Search results for "Clima"
showing 10 items of 6069 documents
Prévision des concentrations maximales quotidiennes d'ozone en Bourgogne
2006
How using large scale rainfall datasets over West Africa ?
2007
Mise en évidence du poids des "mois humides" dans la péjoration pluviométrique du bassin de la Sota (Bénin, Afrique de l'Ouest)
2005
Le changement climatique contemporain en France
2005
La forêt dans tous ses états : réalités, perceptions, imaginaires
2005
Some aspects of water balance indicators in Western Central Africa: example of the savannas in the Niari valley (Congo)
2005
Shrubby savannas of the Niari valley are an ecosystem form that have a weak predisposition to evapotranspirate water in the atmosphere. They seem to be a “reducing” environment of energy transformation. The interactions of the soil-vegetation-atmosphere system seem to be largely dependent of surface conditions. What mostly explains the weakness of recycled moisture over this local area (at a local space scale). That partly leads to a high variability of the field capacity which fluctuates between one and five months. Moreover, shrubby savannas of the Niari valley are characterized by a continuous seasonal dryness. It is the result of a climatic azonality characterized by weak rains combined…