Browsing Theses and Dissertations (University of Pretoria) by Supervisor "Darkey, Daniel"

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Implications of Climate Variability on Small Scale Fishing Activities and the Fishers’ Adaptive Capacity in the Kafue Flats of Zambia

Mushili, Beverly Musonda (University of Pretoria, 2015)

Small scale fisheries serve as a “safety net” to the landless poor and significantly contribute to nutrition, food security, sustainable livelihood and poverty alleviation especially in developing countries such as Zambia. ...
The use of satellite-derived data and neural-network analysis to examine variation in maize yield under changing climate

Adisa, Omolola Mayowa (University of Pretoria, 2019)

Climate change and variability is foreseen to have direct and indirect effects on the existing agricultural production systems potentially threatening local, regional and/or global food security depending on the spatial ...

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