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Showing 10 out of a total of 19 results.
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Assessing the effects of human-induced land degradation in the former homelands of northern South Africa with a 1 km AVHRR NDVI time-series
Wessels, Konrad J
;
Prince, SD
;
Frost, PE
;
Van Zyl, D
(
Elsevier Science Inc
,
2004-05-15
)
Relationship between herbaceous biomass and 1km (2) advanced very high resolution radiometer (AVHRR) NDVI in Kruger National Park, South Africa
Wessels, Konrad J
;
Prince, SD
;
Zambatis, N
;
Macfadyen, S
;
Frost, PE
;
Van Zyl, D
(
Taylor & Francis Ltd
,
2006-03
)
Can human-induced land degradation be distinguished from the effects of rainfall variability? A case study in South Africa
Wessels, Konrad J
;
Prince, SD
;
Malherbe, Johan
;
Small, J
;
Frost, PE
;
Van Zyl, D
(
Elsevier Science Ltd
,
2007-01
)
Desertification in the Sahel: a reinterpretation of a reinterpretation
Prince, SD
;
Wessels, Konrad J
;
Tucker, CJ
;
Nicholson, SE
(
Blackwell Publishing Ltd
,
2007-07
)
Remotely sensed phenology for mapping biomes and vegetation functional types
Wessels, Konrad J
;
Steenkamp, Karen C
;
Von Maltitz, Graham P
;
Archibald, S
;
Scholes, RJ
;
Miteff, S
;
Bachoo, A
(
IEEE
,
2009-07
)
Long-term phenology and variability of Southern Africa
Steenkamp, Karen C
;
Wessels, Konrad J
;
Archibald, S
;
Von Maltitz, Graham P
(
CSIR
,
2008-11
)
Improving land cover class separation using an extended Kalman filter on MODIS NDVI time series data
Kleynhans, W
;
Olivier JC
;
Wessels, Konrad J
;
Van Den Bergh F
;
Salmon BP
;
Steenkamp Karen C
(
IEEE
,
2009-12-15
)
Reality of rangeland degradation mapping with remote sensing: the South African experience
Wessels, Konrad J
;
Pretorius, DJ
;
Prince, SD
(
2008-09
)
Letter to the editor: Comments on ‘Proxy global assessment of land degradation’ by Bai et al. (2008)
Wessels, Konrad J
(
Blackwell Publishing Ltd
,
2009-03
)
Monitoring land degradation with long-term satellite data in South Africa.
Wessels, Konrad J
;
Prince, S
(
Group on Earth Observations
,
2007
)
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