Article, Ajoutée
le 09/02/2018 16:15
This paper investigated the spatio-temporal trends and homogeneity analysis of rainfall over the Komadugu-Yobe basin using data from Nigerian Meteorological Agency (NiMet), Department of National Meteorology Niger (DMN) and a 10 km resolution gridded [...]
ADEYERI OLUWAFEMI EBENEZER [1],
LAWIN AGNIDÉ EMMANUEL [3],
LAMPTEY BENJAMIN [2],
SANDA IBRAHIM [4],
Article, Ajoutée
le 04/02/2021 15:53
This study investigates trends of climate extreme indices in the Komadugu-Yobe Basin (KYB) based on observed
data of the period 1971–2017 as well as regional climate model (RCM) simulations for the historical period
(1979–2005), the near future (20 [...]
LAWIN AGNIDÉ EMMANUEL [2],
ADEYERI OLUWAFEMI EBENEZER [1],
LAUX PATRICK [3],
ISHOLA K. A. [4],
IGE S. O. [5],
Article, Ajoutée
le 04/02/2021 17:53
Spatiotemporal trends in daily observed precipitation, river discharge, maximum and minimum
temperature data were investigated between 1971 and 2013 in the Komadugu-Yobe basin.
Significant change points in time series are corrected using Adapted Ca [...]
ADEYERI OLUWAFEMI EBENEZER [1],
LAUX PATRICK [2],
LAWIN AGNIDÉ EMMANUEL [3],
IGE S. O. [4],
KUNSTMANN H. [5],
Article, Ajoutée
le 04/02/2021 18:48
The impact of human activities and rainfall variability on river discharge is of main concern for policymakers in the Komadugu-Yobe Basin (KYB), Lake Chad area. The KYB is of strategic importance because its rivers contribute signifcantly to
the rec [...]
ADEYERI OLUWAFEMI EBENEZER [1],
LAWIN AGNIDÉ EMMANUEL [3],
LAUX PATRICK [2],
ARNAULT J. [4],
Article, Ajoutée
le 04/02/2021 19:01
Study Area: The discharge of the transboundary Komadugu-Yobe Basin, Lake Chad Area, West
Africa is calibrated using multi-objective optimization techniques.
Study focus: The GR5J hydrological model parameters are calibrated using six optimization
[...]
ADEYERI OLUWAFEMI EBENEZER [1],
LAUX PATRICK [2],
ARNAULT J. [3],
LAWIN AGNIDÉ EMMANUEL [4],
KUNSTMANN H. [5],
Article, Ajoutée
le 04/02/2021 19:22
General circulation model projections are inadequate for impact studies due to their coarse resolution and inherent
biases. Therefore, there is a need to accurately correct these biases and examine the abilities of these correction techniques in rep [...]
ADEYERI OLUWAFEMI EBENEZER [1],
LAUX PATRICK [2],
LAWIN AGNIDÉ EMMANUEL [3],
OYEKAN K. S. A. [4],