Biography

Dr. John Paul Odhiambo Obiero

Department of Environmental and Biosystems Engineering,

University of Nairobi, Kenya


Email: jobiero@uonbi.ac.ke


Qualifications

2013 Ph.D., University of Nairobi, Kenya

1996 M.Sc., University of Nairobi, Kenya

1990 B.Sc., Egerton University, Kenya


Publications (Selected)

  1. Dorcas Ndunge Benard, J. P. O. Obiero , and D. O. Mbuge, 2022. Contribution of Superabsorbent Polymers to Growth and Yield of African Leafy Vegetables, Advances in Agriculture Volume 2022, Hindawi Article ID 8020938, 8 pages https://doi.org/10.1155/2022/8020938
  2. Allois Luvai , John Obiero, and Christian Omuto. 2022. The Physicochemical Properties of Deposited Sediments at the Maruba Dam Reservoir Inlet, Machakos County, Kenya, Applied and Environmental Soil Science Volume 2022, Hindawi, Article ID 3148073, 8 pages https://doi.org/10.1155/2022/3148073
  3. Alloise Luvai, A., John Obiero, J., Christian Omuto and Joseph Sange. 2022. Soil erosion and sediment yield modeling for the Maruba dam catchment, Machakos County, Kenya. Model. Earth Syst. Environ. (2022). https://doi.org/10.1007/s40808-022-01478-4
  4. J. P. O. Obiero and E. M. Baloyi. 2022. Seasonal variation of the relationship between suspended sediment and river discharge, Journal of Engineering in Agriculture and the Environment (JEAE), Vol. 8. No. 1, Kenya Society of Environmental, Biological and Agricultural Engineers ISSN: 1562-6946, 44-58
  5. Alloise Luvai, John Obiero, Chirstian Omuto. 2022. Soil Loss Assessment Using the Revised Universal Soil Loss Equation, (RUSLE) Model, Applied and Environmental Soil Science, vol. 2022, Article ID 212254, 14 Pages, 2022. https://DOI.ORG/10.1155/2022/2122554
  6. Vitalis K. Too, Christian T. Omuto, Elijah K. Biamah, John P. O. Obiero. 2021. Performance Evaluation of the Popular SWRC Models at Different Soil Bulk Density Ranges. Journal of Engineering in Agriculture and Environment (JEAE), Vol. 7 No. 2. https://kesebae.or.ke/journal/
  7. Allois Kioko Luvai, John. P. O. Obiero, Christian T. Omuto. 2021. Sediment Discharge Analysis in a Seasonal Stream (A case study of Maruba Stream, Machakos Kenya), International Journal of Engineering Research & Technology (IJERT). Vol. 10 Issue 08, ISSN:2278 - 0181: 327–331
  8. Vitalis Kibiwott Too, Christian Thine Omuto, Elijah Kipngetich Biamah1 & John Paul Obiero. 2021. Analysis of soil water retention characteristics (SWRC) models using R computer program, Modeling Earth Systems and Environment, published online: 06 August 2021, Springer https://doi.org/10.1007/s40808-021-01252-y
  9. Allois K. Luvai, John. P. O. Obiero, Christian T. Omuto. 2021. Assessment of Soil Loss in a Typical Ungauged Dam Catchment using RUSLE Model (Maruba Dam, Kenya). Journal of Environment and Earth Science. Vol.11, No.16, 2021, ISSN 2224-3216 (Paper) ISSN 2225-0948
  10. Allois Kioko Luvai, John. P. O. Obiero, Christian T. Omuto. 2020. Methods for Erosion Estimates in Assessment of Soil Degradation: A Review for Catchments in Kenya. International Journal of Engineering Research & Technology (IJERT). Vol. 9 Issue 05, ISSN: 2278-0181: 489-494
  11. Obiero, J.P.O., Marenya, M.O., and Nkuna, T. R. 2019. Hydrologic response modelling in Lutanandwa river catchment, Limpopo, South Africa, using Soil Water Assessment tool (SWAT) model. Journal of Engineering in Agriculture and the Environment (JEAE), Volume 5. No1. 2019, Kenya Society of Environmental, Biological and Agricultural Engineers ISSN: 1562-6946, 1- 13
  12. Elisha Akech Ochungo , Gilbert Ong’isa Ouma, John Paul Odhiambo Obiero, Nicodemus Abungu Odero. 2019. Can One Drink Informal Water Alternatives Directly? Using Mobile Phone to Establish Trust in Quality. Journal of Water Resource and Protection, 2019, 11, 1260-1277 and Protection, 2019, 11, 1260-1277, https://www.scirp.org/journal/jwarp
  13. Ochungo, E.A., Ouma, G.O., Obiero, J.P.O. and Odero, N.A. 2019. Improved Response to Water Shortage: A Discrete Choice Experiment Study in Langata Sub County, Nairobi City-Kenya. Journal of Water Resource and Protection, 11, 1161-1187
  14. Ochungo, E.A., Ouma, G.O., Obiero, J.P.O. and Odero, N.A.2019. The Implication of Unreliable Urban Water Supply Service: The Case of Vendor Water Cost in Langata Sub County, Nairobi City, Kenya. Journal of Water Resource and Protection, 11, 896-935
  15. EA Ochungo, GO Ouma, JPO Obiero, NA Odero. 2019. Water Quality Index for Assessment of Portability of Groundwater Resource in Langata Sub County, Nairobi-Kenya. American Journal of Water Resources, 2019, Vol. 7, No. 2, 62-75
  16. Vitalis K. Too, Christian T. Omuto, Elijah K. Biamah, John P. O. Obiero. 2019. Suitability of Soil Water Retention Characteristic Models (SWRC) in Regions andSoil Depth. Journal of Water Resource and Protection, 2019, 11, 740-747
  17. E. A. Ochungo, G. O. Ouma, J. P. O. Obiero, N. A. Odero. 2019.An Assessment of Groundwater Grab Syndrome in Langata Sub County, Nairobi City-Kenya. Journal of Water Resource and Protection, 2019, 11, 651-673
  18. EA Ochungo, GO Ouma, JPO Obiero, NA 2019 Odero. Drinking Water Quality Provenance Tracking for the Informal Water Market using Blockchain Technology, Journal of Engineering Research and Application, Vol. 9,Issue 2 (Series -III) Feb 2019, pp 64-70
  19. E. A Ochungo, GO Ouma, JPO Obiero, NA Odero. 2018.Water Supply Security in a Drought Exposed Nairobi: Adopting a Blockchain ProvenanceTracking for Informal Alternatives, International Journal of Innovative Research in Science, Engineering and Technology, Vol. 7, Issue 10, October 2018
  20. C. N. Ochengo, S.C. Ondieki, and J P. Obiero. 2018. Estimation of Safe Yield of a Multipurpose Reservoir Using Weap: A Case Study of Thwake Reservoir, Makueni and Kitui Counties, Kenya. Journal of Water Resources and Ocean Science. Vol. 7, No. 4
  21. S. O. Okoth, C. T Omuto, JP Obiero. 2018. Integrated Urban Pluvial Flooding Analysis and Modelling for Nairobi West and South C in Nairobi City. International Journal of Science and Research (IJSR), Vol. 6, Issue 6
  22. CN Muhwanga, JPO Obiero, FN Karanja. 2018. Integration of Remote Sensing and Geographic Information System in Groundwater Prospecting: The Case of Garissa County, Kenya.Journal of Geographic Information Systems (JGIS)
  23. E. M Lusigi, D. O Mbuge, JP Obiero SC Ondieki and PK Ndiba. 2017. Quality Assessment of Rain and Storm Water Runoff for Nairobi City Industrial and Sub-Urban Areas. International Journal of Innovative research in Engineering and Management, Vol. 4. Issue 1
  24. Rutto, R.C., Obiero J.P, Mutai E.B.K. 2014. Evaluation of Land use Change in Kiboko Watershed, Kenya. African Journal of Education Science and Technology,Vol 2, No.1, ISSN : 2309-9240
  25. V. K. Too, C. T. Omuto, E.K. Biamah and J.P. Obiero. 2014. Review of Soil Water Retention Characteristic (SWRC) Models between Saturation and Oven Dryness, Open Journal of Modern Hydrology, 4, 173-182
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