Výsledky vyhledávání - "Philip A.R. Hockey"

Akademický článek

Impacts of fire and grazing management on South Africa’s moist highland grasslands: A case study of the Steenkampsberg Plateau, Mpumalanga, South Africa

Autor: Ian T. Little, Philip A.R. Hockey, Raymond Jansen

Publikováno v: Bothalia: African Biodiversity & Conservation, Vol 45, Iss 1, Pp e1-e15 (2015)

Background: Grasslands are heavily utilised for livestock agriculture and the resultant degradation through mismanagement contributes to an estimated 60% of this biome being permanently transformed. This study focused on the impact of fire and grazin

Externí odkaz: https://doaj.org/article/2ab60d8ca9524b89879002e7c51fdf9b

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Akademický článek

Understanding pathogen transmission dynamics in waterbird communities: At what scale should interactions be studied?

Autor: Lindy H. MacGregor, Graeme S. Cumming, Philip A.R. Hockey

Publikováno v: South African Journal of Science, Vol 107, Iss 9/10 (2011)

Pathogen transmission in animal populations is contingent on interactions between and within species. Often standard ornithological data (e.g. total counts at a wetland) are the only data available for assessing the risks of avian pathogen transmissi

Externí odkaz: https://doaj.org/article/15982eab72b2423ea16307b01a75003c

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