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Papers
20 resultsShowing papers similar to The impact of microplastic pollution on ecological environment: a review
ClearResearch progress on environmental occurrence of microplastics and their interaction mechanism with organic pollutants
This review summarizes how microplastics in the environment interact with organic pollutants—adsorbing, carrying, and releasing them. Microplastics act as mobile carriers for persistent organic chemicals, altering their distribution and toxicity in ecosystems and the organisms, including humans, that consume them.
Interactions of Microplastics with Persistent Organic Pollutants and the Ecotoxicological Effects: A Review
This review examines how microplastics interact with persistent organic pollutants in the environment, including how factors like salinity, pH, and plastic type affect the sorption of toxic chemicals onto microplastic surfaces. The study suggests that when organisms ingest microplastics loaded with these pollutants, the chemicals can be released inside the body, posing combined ecotoxicological risks.
Effects of Microplastic Pollution on Marine Environment: a Mini Review
This review examines the formation, distribution, and ecological impacts of microplastics in marine environments, highlighting how their high adsorption capacity enables them to concentrate persistent organic pollutants and how long-term tissue accumulation poses risks to marine organisms and human health.
Transport of persistent organic pollutants: Another effect of microplastic pollution?
This review examines how microplastics act as vectors for persistent organic pollutants (POPs) in aquatic environments, covering the physical and chemical factors governing pollutant adsorption and desorption. The authors discuss how interactions between microplastics and POPs vary with polymer type, particle properties, and environmental conditions, and when these interactions may result in toxic effects on aquatic organisms.
Interactions of microplastics with organic, inorganic and bio-pollutants and the ecotoxicological effects on terrestrial and aquatic organisms
This review systematically examines how microplastics interact with organic pollutants, heavy metals, and biological contaminants in the environment. Researchers found that microplastics can adsorb and transport these pollutants, creating complex combinations that may be more toxic to organisms than either pollutant alone. The study highlights the risks these interactions pose to both ecosystem health and human well-being.
The bioaccumulation effects of microplastics and associated organic pollutants in the aquatic environment
This review examined how microplastics in aquatic environments interact with organic pollutants through adsorption, affecting the bioaccumulation and toxicity of those pollutants in aquatic organisms due to the high hydrophobicity of microplastic surfaces.
Microplastics as carriers of toxic pollutants: Source, transport, and toxicological effects
This review summarizes how microplastics absorb and carry toxic pollutants like persistent organic pollutants, heavy metals, and antibiotics through the environment, concentrating these harmful chemicals as they move through ecosystems. When organisms ingest these contaminated particles, the pollutants can build up in the food chain and eventually reach humans, making microplastics not just a physical hazard but also a chemical delivery system.
Microplastics as vectors for environmental contaminants in the food chain: Assessing the combined toxicological effects and bioavailability
This review examines how microplastics and nanoplastics act as carriers for environmental pollutants including heavy metals, organic chemicals, and microbial agents as they move through food chains. Researchers detail how polymer type, particle size, and environmental conditions influence the binding and release of these contaminants. The study highlights that the combined toxicity of microplastics together with the pollutants they carry may be greater than either would cause alone.
A review on the combined toxicological effects of microplastics and their attached pollutants
Researchers reviewed how microplastics act as carriers for other environmental pollutants — including heavy metals and persistent organic chemicals — and how these combinations produce toxic effects in organisms that are more severe than either contaminant alone. The findings highlight a complex, layered toxicity problem that affects microbes, invertebrates, and vertebrates across marine and terrestrial environments.
Partitioning of chemical contaminants to microplastics: Sorption mechanisms, environmental distribution and effects on toxicity and bioaccumulation
This review critically examines how chemical contaminants like persistent organic pollutants and heavy metals sorb onto microplastic surfaces in the environment. Researchers found that while microplastics can concentrate pollutants at levels far above surrounding water, the actual contribution of microplastics to contaminant transfer into organisms may be less significant than direct exposure from water and food. The study calls for more realistic experimental designs to clarify the true risk.
Interaction of Environmental Pollutants with Microplastics: A Critical Review of Sorption Factors, Bioaccumulation and Ecotoxicological Effects
This critical review examines how microplastics interact with and enhance the toxicity of co-occurring environmental pollutants including heavy metals, persistent organic compounds, and pharmaceuticals, synthesizing evidence on sorption mechanisms and combined ecotoxicological effects.
Ecotoxic effects of microplastics and contaminated microplastics – Emerging evidence and perspective
This review examined the ecotoxic effects of microplastics alone and when contaminated with other environmental pollutants. Researchers analyzed how microplastics' small size, surface properties, and hydrophobicity contribute to their environmental persistence and tendency to bind other contaminants. The study suggests that contaminated microplastics may pose greater ecological risks than pristine particles due to combined toxic effects.
Microplastic in marine organism: Environmental and toxicological effects
This review examined microplastics as a complex mixture of polymers, additives, and adsorbed environmental contaminants, and assessed their toxicological effects on marine organisms from ingestion and internal distribution. The authors emphasize that microplastic harm comes not only from the plastic itself but from the chemical cocktail it carries, and review the growing evidence for food web transfer.
Review on microplastic-polymer composite interactions: assessing contaminant adsorption, structural integrity, and environmental impacts
This review examined how microplastics interact with polymer composites and serve as carriers for heavy metals, organic pollutants, and pathogens. The study assessed how polymer type, surface properties, and environmental conditions influence contaminant adsorption and transport, highlighting the complex role of microplastics in pollutant cycling.
Ecological Impacts of Microplastics and Their Additives
This comprehensive review examines how microplastics and their chemical additives cause ecological harm, covering exposure risks, toxicity pathways, and the transport of persistent toxic substances through ecosystems. Microplastics act as carriers for harmful chemicals that can accumulate in organisms and travel up the food chain toward humans. The review emphasizes that understanding the full life cycle of microplastics, from production to environmental breakdown, is essential for assessing risks to both ecosystems and human health.
Microplastics in aquatic environments: Occurrence, accumulation, and biological effects
This review compiled evidence on microplastic occurrence, accumulation, and biological effects in global aquatic environments, covering uptake by organisms across trophic levels and the role of microplastics as vectors for persistent organic pollutants. The authors highlight concentration-dependent toxicity and the need for ecologically relevant exposure scenarios in laboratory studies.
Ecotoxicology of microplastics in water ecosystems and aquatic organisms: A review of synergistic and antagonistic effects of microplastics on other xenobiotics
This review examines the ecotoxicological effects of microplastics in aquatic ecosystems, focusing on how they interact with other pollutants like heavy metals, organic contaminants, and pathogens. The study highlights that microplastics can adsorb and transport these pollutants through synergistic or antagonistic interactions, leading to oxidative stress, endocrine disruption, and reproductive impairment in exposed organisms, with potential for biomagnification up the food chain.
Interactions between microplastics and organic pollutants: Effects on toxicity, bioaccumulation, degradation, and transport
This review examines how microplastics interact with organic pollutants like pesticides and industrial chemicals in the environment. Researchers found that microplastics can absorb these pollutants and alter their toxicity, bioaccumulation, and transport, making the combined effects of microplastics and chemical contaminants potentially more harmful than either would be alone.
Environmental Toxicity and Bioaccumulation of Microplastics Derived from Petroplastics: A Cross-Ecosystem Review
This review synthesizes over 150 studies on the environmental toxicity and bioaccumulation of microplastics derived from petroplastics across marine, freshwater, and terrestrial ecosystems. The findings indicate that microplastics disrupt food webs, serve as vectors for persistent organic pollutants, and accumulate in organisms across all ecosystem types, though terrestrial data remains comparatively scarce.
Microplastics and environmental pollutants: Key interaction and toxicology in aquatic and soil environments
This review tracks how microplastics move through soil, water, and air ecosystems, acting as carriers for other pollutants like pesticides and heavy metals. When microplastics absorb these toxins, the combined effect on organisms can be worse than either pollutant alone. The paper highlights the need for better understanding of how these pollutant combinations affect ecosystems and ultimately human health through contaminated food and water.