Chemical forms and release of trace elements in soils and soil solutions

Date
2010-04-30T14:06:53Z
Authors
Wallschlaeger, Dirk
Neaman, Alexander
Hendershot, William
Sauve, Sebastien
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Abstract

We will focus our efforts on i) modelling metal competition for sorption on soil surfaces focusing on acquiring and using free metal speciation data, ii) we will acquire soil solution chemistry data for field-collected soils contaminated with As and Se and evaluate the relationships among the various physicochemical parameters, iii) we will work in collaboration with another MITHE project to further expand the links amongst the chemical speciation of Cd and Zn in soils contaminated with metals from chemical fertilizer and longterm manure applications.

Description
S6. Prinicpal investigator: Sebastien Sauve
Keywords
Manure, Chemical fertilizer, As, Zn, Pb, Cr, Cd, Cu, Trace elements, Soils
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