We can't find the internet
Attempting to reconnect
Something went wrong!
Hang in there while we get back on track
Microplastics distribution, transport and potential risks in sediments across different functional areas of megacities: From storm sewer networks to urban river
No summary available — this paper's abstract is not included in the open metadata provided by the publisher. Learn why →
More Papers Like This
Microplastic and Heavy Metals Distributions in Urban Rivers Sediments, China
AI summary Read the abstract
A study of urban river sediments in China found microplastic abundances averaging 4,388 items per kilogram of dry sediment, with a significant linear correlation between MP abundance and the ecological risk index of co-occurring heavy metals including cadmium, copper, and arsenic. The findings confirm that microplastics act as carriers concentrating heavy metals above ambient sediment levels, compounding their toxicological threat to aquatic wildlife and humans through food chain contamination.
Sources and Fate of Microplastics in Urban Systems
AI summary Read the abstract
Researchers examined how microplastics enter and move through urban environments, tracing sources from personal care products, synthetic clothing, and infrastructure degradation to eventual fate in waterways — as global plastic production exceeds 380 million metric tons annually, cities are both major generators and transport corridors for microplastic pollution.
Sources and Fate of Microplastics in Urban Systems
AI summary Read the abstract
Urban environments generate microplastics through road runoff, stormwater drainage, and inadequate waste management, releasing particles directly into local waterways at high concentrations. Cities are both major sources and exposure zones for microplastics, making urban infrastructure improvements a priority for reducing human contact with contaminated water and air.
Microplastics in Urban Environments: Sources, Pathways, and Distribution
AI summary Read the abstract
Researchers mapped the major sources and pathways of microplastic pollution in cities, finding that tire wear, laundry wastewater, landfills, and construction activity collectively make urban areas major generators of the microplastics that flow into surrounding air, water, and soil.
Sourcing, Timing, and Extent of Microplastic Mobilization by Urban Flooding
AI summary Read the abstract
Researchers studied how urban flood events mobilize microplastics stored in urban watersheds, finding that storm flooding dramatically increases the transport of accumulated plastic particles into waterways and downstream environments. As climate change intensifies urban flooding frequency, understanding microplastic mobilization dynamics is critical for predicting pollution loading into aquatic ecosystems and designing stormwater management systems that reduce plastic discharge.
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.