Tracing sources of mineral nutrients with conventional 87Sr/86Sr isotope ratios in a highly weathered tropical volcanic island (Basse-Terre, French Guadeloupe)

Lin Ma, University of Texas at El Paso, Geological Sciences, El Paso, TX, United States, Yvette Pereyra, University of Texas at El Paso, El Paso, TX, United States, Jerome Gaillardet, Institut de Physique du Globe de Paris, Paris, France, Peter B Sak, Dickinson College, Carlisle, PA, United States and Mercedes O'Hara-Navarro, University of Texas at El Paso, El Paso, United States