Search
Now showing items 1-3 of 3
Islands in the Okavango delta as sinks of water-borne nutrients
(Botswana Society, 2005)
Groundwater under islands in the Okavango Delta is a known sink of inorganic dissolved minerals, preventing salinisation of this virtually enclosed evaporation-dominated hydrological system. The Okavango Delta is an ...
Aspects of seasonal dynamics of flooding in the Okavango delta
(Botswana Society, 2005)
Seasonal changes in inundation area and peak flood occurrence in the Okavango Delta are analysed using a multiple regression technique. The multiple regression models developed constitute useful and simple tools for ...
Forecasting the spatial extent of the annual flood in the Okavango delta, Botswana
(Elservier, www.elsevier.com, 2004)
The pristine Okavango Delta wetland of northern Botswana is potentially under threat due to water abstraction from its tributaries. We have developed a statistical model which makes it possible to predict the extent of ...