Thomas Armah
University of Ghana
11 Papers
84 Citations
Thomas Armah is an academic researcher from University of Ghana. The author has contributed to research in topics: Groundwater & Birimian. The author has an hindex of 5, co-authored 11 publications.
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Papers
Application of Multivariate Analysis for Identification of Pollution Sources in the Densu Delta Wetland in the Vicinity of a Landfill Site in Ghana
Juliet Osei,Frank K. Nyame,Thomas Armah,S. Osae,Samuel B. Dampare,J. R. Fianko,Dickson Adomako,Nash Owusu Bentil +7 more
TL;DR: In this paper, surface water samples collected from various sites in the Densu delta wetland, Ghana, were analyzed for pH, temperature, TDS, EC, turbidity, TSS, alkalinity, HCO3-, BOD, COD, Na, K, Mg, Ca, Cl, SO42-, PO4-P, NO3-N, Cr, Pb, Cd, Cu, Co and Fe using titration and Atomic Absorption Spectrometer (AAS).
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Application of geochemical and stable isotopic tracers to investigate groundwater salinity in the Ochi-Narkwa Basin, Ghana
Samuel Y. Ganyaglo,Shiloh Osae,Tetteh T. Akiti,Thomas Armah,Laurence Gourcy,Tomas Vitvar,Mari Ito,Isaac A. Otoo +7 more
TL;DR: Koutsoyiannis et al. as discussed by the authors analyzed rainwater, groundwater and soil-water samples to assess groundwater geochemistry and the origin of salinity in the Ochi-Narkwa basin of the Central Region of Ghana.
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Environmental Implications of the Discharge of Municipal Landfill Leachate into the Densu River and Surrounding Ramsar Wetland in the Accra Metropolis, Ghana
TL;DR: In this paper, the authors conducted a six-month period on leachate which continuously egresses from a natural attenuation landfill site into a fragile ecosystem in the Accra Metropolis, Ghana.
Comment on "Determining subsurface fracture characteristics from azimuthal resistivity surveys: A case study at Nsawam, Ghana" "F. K. Boadu, J. Gyamfi, and E. Owusu, 2005, GEOPHYSICS, 70, no. 5, B35-B42…
Thomas Armah,Yakubu Iddirisu +1 more
- 01 Jan 2009
TL;DR: Boadu et al. as mentioned in this paper used the surface azimuthal resistivity method to investigate trends of fractures and other conductive zones in basement terrains of the Dahomeyan System in southeastern Ghana.
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Groundwater residence time in basement aquifers of the Ochi-Narkwa Basin in the Central Region of Ghana
Samuel Y. Ganyaglo,Samuel Y. Ganyaglo,Shiloh Osae,Tetteh T. Akiti,Thomas Armah,Laurence Gourcy,Tomas Vitvar,Tomas Vitvar,Mari Ito,Isaac A. Otoo +9 more
TL;DR: In this article, groundwaters from basement aquifers in the Ochi-Narkwa basin of the Central Region together with rain and surface waters have been analysed for stable isotopes (δ 18 O, δ 2 H and δ 13 C) and radioisotopes (3 H and 14 C) to determine sources of recharge, groundwater residence time and flow path.
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