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Browsing by Author "Prince, SD"

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Reality of rangeland degradation mapping with remote sensing: the South African experience

Author: Wessels, Konrad J ; Pretorius, DJ ; Prince, SD Date: Sep 2008 Globally there is an urgent need for standardized, quantitative measures rangeland degradation. Over the past 10 years in South Africa (SA), significant research efforts have been directed at this challenge, using diverse methods and data. ... Read more
Relationship between herbaceous biomass and 1km (2) advanced very high resolution radiometer (AVHRR) NDVI in Kruger National Park, South Africa

Author: Wessels, Konrad J ; Prince, SD ; Zambatis, N ; Macfadyen, S ; Frost, PE ; Van Zyl, D Date: Mar 2006 The relationship between multi-year (1989-2003), herbaceous biomass and 1-km(2) Advanced Very High Resolution Radiometer (AVHRR) Normalized Difference Vegetation Index (NDVI) data in Kruger National Park (KNP), South Africa is considered. The ... Read more
Relevance of rangeland degradation in semiarid Northeastern South Africa to the nonequilibrium theory

Author: Wessels, Konrad J ; Prince, SD ; Carroll, M ; Malherbe, Johan Date: Apr 2007 According to the nonequilibrium theory, livestock grazing has a limited effect on long-term vegetation productivity of semiarid rangelands, which is largely determined by rainfall. The communal lands in northeastern South Africa contain ... Read more

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Browsing by Author "Prince, SD"

Browsing by Author "Prince, SD"

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