The Perceived Evidence of Climate Change and its Effects on Groundwater Availability in Auchi, Edo State, Nigeria

This primary aim of this paper is to evaluate the perceived evidence of climate change and its effects on groundwater availability in Auchi, Edo State, Nigeria. So, the paper recognized and stated specific objectives towards the attainment of the primary aim. The specific objectives recognized and stated are: the major causes of climate change, the perceived evidence of climate change in Auchi in relation to historical meteorological shifts, the factors influencing groundwater availability under changing climate patterns, the effects of climate change on groundwater resources availability, and the coping and mitigating strategies in the face of climate-induced stressors in Auchi, Edo State, Nigeria. In order that the overall aim and specific objectives of this paper are actualized, the researchers used both primary and secondary research methods to collect the data required for the paper. At present, that is, 2026, the projected population of the study area (Auchi) is 255,600 people (after, NPC, 2006). Four hundred (400) respondents which represent 0.16% (zero point one six percent) of the population in the study area were considered. Following the above, four hundred (400) questionnaires were administered to the sample population in the study area. The recognizance and actual field surveys revealed that there are 25 communities in the study area, and that the population is not evenly distributed across the study area. Owing to the above observation, the questionnaires were distributed in the various communities to reflect their population sizes. The data obtained were analysed using tables, graphs and, percentages. The results reveal the major causes of climate change, the perceived evidence of climate change in Auchi in relation to historical meteorological shifts, the factors influencing groundwater availability under changing climate patterns, the effects of climate change on groundwater resources availability, and the coping and mitigating strategies in the face of climate-induced stressors on groundwater availability in Auchi, Edo State, Nigeria. Following the findings of this paper, the following actionable policy recommendations are made: regular creation of awareness, orientation and sensitization on the evidence of climate change that can impact groundwater availability in Auchi Edo State, Nigeria; introduction and practicing of current coping and mitigation strategies to alleviate the effects of climate change on groundwater availability; measures should be put in place to help modify climatic conditions in order that the temperature near the earth surface can be moderated to avoid excessive heat, evaporation/evapotranspiration, and reduced relative humidity; sustainable practices to help in treating water against water borne diseases without harming the environment should be emphasized; and governments at all levels (federal, state and local) should as a matter of great concern and urgency work out actionable modalities/interventions to make groundwater available to the locals all year round in Auchi, Edo State, Nigeria. This paper is therefore, concluded by imploring the governments at all levels to implement the list of recommendations made by the researchers.

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1. Abulude, F. O., Akinnusotu, A., Adeoya, E. A., Mabayoje, S. O., Oluwagbayide, S. D., Arifalo, K. M., & Adamu, A. (2023). Quality of surface and ground water in three states of Nigeria: Assessment of physicochemical characteristics and selected contamination patterns. ECWS-7 2023, 25(1), 48. https://doi.org/10.3390/ecws-7-14258 [Google Scholar] [Crossref]

2. Adewole A. A and Afusat T. J. (2017). Effect of climate change on health and livestock production in Nigeria: A call to action; Proceedings of scientific contributions and abstracts International scientific conference on the impact of global change on the environment and human and animal health. Košice, 2-6 May 2017. Supported by a grant from Norway, Iceland, and Liechtenstein (EEA and Norway Grants 2009–2014 in Slovak Republic).https://www.researchgate.net/publication/316724702 [Google Scholar] [Crossref]

3. Aizebokhai, A.P., (2011). Potential Impacts of Climate Change and Variability on Groundwater Resources in Nigeria. Convenant University Repository. [Google Scholar] [Crossref]

4. Aizebokhai, A.P., Oyeyemi, K.D., & Adeniran, A. (2017). An Overview of the Potential Impacts of Climate Change and Variability on Groundwater Resources. Journal of Informatics and Mathematical Sciences. rgnpublications.com [Google Scholar] [Crossref]

5. Ajayi, A. S., Ibrahim, R., Brai, M. A., & Seghosime, S. (2019). Overview of the anthropogenic causes of soil erosion in Auchi, Edo State, Nigeria. Journal of Environment and Earth Science. [Google Scholar] [Crossref]

6. Aladejana, J.A., Kalin, R.M., Sentenac, P., & Hassan, I.(2020). Assessing the Impact of Climate Change on Groundwater Quality of the Shallow Coastal Aquifer of Dahomey Basin, Southwester Nigerian Water, 12(1). [Google Scholar] [Crossref]

7. America’s Climate Choices (AMC). (2010). Advancing the science of climate change. National Research Council. [Google Scholar] [Crossref]

8. Aremu, A. S., & Sule, B. F. (2022). Assessing the elasticity of groundwater recharge to climate variability in Nigerian sedimentary basins. Journal of African Earth Sciences, 185, 104402. https://doi.org/10.1016/j.jafrearsci.2021.104402 [Google Scholar] [Crossref]

9. Aribisala, J.O., Awopetu, M.S., Ademilua, O.I., Okunade, E.A., & Adebayo, W.O. (2015). Effects of Climate Change on Groundwater Resources in South West, Nigeria. Journal of Earth and Environmental Science. 5(12)_ [Google Scholar] [Crossref]

10. Edet, A., Ukpong, A.J., & Ekwere, A.S. (2011). Impact of Climate Change on Groundwater Resources: An Example from Cross River State, Southeastern Nigeria. Proceedings of the Environmental Management Conference, Federal University of Agriculture, Abeokuta. Scirp.org [Google Scholar] [Crossref]

11. Efe, S. I. (2021). Climate change and water security in Nigerian cities: A vulnerability assessment of the Niger Delta region. Nigerian Geographical Journal, 16(2), 112–128. [Google Scholar] [Crossref]

12. Igelle, E. I., Phil-Eze, P. O., Akim, O. O., Kanu, H. I., Ekowk, I. C., Atsa, J. W., Ojugbo, P. A., Okputu, J. S., Abdelrahman, K., Ekwok, S. E., Andráš, P., & Eldosouky, A. M. (2024). Spatial analysis of leachate penetration at Lemna dumpsite, Calabar: Implications for sustainable waste management in Cross River State. Heliyon, 10(8), e30097. https://doi.org/10.1016/j.heliyon.2024.e30097 [Google Scholar] [Crossref]

13. Irumhe, R. O., et al.. (2022). Vulnerability studies of aquifer potential within Auchi Polytechnic Campuses. Nnamdi Azikiwe University Institutional Repository. [Google Scholar] [Crossref]

14. Isikhueme, M., &Omorogieva, O. (2015). Hydrogeochemical and biophysical characterization of groundwater in Eastern Nigeria: A case study of Onitsha and environs. Nigerian Journal of Technology, 34(4), 875–884. https://doi.org/10.4314/njt.v34i4.29 [Google Scholar] [Crossref]

15. NIMET. (2023). Annual climate review bulletin. Nigerian Meteorological Agency. https://nimet.gov.ng/ [Google Scholar] [Crossref]

16. Ogboi, E., & Odeh, R. B. (2012). Assessment of the impacts of gully erosion on Auchi settlement, Southern Nigeria. Journal of Geography and Regional Planning, 5(15), 415–422. [Google Scholar] [Crossref]

17. Okhakhu, P. A. (2019). Fundamentals of tropical climatology. Ekpoma: Ambrose Alli University Publishing House. [Google Scholar] [Crossref]

18. Olorunfemi, I. E., & Jimoh, O. D. (2021). Impacts of land use and climate change on the hydrological responses of the Ajali sandstone aquifer, Nigeria. Journal of Hydrology: Regional Studies, 34, 100793. https://doi.org/10.1016/j.ejrh.2021.100793 [Google Scholar] [Crossref]

19. Orji, R., & Ologunorisa, T. E. (2016). Assessment of the impacts of gully erosion on Auchi settlement, Southern Nigeria. Journal of Geography and Regional Planning, 9(7). [Google Scholar] [Crossref]

20. Shiru, M.S., Shahid, S., & Park, I. (2021). Projection of Water Availability and Sustainability in Nigeria Due to Climate Change. Sustainability, 13(11). [Google Scholar] [Crossref]

21. Ukhurebor, K. E., & Azi, S. O. (2019). Review of methodology to obtain parameters for radio wave propagation at low altitudes from meteorological data: New results for Auchi area in Edo State, Nigeria. Journal of King Saud University - Science, 31(4), 1445–1451. https://doi.org/10.1016/j.jksus.2018.03.001 [Google Scholar] [Crossref]

22. Ukhurebor, K. E., Batunono, U. O., Silas-Falua, O. J., Abiodun, I. C., & Nwankwo, W. (2020). The influence of weather variables on the variations of groundwater level: A case study of a tropical environment. International Journal of Energy and Environmental Engineering, 11(3), 365–375. https://doi.org/10.1007/s40095-020-00339-4 [Google Scholar] [Crossref]

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