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In order to examine the emerging paradigm of non-equilibrium behaviour of plant-livestock relations in semi-arid rangeland, the effect of stocking rat...
Read moreThe influence of seed availability, weather and microsite on natural emergence and survival of seedlings was investigated over 38 months in arid shrub...
Read moreUnderstanding variability in ecosystem response to grazing is essential for improving management. Recent efforts have focused on the role of plant fun...
Read moreThe results of the study are summarized as follows: (1) Sixteen groups of large invertebrates were sampled at 42-day intervals over 3 yr from six gras...
Read moreIn grasslands, the interactions of foliar fungal diseases and their host plants are largely dependent on grazing by large herbivores. However, the rel...
Read morePatterns of change in vegetation cover, as measured by multitemporal remote sensing using the LANDSAT Multispectral Scanner, were used to model domest...
Read moreThe distribution of red kangaroos (Megaleia rufa) was determined from aerial surveys at approximately 3-wk intervals over a 4.5-yr period during which...
Read moreThe effects of simulated urine deposition on the selectivity and intensity of cattle grazing on Agropyron smithii [Elymus smithii] tillers were studie...
Read moreCurrent understanding regarding the effects of boundaries on bird communities has originated largely from studies of forest-non-forest boundaries in m...
Read moreA grazing experiment in an arid savanna in Botswana examined heavy and moderate grazing by cattle. The dynamics of the shrub layer were followed for 5...
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