Fluorite precipitation and geochemical control of calcium in alkali soils of Niger. Consequences for a quantitative estimation of the geochemical evolution of soil solution

• Published in: Comptes rendus de l'Académie des sciences. Série II. Fascicule a, Sciences de la terre et des planètes Vol. 321; no. 12
• Main Authors: Barbiero, L. (Institut National de la Recherche Agronomique, Rennes (France). Centre de Rennes, Science du Sol), Valles, V, Regeard, A
• Format: Journal Article
• Language: French
• Published: 14.12.1995
• Subjects: ALCALINIDAD; ALCALINITE; ALKALINE SOILS; ALKALINITY; ARID ZONES; CALCITA; CALCITE; CHEMICAL PRECIPITATION; FLUOR; FLUORINE; GEOCHEMISTRY; GEOCHIMIE; GEOQUIMICA; IRRIGATION; NIGER; PRECIPITACION QUIMICA; PRECIPITATION CHIMIQUE; RIEGO; SOL ALCALIN; SUELO ALCALINO; ZONA ARIDA; ZONE ARIDE