We can't find the internet
Attempting to reconnect
Something went wrong!
Hang in there while we get back on track
Microplastic contamination in demersal and pelagic fish from two differently anthropized bays on the south coast of Rio de Janeiro, Brazil
Summary
Researchers investigated microplastic contamination in demersal and pelagic fish from two bays with differing levels of human impact on the south coast of Rio de Janeiro, Brazil. The study compared microplastic occurrence across fish species and sampling sites to assess how anthropisation influences microplastic exposure in coastal fish populations.
Conselho Nacional de Pesquisa e Desenvolvimento Científico e Tecnológico - CNPq
Sign in to start a discussion.
More Papers Like This
Microplastics in fishes in amazon riverine beaches: Influence of feeding mode and distance to urban settlements
Researchers found microplastics in the digestive tracts of 29 fish species from Amazon riverine beaches, with contamination levels influenced by fish feeding mode and distance to urban settlements within a protected area.
Widespread microplastic ingestion by fish assemblages in tropical estuaries subjected to anthropogenic pressures
A survey of 2,233 fish from 69 species across two tropical Brazilian estuaries found microplastics in 9% of individuals, with ingestion rates linked to feeding guild, habitat use, and proximity to urban areas. The study demonstrates that microplastic ingestion is widespread even in tropical systems and is shaped by ecology rather than occurring at random.
Microplastics contamination in fish, water, and sediment surrounding Ubatuba beaches, Southeastern Brazil
Simultaneous analysis of microplastic contamination in fish (Atherinella brasiliensis), water, and sediment at three Ubatuba beaches in Brazil captured spatial and seasonal variations across exposed, calm, and sheltered estuary environments. The integrated approach confirmed fish ingestion of microplastics and revealed correlations between environmental presence and biotic uptake across seasons.
Ingestion of plastic debris by commercially important marine fish in southeast-south Brazil
Scientists visually examined 965 specimens of eight commercially exploited fish species off the southeast-south coast of Brazil for plastic debris ingestion, finding plastic in multiple species across different marine habitats.
Ingestion of microplastic by ontogenetic phases of Stellifer brasiliensis (Perciformes, Sciaenidae) from the surf zone of tropical beaches
Microplastics were found in 9.5% of Stellifer brasiliensis fish from tropical Brazilian beaches, with ingestion occurring across juvenile, subadult, and adult life stages. The study indicates that microplastics are entering the food chain through commercial fish species in nearshore tropical ecosystems.