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We present the combination of an analysis of resource demand by the early post-contact (1721) Cherokee population with spatially explicit estimates of production for five key resources: architectural land, agricultural land, firewood, hard mast, and white-tailed deer (Odocoileus virginianus). We combine a recent synthesis of village location and population, a map of recognized Cherokee territory, digital terrain data, estimates of per capita demand, and productive capacity for each resource. Average, high, and low demands were estimated for each resource and assigned based on a weighted function of terrain and distance from each village. We conclude that Cherokee demands for architectural and agricultural land, hard mast, and fuelwood were easily met within a short proximity to each town under all combinations of production and demand. These resources were likely not limiting, and were satisfied for the entire Cherokee population by less than 1% of the entire recognized Cherokee territory in 1721. These resources likely exceeded demand even when sources were restricted to the convex hull of the Cherokee territory, or to near stream, flat regions. Deer resources were likely harvested over a much larger area and to a much greater extent. Our best estimate of deer resource demand was 32% of annual sustainable production in the Cherokee territory, with from 16 to 48% of estimated sustainable production harvested for low and high demand estimates, respectively. Our estimates vary in response to uncertainties in deer production, harvest proportion, deer density, and sustainable harvest rates. Deer demand was substantially higher under all combinations of conditions than that available within the convex hull of Cherokee villages, indicating significant travel was needed to furnish deer requirements. Spatially explicit models that consider terrain- and distance-related tradeoffs suggest that Cherokee demand for deer drove harvest over areas consisting of over half the recognized Cherokee territory.  相似文献   
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The wave of occupations of commercial farms in Zimbabwe starting in the year 2000 captured worldwide attention. By the end of that year, the government of Zimbabwe initiated the ‘fast track’ land reform process meant to formalize the occupations, and encourage further land appropriation and redistribution. Where are women in this process? The Women and Land Lobby Group (WLLG) was formed in 1998 by Zimbabwean women activists committed to the land issue. Since 1998 they have lobbied government to include women's interests in the design of land reform, and have made some inroads in improving women's formal rights to land as stated in policy documents. However, the current ‘fast track’ practices continue to privilege men as primary recipients of resettlement land, and the emerging role of traditional authorities in the land reform process marginalizes women. Other legal provisions that may help women struggle for changes remain weak. The contradiction between customary law, practices and attitudes and modern individual rights represents a complex battleground for women and land in Southern Africa, and calls for new feminist conceptualizations of the state as a vehicle for gender justice.  相似文献   
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The increased popularity of ‘participatory’ methods in research, development projects, and rural extension in developing countries, has not consistently been accompanied by a critical evaluation of the quality and reliability of knowledge created and extracted in the process. In this article, the author employs her own research using Participatory Rural Appraisal (PRA) in a Zimbabwean Resettlement Area, to examine how knowledge is created through this type of research act, and how later research may be used to turn back and ‘make sense’ of PRA data. The article explores how power relations among participants are both revealed and concealed in PRA, focusing specifically on the implications for gendered perspectives. The paper also highlights the dynamic, contested and often contradictory nature of ‘local knowledge’ itself. Apparently transparent chunks of ‘local reality’ gleaned through PRA can turn out to be part of complex webs of multiple ideologies and practices. The author argues that while participatory methodologies may offer effective ways of beginning a research project, adoption of short PRA workshops in academic or project related research could lead to dangerously faulty representations of complex social worlds.  相似文献   
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