Effects of charcoal production on soil physical properties in Ghana

PG Oguntunde, BJ Abiodun, AE Ajayi… - Journal of Plant …, 2008 - Wiley Online Library
Charcoal production, widespread in Ghana like in other W African countries, is a major
driver of land‐cover change. Effects of charcoal production on soil physical, including …

Hydroclimatology of the Volta River Basin in West Africa: Trends and variability from 1901 to 2002

PG Oguntunde, J Friesen, N van de Giesen… - … of the Earth, Parts a/b/c, 2006 - Elsevier
Long-term historical records of rainfall (P), runoff (Q) and other climatic factors were used to
investigate hydrological variability and trends in the Volta River Basin over the period 1901 …

Gap-filling of daily streamflow time series using Direct Sampling in various hydroclimatic settings

M Dembélé, F Oriani, J Tumbulto, G Mariéthoz… - Journal of …, 2019 - Elsevier
Complete hydrological time series are necessary for water resources management and
modeling. This can be challenging in data scarce environments where data gaps are …

[图书][B] Water resources assessment of the Volta River Basin

M Mul, E Obuobie, R Appoh, K Kankam-Yeboah… - 2015 - books.google.com
Summary The Volta Basin is a transboundary basin shared by six riparian countries. In
2007, the Volta Basin Authority (VBA) was established and it was mandated to provide legal …

Modeling future flows of the Volta River system: Impacts of climate change and socio-economic changes

L Jin, PG Whitehead, KA Addo, B Amisigo… - Science of the Total …, 2018 - Elsevier
As the scientific consensus concerning global climate change has increased in recent
decades, research on potential impacts of climate change on water resources has been …

[HTML][HTML] Hydrological predictions for small ungauged watersheds in the Sudanian zone of the Volta basin in West Africa

B Ibrahim, D Wisser, B Barry, T Fowe… - Journal of Hydrology …, 2015 - Elsevier
Study region Hydrological observation networks in the West African region are not dense
and reliable. Furthermore, the few available discharge data often present significant gaps …

Impacts of climate variability and change on drought characteristics in the Niger River Basin, West Africa

PG Oguntunde, G Lischeid, BJ Abiodun - … Environmental Research and …, 2018 - Springer
West Africa has been afflicted by droughts since the declining rains of the 1970s. Therefore,
this study examines the characteristics of drought over the Niger River Basin (NRB) …

Multi-model and multi-sensor estimation of evapotranspiration over the Volta Basin, West Africa

SA Andam-Akorful, VG Ferreira, J Awange… - International Journal …, 2015 - orca.cardiff.ac.uk
The estimation of large-scale evapotranspiration (ET) is complex, and typically relies on the
outputs of land surface models (LSMs) or remote sensing observations. However, over some …

Estimation of groundwater recharge in the context of future climate change in the White Volta River Basin, West Africa

E Obuobie - 2008 - bonndoc.ulb.uni-bonn.de
The White Volta River Basin is one of the major sub-basins of the Volta River Basin of West
Africa. It covers about 106,000 km 2, and the major riparian countries are Burkina Faso and …

Water balance components estimation under scenarios of land cover change in the Vea catchment, West Africa

I Larbi, E Obuobie, A Verhoef, S Julich… - Hydrological …, 2020 - Taylor & Francis
The need for a detailed investigation of the Vea catchment water balance components
cannot be overemphasized due to its accelerated land-cover dynamics and the associated …