Boron isotopes at the catchment scale, a new potential tool to infer critical zone processes.

Jerome Gaillardet1, Johanna Noireaux1, Jean Riotte2, Jean-Jacques Braun3, Pascale Louvat1, Mr. Julien Bouchez, PhD4, Damien Lemarchand5, Sekhar Muddu6, MS Mohan Kumar7 and Frédéric Candaudap2, (1)Institut de Physique du Globe de Paris, Paris, France, (2)GET Géosciences Environnement Toulouse, Toulouse, France, (3)Institut de Recherche pour le Développement, Yaoundé, Cameroon, (4)Institut de Physique du Globe de Paris, CNRS, Paris, France, (5)University of Strasbourg, Strasbourg Cedex, France, (6)Indian Institute of Science, Department of Civil Engineering, Interdisciplinary Centre for Water Research, Bangalore, India, (7)Indian Institute of Science, Bangalore, India