An ecophysiological process model for semi-arid grasslands Semi-arid land-surface-atmosphere (SALSA) program : preliminary results of 1997 activities Nouvellon, Y. Rambal, S. Bégué, A. /Lhomme, Jean-Paul Moran, M.S. /Chehbouni, Abdelghani Loseen, D. BILAN HYDRIQUE BILAN ORGANIQUE CARBONE BIOMASSE HERBACEE CROISSANCE PHOTOSYNTHESE RESPIRATION POTENTIEL HYDRIQUE PRAIRIE VARIATION SAISONNIERE MODELISATION SIMULATION USDA American Meteorological Society 1997 text https://www.documentation.ird.fr/hor/fdi:010023317 fdi:010023317 Nouvellon Y., Rambal S., Bégué A., Lhomme Jean-Paul, Moran M.S., Chehbouni Abdelghani, Loseen D.. An ecophysiological process model for semi-arid grasslands. In : . Semi-arid land-surface-atmosphere (SALSA) program : preliminary results of 1997 activities USDA ; American Meteorological Society, 1997, 4 multigr. Special Symposium on Hydrology : Session on Integrated Observations of Semi-Arid Land-Surface-Atmosphere Interaction : American Meteorological Society Meeting, Phoenix (USA), 1998/01/11-16 EN ZONE SEMIARIDE MEXIQUE SONARA ARIZONA