Browsing Theses and Dissertations (University of Pretoria) by Supervisor "Van Rooyen, Noel, 1950-"
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Browsing Theses and Dissertations (University of Pretoria) by Supervisor "Van Rooyen, Noel, 1950-"
Now showing items 1-20 of 24
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(University of Pretoria, 1997)The need for a scientifically-based wildlife management plan and for more knowledge on the vegetation and ecology of the Borakalalo Nature Reserve led to the plant ecological investigation of the Borakalalo Nature Reserve. ...
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(University of Pretoria, 1997)The vegetation of the Kasi Bay Coastal Forest Reserve was classified by means ofBraunBlanquet and TWINSP AN procedures. Twelve major plant communities were identified, occurring along a gradient from the inland fresh water ...
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(University of Pretoria, 1993)The deteriorating state of the Grassland Biome is a major concern which prompted the launch of the Grassland Biome Project. The objective of this project is to develop a better knowledge and understanding of the grassland ...
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(University of Pretoria, 2007-06-08)The principal hypothesis of this thesis was that the Maputaland Centre of Plant Endemism [MC] is characterised by plant communities that match a particular set of environmental variables, and their rich biodiversity with ...
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(University of Pretoria, 2006-06-05)Please read the abstract in the section 00front of this document
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(University of Pretoria, 1991)The vegetation of the Steenbokpan area is differentiated into two main units, namely Arid Sweet Bushveld and Mixed Bushveld, at a scale of 1:250 000. In The Arid Sweet Bushveld six plant communities are identified and in ...
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(University of Pretoria, 2006-12-07)Please read the abstract in the section 00front of this document
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(University of Pretoria, 1999)This study was conducted on the Lewa Wildlife Conservancy in the northern foothills of Mount Kenya. The vegetation of the area forms a transition from a semi-arid highland to an arid lowland and can be physiognomically ...
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(University of Pretoria, 2009-03-02)Please read the abstract in the section 06back of this document
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(University of Pretoria, 1996)Herbivore-habitat relationships were studied on the Messina Experimental Farm. A phytosociological classification of the vegetation was done and the plant communities were mapped and described. The plant communities were ...
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(University of Pretoria, 2000)Please read the abstract in the section 15back of this document Without maps in separate bound folder
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(University of Pretoria, 1987)A comprehensive inventory of the abiotic and biotic components and the interpretation of the interactions between such components, is a prerequisite for any form of monitoring and wildlife management in a National Park. ...
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(University of Pretoria, 1988)The vegetation of the Verlorenvalei Nature Reserve is differentiated in two vegetation units namely wetland and grassland. The two vegetation units are classified in respectively two (wetland) and seven (grassland) plant ...
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(University of Pretoria, 1993)The effect of different variables i.e. temperature, sowing date, water stress and achene age, on the phenology and the prediction of phenological stages of five Namaqualand ephemeral plant species were investigated. The ...
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(University of Pretoria, 2009-12-03)The aims of this study are to increase objectivity in stratification, sampling and classification of vegetation, thereby, improving repeatability, predictability and relevancy of vegetation classifications. The aims are ...
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(University of Pretoria, 1993)The vegetation of the Ba and lb land types of the Pretoria-Witbank-Heidelberg area was classified by means of Braun - Blanquet and TWINSPAN procedures. Releves were compiled in 265 stratified random sample plots.Stratification ...
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(University of Pretoria, 1991)The vegetation of the North-eastern mountain sourveld of the Eastern Transvaal Escarpment was classified by means of Braun-Blanquet and TWINSP AN procedures. Stratification was done by using relatively homogeneous units ...
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(University of Pretoria, 2013-04-18)The vegetation of the high mountain grasslands of the north-eastern Transvaal was sampled by using stratification based on geology and land types. Data was classified by TWINSPAN procedures and refined by using the ...
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(University of Pretoria, 1996)Ecological data on the vegetation and the enviromental factors of Letaba Ranch were collected. Climate, edafic and vegetation data were collected and analysed. Three plant communities, four sub-communities and five variants ...
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(University of Pretoria, 1988)Philosophical, general, physiographical, climatological, biotic and plant ecological aspects as well as the availability of browse and the habitat preferences of the larger animals were investigated to serve as a basis ...
Now showing items 1-20 of 24