Pastoral Development Network

Results from this study show that the over-used but under-researched association between grazing and land degradation in the Kalahari has been oversimplified. In typical Kalahari conditions, the ecological changes that have been brought about by grazing cannot be linked with more fundamental changes in ecosystem function.

Assessing the challenges facing the sheep herders in the Kyrgyz Republic, this paper concludes:for the first time in recent history the future of the sector may be in the hands of farmer/herders themselvesalthough there are many constraints in the production system, the government's attempts to promote decentralisation (e.g.

The paper begins with a literature review of the basic theories which underpin range science. Two major approaches for determining carrying capacity (CC) are described, animal or plant oriented.

A useful debate is developing over carrying capacity and the degradation of communal rangelands in sub-Saharan Africa. With a few lonely exceptions, scientists and policy-makers have in the past claimed that degradation is universal and livestock productivity lowered because of overstocking on communal range. This position has been mainly dogmatic.