Projected changes of summer monsoon extremes and hydroclimatic regimes over West Africa for the twenty-first century

I Diallo, F Giorgi, A Deme, M Tall, L Mariotti, AT Gaye - Climate dynamics, 2016 - Springer
We use two CORDEX-Africa simulations performed with the regional model RegCM4 to
characterize the projected changes in extremes and hydroclimatic regimes associated with …

On the influence of vegetation cover changes and vegetation-runoff systems on the simulated summer potential evapotranspiration of tropical Africa using RegCM4

SA Anwar, O Mamadou, I Diallo, MB Sylla - Earth Systems and …, 2021 - Springer
The community land model version 4.5 provides two ways for treating the vegetation cover
changes (a static versus an interactive) and two runoff schemes for tracking the soil moisture …

West African monsoon in state-of-the-science regional climate models

MB Sylla, I Diallo, JS Pal - Climate Variability—Regional and …, 2013 - books.google.com
The western Sahel (eg rectangle in Figure 1) climate is dominated by the West African
Monsoon (WAM), a large-scale circulation characterized by reversal in direction of winds in …

[HTML][HTML] Seasonal variability and predictability of agro-meteorological indices: Tailoring onset of rainy season estimation to meet farmers' needs in Ghana

T Gbangou, F Ludwig, E van Slobbe, L Hoang… - Climate Services, 2019 - Elsevier
Reliable information on onset of the rainy season is important for local agriculture planning
in Ghana. We examine the (i) trend and variability of onset in local observations to better …

Simulation of the West African monsoon onset using the HadGEM3-RA regional climate model

I Diallo, CL Bain, AT Gaye, W Moufouma-Okia… - Climate dynamics, 2014 - Springer
The performance of the Hadley Centre Global Environmental Model version 3 regional
climate model (HadGEM3-RA) in simulating the West African monsoon (WAM) is …

Modelling the Tropical African Climate using a state-of-the-art coupled regional climate-vegetation model

SA Anwar, I Diallo - Climate Dynamics, 2022 - Springer
In this study, three sixteen-year simulations were conducted to examine the influence of a
new leaf area index (LAI) formula (derived from a modified version of the BIOME-BGC …

A RCM investigation of the influence of vegetation status and runoff scheme on the summer gross primary production of Tropical Africa

SA Anwar, I Diallo - Theoretical and Applied Climatology, 2021 - Springer
Three 16-year simulations were conducted to investigate the potential influence of the
vegetation cover changes (static versus interactive) alone and vegetation-runoff systems …

Evaluation of RegCM4 driven by CAM4 over Southern Africa: mean climatology, interannual variability and daily extremes of wet season temperature and precipitation

I Diallo, F Giorgi, S Sukumaran, F Stordal… - Theoretical and Applied …, 2015 - Springer
We present an analysis of a present-day climate simulation (1990–2009) for the Southern
Africa region with the RegCM4 regional climate model (RCM, dx= 25 km~ 0.22°) driven by …

Assessment of projected agro-climatic indices over Awun river basin, Nigeria for the late twenty-first century

T Gbangou, MB Sylla, OD Jimoh, AA Okhimamhe - Climatic Change, 2018 - Springer
This paper examines changes in rainfall effectiveness indices of the Awun basin in Nigeria
during the late twenty-first century for agricultural applications with outputs from high …

Designing agrometeorological information services in Ghana by combining local and scientific forecasting knowledge

T Gbangou - 2021 - search.proquest.com
Agriculture is a key source of food and income security for farmers in Ghana. The farming
sector, however, is severely affected by climate variability and change, with subsistence …