Janicot Serge. (2009). A comparison of Indian and African monsoon variability at different time scales. Comptes Rendus Geoscience, 341 (8-9), p. 575-590. ISSN 1631-0713.
Titre du document
A comparison of Indian and African monsoon variability at different time scales
Comptes Rendus Geoscience, 2009,
341 (8-9), p. 575-590 ISSN 1631-0713
A review is given of the summer monsoon systems in Africa and India, and of their comparison at different time scales. Features of the circulation are described first, including the main respective meteorological centres of action controlling the annual cycle of the rain bands over these two regions. The main elements of the atmospheric intraseasonal variability are then presented, which controls in particular the onset of these two monsoon systems. Then the sensitivity of these two monsoon systems to oceanic and continental surface conditions in the context of interannual variability is discussed and compared. Consequences in term of predictability are commented. Finally, the Intergovernmental Panel on Climate Change (IPCC4) scenarios of the future climate over these two regions are presented. To cite this article: S. Janicot, C. R. Geoscience 341 (2009).
