Browsing by Author "Obuobie, Emmanuel"

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Hydrochemical characteristics of groundwater and surface water for domestic and irrigation purposes in Vea catchment, Northern Ghana

Koffi, Kouakou Valentin; Obuobie, Emmanuel; Banning, Andre; Wohnlich, Stefan (Environmental Earth Science, 2017-02)

The Vea catchment, mainly underlain by crystalline basement rocks, is located in Northern Ghana. Hydrogeochemical studies were carried out in this area with the objective of identifying the geochemical processes influencing ...
Trend analysis in observed and projected precipitation and mean temperature over the Black Volta Basin, West Africa

Aziz, Fati; Obuobie, Emmanuel (International Journal of Current Engineering and Technology, 2017)

The study analyzed the trends in observed (1981-2010) and future projected annual precipitation and mean temperature over the Black Volta River Basin using the Mann-Kendall test and the Sen’s slope estimator. Projected changes ...
Trends and projections of climate extremes in the Black Volta River Basin in West Africa

Aziz, Fati; Obuobie, Emmanuel; Sylla, Mouhamadou Bamba; Jeong, Jaehak; Daggupati, Prasad (Theoretical and Applied Climatology, 2018-09)

This study used the RClimDex software to examine trends in extreme air temperature and rainfall in the Black Volta River Basin (BVRB) for the present (1981–2010) and future 2051–2080 (late twenty-first century) horizons. ...

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