Browsing by Author "Obada, Ezéchiel"

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Assessment of Intra-Seasonal Variability and Trends of Precipitations in a Climate Change Framework in West Africa

Tore, Daniel Bio; Alamou, Adechina Eric; Obada, Ezéchiel; Biao, Eliezer Iboukoun; Zandagba, Esdras B. Josué (Atmospheric and Climate Sciences, 2022)

Climate change has led human beings to take an interest in the study of meteorological and climatic phenomena. In fact, the main impact of climate change on different sectors of society is caused by extreme events since ...
Assessment of Water Balance in the Ilauko Reservoir of the Ouémé at Savè Catchment (Benin, West Africa)

Chabi, Amedée; Alamou, Eric Adéchina; Biao, Eliézer Iboukoun; Obada, Ezéchiel; Zandagba, Josué (Hydrology, 2019)

This study deals with the management of the Ilauko reservoir of the SUCOBÉ SA Company, well known as the "Society Sucrière of Savè" (SSS), which is located in the Oueme at Save catchment. The objective of this paper is ...
An Automatic Optimization Technique for the Calibration of a Physically Based Hydrological Rainfall-Runoff Model

Zohou, Pierre Jérôme; Alamou, Adéchina Eric; Obada, Ezéchiel; Biao, Iboukoun Eliézer; Ezin, Eugène C. (Journal of Geoscience and Environment Protection, 2021-03)

Models are tools widely used in the prediction of hydrological phenomena. The present study aims to contribute to the implementation of an automatic optimization strategy of parameters for the calibration of a ...
Comparative study of seven bias correction methods applied to three Regional Climate Models in Mekrou catchment (Benin, West Africa)

Obada, Ezéchiel; Alamou, Adéchina Eric; Zandagba, E. Josué; Biao, I. Eliézer; Chabi, Amédée; Afouda, Abel (International Journal of Current Engineering and Technology, 2016-10)

An international awareness against climate change and its consequences is observed in recent decades. To predict adaptation to these climate changes, simulations of past and future climate were made using the Regional ...
Extreme Temperature Trends in the Beninese Niger River Basin (Benin)

Yarou, Halissou; Alamou, Adéchina Eric; Obada, Ezéchiel; Biao, Ibukun Eliézer (American Journal of Climate Change, 2021)

In the context of climate change, the study of the variability of the climatic extremes in several regions of the world is of capital importance. This study has as main objective to analyze the variability of extreme ...
Hydrological Modelling of the Mono River Basin at Athiémé

Biao, Eliézer Iboukoun; Obada, Ezéchiel; Alamou, Eric Adéchina; Zandagba, Josué Esdras; Chabi, Amédée; Amoussou, Ernest; Adounkpe, Julien; Afouda, Abel (PIAHS, 2021)

The objective of this study is to model the Mono River basin at Athiémé using stochastic approach for a better knowledge of the hydrological functioning of the basin. Data used in this study consist of observed precipitation ...
Impact of Stratospheric Aerosol Geoengineering on Meteorological Droughts in West Africa

Alamou, Adéchina Eric; Obada, Ezéchiel; Biao, Eliézer Iboukoun; Zandagba, Esdras Babadjidé Josué; Da-Allada, Casimir Y.; Bonou, Frederic K.; Baloïtcha, Ezinvi; Tilmes, Simone; Irvine, Peter J. (MDPI, 2022-01)

This study assesses changes in meteorological droughts in West Africa under a high greenhouse gas scenario, i.e., a representative concentration pathway 8.5 (RCP8.5), and under a scenario of stratospheric aerosol ...
Interannual Variability and Trends of Extreme Rainfall Indices over Benin

Obada, Ezéchiel; Alamou, Eric Adechina; Biao, Eliezer Iboukoun; Zandagba, Esdras B. Josué (MDPI, 2021-10)

Observed rainfall data (1961–2016) were used to analyze variability, trends and changes of extreme precipitation indices over Benin. Nine indices out of the ones developed by the Expert Team on Climate Change Detection ...
On the Use of Simple Scaling Stochastic (SSS) Framework to the Daily Hydroclimatic Time Series in the Context of Climate Change

Obada, Ezéchiel; Alamou, Eric Adéchina; Biao, Eliezer I.; Afouda, Abel (Hydrology, 2016-07)

Climate Change hypothesis pushed the scientific community to question the characteristics of the classical statistics such as mean, variance, standard deviation, covariance, etc. in the hydroclimatic field. Many studies ...
Variabilité Des Extrêmes Pluviométriques Récents Dans Le Bassin Béninois Du Fleuve Niger (1960-2016), Bénin

Yarou, Halissou; Obada, Ezéchiel; Biao, Eliezer I.; Badou, Djigbo Félicien; Alamou, Eric Adéchina (Rev. Ivoir. Sci. Technol, 2019)

L’objectif de cette étude est d’analyser la variabilité des évènements pluviométriques extrêmes dans le bassin béninois du fleuve Niger de 1960 à 2016. Ainsi, huit indices pluviométriques basés sur les observations ...

Browsing by Author "Obada, Ezéchiel"

Browsing by Author "Obada, Ezéchiel"

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