Akpan, A.E., Ebong, E.D., & Ekwok, S.E. (2014). Assessment of the state of soil and groundwater salinity in Abi, Cross River State, Nigeria. Journal of Environmental Earth Sciences, doi: 10.1007/s12665-015-4014-6.
Akpan, A. E., Ugbaja, A. N., Okoyeh, E. I. and George, N. J. (2018). Assessment of spatial distribution of contaminants and their levels in soil and water resources of Calabar, Nigeria using geophysical and geological data. Journal of Environmental Earth Sciences, https://doi.org/10.1007/s12665-017-7189-1.
Obot, I.B., George, N.J., Ikot, A.N. Akpan, A.E., & Obi-Egbedi, N.O. (2008): Phytochemical and antimicrobial properties of leaves alchonea cordifolia. E-Journal of Chemistry, 7(3): 1071-1079.
Akpan, A.E., George, N.J., George A.M. (2009): Geophysical investigation of some prominent gully erosion sites in Calabar, southeastern Nigeria and its implications to hazard prevention. Disaster Advances, 2(3): 46-50.
George, N.J., Akpan, A.E., Obot I.B., (2010): Resistivity study of shallow aquifers in parts of southern Ukanafun local government area, Akwa Ibom State. E-Journal of Chemistry, 7(3): 693-700.
George, N.J., Obianwu, V.I., Akpan, A.E., Obot, I.B. (2010): Assessment of shallow aquiferous units and their coefficients of anisotropy in the coastal plain sands of Southern Ukanafun local government area, Akwa Ibom State, Southern Nigeria. Archives of Physics Research, 1(2):118-128.
Udo, S.O., & Akpan, A.E. (2002): Band models approach in Atmospheric transmission function calculation. Global Journal of Pure and Applied Sciences, 8(3): 371-380.
Akpan, F.S., Etim, O.N., & Akpan, A.E. (2006): Geophysical studies of the groundwater potential of parts of Etim Ekpo local government area of Akwa Ibom State, Nigeria. Nigeria Journal of Physics, 18(1): 39-43.
Agha, S.O., Akpan, A.E., & Okwueze E.E. (2006): Assessment of the strength of foundation materials in some parts of Afikpo, Nigeria using seismic refraction method. Nigeria Journal of Physics, 18(1): 33-38.
George, N.J., Akpan, A.E., Obot, I.B., & Akpanetuk, N.J. (2008): Geoelectrical investigation of erosion and flooding using the lithologic compositions of erosion and flood stricken road in Ukanafun local government area, Akwa Ibom State, southern Nigeria. Disaster Advances, 1(4): 46-51.
George, A.M., Okwueze, E.E., Akpan, A.E., & Uchegbu, C.J. (2008): Comparative VES studies for the determination of fracture orientation using azimuthal square array and Schlumberger array in Awi within the Oban massif, SE Nigeria. Nigerian Journal of Physics, 20(1): 136-144.
Afahide, C.E., Udosen, C.E., George, A.M. Akpan, A.E. (2008): Geophysical studies of the continental sediments in relation to flooding in Akpa Utong village, Ibesikpo/Asutan local Government area, Akwa Ibom State using electrical resistivity method. Integrated Journal of Sciences and Engineering, 7(1): 68-77
George, N.J., Akpan, A.E., George, A.M., & Obot, I.B. (2010): Determination of elastic properties of the overburden materials in parts of Akamkpa, southeastern Nigeria using seismic refraction studies. Archives of Physics Research, 1(2): 58-71
George, N.J., Obianwu, V.I., Akpan, A.E., & Obot, I.B. (2010): Lubricating and cooling capacities of different SAE 20W – 50 engine oil samples using specific heat capacity and cooling rate. Archives of Physics Research, 1(2): 103-111.
Akpabio, G.T., George, N.J., Akpan, A.E., & Obot, I.B. (2010): Thermal response of some selected wood samples for a passively cooled building design. Archives of Applied Science Research, 2(2): 267-278.
Evans, U. F., George, N. J., Akpan, A. E., Obot, I. B., & Ikot, A. N. (2010): A Study of Superficial Sediments and aquifers in Parts of Uyo Local Government Area, Akwa Ibom State, Southern Nigeria, Using Electrical Sounding Method. E-Journal of Chemistry, 7(3): 1018-1022.
Akpan, I.O., Amodu, A.E., & Akpan, A.E. (2011): An assessment of the major elemental composition and concentration in Limestones samples from Yandev and Odukpani areas of Nigeria using nuclear techniques. Journal of Environment Science and Technology, 4(3): 332-339, doi:10.3923/jest.2011.332.339.
Akpan, I.O., Amodu, A.E., & Akpan, A.E. (2011): Elemental analysis of limestone samples from Obajana and Mfamosing Limestone deposits, Nigeria, using nuclear techniques. Journal of Applied Radiation and Isotope, 69:1355-1358, doi:10.1016/j.apradiso.2011.03.038.
Obianwu, V.I., Chimezie, I.C., Akpan, A.E., & George, N.J. (2011). Estimation of aquifer secondary parameter distributions from surficial geophysical measurements of primary parameters. A case study of Ngor- Okpala area of Imo State, Nigeria. Journal of Applied Physics Research, 3(2): 67-80.
Obianwu, V.I., Chimezie, I.C., Akpan, A.E., & George, N.J. (2011): Surficial geophysical deduction of the geomaterial and aquifer distribution at Ngor-Okpala Local Government Area of Imo State, southeastern Nigeria. Central European Journal of Geosciences, 3(4): 368-374, doi: 10.2478/s13533-011-0033-3.
Akpan, A.E., George, N.J., & Ugbaja, A.N. (2013): Integrated geophysical and hydrogeological investigation of shallow groundwater resources in parts of the Ikom- Mamfe Embayment, Southeastern Nigeria. Journal of Environmental Earth Sciences, 70: 1435-1456, doi:10.1007/s12665-013-2232-3.
Akpan, A.E., Narayanan, M., & Harinarayana, T. (2013): Estimation of subsurface temperatures in the Tattapani geothermal field, central India from limited volume of magnetotelluric data and borehole thermograms using a constructive back propagation neural network. Earth Interactions, 18: 1–24, doi: http://dx.doi.org/10.1175/2012EI000488.1.
Akpan, A. E., Ekanem, A.M., Sunday, A.A., & Ekine, A.S. (2013). Determination of aquifer parameters distribution pattern from surficial geophysical measurements in Obot Akara Local Government Area, Akwa Ibom State, Nigeria. International Journal of Natural and Applied Sciences 8(1-2): 83-91.
Okoyeh, E.I., Akpan, A.E., Egboka, B.C.E., & Okeke, H.I. (2014): An assessment of the influences of surface and subsurface water level dynamics in the development of gullies in Anambra State, Southeastern Nigeria. Journal of Earth Interactions, 18: 1–24, doi: http://dx.doi.org/10.1175/2012EI000488.1.
Ebong, E.D., Akpan, A.E., & Onwuegbuche, A.A. (2014). Estimation of geohydraulic parameters from fractured shale and sandstone aquifers of Abi (Nigeria) using electrical resistivity and hydrogeologic measurements. Journal of African Earth Sciences, 96C: 99-109, doi: 10.1016/j.jafrearsci.201403.026.
Akpan, A.E., Chidomerem, T.E., & Akpan, I.O. (2014). Geophysical and laboratory studies of the spread and quality of the Odukpani limestone deposit, southeastern Nigeria. American Journal of Environmental Sciences, 10(4): 347-356, doi:10.3844/ajessp.2014.347.356.
Akpan, A.E., Ebong, E.D., Ekwok, S.E., & Sackey, J. (2014). Geophysical and geological study of the spread and industrial quality of Okurike Barite deposit. American Journal of Environmental Sciences, 10(6): 569-577, doi: 10.3844/ajessp.2014.569-577.
Akpan, A.E., Akinpelu, O.O., & Menkiti, A.I. (2014). Assessment of wind speed variation pattern and estimation of wind power density in Calabar, Nigeria. International Journal of Natural and Applied Sciences 9(1-2): 23-38.
Akpan, A.E., Ilori, B., & Essien, N.U. (2015). Geophysical investigation of Obot Ekpo landslide site, Cross River State, Nigeria. Journal of African Earth Sciences, 109: 154-167, doi: 10.1016/j.jafrearsci.2015.05.015.
Akpan, A.E., Ebong, E.D., & Emeka, C.N. (2015). Exploratory assessment of groundwater vulnerability to pollution using geophysical and geological techniques in Abi-Nigeria. Journal of Environmental Monitoring and Assessment, 187(4): 1-18.
George, N.J., Akpan, A.E., Ekanem, A.M. (2016). Assessment of textural variational pattern and electrical conduction of economic and accessible Quaternary hydrolithofacies via geolectric and laboratory methods in the South-eastern Nigeria: A case study of select locations in Akwa Ibom State. Journal of the Geological Society of India, 88(4): 399-532.
Akpan, A.E., Ekwok, S.E., &, Ebong, E.D. (2016). Seasonal reversals in groundwater flow direction and its role in the recurrent Agwagune landslide problem: a geophysical and geological appraisal. Journal of Environmental Earth Sciences 75(5): 1-17.
George, N.J., Akpan, A.K., & Evans, U.F. (2016). Prediction of hydraulic pore pressure gradient differentials for hydrodynamic assessment of hydrogeological units using geophysical and laboratory techniques. A case study of the coastal sector of Akwa Ibom State, Southern Nigeria. Arabian Journal of Geosciences, DOI: 10.1007/s12517-016-2337-6.
George, N.J., Akpan, A.E., & Ekanem, A.M. (2016). Assessment of textural variational pattern and electrical conduction of economic and accessible Quaternary hydrolithofacies via geoelectric and laboratory methods in SE Nigeria: A case study of select locations in Akwa Ibom State. Journal of the Geological Society of India, 88(4): 517-528.
George, N.J., Obiora, D.N., Ekanem, A.M., & Akpan, A.E. (2016). Approximate relationship between frequency-dependent skin depth resolved from geoelectromagnetic pedotransfer function and depth of investigation resolved from geoelectrical measurements: A case study of coastal formation, southern Nigeria. Journal of Earth System Science, 125(7): 1379-1390.
Akpan, A.E., Paul, N.D., & Uwah, E.J. (2016). Ground radiometric investigation of natural radiation levels and their radiological effects in Akpabuyo, Nigeria. Journal of African Earth Sciences, 123, 185-192.
Ebong, E.D., Akpan, A.E., Emeka, C.N., & Urang, J.G. (2017). Groundwater quality assessment using geoelectrical and geochemical approaches: case study of Abi area, southeastern Nigeria. Applied Water Science, 7(5): 2463-2478.
Ibanga, J.I., Akpan, A.E., George, N.J., Ekanem, A.M., & George, A.M. (2017). Unusual ionospheric variations before the strong Auckland Islands, New Zealand earthquake of 30th September, 2007. NRIAG Journal of Astronomy and Geophysics. https://doi.org/10.1016/j.nrjag.2017.12.007.
George, N. J., Akpan, A. E., & Akpan, F. S. (2017). Assessment of spatial distribution of porosity and aquifer geohydraulic parameters in parts of the Tertiary–Quaternary hydrogeoresource of south-eastern Nigeria. NRIAG Journal of Astronomy and Geophysics 6(2): 422-433.
Akpan, A.E., Ekwok, S.E., Ebong, E.D., George, A.M., & Okwueze, E.E. (2018). Coupled geophysical characterization of shallow fluvio-clastic sediments in Agwagune, southeastern Nigeria. Journal of African Earth Sciences 143: 67-78, https://doi.org/10.1016/j.jafrearsci.2018.03.012.
Showing All Conferences Attended
|Nigerian Mining and Geosciences Society Conference held in Owerri March, 2009|
A paper was presented
|Start: Monday 9th March, 2009|
End: Friday 13th March, 2009
|53rd Nigerian Mining and Geosciences Society Conference held in International Conference Centre, Abuja|
Papers were presented and an award was received
|Start: Sunday 26th March, 2017|
End: Friday 31st March, 2017
|52nd Annual NMGS International Conference and Exhibitions at Kwara Hotels, Ilorin|
A paper was presented
|Start: Sunday 13th March, 2016|
End: Friday 18th March, 2016
|27th Annual Conference of the Nigerian Institute of Physics (NIP) Hosted by Kaduna Polytechnic, Kaduna, Nigeria.|
A paper was presented on Simulation Results of Monitoring and Acquisition System
|Start: Wednesday 15th September, 2004|
End: Saturday 18th September, 2004
|22nd EMI Workshop held in Wiemar, Germany |
A paper was presented
|Start: Saturday 23rd August, 2014|
End: Saturday 30th August, 2014
|29th Nigeria Institute of Physics Conference held in Akure|
Nigerian Institute of Physics Conference
|Start: Wednesday 16th August, 2006|
End: Saturday 19th August, 2006
Showing All Grants Received
University of Calabar Institutional-based TETFUND Research Grant on ‘Geophysical modelling of the Agwagune Landslide site and the groundwater potential of the proposed Agwagune Relocation site, Biase Local Government Area, Cross River State, Nigeria’.
University of Calabar Institution-based Tetfund Research