A free database has been created and integrated into an interactive GIS, with the main results obtained. By clicking on each point, a dropdown menu opens displaying the trace elements concentrations obtained for the subsets of background and non-background samples in the Esva and Nalón basins.
How to cite:
Barrio-Parra F, Álvarez R, Serrano-García H, Izquierdo-Díaz M, Ordóñez A, García-Fernández CC, De Miguel E, 2025. A proposed methodology for the definition of background and reference values for trace elements in fluvial sediments. Ecotoxicology and Environmental Safety, 290: nº117517. DOI: https://doi.org/10.1016/j.ecoenv.2024.117517