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Akademický článek

Atmospheric Conditions for Uplift and Dust Transport in the Latitudinal 10° North–20° North Band in Africa

Autor: Abdoulaye Bouya Diop, Malick Wade, Abdoulaye Sy, Abdoul Karim Mbodji, Abdou Karim Farota, El hadji Deme, Babacar Niang, Bouya Diop, Amadou Thierno Gaye, Aboubakary Diakhaby

Publikováno v: Atmosphere, Vol 13, Iss 7, p 1083 (2022)

Desert aerosols suspended in the atmosphere are a very marked fact in West Africa with estimates of 400 to 1000 million tons produced annually and concentrations exceeding 50 µg·m³ in Burkina. In Bamako, the daily dust concentration can go up to r

Externí odkaz: https://doaj.org/article/ec5c378ce69644019413e1dfd6cd66ce

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Akademický článek

Space-Time Variability of the Rainfall over Sahel: Observation of a Latitudinal Sharp Transition of the Statistical Properties

Autor: Abdoulaye Sy, Christophe Duroure, Jean-Luc Baray, Yahya Gour, Joël Van Baelen, Bouya Diop

Publikováno v: Atmosphere, Vol 9, Iss 12, p 482 (2018)

The rain statistics of 0⁻45° N area including equatorial, Sahelian, and mid-latitude regions, are studied using the probability distributions of the duration of rainy and dry events. Long time daily data set from ground measurements and satellite

Externí odkaz: https://doaj.org/article/3ea97b8a116b478bb5715aafbfec38b1

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Akademický článek

Upper Tropospheric Water Vapor Transport from Indian to Sahelian Regions

Autor: Abdoulaye Sy, Bouya Diop, Joël Van Baelen, Christophe Duroure, Yahya Gour, Jean-Luc Baray

Publikováno v: Atmosphere, Vol 9, Iss 10, p 403 (2018)

We present a study of upper tropospheric westward transport of air masses coming from the Indian monsoon zone over the period 1998–2008. The objective is to characterize upper tropospheric transport of water vapor from the Indian to Sahelian region

Externí odkaz: https://doaj.org/article/1f3df43bd0534971b99b7a31427d9c01

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