| Detection of spatial, temporal and trend of meteorological drought using standardized precipitation index (spi) and effective drought index (edi) in the upper Tana river basin. JM Raude, RM Wambua, BM Mutua Scientific Research Publishing, 2018 | 30 | 2018 |
| Drought forecasting using indices and Artificial Neural Networks for upper Tana River basin, Kenya-A review concept RM Wambua, BM Mutua, JM Raude Journal of Civil & Environmental Engineering, 2014 | 27 | 2014 |
| Prediction of missing hydro-meteorological data series using artificial neural networks (ANN) for upper Tana River Basin, Kenya RM Wambua, BM Mutua, JM Raude Am. J. Water Resour 4, 35-43, 2016 | 18 | 2016 |
| Spatio-temporal drought characterization for the Upper Tana River Basin, Kenya using the Standardized Precipitation Index (SPI) RM Wambua, BM Mutua, JM Raude World Journal of Environmental Engineering 3 (4), 111-120, 2015 | 18 | 2015 |
| Assessment of water flow and sedimentation processes in irrigation schemes for decision-support tool development: A case review for the Chókwè irrigation scheme, Mozambique LS de Sousa, RM Wambua, JM Raude, BM Mutua AgriEngineering 1 (1), 100-118, 2019 | 17 | 2019 |
| Performance of standardized precipitation index (SPI) and effective drought index (EDI) in drought forecasting using artificial neural networks (ANNs) for upper Tana River … RM Wambua, BM Mutua, JM Raude International Journal of Engineering Research & Technology 3 (11), 547-556, 2014 | 16 | 2014 |
| Hydrological drought forecasting using modified surface water supply index (SWSI) and streamflow drought index (SDI) in conjunction with artificial neural networks (ANNs) RM Wambua International Journal of Service Science, Management, Engineering, and …, 2019 | 14 | 2019 |
| Analysis of spatial and temporal drought variability in a tropical river basin using Palmer Drought Severity Index (PDSI) RM Wambua, BM Mutua, JM Raude Academic journals, 2017 | 12 | 2017 |
| Impact of climate variability and land use change on stream flow in Lake Chilwa basin, Malawi OC Kambombe Egerton University, 2018 | 11 | 2018 |
| Spatio-temporal characterization of agricultural drought using soil moisture deficit index (SMDI) in the upper Tana River basin, Kenya RM Wambua International Journal of Engineering Research andAdvanced Technolog 5 (2 …, 2019 | 9 | 2019 |
| Development and testing of a portable hand operated groundnut sheller DM Nyaanga, MC Chemelil, R Wambua Egerton Journal of Humanities, Social Sciences and Education 7 (Special …, 2007 | 8 | 2007 |
| International migration and development in Kenya M Rutten, K Muli, RM Wambua, DM Mutambuki, AC Kabui, PW Wekesa, ... Working, 2006 | 8 | 2006 |
| Analysis of drought and wet-events using SWSI-based severity-duration-frequency (SDF) curves for the upper Tana river basin, Kenya RM Wambua, MM Benedict, MR James Hydrology 6 (2), 43, 2018 | 7 | 2018 |
| Prediction of water turbidity using artificial neural networks: a case study of Kiriku-Kiende settling basin in Embu County, Kenya NP Namu, JM Raude, BM Mutua, RM Wambua American Journal of Water Resources 5 (3), 54-62, 2017 | 6 | 2017 |
| Efficacy of hydroponic and soil-based vetiver Systems in the Treatment of domestic wastewater IW Lishenga, DM Nyaanga, JO Owino, RM Wambua International Journal of Pure and Applied Sciences and Technology 26 (2), 53, 2015 | 6 | 2015 |
| Water flow and sediment flux forecast in the Chókwè Irrigation Scheme, Mozambique LS De Sousa, RM Wambua, JM Raude, BM Mutua Journal of Water Resource and Protection 12 (12), 1089-1122, 2020 | 5 | 2020 |
| Estimating rainfall intensity-duration-frequency (IDF) curves for a tropical river basin RM Wambua | 5 | 2019 |
| Classification of catchment risk areas using spatially distributed event-based soil erosion: a case of Upper Njoro River catchment, Kenya RM Wambua, BM Mutua, DM Nyaanga, PM Kundu International Journal of Design & Nature and Ecodynamics 3 (4), 281-296, 2008 | 5 | 2008 |
| Drought estimation-and-projection using standardized supply-demand-water index and artificial neural networks for Upper Tana River Basin in Kenya RM Wambua International Journal of Applied Geospatial Research (IJAGR) 10 (4), 11-27, 2019 | 4 | 2019 |
| Assessment of rainfall, streamflow and reservoir level trends for Malewa River catchment, Naivasha, Kenya EW Nyokabi, RM Wambua, RO Okwany Journal of Civil, Construction and Environmental Engineering 6 (1), 1-8, 2021 | 3 | 2021 |
