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- Browsing Theses and Dissertations (Zoology and Entomology) by Issue Date
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Browsing Theses and Dissertations (Zoology and Entomology) by Issue Date
Now showing items 1-20 of 405
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(University of Pretoria, 1967)Please read the abstract in the dissertation
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(University of Pretoria, 1970)An analysis of the social behaviour of the roan antelope (Hippotraqus equinus equinus Desmarest, 1804) is presented in this thesis. The study commenced in A herd of 10 animals in an enclosure - 1,6 kilos square and ...
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The Population dynamics of Rodents at Pongola, Northern Zululand, exposed to Dieldrin coverspraying (University of Pretoria, 1972)Four grids, each 3,42 ha (4 morgen) in size, were live trapped from April 1967 through May 1969 in two soil and vegetation types (black turf~ Acacia nigrescens community, and brown reddish soil: Acacia tortilis community) ...
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(University of Pretoria, 1973)The ecology and life history of the vlei rat, Otomys irroratus (Brants, 1827), were studied in a population on the Van Riebeeck Nature Reserve near Pretoria. Two main procedures were used to collect the basic information ...
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(University of Pretoria, 1973)The study set out to determine some of the bioecological relationships of the sable antelope Hippotragus niger niger (Harris, 1838) in the Rhodes Matopos National Park, Rhodesia. The vegetation of the area is divided into ...
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(University of Pretoria, 1975)Please read the abstract on page 3. Copyright 1975, University of Pretoria. All rights reserved. The copyright in this work vests in the University of Pretoria. No part of this work may be reproduced or transmitted in any ...
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(University of Pretoria, 1975)This study was carried out in the eastern Transvaal Lowveld in an area 2 with a giraffe population density of 2,6 per km . Lions are the only predators and it was estimated that 48% of the calves die in their first year. ...
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(University of Pretoria, 1976)Read abstract in the document
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(University of Pretoria, 1976)This investigation has been carried out in three nature reserves in the Transvaal, the Kruger National Park and in two game reserves in Natal. Specimens for trace element analysis were collected also from Natal and ...
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(University of Pretoria, 1977)A holistic evolutionary approach is used in the Gorongosa thesis in which emphasis is on the salient reciprocal relations and kinetic succession of land surfaces and biotic communities, influenced by landscape processes ...
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(University of Pretoria, 1978)Between 1970 and 1975 Natal Parks Board hel .icopter counts of waterbuck ( Kobus ellipsiprymnus) in the Umfolozi Game Reserve (UGR) declined from 1 098 to 494. The purpose of this project was to study the ecology of ...
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(University of Pretoria, 1978)'n Studie is op die vlakhaas in die Willern Pretorius-wildtuin vanaf Januarie 1975 tot September 1977 uitgevoer. Tydens die studie is aspekte soos reproduksie, enkele morfologiese en fisiologiese aspekte, habitatsvoorkeure, ...
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(University of Pretoria, 1980)In an attempt to explain why forest monkeys have a one-male group type of social structure in an environment of apparently rich food supply, the food resources, feeding behaviour and ranging behaviour of the samango ...
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(University of Pretoria, 1980)The study investigates certain ecological and behavioral adaptations of the Gemsbok in the Hester Malan Nature Reserve. Gemsbok breeding system was found to be a seasonal with a high reproductive potential, being able ...
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(University of Pretoria, 1981)The reproductive biology of spotted hyaenas was studied from a sample of 39 females and 36 males collected in game reserves in south~rn Africa. A method for age estimation, based on the relative attrition of PM2 ...
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(University of Pretoria, 1982)Read abstract on the document
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(University of Pretoria, 1988)Please read the abstract (Summary) in the section, 09summary and aknowledgements, of this document
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(University of Pretoria, 1989)Thirty - seven species of cetacean are recorded from southern African waters. Four thousand, five hundred and thirty - seven records of approximately 60 000 cetaceans were analysed to defme distribution patterns of these ...
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(University of Pretoria, 1989)Aspects of the ecology of B. monticularis were studied with a view to the species' conservation. This investigation indicates that the present distribution is half that of the past distribution and that only one third ...
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(University of Pretoria, 1991)Ten Cape porcupines were radiotracked for one year in a savanna ecosystem at Nylsvley Nature Reserve, Transvaal, South Africa. Social organisation was characterised by family groups comprising a monogamous adult pair and ...
Now showing items 1-20 of 405