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 intake in epi- and mesopelagic fish and squid species from an oceanic environment (NE Atlantic)
ClearMicroplastic in the stomachs of open-ocean and deep-sea fishes of the North-East Atlantic
Researchers investigated microplastic occurrence in the stomachs of 390 fish from three pelagic and two deep-sea species in the North-East Atlantic, comparing plastic ingestion between fish occupying contrasting ocean compartments. The study documented microplastic presence across species at different depths, highlighting how plastic contamination extends throughout the oceanic water column.
Microplastic ingestion and plastic additive detection in pelagic squid and fish: Implications for bioindicators and plastic tracers in open oceanic food webs
Researchers examined microplastic ingestion in fish and squid from the open Northeast Atlantic and detected phthalate plasticizers in their tissues. Both fish species and all three squid species had ingested microplastics, with fibers being the most common type. The presence of plastic additives in these open-ocean species suggests that microplastic contamination and associated chemical exposure extend well beyond coastal areas into the deep ocean food web.
Frequency of Microplastics in Mesopelagic Fishes from the Northwest Atlantic
Microplastics were found in the stomachs of mesopelagic fish collected from the Northwest Atlantic, with ingestion rates and particle types varying by species and depth. The study expands the known distribution of microplastic ingestion into deep-water fish communities, suggesting that plastic contamination has penetrated even mid-water food webs far from the surface.
Ingestion of Microplastics by Zooplankton in the Northeast Pacific Ocean
Researchers collected zooplankton from the northeast Pacific Ocean and found microplastics ingested by multiple species, demonstrating that microplastic uptake occurs throughout the open ocean zooplankton community far from coastlines.
Microplastics Contamination of Large Pelagic Fish in the Open Atlantic Ocean
Researchers analyzed microplastic contamination in large pelagic fish including tunas, mackerels, and amberjacks collected from the open Atlantic Ocean to assess plastic exposure in top predators. They found microplastics present in fish from even remote open-ocean habitats, demonstrating the ubiquity of microplastic contamination and the utility of large migratory fish as indicators of ocean health.
Micro-and macro-plastics in marine species from Nordic waters
This study surveyed micro- and macro-plastic contamination in marine species collected from Nordic waters, finding plastic in fish, crustaceans, and seabirds from multiple locations. The results document the geographic extent of microplastic ingestion across commercially and ecologically important Nordic marine species.
Influencing factors for microplastic intake in abundant deep-sea lanternfishes (Myctophidae)
Researchers found microplastics in 68% of mesopelagic lanternfish from the Southwestern Tropical Atlantic, with body size and feeding depth identified as key factors influencing microplastic intake in these abundant deep-sea fish.
Occurrence and potential effects of plastic ingestion by pelagic and demersal fish from the North Sea and Baltic Sea
Researchers examined the occurrence and potential effects of plastic ingestion in pelagic and bottom-dwelling fish from the North Sea and Baltic Sea, finding plastics in both groups. The study contributed to baseline knowledge of microplastic ingestion rates in commercially important fish species in European seas.
Plastic in the inferno: Microplastic contamination in deep-sea cephalopods (Vampyroteuthis infernalis and Abralia veranyi) from the southwestern Atlantic
Microplastics were detected in two deep-sea cephalopod species from the southwestern Atlantic -- the vampire squid and midwater squid -- demonstrating that microplastic contamination extends into deep-water ecosystems and affects organisms across different depth ranges and feeding strategies.
Does the microplastics ingestion patterns and polymer composition vary across the oceanic zones? A case study from the Indian coast
Researchers examined microplastic ingestion in 27 species of deep-sea fish from the Central Indian Ocean and found contamination in 19 of them, with PET being the most common polymer. The study suggests that feeding behavior, rather than habitat depth or trophic level, is the primary factor influencing how much microplastic deep-sea fish ingest, and proposes these fish could serve as indicators for monitoring deep-sea plastic pollution.
The uptake of macroplastic & microplastic by demersal & pelagic fish in the Northeast Atlantic around Scotland
Researchers examined plastic ingestion in coastal flatfish and offshore pelagic and demersal fish around Scotland, finding that nearly half of coastal fish contained plastic while only 2.4% of offshore fish did, with polyamide fibers being the most commonly identified polymer type across both environments.
Microplastics in a pelagic squid (Dosidicus gigas) from the Eastern tropical Pacific Ocean: Characteristics, spatial variation, and preliminary risk assessment
Researchers examined microplastics in the stomachs of jumbo squid from the eastern tropical Pacific Ocean, finding contamination in most specimens with fragment and fiber types dominating, and conducted a preliminary risk assessment highlighting the potential for microplastic trophic transfer in this commercially important pelagic species.
Synthetic and Semi-Synthetic Microplastic Ingestion by Mesopelagic Fishes From Tristan da Cunha and St Helena, South Atlantic
Scientists examined the digestive tracts of deep-sea mesopelagic fish from the remote South Atlantic and found microplastics in their intestines. The presence of plastic in fish at depths down to 1,000 meters in one of the most isolated ocean regions confirms that microplastic contamination has reached even the deep ocean.
Microplastic ingestion by pelagic and benthic fish and diet composition: A case study in the NW Iberian shelf
Researchers found microplastics in 78% of fish examined across four pelagic and benthic species from the NW Iberian shelf, with ingestion rates varying by feeding ecology and habitat depth, and identified predominantly fibers and fragments in gastrointestinal contents following alkaline tissue digestion.
Microplastic contamination in large migratory fishes collected in the open Atlantic Ocean
Researchers found microplastic contamination in large migratory fish collected during a circumnavigation of the Atlantic Ocean, with all seven commercially important species containing microplastics predominantly as fibers in their gastrointestinal tracts.
Microplastics in the Indian and South Atlantic oceans translocate to gills, digestive glands, and muscle of the chokka squid Loligo reynaudii
Researchers compared microplastic contamination in chokka squid from the South Atlantic and Indian Oceans off South Africa. The study found that squid from both oceans contained microplastics in their gills, digestive glands, and muscle tissue, with blue polyethylene fibers being the dominant type, suggesting that marine microplastic pollution affects commercially important cephalopod species.
Occurrence of microplastics in the gastrointestinal tract of pelagic and demersal fish from the English Channel
Researchers examined the gastrointestinal tracts of both pelagic and demersal fish species and found microplastics in individuals from both groups, suggesting that microplastic ingestion occurs across fish species regardless of their position in the water column.
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.
Plastic for dinner? Observations of frequent debris ingestion by pelagic predatory fishes from the central North Pacific
Researchers documented frequent ingestion of plastic debris by large predatory pelagic fishes — including mahi-mahi, opah, and swordfish — sampled from the central North Pacific between 2007 and 2012. The findings demonstrate that plastic contamination extends beyond small planktivorous fish and seabirds to apex pelagic predators, with implications for trophic transfer of associated chemical contaminants.
Plastic ingestion by pelagic and demersal fish from the North Sea and Baltic Sea
Researchers examined gastrointestinal tracts of 290 North and Baltic Sea fish and detected plastic in 5.5% of individuals, with pelagic species like herring and mackerel ingesting plastic at three times the rate of bottom-dwelling cod and flounder, and polyethylene making up nearly 40% of identified polymer types.
Microplastic pollution in wild commercial nekton from the South China Sea and Indian Ocean, and its implication to human health
This study surveyed microplastic occurrence in 13 commercially important fish and cephalopod species from the South China Sea and Indian Ocean, finding higher detection rates and MP abundances in Indian Ocean samples and estimating human exposure risk from seafood consumption.
Ingestion of microplastics by pelagic fish from the Moroccan Central Atlantic coast
Researchers found microplastics in the stomachs of three small pelagic fish species caught along the Moroccan Central Atlantic coast, confirming plastic ingestion in commercially important species in a region where marine litter is predominantly plastic. The study adds to growing evidence of microplastic contamination in North African Atlantic fisheries.
Investigation of microplastic contamination in the gastrointestinal tract of some species of caught fish from Oman Sea
Researchers found microplastics in the gastrointestinal tracts of fish species sampled from marine environments, documenting plastic ingestion across multiple species. The study contributes to the growing evidence base on microplastic contamination in commercially important fish.
Microplastic ingestion and diet composition of planktivorous fish
This study analyzed stomach contents of six planktivorous pelagic fish species from Atlanto-Iberian waters, finding microplastics in a substantial proportion of individuals. The relationship between microplastic ingestion and diet composition suggests that fish consuming prey similar in size to microplastics are at higher risk of ingestion.