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61,005 resultsShowing papers similar to Microplastics contamination in commercial fish from Alexandria City, the Mediterranean Coast of Egypt
ClearDistribution, abundance, and composition of microplastics in market fishes from the Red and Mediterranean seas in Egypt
Researchers analyzed microplastic contamination in commercially sold fish from both the Mediterranean and Red seas in Egypt and found microplastics in 88 percent of the fish examined. Fibers were the most common particle type, and species that feed closer to the seafloor tended to have higher contamination levels. The study raises concerns about human dietary exposure to microplastics through regularly consumed market fish in the region.
Assessment of Microplastic Pollution in Economically Significant Fish Species from Libya’s Northeastern Mediterranean Coast
Researchers sampled five commercially important fish species from marine habitats along the eastern Libyan coast and quantified microplastic contamination in their gastrointestinal tracts. Microplastics were detected in all species, with fiber types dominating, marking one of the first systematic assessments of microplastic pollution in Libyan territorial waters.
Abundance and ecological risk of microplastics in commercial fish species from northeastern Mediterranean Sea
Researchers examined nine commercially important fish species from the northeastern Mediterranean Sea and found microplastics in both their digestive tracts and gills. The most common particles were small polyethylene and polypropylene fibers, and bottom-dwelling fish species had higher contamination levels. While the ecological risk was rated low to medium, the presence of microplastics in widely consumed fish species highlights a potential pathway for human exposure through seafood.
Microplastic Concentration in Mediterranean Commercial Fish: A Systematic Review
This systematic review examines microplastic levels in five commercially important fish species caught in Mediterranean waters. The findings confirm that microplastics are routinely present in popular seafood, with concentrations varying by species and location, underscoring the need to monitor and reduce plastic contamination in fish that millions of people eat regularly.
Microplastic occurrence in the gastrointestinal tract and gill of bioindicator fish species in the northeastern Mediterranean
Four commercial fish species from the northeastern Mediterranean were examined for microplastic presence in gastrointestinal tracts and gills, with plastics found in all species and fiber being the most common type. The results add to growing evidence that microplastic ingestion is routine for commercially harvested Mediterranean fish.
Thermal analysis and enhanced visual technique for assessment of microplastics in fish from an Urban Harbor, Mediterranean Coast of Egypt
Researchers applied an enhanced visual counting technique combined with combustion analysis and differential scanning calorimetry to assess microplastics in fish digestive tracts from Alexandria's Eastern Harbor, Egypt, detecting seven thermoplastic polymer types in all fish samples in what was the first such quantification study in Egypt.
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.
Determination of microplastic pollution in water, sediment, and fish on the northeastern Libyan coast
Researchers analysed microplastics in surface water, sediments, and fish gastrointestinal tracts at two sites along the northeastern Libyan coast. MPs were detected across all matrices, with fibers and fragments most common, and concentrations in sediments substantially higher than in water, pointing to coastal accumulation driven by poor waste management.
Microplastics in commercial fish and their habitats in the important fishing ground of the Black Sea: Characteristic, concentration, and risk assessment
Researchers analyzed microplastic contamination in six commercial fish species from the Black Sea and found microplastics in all environmental areas studied, including surface water, the water column, sediments, and fish. Fibers were the most common type of microplastic found, and bottom-dwelling fish had higher contamination levels than fish living closer to the surface. Since these are commonly eaten fish species, the findings are relevant to human dietary exposure to microplastics.
Assessment of microplastic pollution in eleven commercial fish species in the Gulf of İzmir (Aegean Sea, eastern Mediterranean)
Researchers examined 152 fish from 11 commercially important species in the Gulf of Izmir, Turkey, and found microplastics in 42% of them. Polyethylene fragments and fibers were the most common types found in fish digestive tracts, with surface-dwelling fish species showing higher contamination than bottom-dwelling ones. Since these are species commonly sold and eaten by people in the region, the study highlights a direct pathway for microplastic exposure through seafood consumption.
Plastic pollution in fish (O. niloticus and C. gariepinus) in a Nile Canal, Delta of Egypt.
Researchers examined microplastic contamination in the gastrointestinal tracts of 127 Nile tilapia and 32 African catfish from a Nilotic canal in Egypt's Delta, finding microplastic occurrence rates of 33.9% and 59.4% respectively with fibers as the dominant morphology. The study analyzed the relationship between microplastic ingestion and fish biological parameters, feeding habits, and seasonal variation.
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.
‘The Plastic Nile’: First Evidence of Microplastic Contamination in Fish from the Nile River (Cairo, Egypt)
Researchers provided the first evidence of microplastic contamination in fish from the Nile River in Cairo, Egypt, finding that over 75% of sampled Nile tilapia and catfish contained microplastics in their digestive tracts, with fibers and fragments being the dominant particle types.
Abundance and distribution of environmental microplastic in edible fish and mussels from the south Mediterranean coasts
Scientists found microplastics in every fish and mussel sample examined from the Algerian Mediterranean coast, with six common plastic types identified including polypropylene and polyethylene. The contaminated species are widely consumed by local populations. This study adds to growing evidence that people eating seafood are regularly exposed to microplastics, and helps establish baseline pollution data for an understudied region.
Microplastic in Commercial Fish in the Mediterranean Sea, the Red Sea and the Arabian Gulf. Part 1: The Mediterranean Sea
This literature review covers studies from 2015 to 2021 on the presence of microplastics in commercially important fish species from the Mediterranean Sea, one of the most plastic-polluted water bodies in the world. It also synthesizes data on microplastic concentrations in Mediterranean beach sediments, subtidal sediments, seafloor sediment, and surface water.
Microplastics occurrence in edible fish species (Mullus barbatus and Merluccius merluccius) collected in three different geographical sub-areas of the Mediterranean Sea
Researchers examined the gastrointestinal tracts of 229 demersal fish from two Mediterranean species across three geographic sub-areas, finding microplastics in a significant portion of individuals with fibers as the dominant type. The study contributes to growing evidence that microplastic ingestion is widespread in commercially fished Mediterranean species.
Microplastics in Mediterranean Coastal Countries: A Recent Overview
This review summarized the current status of microplastic pollution in Mediterranean coastal countries, examining contamination levels in fish and other organisms and discussing risks to consumers through trophic transfer in the food chain.
Microplastic distribution, abundance, and composition in the sediments, water, and fishes of the Red and Mediterranean seas, Egypt
Microplastics were found in surface water, sediment, and fish tissues across Red Sea and Mediterranean sites in Egypt, with the highest concentrations near ports and river mouths, and polyethylene and polypropylene dominating the polymer composition in both water bodies.
Evaluation of Microplastic Contamination in Commercially Edible Fresh Water and Marine Fishes Bought from Fish Markets, Tiruchirappalli, Tamil Nadu, India
This Indian study examined microplastic contamination in freshwater and marine fish sold in markets in Tamil Nadu, finding plastic particles in multiple commercially important species. People who regularly eat fish from contaminated markets are likely consuming microplastics as part of their diet.
Impacts of Marine Waste, Ingestion of Microplastic in the Fish, Impact on Fishing Yield, M’diq, Morocco
Researchers in Morocco evaluated microplastic ingestion in fish and its impact on fishing yield on the northern Mediterranean coast, finding that 10% of sampled fish had ingested microplastics. The study highlights both ecological and economic consequences of microplastic contamination in commercially important fish stocks.
Microplastic in Gastrointestinal Tracts of European Sea Bass
This study examined microplastics found in the gastrointestinal tracts of European sea bass caught in the Mediterranean. The detection of microplastics in commercially important food fish raises concerns about human dietary exposure through seafood consumption.
Evolution of the Distribution and Dynamic of Microplastic in Water and Biota: A Study Case From the Gulf of Gabes (Southern Mediterranean Sea)
Researchers found microplastics in all surface water samples and in the digestive tracts of multiple commercially important marine species in the Gulf of Gabes, Southern Mediterranean, revealing widespread contamination in a previously understudied region.
Occurrence of microplastics in the gastrointestinal tracts of some edible fish species along the Turkish coast
Researchers examined the gastrointestinal tracts of 243 individual fish from five edible species along the Turkish coast, documenting the occurrence and characteristics of ingested microplastics. The study found microplastics present in multiple commercially important fish species, raising implications for seafood safety and human dietary exposure.
First Report of Microplastic Ingestion in Edible Fish along Moroccan Mediterranean Coasts
This study provided the first report of microplastic ingestion in edible fish and bivalves along Moroccan Mediterranean coasts, finding MPs in the digestive tracts of two fish species and one bivalve, raising concerns about seafood safety in the region.