumulation and Impacts on Plants, Animals and Humans Health: A Review
This review examines microplastic uptake, bioaccumulation, and health impacts across plants, animals, and humans. The study summarizes current evidence on how microplastic particles smaller than 5 mm have been detected in all environmental compartments and are entering biological systems through multiple exposure pathways.
Microplastics: A Looming Threat to Human Life and Ecosystem
This review described microplastics as a pervasive environmental and health threat, covering sources, exposure pathways—ingestion, inhalation, and skin contact—and potential biological effects. The authors summarized evidence of microplastic accumulation in human tissues and called for coordinated international action to reduce plastic production and environmental release.
Microplastics: A Looming Threat to Human Life and Ecosystem
This review described microplastics as a pervasive environmental and health threat, covering sources, exposure pathways—ingestion, inhalation, and skin contact—and potential biological effects. The authors summarized evidence of microplastic accumulation in human tissues and called for coordinated international action to reduce plastic production and environmental release.
Research progress on the sources and toxicology of micro (nano) plastics in environment
This review covers sources, distribution, and toxicity of micro- and nanoplastics across soil, water, and air, including effects on organisms and human health. It provides a comprehensive overview of the state of knowledge on environmental microplastic contamination and its consequences.
Occurrence, distribution, characteristics, toxicity, human health effects and removal techniques of Microplastic: A Review
This review surveys the occurrence, distribution, toxicity, and health effects of microplastics across environmental compartments, examining how these particles enter ecosystems and food chains and evaluating available removal and mitigation techniques.
Microplastics as contaminants in the marine environment: A review
This review synthesized the state of knowledge on microplastics as marine contaminants, covering their sources, pathways, distribution, biological uptake, and potential ecological and toxicological effects.
Microplastic pollution, a threat to marine ecosystem and human health: a short review
This review summarizes the growing problem of microplastic pollution in marine and freshwater environments, covering sources ranging from cosmetics to industrial processes. Researchers highlight that microplastics accumulate in marine organisms and can transfer through food webs, with potential chronic effects on both wildlife and humans. The paper emphasizes the urgent need for policies to reduce plastic use and improve waste management to protect aquatic ecosystems.
Environmental source, fate, and toxicity of microplastics
This comprehensive review covers the sources, environmental fate, and toxic effects of microplastics across both aquatic and terrestrial environments. The study highlights that microplastics are now found virtually everywhere on Earth and can harm organisms through physical damage, chemical leaching, and by acting as carriers for other pollutants.