Now showing items 1-4 of 4
Investigating livestock dynamics in relation to livestock water productivity in smallholder mixed crop-livestock systems : a case study of Ntshiqo in the Eastern Cape.
Livestock provide net benefits such as food production (milk, meat), raw materials (wool), draught, manure, cultural practices, income and investment, and can improve the resilience of smallholder mixed crop-livestock ...
Modelling leaf area index in a tropical grassland using multi-temporal hyperspectral data.
Abstract available in PDF file.
Intertidal salt-marsh foraminifera as sea-level indicators : lessons from the South African coastline.
Microfossils of the group foraminifera are widely used as robust, high-precision sea-level proxy indicators associated with salt marshes. These microfossils exhibit vertical zones related to elevation across the intertidal ...
Integrating remote sensing and geostatistics in mapping Seriphium plumosum (bankrupt bush) invasion.
The impacts of plant species invasion in natural ecosystems have attracted geo-scientific studies globally. Several studies have demonstrated that the effects of invasive species can permanently alter an ecosystem structure ...