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South African fynbos vegetation, principally Protea repens and P. neriifolia, is fire-prone and susceptible to invasion by alien shrubs. Changes in bi...
Read moreThe persistence of populations of the economically important bunchgrass Themeda triandra in rangeland depends on seedling recruitment. A 25-factorial ...
Read moreGrowing evidence for declines in wild bees calls for the development and implementation of effective mitigation measures. Enhancing floral resources i...
Read moreThe invasion of fynbos shrublands by woody weed species can reduce the water yield from catchment areas dramatically. The consequences of uncontrolled...
Read moreBiodiversity conservation of grasslands in the face of transformation and global climate change will depend mainly on rangelands because of insufficie...
Read moreMany large mammalian carnivores are facing population declines due to illegal killing (e.g. shooting) and habitat modification (e.g. livestock farming...
Read moreApplying nutrient-rich agricultural by-products, such as fruit peels and pulp, to degraded land has been proposed as a strategy to overcome a number o...
Read moreIn South Africa, 472 species of phytophagous insects and mites on 121 species of crop and ornamental plants there were evaluated according to their pe...
Read moreA citrus orchard at Nelspruit, South Africa, was pruned back to the main branches to stimulate the growth of new shoots, which are highly attractive t...
Read moreIncreasing urbanization leads to greater loss of interaction with nature over time in a process described as the extinction of experience. Urban green...
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