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Nutrient limitations on aboveground grass production in four savanna types along the Kalahari Transect
(Elsevier, 2010-02-19)
The Kalahari Transect (KT) is an International Geosphere–Biosphere Programme mega-transect designed
to examine hydrological and ecological patterns and processes throughout the savannas of southern
Africa. The KT traverses ...
Tree–grass competition along a catenal gradient in a mesic grassland, South Africa
(Wiley Online Library; https://onlinelibrary.wiley.com, 2014-03-03)
The interaction, both above and belowground, between tree saplings and the
surrounding grass sward is dependent on solar radiation, temperature, rainfall,
soil depth, tree species and sward composition. These factors, ...