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Title: Occurrence of Vanadium in Belgian and European Alluvial Soils
Authors: Cappuyns, ValĂ©rie ×
Slabbinck, Emilie #
Issue Date: 2012
Publisher: Hindawi Publishing Corporation
Series Title: Applied and Environmental Soil Science
Article number: ID 979501
Abstract: Vanadium (V) is a naturally occurring trace element, but total concentrations in soils and sediments are also dependent on the parent material and might be influenced by anthropogenic activities (e.g., steel industry). Despite the fact that threshold values for V in soils and/or sediments exist in various European countries, in Belgium, V is not taken into account when the environmental quality of soils and sediments has to be evaluated, despite the existence of several (diffuse) sources for V. In the first part of the study, the occurrence of V alluvial soils in Belgium was compared with V concentrations in alluvial soils (floodplain soils) across Europe. By analysis of both the Belgian and European data, the relationship between physicochemical soilcharacteristics and total V concentrations was quantified and some areas polluted with V were detected. A regression equation, in which V concentrations in alluvial soils were expressed as a function of major element composition, was proposed for the Belgian and European data.
Additionally, single extractions with CaCl2 (0.01mol L−1) and ammonium-EDTA (0.05 mol L−1) were used to estimate short- and long-term mobility of V in the alluvial soils.
ISSN: 1687-7667
Publication status: published
KU Leuven publication type: IT
Appears in Collections:Center for Research on Economic Markets and their Environments - HUB-EHSAL
Division of Geology
× corresponding author
# (joint) last author

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