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61,005 resultsShowing papers similar to Literature Review: Identification of Microplastics In Tropical Marine Fish
ClearOccurrence and Impacts of Microplastics in Freshwater Fish
This review summarizes research on microplastic occurrence in freshwater fish across multiple regions, examining ingestion rates, polymer types, and potential health effects. The authors highlight that freshwater fish are widely exposed to microplastics and call for more standardized monitoring to assess risks to fish and to people who eat them.
Literature Review: Microplastic Content in the Digestive Tracts of Fish in Indonesian Waters
This literature review synthesizes studies on microplastic content in the digestive tracts of fish from Indonesian waters, covering contamination levels across species, habitats, and regions. The review identifies widespread microplastic ingestion in Indonesian fisheries with implications for seafood safety and marine ecosystem health.
Microplastics in Fish: A Comprehensive Review
This review synthesizes research on microplastics in fish, covering contamination sources, detection methods, and impacts on wild and farmed populations globally — and examining how plastic particles in fish tissues may transfer to humans through seafood consumption.
Abundance and characteristics of microplastics in commercial marine fish from Malaysia
Microplastics were found in the digestive tracts of eight commercially important marine fish species caught in Malaysian waters, with prevalence and particle types varying by species and location. The study raises food safety concerns for Malaysian seafood consumers and highlights the widespread occurrence of microplastic ingestion in wild-caught fish from Southeast Asian seas.
Worldwide contamination of fish with microplastics: A brief global overview
A literature review from March 2019 to March 2020 synthesized worldwide data on microplastic contamination in fish, finding that a median of 60% of fish from 198 species across 24 countries contained microplastics in their organs. Carnivorous species ingested more microplastics than herbivores, consistent with trophic transfer and bioaccumulation through food webs.
Microplastics ingestion by a common tropical freshwater fishing resource
Researchers assessed microplastic ingestion by Hoplosternum littorale, a commonly consumed freshwater fish in tropical regions. The study found evidence of microplastic contamination in these fish, highlighting knowledge gaps about microplastic impacts in freshwater environments and potential risks associated with human consumption of affected organisms.
A Decade of Microplastic Ingestion in Coral Fish: A Systematic Review of Trends in Asia
This systematic review summarizes a decade of research on microplastic ingestion by coral reef fish in Asia. It found widespread contamination across species, which matters for human health because many of these fish are commonly consumed as seafood in the region.
Assessment Of Microplastics In Commercially Important Fishes Collected From Thondi Fish Landing Center
Researchers assessed the presence and characteristics of microplastics in commercially important fish species collected from the Thondi fish landing center in India. The study evaluated microplastic contamination levels in fish obtained from a coastal fishing hub, contributing data on the prevalence of plastic particles in seafood relevant to both ecological and human dietary exposure concerns.
Methods to characterize Microplastics: Case study on freshwater fishes from a tropical lagoon in Colombia
Researchers examined microplastic prevalence, abundance, and physical and chemical characteristics in fish from Luruaco lagoon, Colombia, conducting four sampling events using trawl nets and analyzing gastrointestinal tracts of captured individuals to characterize microplastic ingestion across species.
Microplasts in Freshwater Fish – Problems and Challenges
This review examines microplastic contamination of freshwater fish, covering ingestion evidence from over 150 species, the mechanisms of accumulation in gastrointestinal and other tissues, potential health impacts, and challenges in standardizing quantification methodologies.
Widespread microplastic ingestion in Colombian Caribbean marine fish: Trophic influence, spatial-temporal trends, and polymer composition
Researchers examined three commercially important fish species from the Colombian Caribbean and found microplastics in over 82% of individuals across both continental and island waters. Fiber and fragment shapes were the most common types, with higher concentrations found in coastal areas and during the wet season. The findings suggest that microplastic ingestion is widespread among Caribbean fish, with potential implications for seafood consumers in the region.
Plastic Particle Ingestion by Wild Freshwater Fish: A Critical Review
This critical review synthesized data from studies of plastic particle ingestion by wild freshwater fish globally, examining methodological differences and drawing conclusions about the scale and consistency of the problem. The review found ingestion to be widespread across species and geographies but highlighted significant methodological inconsistencies that complicate cross-study comparisons.
Presence and Characterization of Microplastics in Coastal Fish around the Eastern Coast of Thailand
Researchers examined microplastic contamination in 274 fish from Thailand's eastern coast and found that about 13% of specimens had ingested microplastics, predominantly PET fibers. Pelagic species showed slightly higher microplastic ingestion rates than bottom-dwelling species, though overall the contamination was relatively low compared to global averages. The study suggests that fish feeding behavior and habitat influence their exposure to microplastic pollution.
Identification of the composition and abundance of microplastics in the digestive tract of fish in the Banjaran River, Banyumas District
Researchers identified and quantified microplastic composition and abundance in digestive tract contents of wild-caught fish from a coastal fishery, documenting ingestion rates, polymer types, and particle morphologies across multiple commercially important species.
Assessment on Microplastics Contamination in Freshwater Fish: a Case Study of the Ubolratana Reservoir, Thailand
Researchers examined microplastic contamination in freshwater fish from the Ubolratana Reservoir, Thailand, finding that 96.4% of 14 examined species had ingested microplastics, and assessed abundance, size, colour, and shape of particles from stomach and intestinal contents across sampling stations.
Surveillance and histopathological study of microplastics in marine fish from the gulf of Thailand
Researchers found microplastics in the digestive tracts of 46.9% of marine fish sampled from the upper Gulf of Thailand, with an average of 1.6 particles per fish. Bottom-dwelling fish had higher contamination rates than open-water species, and histological examination showed intestinal tissue damage in contaminated fish — relevant to food safety for fish consumers in the region.
Microplastics absent from reef fish in the Marshall Islands: Multistage screening methods reduced false positives
A multi-stage screening study of reef fish gut contents from the Marshall Islands found no microplastics in 97 fish across nine species, suggesting that apparent microplastics in prior studies may largely reflect contamination or misidentification rather than true ingestion.
Evaluation of microplastic ingestion by tropical fish from Moorea Island, French Polynesia
Researchers evaluated microplastic ingestion by four genera of adult tropical fish around Moorea Island, French Polynesia, finding microplastics in 21% of 133 digestive tracts examined. Ingested microplastic pieces averaged 1.25 per individual, with 70% of particles smaller than 0.3 mm, indicating widespread contamination of coral reef food webs.
Effect of biological and environmental factors on microplastic ingestion of commercial fish species
Researchers analyzed microplastic ingestion in commercially important fish species, evaluating how biological and environmental factors influence ingestion rates across 2,222 individual fish. The study assessed gastrointestinal tract contents to determine the extent and patterns of microplastic contamination. The findings suggest that both species-specific biology and environmental conditions play important roles in determining microplastic ingestion levels in commercial fish.
Microplastic contamination in fish: Critical review and assessment of data quality
This critical review assessed the data quality of 104 published studies on microplastic ingestion by fish, finding that inconsistent methods for sampling, extraction, and identification have produced questionable results and highlighting the need for standardized quality assurance protocols.
Microplastic contamination in freshwater fish: first insights from the Mekong River in Nakhon Phanom Province, Thailand
Researchers found microplastics in 100% of 89 fish gastrointestinal tracts sampled from the Mekong River in Thailand, averaging 23.76 items per individual, with fragments being the dominant shape (83%), particles under 100 µm the most common size, and 17 polymer types identified across species.
Sampling, isolating and identifying microplastics ingested by fish and invertebrates
This study reviewed sampling and identification methods for microplastics ingested by fish and invertebrates, evaluating each approach for accuracy, reproducibility, and applicability to different species and sample types.
Bioavailability and toxicity of microplastics to fish species: A review
This review summarizes current knowledge about microplastic ingestion and its toxic effects in fish species worldwide. Researchers found that microplastics have been detected in fish from nearly all types of aquatic habitats, and both field and laboratory studies confirm fish are highly susceptible to ingesting these particles. The study notes that microplastics alone or combined with other pollutants can cause various health problems in fish, raising concerns about implications for human seafood consumption.
A Systematic Review of Microplastic Contamination in Commercially Important Bony Fish and Its Implications for Health
This systematic review examines microplastic contamination levels in commercially important fish species and the potential health impacts. The findings reveal that microplastics are commonly found in fish consumed by humans, raising concerns about chronic exposure through seafood and the possibility that these particles carry harmful chemicals into our bodies.