| The impact of land use activities on vegetation cover and water quality in the Lake Victoria watershed CK Twesigye, SM Onywere, ZM Getenga, SS Mwakalila, JK Nakiranda The open environmental engineering journal 4 (1), 2011 | 83 | 2011 |
| The effect of water Hyacinth, Eichhornia Crassipes, infestation on phytoplankton productivity in Lake Naivasha and the status of control JM Mironga | 60 | 2006 |
| Effect of water hyacinth infestation on the physicochemical characteristics of Lake Naivasha JM Mironga, JM Mathooko, SM Onywere International Journal of Humanities and Social Science 2 (7), 103-113, 2012 | 53 | 2012 |
| Application of GIS and remote sensing techniques in frost risk mapping for mitigating agricultural losses in the Aberdare ecosystem, Kenya SM Kotikot, SM Onywere Geocarto International 30 (1), 104-121, 2015 | 32 | 2015 |
| Use of remote sensing data in evaluating the extent of anthropogenic activities and their impact on Lake Naivasha, Kenya. SM Onywere, JM Mironga, I Simiyu | 30 | 2012 |
| Assessing the challenge of settlement in Budalangi and Yala Swamp area in Western Kenya using Landsat Satellite Imagery SM Onywere, ZM Getenga, SS Mwakalila, CK Twesigye, JK Nakiranda The Open Environmental EngineeringJournal, 2011 | 30 | 2011 |
| Sustainable catchment management: Assessment of sedimentation of Masinga reservoir and its implication on the dam’s hydropower generation capacity MM Bunyasi, SM Onywere, MK Kigomo International Journal of Humanities and Social Science 3 (9), 166-179, 2013 | 28 | 2013 |
| Impact of short-term flooding on livelihoods in the Kenya Rift Valley Lakes JA Obando, S Onywere, C Shisanya, A Ndubi, D Masiga, Z Irura, N Mariita, ... Geomorphology and society, 193-215, 2016 | 27 | 2016 |
| Geospatial extent of 2011–2013 flooding from the Eastern African Rift Valley Lakes in Kenya and its implication on the ecosystems S Onywere, C Shisanya, J Obando, AO Ndubi, D Masiga, Z Irura, ... The soda lakes of Kenya: Their current conservation status and management …, 2013 | 25 | 2013 |
| Effects of spreading patterns of water hyacinth (Eichhornia crassipes) on zooplankton population in Lake Naivasha, Kenya JM Mironga, JM Mathooko, SM Onywere International Journal of Development and Sustainability 3 (10), 1971-1987, 2014 | 24 | 2014 |
| Use of GIS and remote sensing in tourism JM Magige, C Jepkosgei, SM Onywere Handbook of e-Tourism, 1-27, 2020 | 11 | 2020 |
| Intensification of agriculture as the driving force in the degradation of Nzoia River basin: the challenges of watershed management SM Onywere, Z Getenga, W Baraza, CK Twesigye, SS Mwakalila, ... | 11 | 2007 |
| Hydrological response to land use and land cover change on the slopes of Kilimanjaro and Meru Mountains HO Mangi, SM Onywere, EC Kitur, MCS Lalika, NA Chilagane Ecohydrology & Hydrobiology 22 (4), 609-626, 2022 | 7 | 2022 |
| Evaluating the relationship between drought and vegetation greenness in Chyulu-Amboseli Rangeland, Kenya J Nyangena, S Onywere, C Shisanya Journal of Applied Sciences and Environmental Management 24 (1), 65-71, 2020 | 7 | 2020 |
| Morphological Structure and the Anthropogenic Dynamics in the Lake Naivasha Drainage Basin and its Implications to Water Flows. SM Onywere University of Siegen, 2005 | 5 | 2005 |
| Structural analysis of the drainage basin of Kenyan rift valley lakes within the Aberdare detachment, using satellite data, GIS and field observations SM Onywere | 4 | 1999 |
| The potential of satellite imagery and policy framework in addressing sustainable management of watershed resources of the Lake Victoria Basin CK Twesigye, SM Onywere, JK Nakiranda, SS Mwakalila, ZM Getenga Uganda Journal 51, 74-85, 2007 | 3 | 2007 |
| Watershed degradation analysis of Nzoia River drainage basin from a policy change perspective and using remote sensing data S Onywere, Z Getenga, S Mwakalila, C Twesigye, J Nakiranda, EO Odada, ... | 3 | 2006 |
| Desert Locust (Schistocerca gregaria) Invasion Risk and Vegetation Damage in a Key Upsurge Area R Mongare, EM Abdel-Rahman, BT Mudereri, E Kimathi, S Onywere, ... Earth 4 (2), 187-208, 2023 | 2 | 2023 |
| Sustainable Water Resources Management for Food Security in Kenya: Case of Bwathonaro Catchment CA Shisanya, SM Onywere, JA Obando Open Access Library Journal 4 (5), 1-16, 2017 | 2 | 2017 |
