Using Nd and Sr isotopes to trace dust and volcanic inputs to soils on French Guadeloupe Island

Jiye Guo1, Yvette Pereyra1, Lin Ma2, Jerome Gaillardet3, Peter B Sak4 and Mr. Julien Bouchez, PhD5, (1)University of Texas at El Paso, El Paso, TX, United States, (2)University of Texas at El Paso, Department of Earth, Environmental, and Resource Sciences, El Paso, TX, United States, (3)Institut de Physique du Globe de Paris, Paris, France, (4)Dickinson College, Carlisle, PA, United States, (5)Institut de Physique du Globe de Paris, CNRS, Paris, France