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American Journal of Water Resources. 2016, 4(6), 130-136
DOI: 10.12691/AJWR-4-6-2
Original Research

Groundwater Fluctuation and Its Implications along the Niger-Benue Confluence of Nigeria - A Pilot Study

Emmanuel Salifu1, and Shedrach Onum Enokela1

1Department of Agricultural and Environmental Engineering, University of Agriculture, PMB 2373, Makurdi – Benue State, Nigeria

Pub. Date: December 26, 2016
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Cite this paper

Emmanuel Salifu and Shedrach Onum Enokela. Groundwater Fluctuation and Its Implications along the Niger-Benue Confluence of Nigeria - A Pilot Study. American Journal of Water Resources. 2016; 4(6):130-136. doi: 10.12691/AJWR-4-6-2

Abstract

Rising water tables is one of the major problems affecting irrigation and agriculture in general, hence, regular investigation of the trend of groundwater fluctuation especially within 'fadama' lands is necessary to forestall incidences of flooding and salinization which are harmful to arable soils. Groundwater fluctuation was monitored between February and September, using chalk-dusted graduated steel tapes at five (5) piezometric locations in a small-scale fadama irrigation farm, in the Niger-Benue Confluence, Lokoja-Nigeria. It was observed that the mean monthly depth of water table fluctuates between 2.03m bgl and 0.022m agl in the period under review. Statistical analysis of data collected show that the trend of fluctuation obeys a third order hyperbolic function (with R2= 0.98). Findings imply that the land is critically waterlogged between February and September, with rainfall depth significantly affecting groundwater fluctuation, and will be prone to salinity hazard overtime. There may be need to carry out further investigations on the hydrological characteristics such as hydraulic conductivity, infiltration and evapotranspiration for the area; these may inform the need to design appropriate measures for the water resources management in this area; such as installation of drainage structures/facilities to check the flooding and/or drilling of more shallow tubewells for irrigation purposes in months of less rainfall.

Keywords

groundwater fluctuation, fadama, Niger-Benue confluence, salinization

Copyright

Creative CommonsThis work is licensed under a Creative Commons Attribution 4.0 International License. To view a copy of this license, visit http://creativecommons.org/licenses/by/4.0/

References

[1]  Valipour, M (2013) Evolution of Irrigation-Equipped Areas as Share of Cultivated Areas. Irrigat Drainage Sys Eng, 2: e114.
 
[2]  Valipour, M. (2016) Variations of Land Use and Irrigation for Next Decades Under Different Scenarios. Irriga: Brazilian journal of irrigation and drainage, 1:1, 262-288.
 
[3]  Valipour, M. (2015) Future of agricultural water management in Africa. Archives of Agronomy and Soil Science, 61:7, 907-927.
 
[4]  Hillel, D. (2000). Salinity management for sustainable irrigation: integrating science, environment, and economics. Environmentally and socially sustainable development series. Rural development*ESSD Environmentally & Socially Sustainable Development - Work in Progress, The World Bank. Washington, D.C. Available at: http://documents.worldbank.org/curated/en/687661468741583380/Salinity-management-for-sustainable-irrigation-integrating-science-environment-and-economics
 
[5]  El-Ashry, M.T and Duda A.M. (1999). Future perspectives on agricultural drainage. In: R.W Skaggs, J van Schilfgaarde (Eds.), Agricultural drainage, ASA-CSSA-SSS. Madison, WI, pp. 1285-1298.
 
[6]  Rhoades, J.D. (1993). Reducing salinization of soil and water by improving irrigation and drainage management. In: Prevention of Water Pollution by Agriculture and Related Activities. Proceedings of the FAO Expert Consultation, Santiago, Chile, 20-23 Oct. 1992. Water Report 1. FAO, Rome. Pp. 291-320.
 
[7]  Micheal, A.M and Ojha, T.P. (2006). Principles of Agricultural Engineering Vol II. Jain Brothers, New Delhi.
 
[8]  Landon, J.R. (1991). Booker Tropical Soil Manual Longman Scientific and Technical, Booker Tate, New York.
 
[9]  Singh, B.R. (2000). Quality of irrigation water in fadama lands of northwestern Nigeria. 2. Ground and surface waters in Kebbi State. Nigerian J. Basic Appli. Sci. 9(2): 133-148.
 
[10]  Qadir, M. and Oster, J.D. (2004). Crop and irrigation management strategies for saline-sodic soils and waters aimed at environmentally sustainable agriculture. Science of the total environment, 323(1-3), pp 1-19.
 
[11]  Yannopoulos, S.I., Lyberatos, G., Theodossiou, N., Li, W., Valipour, M., Tamburrino, A. and Angelakis, A.N. (2015) Evolution of Water Lifting Devices (Pumps) over the Centuries Worldwide. Water, 7, 5031-5060.
 
[12]  Graham, W.B.R, O.I. Ojo and I.W. Pishriria (2006). Monitoring Groundwater Quality for Small-scale Irrigation: Case studies in the Southwest Sokoto-Rima Basin, Nigeria. Agricultural Engineering International: the CIGR ejournal. Manuscript LW 06 002. Vol. VII.
 
[13]  Kolawole, A. and Scoones. I. (1994). Fadama land use and sustainability in northern Nigeria: An overview. In: Kolawole, A. I. Scoones, M.O. Awogbade and J.P. Voh (Eds.). Strategies for the Sustainable use of Fadama Lands in Northern Nigeria. CSER/IIED. Pp 29-34.
 
[14]  FAO, (1990). Guidelines for soil description. 3rd Ed. (revised). Soil Resources, Management and Conservation Service, Land and Water Development Division. FAO, Rome. 70 pp.
 
[15]  FDALR (1990). Soil map of Nigeria. Federal Department of Agricultural Land Resources, Abuja.
 
[16]  Singh, B.R. and M.Yacouba (1998). Physico-chemical and hydraulic properties of some fadama soils in Sokoto State, Nigeria. 24th Annual Conference of the Soil Science Society of Nigeria, 7-11 December 1998. Abubakar Tafawa Balewa University, Bauchi, Nigeria.
 
[17]  Omorinbola, E.O. (1986) Pattern and persistence of groundwater level fluctuation in humid tropical regoliths: a case study from Nigeria. GeoJournal. 12: 4. pp 423-431.
 
[18]  Offodile, M.E. (1972) Groundwater level fluctuations in the East Chad basin of Nigeria. Nig. J. Mining & Geology, 7, 19-34.
 
[19]  Enokela, O. S., Egarevba, N. A. and Isikwue, M. O. (2012). Trend in ground water fluctuation in Gidan Kwano Inland Valley of Niger State Nigeria. J. Eng. Technol. Res. 4:7, pp. 129-135.
 
[20]  Adelana, S.M.A., Olasehinde, P.I., Bale, R.B., Vrbka, P., Edet, A.E., and Goni, I.B., (2008) An overview of the geology and hydrogeology of Nigeria: Chapter 11 in Adelana, S. and McDonald, A. (Eds). Applied groundwater studies in Africa: IAH Selected Papers on Hydrogeology, 13. pp 171-198. CRC press Taylor & Francis group.
 
[21]  Enokela, O.S and Salifu, E. (2012). Evaluation of Groundwater Quality for Fadama Irrigation Lands in River Niger-Benue Confluence of Lokoja-Nigeria. International Journal of Scientific and Research Publications, 2(9).
 
[22]  Valipour, M. (2016) How Much Meteorological Information Is Necessary to Achieve Reliable Accuracy for Rainfall Estimations? Agriculture 6:53, 2-9.
 
[23]  Kogi State Town Planning and Development Board (2009), Land survey and maps, head office, Lokoja, Kogi State.
 
[24]  Nigerian Metrological Agency (NIMET), (2003). Annual climatological data.
 
[25]  Nigerian Metrological Agency (NIMET), (2011). Annual climatological data
 
[26]  EA (2003). A guide to monitoring water levels and flows at wetlands. A publication of the Environmental Agency’s National Centre for Groundwater and Contaminated Land Reclamation, Almondsbury, Bristol. Available online at: https://www.gov.uk/government/uploads/system/uploads/attachment_data/file/290440/scho0703bfoi-e-e.pdf. Acessed on 7/01/2016.
 
[27]  Enokela, O.S. (2005). Evaluation of Selected Hydrological Characteristics of Gidan Kwano Inland Valley, Minna, Niger State – Nigeria. An M.Eng thesis submitted to the school of post graduate studies, FUT, Minna.
 
[28]  Cavazza, L. and Pisa, P.Rossi. (1988). Effect of watertable depth and waterlogging on crop yield. Agricultural Water Management : Agrohydrology - Recent Developments. 14(1-4), pp 29-34.
 
[29]  Kahlown, M.A., Skogerboe, G.V., Iqbal, M., and Rehman, S. (1998). Water logging, salinity and crop yield relationships. A publication of the Mona Recalamation Experimental Project, WAPDA (MREP report no. 233) and International Irrigation Management Institute, Pakistan (IIMI report no. R-73) for: Fordwah Eastern Sadiqia (south) Irrigation and Drainage Project.