It has become fashionable to provide explanations for droughts in the Sahel. However, such a major climatic change extends far beyond the African context and could only relate to broader meridional patterns of general atmospheric circulation. The cooling of the Arctic has increased the strength of the moving polar highs and increased the dynamism of the northern meteorological hemisphere, causing the southwards migration of the whole of the tropical rain-bearing structures over a distance of 200-300 kilometres.L'explication de la Grande Sécheresse sahélienne a suscité une succession d'engouements passagers, ou de "modes". Un changement climatique d'une telle ampleur déborde très largement du cadre africain et ne peut s'inscrire que dans la ...
Over the last decades, the Sahel of West Africa has suffered two dramatic contiguous droughts. Curr...
An anticipated consequence of ongoing global warming is the intensification of the rainfall regimes ...
Tropical Wind Circulation and it's Climatic Consequences. The tropical circulation, organised by uni...
It has become fashionable to provide explanations for droughts in the Sahel. However, such a major c...
The rainfall variability in time and space is very-high in the sahelian zone , it can occur in the w...
La fin du Néolithique, au cours du IIIe millénaire BP, a correspondu à l’affaiblissement des période...
The Grande-Côte of Senegal and the Cap-Vert archipelago respond to common dynamic conditions, receiv...
peer reviewedThe Sahel is affected by a severe drought since the late 1960s. This paper analyses the...
We review the evidence that connects drought and desertification in the Sahel with climate change pa...
The African Sahel provides the most dramatic example of multi-decadal climate variability that has b...
Output from a 500-year-long simulation of a global climatic model coupled to a mixed-layer oceanic m...
International audienceAn anticipated consequence of ongoing global warming is the intensification of...
Diluvian rains related to the meteorological patterns of 21 and 22, 26 and 27 September 1992, were t...
The summer rains at Dakar - Abstract. - Two types of precipitation have to be taken into considerati...
Copyright © 2013 Luiz Carlos B. Molion, Paulo Sérgio Lucio. This is an open access article distribut...
Over the last decades, the Sahel of West Africa has suffered two dramatic contiguous droughts. Curr...
An anticipated consequence of ongoing global warming is the intensification of the rainfall regimes ...
Tropical Wind Circulation and it's Climatic Consequences. The tropical circulation, organised by uni...
It has become fashionable to provide explanations for droughts in the Sahel. However, such a major c...
The rainfall variability in time and space is very-high in the sahelian zone , it can occur in the w...
La fin du Néolithique, au cours du IIIe millénaire BP, a correspondu à l’affaiblissement des période...
The Grande-Côte of Senegal and the Cap-Vert archipelago respond to common dynamic conditions, receiv...
peer reviewedThe Sahel is affected by a severe drought since the late 1960s. This paper analyses the...
We review the evidence that connects drought and desertification in the Sahel with climate change pa...
The African Sahel provides the most dramatic example of multi-decadal climate variability that has b...
Output from a 500-year-long simulation of a global climatic model coupled to a mixed-layer oceanic m...
International audienceAn anticipated consequence of ongoing global warming is the intensification of...
Diluvian rains related to the meteorological patterns of 21 and 22, 26 and 27 September 1992, were t...
The summer rains at Dakar - Abstract. - Two types of precipitation have to be taken into considerati...
Copyright © 2013 Luiz Carlos B. Molion, Paulo Sérgio Lucio. This is an open access article distribut...
Over the last decades, the Sahel of West Africa has suffered two dramatic contiguous droughts. Curr...
An anticipated consequence of ongoing global warming is the intensification of the rainfall regimes ...
Tropical Wind Circulation and it's Climatic Consequences. The tropical circulation, organised by uni...