Now showing items 1-4 of 4
Tracing water and nitrate movement through soils with bromide
(University of the Free State, 2003-01)
English: The pollution of surface and subsurface water is a serious problem worldwide. To clean up a once polluted groundwater source is very difficult and costly, if not impossible. Almost all the sources responsible ...
A critical review of recharge estimation methods used in Southern Africa
(University of the Free State, 2003-12)
English: A new stable isotope-based technique, the Modified Amount Effect (MAE) Method, was developed during this investigation. This technique provides insight into episodic recharge processes by estimating the proportion ...
The development and evaluation of hydrogeochemical prediction techniques for South African coalmines
(University of the Free State, 2003-05)
Abstract not available
Application of electroseismic techniques to geohydrological investigations in Karoo rocks
(University of the Free State, 2003-11)
English: The possibility of using surface electroseismic (ES) methods for groundwater exploration in fractured Karoo rocks is studied by investigating the criteria of vertical and lateral resolution of surface ES data and ...