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Stephen Nwoba Ukpai

Observed names: N. Stephen Ukpai, S N Ukpai, S. N. Ukpai, S.N Ukpai, S.N. Ukpai, Stephen N. Ukpai, Stephen Ukpai, Ukpai N. Stephen, Ukpai, Stephen Nwoba
ORCID: 0000-0003-1618-3027
Observed ORCIDs: 0000-0003-1618-3027, 0000-0002-2534-1018
OpenAlex ID: A5072219193
Evaluation of trace element contents in groundwater in Abakaliki metropolis and around the abandoned mine sites in the southern part, Southeastern Nigeria
2013 · Celestine O. Okogbue, Stephen N. Ukpai · Environmental Earth Sciences · 36
Use of Enrichment, Ecological Risk and Contamination Factors with Geoaccumulation Indexes to Evaluate Heavy Metal Contents in the Soils around Ameka Mining Area, South of Abakaliki, Nigeria
2016 · Mathias Nweke, Stephen Ukpai · Journal of Geography Environment and Earth Science International · 28
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Geophysical, geochemical and hydrological analyses of water-resource vulnerability to salinization: case of the Uburu-Okposi salt lakes and environs, southeast Nigeria
2017 · S. N. Ukpai, C. O. Okogbue · Hydrogeology Journal · 21
Impact of heavy metals dispersion on water supplies around Oshiri and Ishiagu mine districts of Southern Benue Trough, Nigeria
2020 · Ezekiel Obinna Igwe, Christian O. Ede, et al. · Modeling Earth Systems and Environment · 18
Water policy reform in the Nigeria water governance system: assessment of water resources management based on OECD Principles on Water Governance
2022 · Stephen Nwoba Ukpai · Water Policy · 17
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Stability analyses of dams using multidisciplinary geoscience approach for water reservoir safety: case of Mpu Damsite, Southeastern Nigeria
2020 · S. N. Ukpai · Bulletin of Engineering Geology and the Environment · 14
Eco-hydrology and the effects on the national economy: case of the eastern region of Abakaliki Anticlinorium, Southeastern Nigeria
2020 · Stephen Nwoba Ukpai, Hilary Nwogboduwhu Ezeh, et al. · Applied Water Science · 13
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Investigation of hydrologic influence of geologic lineaments in areas of the Lower Benue Trough, Southeastern Nigeria
2019 · S N Ukpai, C O Okogbue, et al. · Journal of Earth System Science · 11
Groundwater facie analysis in the upper Cross River basin, southeast Nigeria
2016 · Stephen N. Ukpai, Paulinus N. Nnabo, et al. · Environmental Earth Sciences · 10
Analysis of hydrogeochemical facies in groundwater of upper part of Cross River Basin, southeastern Nigeria
2017 · Ukpai N. Stephen, Okogbue O. Celestine, et al. · Journal of African Earth Sciences · 8
Assessing the groundwater quality of a small-scale mining drainage basin using modified water quality indices
2021 · Olufemi Victor Omonona, Amobi Chigozie Ekwe, et al. · Arabian Journal of Geosciences · 6
Aquifer prospect and vulnerability of Upper Maastrichtian sandstones: Case of Ajali and Nsukka formations in the Northern Enugu Province, southeastern Nigeria
2017 · Stephen N. Ukpai, Hilary N. Ezeh, et al. · Journal of African Earth Sciences · 6
Geochemical evaluation of groundwater quality in Abakaliki area, Southeast Nigeria
2013 · C. O. Okogbue, Stephen N. Ukpai · 6
Socio-economic influence of hydrogeology in regions adjoining coal bearing formation: Water policy in Anambra Basin
2021 · S. N. Ukpai, R. G. Ojobor, et al. · Water Policy · 5
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Aquifer potential of the transboundary crystalline-sedimentary complexes: from Northcentral Nigeria to Northwestern Cameroon border
2021 · S.N Ukpai · Water Science · 3
Analytical modeling of hydrological processes for effective water governance input: the Nigerian River Basins perspective
2024 · Stephen Nwoba Ukpai · Journal of Ecohydraulics · 1
Practical Guidelines for Water Resources Management in Nigeria
2024 · Stephen N. Ukpai · CRC Press eBooks · 1
Eco-hydrological assessment of water catchments: A requisite water management strategy
2026 · C. Joshua Chizoba, N. Hilary Ezeh, et al. · H2Open Journal
XRD Mineralogical Characterization of Indurated Shale in Abakaliki Area of Asu-River Group, Lower Benue Rift, Southeastern Nigeria
2026 · A. Chukwu, C. Akpa, et al. · Journal of Mining and Geology
Mathematical Analysis of Safety Factor in Prediction of Infrastructural Stability for Improved Crack-Mitigating Design and Construction: Pavement Perspective
2025 · Stephen Nwoba Ukpai, Ebenezer Gbadebo Babadiya · International Journal of Pavement Research and Technology
Geotechnical Evaluation of Crushed Sandstone Waste Materials from Amasiri Quarries, Southeastern Nigeria for Use in Civil Engineering Projects
2022 · O.M> Nweke, C.O. Okogbue, et al. · Nigerian Journal of Environmental Sciences and Technology
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Works count: 22
Citation count: 204
H-index: 9
I10-index: 9
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