selective chemical extraction / metal / Metal analyses / metal concentrations / sample site / metal distribution / chemical sequential extraction / internal control standard solution / water chemical analyses / trace metal analyses / chemical analyses / chemical / chemical analysis / /
NaturalFeature
Macedinho stream / Tua river / Freixeda stream / /
Organization
Laboratory of the LNEG / Geobiosciences / Geotechnologies and Geoengineering Research Center / Universidade de Aveiro / /