We can't find the internet
Attempting to reconnect
Something went wrong!
Hang in there while we get back on track
Meso- and Microplastic Pollution on Brazilian Beaches: Composition, Distribution Patterns, and Drivers
No summary available — this paper's abstract is not included in the open metadata provided by the publisher. Learn why →
More Papers Like This
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.
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.
The Distribution and Characteristics of Microplastics in Coastal Beaches and Mangrove Wetlands
AI summary Read the abstract
Researchers investigated how microplastics accumulate in coastal beaches and mangrove wetlands, finding these ecosystems act as hotspots that trap plastic particles carried by ocean currents and tides, potentially threatening the marine life that depends on these sensitive habitats.
Occurrence of Microplastic Pollution in Coastal Areas
AI summary Read the abstract
Microplastic pollution in coastal areas is accelerating in parallel with global plastic production, with aquatic ecosystems projected to bear an increasing burden of contamination. The ubiquity of coastal microplastics poses direct risks to marine biodiversity and indirect risks to human health through seafood consumption.
Morphology, Chemical Characterization and Sources of Microplastics in a Coastal City in the Equatorial Zone with Diverse Anthropogenic Activities (Fortaleza city, Brazil)
AI summary Read the abstract
Researchers characterized the types and sources of microplastics found in coastal seawater near Fortaleza, Brazil, identifying fishing activity, household laundry, and food packaging as the dominant sources accounting for over 80% of contamination. The study provides a polymer database that can help identify microplastic origins in other tropical coastal cities with similar human activity patterns.
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.