Browsing Faculty of Natural and Agricultural Sciences by Author "2bbb680b-b53f-4405-ad27-55b30f4eba34"
Now showing items 1-8 of 8
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Analysis of the vegetation of the sandstone ridges (IB land type) of the north-eastern parts of the Mapungubwe national Park, Limpopo Province, South Africa
Götze, A.; Cilliers, Sarel S.; Bezuidenhout, Hugo; Kellner, Klaus (South African National Parks, 2008)The establishment of the Mapungubwe National Park has been an objective of several conservationists for many years. The ultimate objective is that this park should become a major component of a Transfrontier National ... -
The database of the PREDICTS (Projecting Responses of Ecological Diversity In Changing Terrestrial Systems) project
Hudson, Lawrence N.; Dreber, Niels; Kellner, Klaus; Siebert, Stefan J.; Newbold, Tim (Wiley, 2017)The PREDICTS project—Projecting Responses of Ecological Diversity In Changing Terrestrial Systems (www.predicts.org.uk)—has collated from published studies a large, reasonably representative database of comparable samples ... -
The emergence and survival of Digitaria eriantha and Chloris gayana seedlings on mine tailings planted with coated and non-coated seed
Nel, Leana; Van Deventer, Piet; Kellner, Klaus; Truter, Wayne F. (CIAT, 2014) -
Experiences from the South African land degradation neutrality target setting process
Von Maltitz, Graham Paul; Kellner, Klaus; Gambiza, James; Rambau, Thizwilondi; Lindeque, Lehman (Elsevier, 2019)South Africa undertook a national Land Degradation Neutrality (LDN) target setting process during 2017/18 in response to the United Nations Convention to Combatting Desertification’s call for signatory countries to voluntarily ... -
The interplay of knowledge, attitude and practice of livestock farmers' land management against desertification in the South African Kalahari
Kong, Taryn M.; Austin, Diane E.; Kellner, Klaus; Orr, Barron J. (Elsevier, 2014)Desertification is a major environmental problem in South Africa with serious socio-economic consequences. Despite enormous efforts made to understand its causes and best management to combat desertification, little is ... -
Quantifying the woody component of savanna vegetation along a density gradient in the Kalahari Bushveld: a comparison of two adapted point-centered quarter methods
Dreber, Niels; Harmse, Christiaan J.; Götze, Albie; Trollope, Winston S.W.; Kellner, Klaus (CSIRO Publishing, 2014)Bush encroachment is a serious problem in savanna rangelands of southern Africa. There is a strong interest in practical and reliable assessment methods to quantify related vegetation changes in the woody layer such as the ... -
Relationship of plant diversity and bush cover in rangelands of a semi-arid Kalahari savannah, South Africa
Dreber, Niels; Van Rooyen, Salmon E.; Kellner, Klaus (Wiley, 2018) -
Restoring productive rangelands: a comparative assessment of selective and non-selective chemical bush control in a semi-arid Kalahari savanna
Harmse, Christiaan J.; Kellner, Klaus; Dreber, Niels (Elsevier, 2016)The chemical control of thickened woody savanna layers is a common practice applied in southern Africa to release the grass layer from competitive pressure and restore the economic viability of rangelands. We comparatively ...