Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
Results
Showing 1 to 5 of 5 for “"Koppies"”.
-
Permeability and swell testing of selected South African bentonites
… being mined namely Heidelburg (Western Cape), Koppies (Orange Free State) and Plettenberg Bay (Eastern Cape). The bentonite from each of these deposits are called Culseal I Culbond, Koppies and Plett respectively. They all vary with regard to chemical composition and little is known about there …
-
Stone tools and sand veld settlement
… of small shelter and cave sites in the sandveld koppies. It is suggested that the move away from open veld locations was a direct result of the introduction of a pastoralist economy in the south-western Cape. After about 1700 B.P. there was a major change in the pattern of hunter-gatherer …
-
The Vegetation and Restoration Potential of the Arid Coastal Belt Between Port Nolloth and Alexander Bay, Namaqualand, South Africa.
… (Holgat River); inselbergs (Buchu Twins); and koppies. Gravel plains and rocky outcrops cover much of the area on the south bank of the Orange River, as far south as Cape Voltas. The low rainfall.
-
Herbaceous species diversity, redundancy and resilience of Mopaneveld across different land-uses
… (on species-, trait- and group level) of koppies and mine dumps. Different response patterns were observed for Shannon-Wiener diversity on species-, trait- and group level of koppies and mine dumps. It is expecited that resilience can be considered high in Mopaneveld if species- and …
-
The vegetation and restoration potential of the arid coastal belt between Port Nolloth and Alexander Bay, Namaqualand, South Africa
… (Holgat River); inselbergs (Buchu Twins); and koppies. Gravel plains and rocky outcrops cover much of the area on the south bank of the Orange River, as far south as Cape Voltas. The low rainfall ( <70 mm) is offset by frequent fog and dew. Summers are dominated by high energy, southerly winds …