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61,005 resultsShowing papers similar to Systematic Meta-analysis of Microplastic Concentrations in Aqueous Ecosystems
Clear[Occurrence Characteristics of Microplastics in Aquatic Environments and Their Environmental Ecological Risk Assessment].
This meta-analysis pools data from studies worldwide to map where microplastics are found in rivers, lakes, and oceans, and assesses their ecological risks. Understanding how widespread microplastics are in water sources matters because contaminated water is one of the main ways people are exposed to these particles.
Microplastics in Aquatic Ecosystems: Sources, Impacts, and Challenges for Biodiversity, Food Security, and Human Health - A Meta Analysis
This meta-analysis pooled data from multiple studies on microplastic pollution in water environments. It found that microplastics are everywhere in aquatic ecosystems, with polyethylene and polystyrene being the most common types. These particles build up in fish, shellfish, and other organisms we eat, causing oxidative stress, reproductive problems, and nerve damage — raising concerns about our food safety and long-term health.
Microplastics in the Aquatic Environment: Occurrence, Persistence, Analysis, and Human Exposure
This review synthesizes global research on microplastic occurrence in aquatic environments, from rivers and lakes to wastewater and seafood, and examines how these particles eventually reach humans. Researchers found that microplastics are now ubiquitous in freshwater and marine systems, with trophic transfer and biomagnification serving as key routes of human exposure. The study highlights the need for standardized sampling and analysis methods to enable better comparison across studies and more accurate risk assessment.
Microplastic Pollution and Monitoring in Seawater and Harbor Environments: A Meta-Analysis and Review
This meta-analysis reviews microplastic pollution levels in seawater and harbors worldwide, finding that contamination is widespread and persistent. The research matters for human health because marine microplastics enter the food chain through fish and shellfish, representing a significant route of exposure for seafood consumers.
Microplastic Contamination of Seafood Intended for Human Consumption: A Systematic Review and Meta-Analysis
This meta-analysis is the first to systematically quantify microplastic contamination in seafood sold for human consumption. The findings confirm that people are regularly ingesting microplastics through seafood, underscoring the need for action to reduce plastic pollution in our oceans and better understand the health effects of this exposure.
An enigma: A meta-analysis reveals the effect of ubiquitous microplastics on different taxa in aquatic systems
This meta-analysis pooled data from multiple studies to assess how microplastics affect aquatic organisms including fish, invertebrates, and zooplankton. Results showed that microplastic exposure can reduce feeding, growth, and reproduction across different species, raising concerns about broader impacts on aquatic food webs.
Microplastic pollution in aquatic environments: a meta-analysis of influencing factors and methodological recommendations
This meta-analysis pools data from over 60 European studies to identify the key factors that influence microplastic concentrations in rivers, lakes, and oceans. The findings reveal that population density, proximity to urban areas, and sampling methods all significantly affect measured levels, helping researchers better understand where microplastic exposure risks are highest.
Microplastic Contamination, an Emerging Threat to the Freshwater Environment and Human Health: A Systematic Review
This systematic review summarizes existing research on microplastic contamination in freshwater environments and its implications for human health. The evidence shows that microplastics are widespread in rivers, lakes, and drinking water sources, and they can absorb toxic chemicals, making freshwater plastic pollution a direct concern for the safety of our water supply.
Microplastics in water: occurrence, detection, and impacts – a comprehensive review of multiple studies
This comprehensive review synthesized current knowledge on microplastic occurrence, detection methods, and impacts across marine, freshwater, and remote aquatic ecosystems. Researchers highlighted that microplastic concentrations are particularly high in urban rivers, transported through runoff, atmospheric deposition, and river input. The review identifies critical research gaps including the need for standardized detection methods and more studies on chronic human exposure through contaminated seafood and drinking water.
Runoff and discharge pathways of microplastics into freshwater ecosystems: A systematic review and meta-analysis
This meta-analysis examines how microplastics enter freshwater systems through wastewater, stormwater runoff, industrial discharge, and agricultural runoff. Understanding these pathways is essential because freshwater sources provide drinking water, and knowing where microplastics come from helps target efforts to reduce human exposure.
Global microplastic pollution at levels harmful to marine life
This meta-analysis pools data from 334 studies to quantify microplastic levels across all major marine habitats worldwide. The findings show that microplastic pollution has already reached levels harmful to marine life in many locations, which matters for human health because contaminated seafood is a significant pathway for microplastic exposure in our diets.
A Systematic Review of Microplastic Detection in Water
This systematic review summarizes current methods for detecting microplastics in water sources. The research highlights significant challenges in accurately measuring these tiny plastic particles, with different techniques yielding very different results. Better detection methods are essential for understanding how much microplastic is present in the water people drink and use daily.
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 Our Waters: Insights from a Configurative Systematic Review of Water Bodies and Drinking Water Sources
This systematic review mapped microplastic contamination across rivers, lakes, seas, tap water, and bottled water worldwide. The findings show that microplastics are present in virtually every water source we rely on, with rivers being the most studied and polyethylene being the most commonly found plastic type.
Global distribution characteristics and ecological risk assessment of microplastics in aquatic organisms based on meta-analysis
This meta-analysis assessed the global distribution of microplastics in aquatic organisms across multiple trophic levels, finding that biological characteristics like body size and feeding strategy significantly influence microplastic ingestion rates. The study provides a framework for ecological risk assessment and proposes strategies to reduce microplastic input into water bodies.
The never-ending story of dangerous ubiquitous particles: A meta-analysis of microplastics
This meta-analysis of 93 studies and 1,542 data points found that microplastic contamination is pervasive across marine, freshwater, and estuarine environments, with fibers (42%) and fragments (37%) dominating globally. The type of environment was the strongest predictor of microplastic prevalence, underscoring that freshwater and estuarine systems deserve more research attention alongside marine settings.
Microplastics in drinking water: A review on methods, occurrence, sources, and potential risks assessment
This systematic review found that microplastics are widespread in drinking water worldwide, with most particles smaller than 10 micrometers and composed of polyester, polyethylene, polypropylene, and polystyrene. Standardized sampling and analysis methods are urgently needed, as large variations in reported concentrations make it difficult to accurately assess health risks from drinking water exposure.
Global meta‐analysis reveals diverse effects of microplastics on freshwater and marine fishes
This systematic review and meta-analysis examines the effects of microplastics on fish in both freshwater and ocean environments. The findings show that microplastics reduce feeding, impair digestion, slow growth, and weaken immune function in fish, which is concerning because contaminated fish are a major food source for people worldwide.
Microplastics Pollution: A Brief Review of Its Source and Abundance in Different Aquatic Ecosystems
This review summarizes what is known about microplastic sources and abundance across different aquatic ecosystems including rivers, lakes, and oceans. Researchers found that microplastics are pervasive across all water environments, with concentrations influenced by nearby human activities and pollution sources. The study identifies key pathways through which microplastics enter aquatic habitats and calls for standardized monitoring methods to better track contamination levels.
Occurrence, Bioaccumulation, and Risk Assessment of Microplastics in the Aquatic Environment: A Review
This review summarizes current knowledge on microplastic occurrence, bioaccumulation, and health risks in aquatic environments worldwide. Microplastics can absorb other pollutants and transfer them through the food chain, accumulating in organisms at higher levels. The authors call for standardized risk assessment methods and better monitoring to understand the full scope of microplastic threats to ecosystems and human health.
Microplastics in Aquatic Environments: Sources, Ecotoxicity, Detection & Remediation
This review provides a comprehensive overview of microplastic sources, ecotoxicity, detection methods, and remediation strategies in aquatic environments. Researchers found that microplastics act as carriers for toxic chemicals and pose threats to both marine and freshwater ecosystems as well as human health through drinking water exposure. The study highlights the need for improved detection technologies and effective remediation approaches to address this growing environmental challenge.
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.
A Review of Microplastics in Freshwater Environments: Locations, Methods, and Pollution Loads
This review chapter summarizes global research on microplastics in freshwater environments, covering detection locations, sampling methods, and pollution levels. Because many freshwater bodies serve as drinking water sources, understanding where microplastics occur and in what quantities is critical for assessing risks to human health.
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.