Associating multivariate climatic descriptors with cereal yields: A case study of Southern Burkina Faso

Borona, Pius; Mbow, Cheikh; Ouédraogo, Issa; Coe, R.

doi:10.5716/wp15273.pdf

Cited by 1 publication

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References 17 publications

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“…From these definitions indirect and direct impacts on human wellbeing is quite explicit. In Africa, climate variability is primarily exhibited by intra seasonal, inter-annual and inter-decadal variations, which present a great challenge in understanding and prediction of trends (Hulme et al, 2001;Borona et al, 2015). 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).…”

Section: Introductionmentioning

confidence: 99%

Seasonal climate dynamics, perceptions and multiple risk adaptations: Lessons from Smallholder mixed agro ecosystems in Semi-arid Kenya

Borona¹,

Kiambi²,

Kung’u³

et al. 2020

J. Agric. Ext. Rural Dev

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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.

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Section: Introductionmentioning

confidence: 99%