Articles by Author: Christine Davidge

Search results for Christine Davidge

We found 38 results for you
  1. Activity Patterns of Chacma Baboons (<em>Papio Ursinus</em>) at Cape Point

    Item type: Journal Article • Journal: Zoologica Africana
    Field data were analysed to assess daily and seasonal activity patterns of a troop of 85 free-ranging chacma baboons. The baboons emerged from their night-time shelters at sleeping cliffs at roughly 07h00 throughout the year. Foraging began almost immediately after...
  2. Ecology of Baboons (<em>Papio Ursinus</em>) at Cape Point

    Item type: Journal Article • Journal: Zoologica Africana
    Observations on habitat, movements, population structure and recruitment of a troop of 85 free-ranging chacma baboons, Papio ursinus, were made in the Cape of Good Hope Nature Reserve, South Africa. The 3 700 ha minimum home-range for the troop, containing...
  3. A preliminary survey of viruses in pasture grasses in South Africa

    Item type: Journal Article • Journal: Journal of the Grassland Society of Southern Africa
    Little work has been done in South Africa on the incidence of viruses in pasture grasses. The aim of this work was to carry out a survey of virus infections of some of the economically‐important pasture grasses in South Africa...
  4. Epidemiology of ryegrass mosaic virus in South Africa

    Item type: Journal Article • Journal: Journal of the Grassland Society of Southern Africa
    The distribution and seasonal occurrence of ryegrass mosaic virus (RMV) in South Africa was determined. Italian ryegrass plants were collected from eight different research stations twice during the growing season in 1990 and 1991. Samples were tested for the presence...
  5. Application of Partial Least Squares regression to relate tastiness of boiled potatoes to chemical and physical tests

    Application of Partial Least Squares regression to relate tastiness of boiled potatoes to chemical and physical tests

    Item type: Journal Article • Journal: South African Journal of Plant and Soil
    Partial Least Squares regression (PLS) was used to understand the relationship between 15 sensory attributes of potatoes boiled in their skins as dependent variables (Y), and six objective (chemical and physical) measurements as the independent variables (X). The ARC-Sensory Analysis...
  6. Politeness and indirectness revisited

    Politeness and indirectness revisited

    Item type: Journal Article • Journal: South African Journal of African Languages
    This article describes a study undertaken to investigate whether the notions of politeness and indirectness are considered related in requests formulated by native and non-native speakers. The request data were collected from two groups of speakers, namely: 100 Luganda and...
  7. The survival of understorey birds in the Tropical Rainforest of Ziika, Uganda

    The survival of understorey birds in the Tropical Rainforest of Ziika, Uganda

    Item type: Journal Article • Journal: Ostrich: Journal of African Ornithology
    Dranzoa, C. 1997. The survival of understorey birds in the Tropical Rainforest of Ziika. Ostrich 68 (2–4): 68–71.
  8. Implications of forest utilisation on bird conservation

    Implications of forest utilisation on bird conservation

    Item type: Journal Article • Journal: Ostrich: Journal of African Ornithology
    Dranzoa, C. 2000. Implications of forest utilisation on bird conservation. Ostrich 71 (1 & 2): 257–261.