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  • Rainfall anomaly patterns and wind field signals over West Africa in August (1958-1989)
  • Africa ; Atmospheric circulation ; Climatology ; Interannual variability ; Precipitation ; Rain anomaly ; West Africa ; Wind
  • Seasonal evolution of the West African heat low : a climatological perspective
  • Africa ; Atmospheric circulation ; Atmospheric dynamics ; Impact ; Interannual variability ; Low pressure ; Monsoon ; Seasonal variability ; West Africa
  • Impacts of warm and cold situations in the Mediterranean basins on the West African monsoon: observed connection patterns (1979-2006) and climate simulations
  • West African Monsoon and its Modeling
  • Africa ; Climatology ; Mediterranean Sea ; Monsoon ; Precipitation ; Teleconnection ; Thermal anomaly ; 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
  • Africa ; Agroclimatology ; Agronomy ; Climate ; Impact ; Methodology ; Operational research ; West Africa