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31.
Sarah Pralle 《政策研究杂志》2006,34(2):171-194
Issue redefinition and venue shopping have been identified as key strategies for enacting agenda and policy change, but much work remains to be done in elaborating these processes. I argue that an important aspect of issue redefinition involves shifting not only the image of an issue but also the bases for considering those issues—what I call policy principles. Policy principles are the core values, beliefs, or guidelines attached to policies that help direct decision making. The emergence and acceptance of new principles by the public and policymakers can be a vital source of policy change, at times having far greater consequences for policy than redefining an issue. Venue shopping is also a multifaceted undertaking involving efforts by policy entrepreneurs and advocacy groups to keep issues out of venues they would rather not participate in as well as move decision making to new arenas. Moreover, while the literature suggests that shifting venues is usually a sensible strategy, sometimes venue shopping can backfire. A case study of the municipal movement to restrict the nonessential use of lawn and garden pesticides in Canada illustrates these theoretical points and shows the applicability of agenda setting models to contexts outside the United States. 相似文献
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This paper examines historical geographies of speleology in Britain between 1935 and 1953. As the study of caves, speleology was constructed as a sporting-science. The paper traces the formation and activities of the British Speleological Association, the influence of the speleologist Eli Simpson, arguments relating to the practice of speleology, and the formation of the Cave Research Group in 1947, to examine the geographies of science that emerge through speleology. By tracing some of the spatial, social and practical issues within the histories of speleology, distinct social and regional geographies are uncovered. Debates about practising science, definitions of speleology as sporting-science and ‘the right kind of speleologist’ complicate the geographical histories of speleology within Britain. As well as emphasising the spatial outcomes of these issues, I suggest that personality can also impact upon geographies of science in profound ways. 相似文献
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Sarah B. McClure Lluis Molina Balaguer Joan Bernabeu Auban 《Journal of Anthropological Archaeology》2008
Rock art is one of the most salient features of Neolithic societies in eastern Spain and an explicit form of landscape history. This paper summarizes current debates of Mediterranean rock art chronology and interpretation and explores the contextual differences in two areas of Neolithic settlement with rock art: the Canyoles Valley (Valencia) and the Alcoi Basin (Alicante). Large-scale survey of the Canyoles Valley resulted in a clearer understanding of agricultural land use during the Neolithic that contrasts with evidence from the Alcoi Basin. By analyzing Neolithic rock art in its archaeological context, we discuss the significance and limitations of rock art analysis for understanding and characterizing landscape histories and the transition to agriculture in the region. 相似文献
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Gregory D. Edgecombe Maxwell R. Banks Doris M. Banks 《Alcheringa: An Australasian Journal of Paleontology》2013,37(4):235-257
Eastonian trilobite faunas of the Gordon Group in Tasmania include the new species Ceraurinella oepiki, Erratencrinurus trippi, and Pliomerina trisulcata, as well as a reedocalymeninid probably allied to Sarrabesia Hammann & Leone, 1997. Ceraurinella and Erratencrinurus have not previously been reported from Australia, the former being predominantly Laurentian but also known from NE China, the Himalaya, and Vietnam, and the latter mostly Baltic/Laurentian. Peri-Gondwanan species of Ceraurinella appear to form a clade, within which Tasmanian and Indian (central Himalayan) taxa are closest relatives. 相似文献
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