Browsing Conference/Workshop/Seminar Papers by Author "Ongoma, Victor"

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Determination of the Best Planting Season for Green Gram in Kitui County - Kenya, Using Analytic Hierarchy Process

Mugo, Jane W.; Musembi, David K.; Kariuki, Patrick C.; Ongoma, Victor (2016-11)

Green gram has recently become an important crop in Kitui County because of its high economic returns and short growing season. The purpose of this study was to analyze the spatial variation of rainfall and temperature, ...
Past and projected changes in rainfall and temperature over East Africa

Ongoma, Victor; Ngaina, Joshua N. (2018-07)

This study presents the past and future variations in mean rainfall and temperature over East Africa (EA) based on reanalyzed datasets, and Coupled Model Intercomparison Project Phase 5 (CMIP5). Past climate is limited to ...
Predicting yield outcomes in Sub-Saharan Africa using satellite observations to infer temperature, soil moisture, and yield

Ongoma, Victor; Rigden, A. J.; Akyeampong, E.; Pillai, N.; Huybers, P. J. (American Geophysical Union, 2018-12)

Sub-Saharan Africa is one of the most vulnerable regions to climate variability and change because a large percentage of people depend on rainfed agriculture for their livelihoods. Although adequate water availability is ...

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