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Retaining agricultural activities under urban pressures: A review of land use conflicts and policies
From a national perspective it is unclear whether the continued expansion of urban development seriously affects America's potential food production over the long run. Yet there are clearly regional biases toward conversion of farmland to urban uses and locally important changes in the appearance of the landscape at the rural—urban fringe. Urbanization also generates spillover effects causing the idling of farmland and the shifting from one type of agriculture to another.Land use controls aimed at directly addressing the use of the land may be effective in preventing some conversion of farmland to urban uses but the methods are costly and possibly very complex. Incentives to farmers to keep land in agriculture are generally too weak to be effective in retaining agricultural land in the face of strong urban pressures.This research was supported by a grant from the National Science Foundation (Research Applied to National Needs) to the Regional Science Research Institute. 相似文献
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Kerr T Wood E 《Canadian HIV/AIDS policy & law review / Canadian HIV/AIDS Legal Network》2002,7(2-3):34-35
The police claimed that drug trafficking was going on at the needle exchange run by the Vancouver Area Network of Drug Users, but they failed to provide any evidence to that effect. The police later apologized for their remarks and the exchange re-opened. 相似文献
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Knecht T 《Archiv für Kriminologie》2002,205(5-6):129-137
The paper presents a case report of a serial but from the social point of view rather inconspicuous theft offender. The motivation of this perpetrator cannot be reduced to a simple money-making-intention. It seems to be of a more complex origin which offers possibilities for a psychological interpretation. On the other hand, this offender does clearly not fulfill the criteria of kleptomania. For such cases, Anglo-American literature offers a new concept named the "atypical theft offender" ATO, witch is outlined and critically discussed by the author. 相似文献
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This study extends the literature on policy feedback and explores the extent to which public attitudes reflect learning from past government initiatives. We analyze the ways in which feedback mechanisms affecting public attitudes may differ from those earlier identified in the literature. We apply this general analytic framework to help explain variation in public attitudes toward private employer involvement in health care, explore possible causal pathways, and offer some preliminary empirical tests of these hypotheses. There are different levels of public support for the notion of employer obligation involving medical care, long-term care, and the treatment of substance abuse. Our evidence suggests that lessons about the performance of institutions in each of these policy domains represent the most important effect of existing policy on public attitudes. Furthermore, these differences correspond to what one would expect based on our model of policy feedback and cannot be explained by other plausible sources of policy legitimacy. 相似文献