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91.
Marcus B. Lane 《Geographical Research》2005,43(2):224-237
The Indigenous Land Corporation was established to acquire lands for Indigenous peoples who were unlikely to benefit from recognition of native title. The Corporation is also charged with assisting Indigenous peoples manage their lands. The First Land Management Policy of the Indigenous Land Corporation is examined, and the strengths as well as the omissions and flaws of this initial policy approach to land management are noted. Ways to improve the assistance that the Corporation provides to Indigenous landowners in the management of their lands are proposed. The paper suggests that the Corporation's approach to land management needs to resolve the demands of a national policy mandate with the contingencies of local context. 相似文献
92.
M. B. Lane 《Geographical Research》1999,37(2):142-153
Regional Forest Agreements (RFAs) are the latest institutional response to conflict over the allocation, use and management of forests in Australia. RFAs involve a process of resource assessment leading to a long-term agreement between federal and state governments. This paper examines the approach to assessment being used in RFAs with reference to the literature on the practice of resource and environmental assessment and the changing shape of intergovernmental relations in Australia. It concludes that RFAs have not succeeded in resolving conflict over forestry, as was intended, but have successfully managed forest politics, both between governments and in the broader policy community. 相似文献
93.
Rebecca A. Nicholson 《International Journal of Osteoarchaeology》1992,2(1):79-90
It is commonly assumed that, at least when considering similar sized animals, the bones from all taxa stand an equal chance of preservation. This paper summarizes one aspect of a larger study undertaken in order to assess whether this assumption is true, based on the results of experiments and observations into the effects of a range of pre-depositional processes. The rates of bone destruction by sedimentary abrasion and by trampling are determined for small mammal, fish and frog bones. Patterns of bone loss and fragmentation are examined both between species and within the skeleton, for fresh and boiled bone. It is shown that there is considerable interspecies variation in the ability of bones to withstand these physical forces. Frog bone proved particularly resistant, while within the fish, bone from the Gadidae was less resilient than might be expected, given its predominance in British Medieval archaeological sites and coastal sites of all periods. Within the skeleton, bone shape appears to be a very important determinant of relative survival. Boiling dramatically reduces bone's resistence to destruction. The physical properties of fresh, boiled and burnt bone are compared mechanically, and the dramatic loss of strength induced by heating is demonstrated. The often voiced assumption that fish bone is more prone to destruction than mammal bone is shown to have some validity. The results add more evidence to support the view that comparison of species abundance by fragment counts may not always be appropriate, and that interpretation of skeletal element frequencies should be approached with caution. 相似文献
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The relationship between tool form and function is fundamental to hominin behaviour and evolution. Acheulean handaxes are known for their general consistency across more than a million years and three continents, albeit with some variation in size and shape. However, the influence of this variation on cutting has only rarely been studied, mostly in either butchery or generalized cutting tasks. Yet evidence indicates that handaxes were used for woodworking by at least 1.5 mya. Here, we experimentally tested whether woodworking could have exerted selective pressures on handaxe form. Additionally, these data were compared with a previous experiment that tested flakes during woodworking. For handaxes, no significant relationships were detected in woodworking efficiency. Accordingly, woodworking likely did not exert strong selective pressures on handaxe variability. However, the effectiveness shown by handaxes further demonstrates the functional flexibility of this technology, which is likely a factor contributing to their use over broad temporal, geographical and ecological spans. When comparing handaxes with flakes, only the smallest flakes were found to be significantly less efficient than handaxes. Therefore, the functional demands of woodworking were likely influencing hominin technological decisions about flake morphology, or the selection of flakes for woodworking, more than they were handaxe morphology. 相似文献
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