Aquilaria spp. are the main source of gaharu, one of the most valuable non-timber products harvested from tropical forests. In order to assess the impact of gaharu harvesting on populations of Aquilaria spp. in Indonesia, the activities of gaharu collectors were assessed by accompanying them on collecting expeditions.
Given current harvesting practices, it is unlikely that gaharu is being sustainably harvested at present. The results suggest that the gaharu trade may have had a substantial impact on the population size of Aquilaria spp. in Indonesia, and their implications are discussed in the context of setting harvest quotas for regulation of trade, as required by CITES.Resource Type: Journal Papers
This report reviews the current state of knowledge on the biodiversity impacts (both positive and negative) of biofuel production, with an emphasis on the potential influence of current and future government policies. Although the focus is primarily on first generation biofuels, second and third generation biofuels are also discussed. The potential for sustainability criteria to ameliorate biodiversity impacts is also assessed.Resource Type: Reports
©2013 UNEP All rights reserved