Recent arguments have stated that the new livestock development policy will carry a high social cost, that the reality of range degradation in Botswana has been ignored, and that there is no basis for assuming that de-stocking would decrease the productivity of rangeland. This paper attempts to address some of these issues.Paper argues that confusion in the debate arises from the role of science in providing evidence and proof, conflicting theories of degradation, differences between definitions of degradation, assumptions about thresholds of degradation, and over the estimation of the impacts of stocking policy. Each of these issues are dealt with.
Autores e editores
The Pastoral Development Network represents a world-wide network of researchers, administrators and extension personnel interested in the issues of pastoralism and rangelands. Between 1976 and 1996 the PDN was managed by ODI and published regular mailings including newsletters and a wide ranging series of papers on pastoralism and related issues. There were also a number of other related publications.
Provedor de dados
Eldis is an online information service providing free access to relevant, up-to-date and diverse research on international development issues. The database includes over 40,000 summaries and provides free links to full-text research and policy documents from over 8,000 publishers. Each document is selected by members of our editorial team.