Abstract

Climate variability is frequently associated with instances of dry spells and droughts, which principally result from highly variable rainfall and increasing temperatures. In mixing agro ecosystems, these phenomena primarily affected crop and livestock practices of smallholder farmers through generating social, economic and environmental losses. Resulting water scarcity, in quality and quantity, at household and landscape level is likely to negatively affect major water dependent livelihoods. In the event of associated and perceived climate variability impacts, households in Wote area of Eastern Kenya at individual level institute adaptations to manage these impacts. The present study used semi structured questionnaires and a focus group discussion to populate household’s perceptions and adaptation mechanisms. This study results revealed that households perceived that climatic change and associated impacts are getting more severe. These include instances of higher temperatures and more variable season onset and a wide range of ecosystem deterioration indicators including effects on land health and vegetative cover. Anomalies and means computed from Gridded 10 year rainfall and temperature records from the Climate Research Unit-University of East Anglia (CRU) partially demonstrate similarity to some of these observations. Sampled households employ a wide range of adaptations strategies, principally crop based practices such as cultivation of fast maturing crops and crop diversification. These practices aim at building resilience, taking advantage of new opportunities and can primarily reduce the unforeseen damage and losses resulting from extreme climatic events. Hence, emphasis should be given to crop-based strategies, value addition, forecast based action and financing and localization of water harvesting. Key words: Climate variability, smallholder, adaptation, Kenya, semi-arid. &nbsp

Highlights

  • Climate change as per the Intergovernmental Panel on Climate Change (IPCC) is as a statistically significant deviation in either the mean of the climate or its variability, persisting for decades or a longer time scale (IPCC, 2001)

  • The United Nations Framework Convention on Climate Change (UNFCCC) distinguishes climate change and climate variability with the former being associated with anthropogenic activities leading to alteration of the atmospheric composition: the latter is linked to natural processes (UNFCCC, 2014) including sea surface temperature changes (Lyon and DeWitt, 2012)

  • This study demonstrates that smallholder households in the Wote area of eastern Kenya perceive that there has been changes in the local climatic conditions over the last decade

Read more

Summary

Introduction

Climate change as per the Intergovernmental Panel on Climate Change (IPCC) is as a statistically significant deviation in either the mean of the climate or its variability, persisting for decades or a longer time scale (IPCC, 2001). In Africa, the rain fed agriculture is highly vulnerable to climate variability and change, which is highly dependent on seasonally unreliable rainfall (Challinor et al, 2007) Such rain fed agriculture covers 97% of the cropland and is mainly practiced by rural small-scale farmers (Calzadilla et al, 2009), using rudimentary techniques. Such numbers indicate Africa is highly vulnerable to climate change and variability impacts, a situation that is exacerbated by non-climatic drivers such as high cost of inputs and high population growth rates (Tubiello and Fischer, 2007; Calzadilla et al, 2009)

Objectives
Results
Discussion
Conclusion
Full Text
Paper version not known

Talk to us

Join us for a 30 min session where you can share your feedback and ask us any queries you have

Schedule a call

Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.