The NERC and CEH trade marks and logos ('the Trademarks') are registered trademarks of NERC in the UK and other countries, and may not be used without the prior written consent of the Trademark owner. 2 The level of genetic diversity and population structure of Acacia senegal variety kerensis 3 in Kenya was examined using seven polymorphic nuclear microsatellite loci and two 4 chloroplast microsatellite loci. In both chloroplast and nuclear datasets, high levels of 5 genetic diversity were found within all populations and genetic differentiation among
The contribution of Non-Wood Forest Products (NWFPs) and services in livelihood support has been reviewed. Quite a number of NWFPs are also important articles of commerce and contribute significantly to the economies of various African countries. The non-consumptive role of forests has been examined in terms of eco-tourism while the social and economic viability of the production of NWFPs and services have been reviewed from subsistence and commercial perspectives. Conditions that enable long-term viability in the management of forests for NWFPs and services have been reviewed. Need for sound ecological data in relation to resource stock and yield were noted as important in determining ecological sustainability. A number of institutional issues important to SFM were noted, including setting up of strong producer organizations, enabling policies and legislative frameworks, and relevant institutions within the government that provide supportive roles. Multiple use management was noted as an important concept towards sustainable forestry and clearly demonstrates how forests can be managed for both wood and NWFPs. From an analysis of lessons learnt from the above, various recommendations were made.
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