Journal Articles, Proceedings, Conference Papers amd Technical Reports

Idowu, O. A., Martins, O. and Ajayi, O. 1998. Groundwater occurrence in southwestern Nigeria: a comparison of two geological environments. Water resources, 9: 33-40

Idowu, O. A., Ajayi, O. and Martins, O. 1999. Occurrence of groundwater in parts of Dahomey basin, southwestern Nigeria. Journal of Mining and Geology, 35, (20: 227-234.

Martins, O., Ajayi, O. and Idowu, O. A. 2000. Factors influencing yields of boreholes in basement complex aquifers in parts of southwestern Nigeria. Nigerian Journal of Science, 34, (2): 95-100.

Martins, O., Awokola, O. S., Bolaji, G. A. and Idowu, O. A. 2001. Input of solutes and sediments from rivers into a tropical coastal area, southwest Nigeria. Nigerian Journal of Science, 35 (2): 139:144.

Idowu, O. A., Martins, O. and Gbadebo, A. M. 2007. Hydraulic and hydrochemical characteristics of the phreatic basement aquifers of parts of southwestern Nigeria. Journal of Mining and Geology, 43, (1), 71 -78.

Idowu, O. A., Lorentz, S. A., Annandale, J. G., McCartney, M. P. and Jovanovic, N. Z. 2008. Assessment of the impact of irrigation with low quality mine water on virgin and rehabilitated soils in the Upper Olifants Basin. Mine Water and the Environment, 27, (1): 2 – 11.
Idowu, O. A. and Lorentz, S. A. 2007. Impact of extensive post mining land use in B11C Quaternary catchment. Report to Golder Associates Africa. Johannesburg, South Africa. 26 pp.

Idowu, O. A. Martins, O.2007. Hydrograph analysis for groundwater recharge in the phreatic basement aquifer of Opeki River basin, southwestern Nigeria. ASSET, Series B, 6, (1)

Idowu, O. A., Martins, O and Olofin E. A. 2007. Downstream geomorphological response of Kano and Challawa channels to dam construction in the Savanna zone of Northern Nigeria. ASSET, Series B, 6, (1)

Idowu, O. A. 2007. Review of the hydrologic processes of interaction between surface water and groundwater. ASSET, Series B, 6, (1)

Martins, O. and Idowu, O. A. 1998. Towards the improvements of domestic water supply in the rural areas. In Ed. Engr O. Bajomo. Water for the Rural Population. Proc. Conference on Water Resources Management in the Ogun-Oshun River Basin held at Abeokuta on 3rd – 4th June 1998, pp 37 – 44.

Martins, O., Ittekkot, V. and Idowu, O. A. 1998. Nutrients and organic matter of tropical rivers, Southwest-Nigeria. Presented at the International Workshop on Environmental Biogeochemistry, Jawaharlal Nehru University, New Delhi, December 13 – 18, 1998.

Martins, O. and Idowu, O. A. 2001. Integrated land and water management: a case study of Fadama development in Nigeria. Presented at the STAP expert group workshop on Integrated and Water Management, University of Natal, South Africa, April 21 – 26.

Martins, O., Ajao, E. A., Bolaji, G. A. and Idowu, O. A. 1999. Trace metal content of a tropical aquatic environment – a study of the Lagos Lagoon, SW-Nigeria. Presented at the LatinBasin Workshop, Bahia Blanca, Argentina, 13 – 15 November.

Ajayi, O., Adegoke, O. S., Idowu, O .A. and Jeje, L. K. 1992. Water resources appraisal and management for Ogun State, Nigeria. Presented at a workshop on “Water Resources of Ogun State”, organized by the Ogun State Water Corporation in conjunction with the Ogun State Ministy of Water Resources and Rural Development, Abeokuta. Nigeria.

Idowu, O. A., Martins, O. and Ajayi, O. 1997. Groundwater occurrence in southwestern Nigeria: A comparison of two geological environments. Presented at the 10th annual conference of Nigerian Association of Hydrogeologists, Enugu. Nigeria.

Idowu, O. A., Lorentz, S. A., Annandale J. G., McCartney, M. P. 2008. Catchment scale assessment of widespread irrigation with mine wastewater in the Upper Olifants basin using the ACRU2000 model. Submitted to Hydrological Sciences Journal.

Lorentz, S. A., Idowu, O. A., Annandale J. G., Aken, M., McCartney, M. P., Thornton-Dibb, S. L. C, Westhuizen, A. 2008. Comparative assessment of widespread irrigation with low quality mne water in virgin and rehabilitated mine lands in the Upper Olifants using ACRU Agrohydrological model. Submitted to WaterSA.