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Although possessing ancient and distinguished histories, the recent urbanization and planning approaches of Madrid, Rome and Athens are relatively unknown to English-speaking planners and urban geographers. This paper reviews the development of each city from the mid-19th century to the present. Special attention is given to the planning instruments developed in each city to guide growth. Each city experienced rapid growth over the past century because of its capital city functions. As a result of strong growth pressures, city planning policies were frequently subverted by private sector interests. Only in the latter part of the 20th century have planning measures become effective in controlling and directing urban growth. 相似文献
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Using survey and interview data gathered from educators and educational administrators, we investigate school and community impacts of unconventional gas extraction within Pennsylvania's Marcellus Shale region. Respondents in areas with high levels of drilling are significantly more likely to perceive the effects of local economic gains, but also report increased inequality, heightened vulnerability of disadvantaged community members, and pronounced strains on local infrastructure. As community stakeholders in positions of local leadership, school leaders in areas experiencing Marcellus Shale natural gas extraction often face multiple decision-making dilemmas. These dilemmas occur in the context of incomplete information and rapid, unpredictable community change involving the emergence of both new opportunities and new insecurities. 相似文献
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