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- van Rooyen, Noel, et al. Show all 5 Authors
- African journal of range & forage science 2018 v.35 no.3-4 pp. 289-302
- conservation areas; ecosystems; grazing intensity; habitats; multidimensional scaling; rain; species abundance; vegetation cover; South Africa
- ... Because vegetation change in arid ecosystems is slow, long-term data are essential to gain an understanding of how the vegetation responds to short-term, inter-annual variation in rainfall; long-term cyclic rainfall patterns; and grazing pressure. The point intercept method was conducted annually over a period of more than 20 years at five transects in the plains habitat on the Goegap Nature Reser ...