CHARACTERIZATION OF THE AVAILABLE SOIL NI BY THE ISOTOPIC EXCHANGE KINETICS

Authors
ECHEVARRIA G KLEIN S FARDEAU JC MOREL JL
Citation
G. Echevarria et al., CHARACTERIZATION OF THE AVAILABLE SOIL NI BY THE ISOTOPIC EXCHANGE KINETICS, Comptes rendus de l'Academie des sciences. Serie II. Sciences de la terre et des planetes, 324(3), 1997, pp. 221-227
Citations number
11
Categorie Soggetti
Geosciences, Interdisciplinary
Journal title
Comptes rendus de l'Academie des sciences. Serie II. Sciences de la terre et des planetes → ACNP
ISSN journal
12518050
Volume
324
Issue
3
Year of publication
1997
Pages
221 - 227
Database
ISI
SICI code
1251-8050(1997)324:3<221:COTASN>2.0.ZU;2-I
Abstract
The aim of this study was to demonstrate that soil Ni available for pl ants can be characterized by the isotopic exchange kinetics method. Th erefore, isotopic exchange kinetics were performed in soil-solution sy stems to quantify the pool of soil isotopically exchangeable Ni (E val ue). Another isotopic exchange method in soil-plant systems was design ed to measure the pool of soil available Ni (L value). Results clearly demonstrated that the pool of isotopically exchangeable soil Ni for a given time is the pool of available soil Ni.