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  • Multi-scales and multi-sites analyses of the role of rainfall in cotton yields in West Africa
  • Africa ; Agriculture ; Agronomy ; Climate fluctuation ; Crop yield ; Impact ; Monsoon ; Rainfall ; Sahel ; West Africa
  • West African Sahel depends mainly on rain fed agriculture. Rainfall available for this agriculture is concentrated in a very short-time range leading to an extreme sensitivity of yield to monsoon fluctuations at different time-scales. The aim
  • Africa ; Intertropical convergence ; Monsoon ; Spring ; Summer ; Tropical zone ; West Africa ; Years 1970-79 ; Years 1980-89
  • The onset of the monsoon system over West Africa is linked to the northward excursion of the Intertropical Convergence Zone (ITCZ) during the northern spring and summer. By using a daily gridded rainfall dataset over the 1968-1990 period, we have
  • Adaptation ; Africa ; Agriculture ; Agroclimatology ; Climate fluctuation ; Decision making process ; Forecast ; Monsoon ; West Africa
  • Africa ; Agroclimatology ; Agronomy ; Climate ; Impact ; Methodology ; Operational research ; West Africa
  • Africa ; Agricultural calender ; Agriculture ; Agroclimatology ; Crop yield ; Food crop ; Interannual variability ; Model ; Monsoon ; Precipitation ; West Africa
  • Africa ; Atmospheric circulation ; Atmospheric dynamics ; Climate ; Climatic variability ; Convection ; Intertropical convergence ; Monsoon ; West Africa