Browsing Journal Articles by Author "Van Aardt, J"

Now showing items 1-4 of 4

Human-modified landscapes: patterns of fine-scale woody vegetation structure in communal savannah rangelands

Author: Fisher, T ; Witkowski, ETF ; Erasmus, BFN ; Van Aardt, J ; Asner, GP ; Wessels, Konrad J ; Mathieu, Renaud SA Date: Nov 2011 Despite electrification, over 90% of rural households in certain areas of South Africa continue to depend on fuelwood, and this affects woody vegetation structure, with associated cascading effects on biodiversity within adjacent lands. To ... Read more
Improving discrimination of savanna tree species through a multiple endmember spectral-angle-mapper (SAM) approach: canopy level analysis

Author: Cho, Moses A ; Debba, Pravesh ; Mathieu, Renaud SA ; Naidoo, Laven ; Van Aardt, J ; Asner, G Date: Nov 2010 Differences in within-species phenology and structure are controlled by genetic variation, as well as topography, edaphic properties, and climatic variables across the landscape and present important challenges to species differentiation with ... Read more
Savanna woody vegetation classification – now in 3-D

Author: Fisher, JT ; Erasmus, BFN ; Witkowski, ETF ; Van Aardt, J ; Wessels, Konrad J ; Asner, GP Date: May 2013 The co-existence of woody plants and grasses characterize savannas, with the horizontal and vertical spatial arrangement of trees creating a heterogeneous biotic environment. To understand the influence of biogeophysical drivers on the spatial ... Read more
Toward structural assessment of semi-arid African savannahs and woodlands: The potential of multitemporal polarimetric RADARSAT-2 fine beam images

Author: Mathieu, Renaud SA ; Naidoo, Laven ; Cho, Moses A ; Leblon, B ; Main, Russell S ; Wessels, Konrad J ; Asner, GP ; Buckley, J ; Van Aardt, J ; Erasmus, BFN ; Smit, IPJ Date: Nov 2013 Woody vegetation structure affects wildlife habitat selection and species diversity for a wide range of taxa, and at a variety of scales. Indicators of woody structure can indicate the spatio-temporal variability of biodiversity, species ... Read more

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Browsing Journal Articles by Author "Van Aardt, J"

Browsing Journal Articles by Author "Van Aardt, J"

Browse

All of ResearchSpace

This Collection

Quick Links

Legislation and compliance

General Enquiries

Social Connect