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Livestock grazing at low stocking rates is widely recommended to maintain grassland biodiversity. However, empirical evidence of grazing-intensity eff...Read more
1. To explore how rangeland grazing affects native plant diversity at local and regional scales, we measured the frequency of occurrence of plant spec...Read more
The success of large-scale cattle ranching in African savanna vegetation has often been limited by problems of bush encroachment and disease (in parti...Read more
A study was made in the Northern Province, during Aug. and Oct. 1968, of the suitability of miombo woodland (Brachystegia/Julbernardia) for cattle rea...Read more
Patterns of change in vegetation cover, as measured by multitemporal remote sensing using the LANDSAT Multispectral Scanner, were used to model domest...Read more
Grassland plant community structure and function are dependent on the type, timing, frequency and intensity of disturbance. Grazing systems employing ...Read more
Managing agricultural landscapes for biodiversity conservation is increasingly difficult as land use is modified or intensified for production. Findin...Read more
Passive restoration of grasslands after the abandonment of cultivation may be a viable restoration option where seed sources from remnant grasslands a...Read more
Population modelling and field measurements of births, growth and mortality were used to investigate the long-term change in abundance of Atriplex ves...Read more
We present evidence of how exotic grazers can indirectly change the nutrient availability on the soil surface by affecting the quality of refuse dumps...Read more