0
Article Tier 2 Human Health Effects Sign in to save

Microplastic contamination in edible bivalves from the espírito santo coast and its possible implications for human health

2025

No summary available — this paper's abstract is not included in the open metadata provided by the publisher. Learn why →

More Papers Like This

Article Tier 2

Microplastics in Brazilian aquatic ecosystems and seafood: An updated review

AI summary Read the abstract

This review pulls together 100 studies to show that Brazil's rivers, bays, and coastal waters are widely contaminated with tiny plastic particles called microplastics, mostly from clothing fibers and packaging. Seafood like fish, shellfish, and crustaceans are absorbing these particles, sometimes in huge amounts, which raises real concerns for anyone eating fish from these waters. The bigger picture: plastic pollution levels swing a lot depending on rainfall and tourist seasons, and scientists still need better, more consistent testing methods to fully understand how much risk this poses to human health.

Article

Effects of the presence of microplastic particles in portuguese coastal waters and marine mussels

AI summary

Researchers conducted an anthropological and limnological study of the Kokosing River in Knox County, Ohio, documenting microplastic contamination alongside historical land use change. The study combined environmental science with community history to contextualize pollution patterns within the region's industrial and agricultural development.

Article Tier 2

Microplastics Beach Pollution: Composition, Quantification and Distribution on the Southern Coast of Brazil

AI summary Read the abstract

Researchers quantified microplastic pollution on a southern Brazilian beach, finding an average of 650 MPs/kg of sediment with highest concentrations near the Mampituba River mouth, dominated by polyethylene, polypropylene, and polyamide particles in the 50–100 µm range. The findings confirm that riverine transport is a major pathway delivering microplastics to coastlines, underscoring the need for upstream source control to protect coastal ecosystems.

Article Tier 2

Microplastic contamination in marine sediment from different regions of the Blue Amazon, Bahia, Brazil

AI summary Read the abstract

Researchers surveyed marine sediment microplastic contamination across four coastal regions of Bahia, Brazil, finding widespread pollution averaging 270 items per kilogram with fibers predominating and higher concentrations near densely populated areas like Salvador. The study fills an important data gap for South American coastal ecosystems and shows that population density is a strong predictor of sediment microplastic load.

Article Tier 2

Seasonal Variations in Microplastic Pollution in Beach Sediments along the Eastern Coast of Rio de Janeiro State, Brazil

AI summary Read the abstract

A survey of 27 beaches along Rio de Janeiro's eastern coast found microplastics on every beach, with winter counts (2,987 particles) nearly five times higher than summer (562 particles), driven by seasonal wind and wave dynamics, with fragments and fibers of polyethylene and polypropylene dominating. The seasonal variation reveals that MP exposure for coastal wildlife and beachgoers fluctuates dramatically with environmental conditions, complicating risk assessments tied to any single sampling window.

Research digests by email

When a large batch of papers lands in the Atlas, we read through it and send a short write-up of what stood out.

Email me about

Share this paper