We can't find the internet
Attempting to reconnect
Something went wrong!
Hang in there while we get back on track
Papers
61,005 resultsShowing papers similar to Microplastic ingestion data for 86 fish species across five Vanuatu communities: a reference for Pacific Island pollution monitoring
ClearMicroplastic occurrence in 21 coastal marine fish species from fishing communities on Viti Levu, Fiji
Researchers analyzed microplastic ingestion in 184 fish from 21 species across three coastal communities in Fiji and found microplastics in 74% of fish examined. Fibers were the most common particle type at 66%, with polyethylene and polypropylene the dominant polymers. This dataset, the largest of its kind for Fiji, establishes a critical baseline for monitoring plastic pollution in the region's coastal fishing grounds.
Microplastic assessment of 33 marine finfish species from coastal communities on Tongatapu, Kingdom of Tonga
This study provides the first dataset on microplastic ingestion by coastal fish species in the Kingdom of Tonga, examining 139 fish from 33 species. Researchers detected microplastics in 42% of fish examined, with an average of 0.77 particles per individual, highlighting the relevance of microplastic contamination for Pacific Island communities that depend heavily on fisheries for food security.
Ingestion of plastic by fish destined for human consumption in remote South Pacific Islands
Plastic was found in the digestive tracts of 24 fish species collected from local fishermen and markets across remote South Pacific islands, with species consuming plastic regardless of feeding guild. The results raise public health concerns for Pacific island communities where fish is a dietary staple and plastic marine debris is widespread.
Considering ecological traits of fishes to understand microplastic ingestion across Pacific coastal fisheries
Researchers assessed microplastic contamination in coastal fish across four Pacific Island nations (Fiji, Tonga, Tuvalu, and Vanuatu) using standardized methods. By analyzing 878 fish across multiple species, they found that ecological traits such as feeding behavior and habitat use influenced microplastic ingestion patterns, providing important context for understanding contamination risks in Pacific coastal fisheries.
Ingestion of plastic by fish destined for human consumption in remote South Pacific islands
Researchers documented plastic ingestion in 24 fish species caught for human consumption in the remote South Pacific, finding plastic in fish from both local markets and fishermen's catches. The study raises concerns about microplastic transfer up the food chain to humans who eat these fish.
The presence of microplastics in fishes of South Maldives
Researchers found microplastics in the gut, gills, and flesh of two fish species collected from South Maldives, with 80% of one species containing plastic particles, indicating widespread ingestion by reef fish in this remote island nation and potential transfer into the human food chain.
Comparative study of microplastic ingestion in commercial fish species from macaronesia
Researchers analyzed the gastrointestinal contents of 634 fish from seven commercial species across all four Macaronesian archipelagos to compare microplastic ingestion rates by species, habitat, and feeding behavior. They found microplastics across all species and locations, with ingestion rates varying by species ecology, contributing baseline contamination data for commercially important fish in this Atlantic island region.
Presence of microplastics in water, sediments and fish species in an urban coastal environment of Fiji, a Pacific small island developing state
Researchers conducted the first assessment of microplastic levels in surface water, sediments, and fish from the urban coastal environment of Suva, Fiji. The study confirmed the presence of microplastics across all three matrices in this Pacific small island developing state, and evaluated contributions from local sources including wastewater, highlighting that microplastic pollution affects even remote island nations.
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.
Comparative study of microplastic ingestion in commercial fish species from macaronesia
Researchers analyzed microplastic ingestion in 634 fish from seven commercially important species across all four Macaronesian archipelagos, comparing abundance and characteristics of ingested particles across species with different habitats, feeding behaviors, and geographic distributions.
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.
Microplastics abundance in four different species of commercial fishes in Bali Strait
Four commercially important fish species in the Bali Strait, Indonesia all contained microplastics in their gastrointestinal tracts, with fragments and fibers being most common. As these fish are widely consumed, this raises concerns about microplastic transfer to humans through the seafood supply chain.
Quantification, identification, and chemical characterization of microplastics (MPs) in commercial fishes from the Palk Strait, Southeast India
Researchers examined microplastics in the tissues and guts of 75 commercially important fish from the Palk Strait in Southeast India, finding an average of 115 particles per individual. Fibers were the most common form at 51%, with polyethylene and polypropylene as the dominant polymers, and particle sizes ranged from 0.1 to 1.0 millimeters. The presence of microplastics in edible fish tissues suggests a potential route of human exposure through seafood consumption.
Quantification, identification, and chemical characterization of microplastics (MPs) in commercial fishes from the Palk Strait, Southeast India
Researchers examined microplastics in the tissues and guts of 75 commercially important fish from the Palk Strait in Southeast India, finding an average of 115 particles per individual. Fibers were the most common form at 51%, with polyethylene and polypropylene as the dominant polymers, and particle sizes ranged from 0.1 to 1.0 millimeters. The presence of microplastics in edible fish tissues suggests a potential route of human exposure through seafood consumption.
Assessment of microplastic contamination in commercially available fishes
Researchers found microplastics in every one of 32 commercially sold fish from markets in Vellore, India, recovering a total of 875 particles from their gills and digestive tracts. Fibers made up 91% of the microplastics, with polyvinyl alcohol and polyethylene being the most common types. Since these are fish commonly eaten by local populations, the findings raise direct concerns about human microplastic exposure through seafood consumption.
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.
Karakteristik Mikroplastik Pada Ikan Laut Konsumsi Yang Didaratkan Di Bali
Researchers characterized microplastic contamination in commercially consumed marine fish landed in Bali, Indonesia, examining microplastic presence, type, and polymer composition across multiple fish species. The study found widespread microplastic ingestion in food fish, raising concerns about human dietary exposure through seafood consumption in the region.
Quantification and characterization of microplastics in commercial fish from southern New Zealand
Researchers quantified microplastic ingestion in ten commercially important fish species from southern New Zealand using microscopy and Raman spectroscopy. The study found that 75% of fish contained microplastics, with an average of 2.5 particles per fish, predominantly fibers in blue, black, and red colors, composed mainly of polyester and polyethylene terephthalate.
Microplastic contamination in thirty commercially important fish species: Distribution, polymer composition, pollution indices, and human health risks
Researchers examined microplastic contamination in 600 specimens across 30 commercially important fish species from the Indian coast, finding the highest accumulation in the gastrointestinal tract with carnivorous species carrying the greatest burden. Polyethylene and polypropylene fibers were the dominant particle types, and human health risk assessment showed measurable daily intake from consuming these fish, with pollution indices indicating considerable to medium hazard risk levels.
Deposition characteristics of microplastics in coral reef fish with different feeding habits from the Xisha Islands Waters, South China Sea
Researchers examined microplastic contamination in the gills and gastrointestinal tracts of 96 coral reef fish from the South China Sea, finding that nearly 98% of sampled fish contained microplastics. Fibers were the most common shape, with most particles smaller than 1 mm, and the predominant polymers were PET, PE, and PP. The study found that herbivorous fish had higher microplastic content than omnivorous or carnivorous species, likely because they feed primarily on microplastic-polluted coral reefs.
Microplastic abundance in three commercial fish from the coast of Lima, Peru
Researchers found microplastics in the stomachs and intestines of three commercially important fish species caught off the coast of Lima, Peru. The results confirm that microplastic ingestion is widespread among fish commonly consumed by humans in South American coastal communities.
Presence of microplastic in target species of small scale fisheries and possible social implications on the local communities
Researchers examined microplastic contamination in fish species targeted by small-scale fisheries and explored the potential social implications for communities that depend heavily on these catches for food. They found microplastics present in species commonly consumed by local populations, with contamination levels varying by species and location. The study raises concerns that communities most reliant on subsistence fishing may face disproportionate exposure to microplastic pollution through their diet.
Microplastic contamination in the endemic Fiji maskray (Neotrygon romeoi)
Researchers examined 21 Fiji maskrays and found microplastics in over 71% of specimens, with an average of nearly 7 particles per individual. Fragments were the most common shape, and particle sizes ranged from 63 to 500 micrometers. This study provides the first baseline data on microplastic contamination in a batoid species from the South Pacific, highlighting potential exposure concerns for communities that rely on these fish for food.
Low prevalence of microplastic contamination in planktivorous fish species from the southeast Pacific Ocean
Researchers examined the gut contents of 292 planktivorous fish from seven species along the southeast Pacific coast and found a very low prevalence of microplastic contamination, with only 2.1% of fish containing plastic particles. The microplastics found were degraded fragments and threads of various colors, suggesting the fish were not selectively targeting them. The study indicates that microplastic ingestion risk for planktivorous species in this region may currently be limited compared to other ocean areas.