ArticleEnvironmental science and pollution research international2018
Bed and suspended sediment-associated rare earth element concentrations and fluxes in a polluted Brazilian river system.
Article in Environmental science and pollution research international, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.
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Who cites it
9 citing papers in PubMed.
- Geochemical properties of stream sediments and suspended particulate matter and determination of geochemical background values for the Alpine River Mura.Environmental geochemistry and health · 2026Article
- Distribution of rare earth elements in soils of contrasting geological and pedological settings to support human health assessment and environmental policies.Environmental geochemistry and health · 2022Article
- Distribution and source determination of rare earth elements in sediment collected from the continental shelf off Hainan Island, China.Environmental science and pollution research international · 2022Article
- Soil loss and sediment yield in a perennial catchment in southwest Piauí, Brazil.Environmental monitoring and assessment · 2021Article
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- Combining geospatial analyses to optimize quality reference values of rare earth elements in soils.Environmental monitoring and assessment · 2020Article
- Thorium content in soil, water and sediment samples and fluvial sediment-associated transport in a catchment system with a semiarid-coastal interface, Brazil.Environmental science and pollution research international · 2019Article
- Watershed scale assessment of rare earth elements in soils derived from sedimentary rocks.Environmental monitoring and assessment · 2019Article
Corrections and comments
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Authors and funding
7 authors.
Funding
Abstract
Rare earth elements (REEs) have been recently recognized as emergent pollutants in rivers. However, data regarding REE fluxes in association with either bed or suspended are scarce. To address this knowledge gap, we determined the concentrations and fluxes of La, Ce, Pr, Nd, Sm, Eu, Gd, Yb, Lu, Dy, Er, Ho, Tb, and Tm in bed and suspended sediment samples of a representative polluted Brazilian River. Sediment-associated data on REEs were placed in the context of corresponding background concentrations in soils under natural conditions along the Ipojuca watershed. Light rare earth elements (LREEs) comprised more than 94% of the total REEs associated with bed and suspended sediments. Suspended sediments accounted for more than 95% of the total REE flux. The Ce and Nd fluxes of about 7 t year
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