Elemental geochemistry of Sarapuí River sediments (Rio de Janeiro, Brazil): WD-XRF dataset
收藏DataCite Commons2026-04-20 更新2026-05-04 收录
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https://data.mendeley.com/datasets/3kpbr24tby/1
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资源简介：
This dataset contains measured concentrations of chemical elements in bottom-sediment samples collected from the Sarapuí River, a metropolitan urban river in the Rio de Janeiro Metropolitan Region (Brazil). We determined elemental concentrations by Wavelength Dispersive X-Ray Fluorescence Spectrometry (WD-XRF). To assess analytical precision and accuracy, we analyzed a certified sediment reference material NIST SRM 2711a (Montana Soil) alongside the samples and compared measured values with certified concentrations.
提供机构：
Mendeley Data
创建时间：
2026-04-20
