Browsing by Author "Lwasa,Shuaib"

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    Spatial and Temporal Variation in Climate Trends in the Kyoga Plains of Uganda: Analysis of Meteorological Data and Farmers’ Perception
    (Scientific Research Publishing, 2020-01-15) Chombo,Oketcho; Lwasa,Shuaib; Tenywa,Moses
    With global warming now a certainty, it’s important to investigate climate change elements at the local level so as to enable stake holders adapt in order to sustain their livelihoods. This study investigated local climate changes, farmers’ perception of the changes and factors affecting perception to climatechange in the Kyoga plains of Uganda. Monthly maximum temperature,minimum temperature and total rainfall from four meteorological stations within the study area for period 1984-2014 were obtained to analyse seasonal, annual and decadal trends in rainfall and temperature while a survey based on 384 randomly selected farmers was carried out to investigate the perception of variation in climate change trends among small holder farmers of different socioeconomic characteristics across the Kyoga plains. Multi stage random sampling was applied in the selection of the population sample. Non parametric analysis (Mann Kendall test) was used for analyzing trends and testing significance. In the survey, farmers were asked their observations about the local climate using structured questionnaires and these were analysed using descriptive statics. Logistics regression was then used to identify the factors that determined the perceptions of farmers on climate change.Overall, trends in monthly temperature are increasing over the years but not significantly while rainfall is decreasing but equally not significantly. Seasonal and decadal temperature had significant positive trends at different stations and sub zones over the years. 67% of the farmers realised a decrease in rainfall while 56.8% perceived an increase in temperature across the agroecological zone. 56.3% perceived declining rainfall and 52% realized increasing temperature in the southern sub zone while 42% realised a decrease in rainfall and 40.6%, an increase in temperature in the northern sub zone. Belonging to a group and age has significant positive effect on farmers’ perception of climate while farming experience and access to extension workers had a significant negative effect. The results suggest the need for strengthening networking among farmers for peer learning and support and location specific intervention measures to improve perception and adaptation to climate for each of the sub zones.
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    Spatial Differentiation of Small Holder Farmers’ Vulnerability to Climate Change in the Kyoga Plains of Uganda
    (Scientific Research Publishing, 2018-12-14) Chombo,Oketcho; Lwasa,Shuaib; Tenywa,Moses
    The paper assessed the variation in the level of vulnerability to climate change among small holder farmers in the Kyoga plains of Uganda. It was hypothesized that there is no spatial variation in the level of vulnerability to climate change among the small holder farmers of different socioeconomic characteristics in the Kyoga plains. It improves the understanding of the different dimensions of vulnerability. This can help to design practical policies and intervention strategies that are specific to the communities’ spatial strata to reduce development imbalances and empower the most vulnerable small holder farmers. The conceptual framework is based on the three elements of vulnerability that is, exposure, sensitivity and adaptive capacity. The cross-sectional survey research design was used to collect both quantitative and qualitative data. Household data were acquired by using a structured questionnaire supported by focussed group discussions while meteorological data were collected using data base review. The study was done in the Kyoga plains agro ecological zone of Uganda comprising of several districts out of which Tororo and Pallisa were picked. Indicators for the components of vulnerability(Exposure,Sensitivity and Adaptive Capacity) were selected by Principle Component Analysis (PCA) and Vulnerability Indices constructed at household level then aggregated at sub county level for correlation using ANOVA. Inter sub county vulnerability index correlation revealed a spatial variation in the level of vulnerability between the different sub counties with Kasodo Sub County in Pallisa being the most vulnerable and Rubongi in Tororo being the least vulnerable. Policy measures and development efforts should therefore focus on place specific strategies of adapting to climate change rather nationwide or region wide strategies. There is also need to refocus policy to nonfarm activities which are less susceptible to climate change and enhance farmers’ income.