Segui
Alexander Iheanyichukwu Opara(https://orcid.org/ 0000-0002-0810-9970)
Alexander Iheanyichukwu Opara(https://orcid.org/ 0000-0002-0810-9970)
Professor of Geosciences, Federal University of Technology, Owerri, Nigeria
Email verificata su futo.edu.ng - Home page
Titolo
Citata da
Citata da
Anno
Hydrogeochemical facies and pollution status of groundwater resources of Owerri and environs, Southeastern Nigeria
OC Akakuru, B Akudinobi, AI Opara, SO Onyekuru, OU Akakuru
Environmental Monitoring and Assessment 193, 1-26, 2021
502021
Geophysical sounding for the determination of aquifer hydraulic characteristics from Dar-Zurrock parameters: case study of Ngor Okpala, Imo River Basin, Southeastern Nigeria
AI Opara, NN Onu, DU Okereafor
The Pacific Journal of Science and Technology 13 (1), 590-603, 2012
482012
Environmental and health implications of trace metal concentrations in street dusts around some electronic repair workshops in Owerri, Southeastern Nigeria
FC Ibe, AI Opara, BO Ibe, BC Adindu, BC Ichu
Environmental monitoring and Assessment 190, 1-12, 2018
412018
Estimates of aquifer geo-hydraulic and vulnerability characteristics of Imo State and environs, Southeastern Nigeria, using electrical conductivity data
BC Ejiogu, AI Opara, EI Nwosu, OK Nwofor, JC Onyema, JC Chinaka
Environmental monitoring and assessment 191, 1-19, 2019
402019
Evaluation of pollution status of groundwater resources of parts of Owerri metropolis and environs, Southeastern Nigeria, using health risk and contamination models
FC Ibe, CE Enyoh, AI Opara, BO Ibe
International Journal of Energy and Water Resources 4, 357-374, 2020
372020
Aquifer transmissivity from surface geo-electrical data: A case study of owerri and environs, southeastern Nigeria
AC Ekwe, AI Opara
Journal of the Geological Society of India 80, 123-128, 2012
372012
Hydrogeochemical evolution, water quality indices, irrigation suitability and pollution index of groundwater (PIG) around Eastern Niger Delta, Nigeria
OC Akakuru, CU Eze, OC Okeke, AI Opara, AO Usman, O Iheme, ...
International Journal of Energy and Water Resources, 1-23, 2022
362022
Application of assessment models for pollution and health risk from effluent discharge into a tropical stream: case study of Inyishi River, Southeastern Nigeria
FC Ibe, AI Opara, BO Ibe, CE Amaobi
Environmental monitoring and assessment 191, 1-15, 2019
362019
Ambient air quality assessment of Orlu, Southeastern, Nigeria
I Francis Ch, O Alexander, N Pascal Chu, A Jude Ikech
Journal of Applied Sciences 17 (9), 441-457, 2017
36*2017
Hydrogeophysical evaluation of aquifer hydraulic characteristics using surface geophysical data: a case study of Umuahia and environs, Southeastern Nigeria
U Ugada, KK Ibe, CZ Akaolisa, AI Opara
Arabian Journal of Geosciences 7, 5397-5408, 2014
362014
Application of pollution risk evaluation models in groundwater systems in the vicinity of automobile scrap markets in Owerri municipal and environs, southeastern Nigeria
FC Ibe, AI Opara, BO Ibe
Scientific African 8, e00450, 2020
312020
Hydrogeophysical evaluation and vulnerability assessment of shallow aquifers of the Upper Imo River Basin, Southeastern Nigeria
DR Eke, AI Opara, GE Inyang, TT Emberga, HN Echetama, CA Ugwuegbu, ...
American Journal of Environmental Protection 3 (4), 125-136, 2015
302015
Electro-geohydraulic estimation of shallow aquifers of Owerri and environs, Southeastern Nigeria using multiple empirical resistivity equations
OO Urom, AI Opara, OS Usen, FB Akiang, HO Isreal, JO Ibezim, ...
International Journal of Energy and Water Resources, 1-22, 2021
292021
Geological interpretations inferred from airborne magnetic and LandSat data: Case study of Nkalagu area, southeastern Nigeria
RA Onyewuchi, AI Opara, CA Ahiarakwem, FU Oko
International journal of science and technology 2 (4), 178-191, 2012
292012
Prospectivity evaluation of “Usso” field, Onshore Niger Delta Basin, using 3-D seismic and well log data
AI Opara
Petroleum & Coal 52 (4), 307-315, 2010
292010
Approximate solutions of Schrodinger equation and thermodynamic properties with Hua potential
IJ Njoku, CP Onyenegecha, CJ Okereke, AI Opara, UM Ukewuihe, ...
Results in Physics 24, 104208, 2021
282021
Environmental risk assessment of the intake of contaminants in aquifers in the vicinity of a reclaimed waste dumpsite in Owerri municipal, Southeastern Nigeria
FC Ibe, AI Opara, CE Amaobi, BO Ibe
Applied Water Science 11 (2), 24, 2021
282021
Evaluation of aquifer hydraulic conductivity and transmissivity of Ezza/Ikwo area, Southeastern Nigeria, using pumping test and surficial resistivity techniques
IC Oli, AI Opara, OC Okeke, CZ Akaolisa, OC Akakuru, I Osi-Okeke, ...
Environmental Monitoring and Assessment 194 (10), 719, 2022
272022
Assessment of the geo-environmental effects of activities of auto-mechanic workships at Alaoji Aba and Elekahia Port Harcourt, Niger Delta, Nigeria
NE Muze, AI Opara, FC Ibe, OC Njoku
Environmental analysis, health and toxicology 35 (2), 2020
272020
Approximate solutions of Schrödinger equation for the Hua plus modified Eckart potential with the centrifugal term
CP Onyenegecha, UM Ukewuihe, AI Opara, CB Agbakwuru, CJ Okereke, ...
The European Physical Journal Plus 135 (7), 1-10, 2020
252020
Il sistema al momento non può eseguire l'operazione. Riprova più tardi.
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