AMMA-CATCH a Hydrological, Meteorological and Ecological Long Term Observatory on West Africa : Some Recent Results

Sylvie Galle1, Manuela Grippa2, Christophe Peugeot3, Ibrahim Bouzou Moussa4, Bernard Cappelaere5, Jerome Demarty1, Eric Mougin6, Thierry Lebel7, Véronique Chaffard1 and AMMA-CATCH team, (1)IRD Institute for Research and Development, Marseille Cedex 02, France, (2)CNRS, GET, Toulouse, France, (3)IRD Hydrosciences, Montpellier, France, (4)University Abdou Moumouni, Niamey, Niger, (5)GET Géosciences Environnement Toulouse, toulouse, France, (6)GET Géosciences Environnement Toulouse, Toulouse, France, (7)Organization Not Listed, Grenoble, France