Articles by Author: Heidi Jayne Hawkins

Search results for Heidi Jayne Hawkins

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  1. A global assessment of Holistic Planned Grazing™ compared with season-long, continuous grazing: meta-analysis findings

    A global assessment of Holistic Planned Grazing™ compared with season-long, continuous grazing: meta-analysis findings

    Item type: Journal Article • Journal: African Journal of Range & Forage Science
    It has been claimed that Holistic Planned Grazing™ (HPG), a type of rotational grazing, can increase productivity in rangelands and reverse climate change while doubling the stocking rate, mainly through the impact of densely bunched animals on primary production. Previous...
  2. Does Holistic Planned Grazing™ work on native rangelands?

    Does Holistic Planned Grazing™ work on native rangelands?

    Item type: Journal Article • Journal: African Journal of Range & Forage Science
    The balance of papers in this Special Issue show that how Holistic Planned Grazing™ is managed and where it is used impacts the efficacy of the approach. While we will do well to develop more mechanistic models that can identify...
  3. DISTRIBUTION AND HABITAT PREFERENCE OF REDBACKED SHRIKES <em>LANIUS COLLURIO</em> IN SOUTHERN AFRICA

    DISTRIBUTION AND HABITAT PREFERENCE OF REDBACKED SHRIKES <em>LANIUS COLLURIO</em> IN SOUTHERN AFRICA

    Item type: Journal Article • Journal: Ostrich: Journal of African Ornithology
    Bruderer B. & Bruderer H. 1993. Distribution and habitat preference of Redbacked Shrikes Lanius collurio in southern Africa. Ostrich 64: 141–147.
  4. Lengtevariasies van sommige Afrikaanse vokale en konsonante in verskillende sinsposisies

    Lengtevariasies van sommige Afrikaanse vokale en konsonante in verskillende sinsposisies

    Item type: Journal Article • Journal: South African Journal of Linguistics
    Die doel van hierdie studie is om die invloed wat sinstruktuur op die duurtegedrag van enkele lang vokale, diftonge en verskillende soorte konsonante, asook die rymgedeelte van die betrokke woorde het, te probeer bepaal. Sins-interne woorde, dit wil sê woorde...
  5. Le Projet ‘Zicoma’ ou ‘Zones d'Importance pour la Conservation des Oiseaux a Madagascar’

    Le Projet ‘Zicoma’ ou ‘Zones d'Importance pour la Conservation des Oiseaux a Madagascar’

    Item type: Journal Article • Journal: Ostrich: Journal of African Ornithology
    Rakotonomenjanahary, M.O. & Hawkins, A.F.A. 2000. Le Projet ‘Zicoma’ ou ‘zones d'importance pour la conservation des oiseaux a Madagascar’. Ostrich 71 (1 & 2): 168–171.
  6. Inventaire des oiseaux de la Reserve Naturelle Integrale de Zahamena, Madagascar

    Inventaire des oiseaux de la Reserve Naturelle Integrale de Zahamena, Madagascar

    Item type: Journal Article • Journal: Ostrich: Journal of African Ornithology
    Hawkins, A.F.A., Andrianarimisa, A., Rakotonomenjanahary, O.M. & Raminoarisoa, V.M. 2000. Inventaire des oiseaux de la Reserve Naturelle Integrale de Zahamena, Madagascar. Ostrich 71 (1 & 2): 317.
  7. The influence of antiretroviral treatment on willingness to test: a qualitative study in rural KwaZulu-Natal, South Africa

    The influence of antiretroviral treatment on willingness to test: a qualitative study in rural KwaZulu-Natal, South Africa

    Item type: Journal Article • Journal: African Journal of AIDS Research
    Previous quantitative studies suggest a mutually reinforcing relationship between HIV counselling and testing (HCT) and antiretroviral treatment (ART). HCT is the entry into ART, and access to ART appears to increase HIV-testing uptake in settings with historically low uptake. Adopting...
  8. Advice dilemmas: Managing advice against the competing public health and counselling imperatives that shape VCT in South Africa

    Advice dilemmas: Managing advice against the competing public health and counselling imperatives that shape VCT in South Africa

    Item type: Journal Article • Journal: African Journal of AIDS Research
    The public health and counselling imperatives that shape VCT create advice dilemmas for counsellors. Public health proponents view the dispensing of advice as important, whilst most contemporary counselling dictates that advice should not be given under any circumstances. Using a...
  9. In search of a face: Childbearing decisions among couples living with HIV from rural southern Malawi

    In search of a face: Childbearing decisions among couples living with HIV from rural southern Malawi

    Item type: Journal Article • Journal: African Journal of AIDS Research
    In the context of increasing access to antiretroviral therapy (ART), the issue of childbearing among people living with HIV is important. The little that is known originates from either studies conducted before widespread availability of highly active ART or has...