U Safriel, Z Adeel, D Niemeijer, J Puigdefabregas, R White, R Lal, ...
Ecosystems and human well-being: current state and trends, 623-662, 2005
|Can human-induced land degradation be distinguished from the effects of rainfall variability? A case study in South Africa|
KJ Wessels, SD Prince, J Malherbe, J Small, PE Frost, D VanZyl
Journal of arid environments 68 (2), 271-297, 2007
|Greenness in semi-arid areas across the globe 1981–2007—an Earth Observing Satellite based analysis of trends and drivers|
R Fensholt, T Langanke, K Rasmussen, A Reenberg, SD Prince, C Tucker, ...
Remote sensing of environment 121, 144-158, 2012
|Vulnerability of South African animal taxa to climate change|
BFN Erasmus, AS Van Jaarsveld, SL Chown, M Kshatriya, KJ Wessels
Global Change Biology 8 (7), 679-693, 2002
|Assessing the effects of human-induced land degradation in the former homelands of northern South Africa with a 1 km AVHRR NDVI time-series|
KJ Wessels, SD Prince, PE Frost, D Van Zyl
Remote Sensing of Environment 91 (1), 47-67, 2004
|Limits to detectability of land degradation by trend analysis of vegetation index data|
KJ Wessels, F Van Den Bergh, RJ Scholes
Remote sensing of Environment 125, 10-22, 2012
|Mapping tree species composition in South African savannas using an integrated airborne spectral and LiDAR system|
MA Cho, R Mathieu, GP Asner, L Naidoo, JAN Van Aardt, A Ramoelo, ...
Remote Sensing of Environment 125, 214-226, 2012
|Desertification in the Sahel: a reinterpretation of a reinterpretation|
SD Prince, KJ Wessels, CJ Tucker, SE Nicholson
Global Change Biology 13 (7), 1308-1313, 2007
|Mapping regional land cover with MODIS data for biological conservation: Examples from the Greater Yellowstone Ecosystem, USA and Pará State, Brazil|
KJ Wessels, RS De Fries, J Dempewolf, LO Anderson, AJ Hansen, ...
Remote Sensing of Environment 92 (1), 67-83, 2004
|Flooding patterns of the Okavango wetland in Botswana between 1972 and 2000|
JM McCarthy, T Gumbricht, T McCarthy, P Frost, K Wessels, F Seidel
Ambio: A journal of the human environment 32 (7), 453-457, 2003
|Relationship between herbaceous biomass and 1‐km2 Advanced Very High Resolution Radiometer (AVHRR) NDVI in Kruger National Park, South Africa|
KJ Wessels, SD Prince, N Zambatis, S MacFadyen, PE Frost, D Van Zyl
International Journal of Remote Sensing 27 (05), 951-973, 2006
|The use of land facets as biodiversity surrogates during reserve selection at a local scale|
KJ Wessels, S Freitag, AS Van Jaarsveld
Biological conservation 89 (1), 21-38, 1999
|Mapping land degradation by comparison of vegetation production to spatially derived estimates of potential production|
KJ Wessels, SD Prince, I Reshef
Journal of Arid Environments 72 (10), 1940-1949, 2008
|Relevance of rangeland degradation in semiarid northeastern South Africa to the nonequilibrium theory|
KJ Wessels, SD Prince, M Carroll, J Malherbe
Ecological Applications 17 (3), 815-827, 2007
|An evaluation of the gradsect biological survey method|
KJ Wessels, ASV Jaarsveld, JD Grimbeek, MJVD Linde
Biodiversity & Conservation 7, 1093-1121, 1998
|Remotely sensed vegetation phenology for describing and predicting the biomes of South Africa|
K Wessels, K Steenkamp, G Von Maltitz, S Archibald
Applied Vegetation Science 14 (1), 49-66, 2011
|Impact of communal land use and conservation on woody vegetation structure in the Lowveld savannas of South Africa|
KJ Wessels, R Mathieu, BFN Erasmus, GP Asner, IPJ Smit, JAN Van Aardt, ...
Forest Ecology and Management 261 (1), 19-29, 2011
|Detecting land cover change using an extended Kalman filter on MODIS NDVI time-series data|
W Kleynhans, JC Olivier, KJ Wessels, BP Salmon, F Van den Bergh, ...
IEEE Geoscience and Remote Sensing Letters 8 (3), 507-511, 2010
|Toward structural assessment of semi-arid African savannahs and woodlands: The potential of multitemporal polarimetric RADARSAT-2 fine beam images|
R Mathieu, L Naidoo, MA Cho, B Leblon, R Main, K Wessels, GP Asner, ...
Remote Sensing of Environment 138, 215-231, 2013
|Aboveground biomass density models for NASA’s Global Ecosystem Dynamics Investigation (GEDI) lidar mission|
L Duncanson, JR Kellner, J Armston, R Dubayah, DM Minor, S Hancock, ...
Remote Sensing of Environment 270, 112845, 2022