ORBi: Dere Christelle - Trace metal inputs reconstitution and migration assessment in a sandy Luvisol after 100 years of massive irrigation with raw wastewaters

Reference : Trace metal inputs reconstitution and migration assessment in a sandy Luvisol after 100 ...


	Document type :	Scientific journals : Article
	Discipline(s) :	Physical, chemical, mathematical & earth Sciences : Multidisciplinary, general & others
	To cite this reference:	http://hdl.handle.net/2268/32368

Title :	Trace metal inputs reconstitution and migration assessment in a sandy Luvisol after 100 years of massive irrigation with raw wastewaters
Language :	English
Alternative title :	[fr] Reconstitution de cent années d’irrigation massive par des eaux usées brutes et migration des éléments traces métalliques dans un Luvisol sableux
Author, co-author :	Dere, Christelle [Université de Liège - ULg > Gembloux Agro-Bio Tech > Gembloux Agro-Bio Tech >]
	Lamy, Isabelle [Institut National de la Recherche Agronomique - INRA > Environnement et Agronomie > Unité de Science du Sol, Versailles > >]
	Cornu, Sophie [Institut National de la Recherche Agronomique - INRA > Environnement et Agronomie > Unité de Science du Sol, Orléans > >]
	van Oort, Folkert [Institut National de la Recherche Agronomique - INRA > Environnement et Agronomie > Science du Sol, Versailles > >]
	Baize, Denis [Institut National de la Recherche Agronomique - INRA > Environnement et Agronomie > Unité de Science du Sol, Orléans > >]
Publication date :	2006
Journal title :	Comptes Rendus Geoscience
Publisher :	Elsevier Science
Volume :	338
Pages :	565-573
Audience :	International
ISSN :	1631-0713
City :	Paris
Country :	France
Keywords :	[en] Raw wastewater; Sandy soil ; Long-term; Invariant element ; Pedo-geochemical background
Abstract :	[en] Trace metal inputs reconstitution and migration assessment in a sandy Luvisol after 100 years of massive irrigation with raw wastewaters. Raw wastewaters were massively spread on sandy luvisols near Paris from 1899 to 2002, leading to high trace metals (TM) pollution of soils. Mass balance calculations were performed on a soil profile to assess vertical migration of TM. The contamination was estimated by subtracting the natural pedo-geochemical background of the horizons. TM inputs were estimated using Cr as an invariant. It is shown that Pb and Cr remained in the surface horizon, while Ni, Cd, Cu and Zn migrated downward, being more or less trapped depending on the physicochemical properties of the horizons.
Target :	Researchers ; Professionals ; Students ; Others
Permalink :	http://hdl.handle.net/2268/32368
DOI :	10.1016/j.crte.2006.02.006

File(s) associated to this reference

Fulltext file(s):

	File	Commentary	Version	Size	Access
Restricted access	CRAS.pdf		Publisher postprint	260 kB	Request copy

All documents in ORBi are protected by a user license.

Dspace v1.5