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61,005 resultsShowing papers similar to Environmental and Toxicological Effects of Microplastics on Aquatic Ecosystems
ClearMicroplastics in Aquatic Ecosystems
This review covers microplastic contamination in aquatic environments, examining MP sources, distribution pathways, ecotoxicological effects on aquatic organisms, trophic transfer dynamics, and the potential implications for human health through seafood consumption.
The Environmental and Health Implications of Microplastics on Human and Aquatic Life
This review summarizes the harmful effects of microplastics on both aquatic ecosystems and human health, covering physical injury, chemical toxicity, and immune disruption in marine organisms. Researchers found that microplastics can accumulate through the food chain and potentially affect human health through seafood consumption and other exposure routes. The study highlights the urgent need for policy interventions to reduce plastic pollution at its source.
Microplastics in aquatic environments: A review on occurrence, distribution, toxic effects, and implications for human health
This review examines the global occurrence of microplastics in aquatic environments and their potential impacts on both aquatic organisms and human health. Researchers found that microplastics are now present in virtually all freshwater and marine systems, where they cause a range of harmful effects including oxidative stress, inflammation, and reproductive disruption in aquatic species. The study highlights trophic transfer, where microplastics move up the food chain, as a key pathway of human exposure.
Impacts of Microplastics as Contaminants in Freshwater Ecosystems and Human Food Chain
This review examines the impacts of microplastics on freshwater ecosystems and human food chains, tracing how plastic particles enter rivers and lakes, accumulate in fish and invertebrates, and transfer to humans through consumption of contaminated freshwater species.
Microplastic (MP) Pollution in Aquatic Ecosystems and Environmental Impact on Aquatic Animals
This review summarizes the current state of microplastic pollution across freshwater and marine ecosystems worldwide. Researchers found that microplastics are now virtually everywhere in aquatic environments, entering food chains through ingestion by organisms ranging from tiny invertebrates to large fish. The study highlights that microplastics also act as carriers for toxic chemicals, compounding their potential harm to wildlife and, ultimately, to people who consume seafood.
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.
Microplastic in the Aquatic Ecosystem and Human Health Implications
This review examines the sources, distribution, and pathways of microplastics in aquatic ecosystems, summarizing current evidence on how MPs enter the food chain, accumulate in aquatic fauna, and pose risks to both ecosystem health and human health through seafood consumption.
Microplastics in aquatic environments: a growing, unresolved concern
This review examines the origins, behavior, fate, and ecological effects of microplastics in aquatic environments. It synthesizes current research showing that microplastics are ubiquitous in rivers, lakes, and oceans, where they harm organisms and accumulate in food webs, raising ongoing concerns about ecosystem health and food safety.
Impacts of microplastic accumulation in aquatic environment: Physiological, eco-toxicological, immunological, and neurotoxic effects
This review summarizes how microplastics build up in fish and other aquatic life, causing damage to their immune systems, nervous systems, and overall health. When fish eat microplastics, the particles move up the food chain and can eventually reach humans through seafood consumption. The authors also discuss strategies for removing microplastics from water and reducing plastic pollution.
Microplastic contaminants in the aqueous environment, fate, toxicity consequences, and remediation strategies
This review covers the sources, fate, and toxic effects of microplastic contaminants in aquatic environments, along with current remediation strategies for removing them. Researchers found that microplastics cause various health problems in aquatic organisms and can enter the human food chain through contaminated seafood and water. The study emphasizes the urgent need for improved waste management and novel cleanup technologies to address microplastic pollution in water systems.
Microplastics in aquatic environments: detection, abundance, characteristics, and toxicological studies
This review summarizes current knowledge about microplastics in water environments, covering how they are detected, how abundant they are, and what toxic effects they have on living organisms. Microplastics are found throughout aquatic systems and can accumulate in organisms while also spreading other pollutants through the environment. The authors emphasize that more attention should be paid to microplastics in freshwater and organisms closely linked to human food sources, as well as toxicity studies in mammals.
Micro(nano)plastics Prevalence, Food Web Interactions, and Toxicity Assessment in Aquatic Organisms: A Review
This review examines the prevalence of micro- and nanoplastics across aquatic environments and their documented toxic effects on organisms ranging from plankton to fish, including DNA damage, reproductive harm, and neurotoxicity. Researchers found clear evidence that these particles transfer through aquatic food webs and can ultimately reach humans through seafood consumption. The study calls for more research into how microplastics carrying multiple contaminants cause combined toxic effects in marine organisms.
Microplastics Pollution: An Intending Threat for Aquatic Ecosystem Sustenance
This review summarizes sources, distribution, and ecological impacts of microplastics in aquatic environments, highlighting how ingestion by fish and shellfish and associated chemical toxicity pose growing threats to aquatic ecosystem health.
Toxicity of Microplastics to Aquatic Organisms
This review summarizes the toxic effects of microplastics on aquatic organisms at all levels of the food chain, covering both physical and chemical mechanisms of harm. The evidence reviewed supports the conclusion that microplastic exposure poses genuine risks to aquatic ecosystems and the humans who depend on them for food.
Impact of microplastics on human health and aquatic species
This review examines the harmful effects of microplastics on marine life and human health, covering physical injury, oxidative stress, and disrupted immune responses in fish and other organisms. Researchers found that these impacts can cascade through marine food webs, affecting biodiversity and ecosystem function. The study also highlights growing concerns about human exposure to microplastics through seafood and other pathways.
Effect of microplastics in water and aquatic systems
This review examines the sources, distribution, and effects of microplastics in water and aquatic systems globally. Researchers found that microplastics are ingested by a wide range of aquatic organisms, leading to accumulation of toxic substances and disruption of physiological functions. The study highlights the urgent need for better waste management policies and further research into the long-term ecological consequences of microplastic pollution in freshwater and marine environments.
Microplastics as Contaminants in Water Bodies and Their Threat to the Aquatic Animals: A Mini-Review
This review summarizes research on microplastics as aquatic contaminants, covering their origins, global distribution, and harmful effects on aquatic animals including impaired growth, oxidative stress, disrupted gut microbiota, and reproductive and immune system damage.
Microplastics in Aquatic Ecosystems: A Global Review of Distribution, Ecotoxicological Impacts, and Human Health Risks
This global review summarizes how microplastics are distributed across freshwater, marine, and polar environments, and examines their ecological and human health impacts. People are exposed through contaminated seafood, water, and air, and research links microplastic exposure to oxidative stress, inflammation, hormone disruption, and possible genetic effects at the cellular level.
Impact of Microplastics on Aquatic Ecosystems
This short overview summarized the impacts of microplastics (particles <5 mm) on aquatic ecosystems, covering contamination sources, uptake by organisms, food chain transfer, and ecotoxicological effects. It provides a general introduction to the field without novel empirical findings.
A Comprehensive Review on Microplastic Pollution in Aquatic Ecosystems and Their Effects on Aquatic Biota
This comprehensive review examines microplastic pollution across freshwater and marine ecosystems and its effects on aquatic organisms. Researchers found that microplastics are abundant in both environments and that nearly all studies reviewed documented uptake by organisms along with alterations in biochemical parameters. The evidence indicates that microplastic contamination is becoming an increasingly serious environmental and health concern for aquatic life.
Microplastics in aquatic systems: A comprehensive review of its distribution, environmental interactions, and health risks
This review summarizes how microplastics accumulate in oceans, rivers, and lakes, where they absorb toxic chemicals like heavy metals and persistent organic pollutants and carry them up through the food chain. An estimated 5.25 trillion plastic particles float in global oceans, releasing dissolved carbon that disrupts microbial ecosystems, with ultimate risks to human health through seafood consumption and drinking water.
Microplastic Pollutants in Aquatic Ecosystems: Present and Future Challenges
This review synthesizes evidence on microplastics as a widespread and growing contaminant found across marine, freshwater, terrestrial, and atmospheric environments. Organisms at every level of the food chain ingest microplastics, which cause physical harm, oxidative stress, and reproductive disruption, while also acting as carriers for toxic chemicals and pathogens. For humans, exposure via contaminated food, water, and air is well-documented — microplastics have been found in blood and tissues — though direct causal health links are still being established, making further research a priority.
Sources, Effects, and Fate of Microplastics in Aquatic Environment
This chapter provides an overview of microplastic sources, transport, and occurrence in aquatic environments along with their effects on aquatic organisms. The review highlights that microplastics can absorb and transport toxic compounds, are readily absorbed into living cells, and interfere with physiological processes, posing significant ecological and health concerns.
Toxicological review of micro- and nano-plastics in aquatic environments: Risks to ecosystems, food web dynamics and human health.
This review synthesized evidence on the toxicological effects of micro- and nanoplastics in aquatic ecosystems, covering risks to individual organisms, disruptions to food web dynamics, and pathways through which plastic exposure poses risks to human health via seafood consumption.