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Impact du forçage pluviométrique sur les inondations du fleuve Niger à Niamey : Etude à partir de données satellitaires et in-situ

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HAL Id: tel-01380316

https://tel.archives-ouvertes.fr/tel-01380316

Submitted on 12 Oct 2016

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fleuve Niger à Niamey : Etude à partir de données satellitaires et in-situ

Claire Casse

To cite this version:

Claire Casse. Impact du forçage pluviométrique sur les inondations du fleuve Niger à Niamey : Etude à partir de données satellitaires et in-situ. Hydrologie. Université Paul Sabatier - Toulouse III, 2015.

Français. �NNT : 2015TOU30236�. �tel-01380316�

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Abstract

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Key words: Hydrometeorology, Tropical rain, Satellite rainfall estimates, Hydrological modelling,

Hydrological changes, Floods, Niger River, Red flood, Niamey.

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26 Le climat du bassin du Niger

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30 Inondations, l’autre danger du Sahel

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32 Le bassin du bief Ansongo-Niamey

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33 Contexte : paysage hydrologique du bassin du bief Ansongo-Niamey

Hydrogéologie

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