Browsing Research Outputs (Environmental Sciences) by Author "De Klerk, J."

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The effect of rainfall on the vegetation of the grassland plateaus of the Mountain Zebra National Park

Brown, Leslie R.; Novellie, Peter N.; Bezuidenhout, Hugo; De Klerk, J. (Unisa Press, 2002)

The vegetation of permanently marked plots distributed within a grassland plateau of the Mountain Zebra National Park was monitored by means of point surveys for canopy cover for a six-year period from 1980 to1986 and also ...
The estimation of herbage yields under fire and grazing treatments in the Mountain Zebra National Park

De Klerk, J.; Bezuidenhout, H.; Brown, L.R.; Castley, G. (Koedoe, 2001)

The application of fire as a management tool is often used to change the species composition of the vegetation and its cover to maintain plant communities in a specific successional stage. This study investigates the ...
Plant communities of the Ebenhaezer section of the Mountain Zebra National Park

De Klerk, J.; Bezuidenhout, H.; Brown, L.R. (Koedoe, 2003)

The long-term conservation of viable ecosystems requires a broader understanding of the ecological processes involved. Because ecosystems react differently to different management practices, it is important to have a ...

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