Fine scale measurements in Belgian coastal sediments reveal different mobilization mechanisms for cationic trace metals and oxyanions
Belgian coastal sediment serves as an important sink for trace elements, yet a systematic study covering a wide range of elements including redox-sensitive metals (Fe, Mn, and Co), cationic trace metals (Cd, Pb, Ni, Cu, and Zn), oxyanions (P, V, As, and Mo), and sulfide has not been performed and the mechanisms controlling their mobilization were not investigated. Here, a passive sampling technique, Diffusive Gradients in Thin-films (DGT), was used in situ to obtain high resolution concentration profiles of these elements in the sediment porewater. Our results revealed two mobilization mechani... Mehr ...
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Dokumenttyp: | Artikel |
Erscheinungsdatum: | 2020 |
Reihe/Periodikum: | Environment International, Vol 145, Iss , Pp 106140- (2020) |
Verlag/Hrsg.: |
Elsevier
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Schlagwörter: | Cationic trace metals / Oxyanions / Mobilization mechanisms / Metal/Fe ratios / Belgian coastal sediments / Diffusive gradients in thin-films / Environmental sciences / GE1-350 |
Sprache: | Englisch |
Permalink: | https://search.fid-benelux.de/Record/base-26924017 |
Datenquelle: | BASE; Originalkatalog |
Powered By: | BASE |
Link(s) : | https://doi.org/10.1016/j.envint.2020.106140 |