Interdecadal Changes in Ocean Teleconnections with the Sahel

Implications in Rainfall Predictability de

Éditeur :

Springer


Collection :

Springer Theses

Paru le : 2018-11-27

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Description
In tropical latitudes, monsoons trigger regimes of strong seasonal rainfall over the continents. Over the West African region, the rainfall has shown a strong variability from interannual to decadal time scales. The atmospheric response to global sea surface temperatures is the leading cause of rainfall variability in the West African Sahel. This thesis explores changes in the leading ocean forcing of Sahelian rainfall interannual variability. It anaylzes the dynamical mechanisms at work to explain the non-stationary sea surface temperature-forced response of anomalous rainfall. The underlying multidecadal sea surface temperature background is raised as a key factor that favors some interannual teleconnections and inhibits others. Results of this thesis are relevant for improving the seasonal predictability of summer rainfall in the Sahel.
Pages
185 pages
Collection
Springer Theses
Parution
2018-11-27
Marque
Springer
EAN papier
9783319994499
EAN PDF
9783319994505

Informations sur l'ebook
Nombre pages copiables
1
Nombre pages imprimables
18
Taille du fichier
12216 Ko
Prix
94,94 €
EAN EPUB
9783319994505

Informations sur l'ebook
Nombre pages copiables
1
Nombre pages imprimables
18
Taille du fichier
67052 Ko
Prix
94,94 €