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351.
R. H. Williams 《Journal of Environmental Planning and Management》1986,29(2):87-89
Recent discussion of Enterprise Zones in England has been concerned with attributing development to the financial package of incentives operating, rather than the simplified planning régime, the author reconsiders the question of the significance of the new forms of planning procedure and suggests that, in the long term, the experiment will have lasting significance for the planning system itself. 相似文献
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Anne C. Bellows 《Journal of Agricultural and Environmental Ethics》2003,16(3):249-279
Exposing food violences – hunger,malnutrition, and poisoning from environmentalmismanagement – requires policy action thatconfronts the structured invisibility of theseviolences. Along with the hidden deprivation offood is the physical and political isolation ofcritical knowledge on food violences and needs,and for policy strategies to address them. Iargue that efforts dedicated on behalf of ahuman right to food can benefit from thetheoretical analysis and activist work of theinternational Women's Rights are Human Rights(WRHR) movement. WRHR focuses on women andgirls; the food rights movement operates onbehalf of all people, with an emphasis on thepoor. Both attend to the protection of bodilyintegrity against physical and psychicviolences. Both cope with bodily violences thatare socially privatized and spatiallysegregated from public institutions of relief,that is, they are tacitly omitted from publicdiscourse and purview. Most typically, but notexclusively, these violences unfold in privatehousehold space. Both rights movements mustmobilize political rights to demand economicand social rights and security. I introduce theUnited Nations' early Declaration (1948) andCovenant (1966) language on the human right tofood and review problems of household accessand grassroots engagement that are ``writteninto' this early documentation. An abbreviatedoverview of the WRHR movement describes how thepublic/private and economic/political rightsdichotomies have been critiqued andre-formulated. A case study set in Polandacross the transition from (more) communist to(more) capitalist political economies attemptsto illuminate the discussion through agrounded example. 相似文献
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采用真空滤油机处理及再生润滑油,不仅可以节省资源,保护环境,还可以降低企业的生产成本。虽然真空滤油机有上述优点,但是现有的真空滤油机工作时噪声大。笔者分析了真空滤油机噪声大的原因,设计了全真空系统滤油机。采用全真空系统滤油机处理及再生润滑油具有噪声低及效率高等优点。 相似文献
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我国废塑料回收利用技术的发展 总被引:24,自引:1,他引:24
从我国废塑料回收利用的现状出发,分析了今后我国废塑料回收利用技术的发展趋势和应采取的措施,指出了废塑料回收利用的重要性。 相似文献
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近四十年东北夏季低温冷害的气候特征 总被引:20,自引:4,他引:20
本文利用1951-1990年5-9月月平均气温计算东北三省51个站的夏季低温冷害频率和严重低温冷害频率。其频率随纬度的增高而增大,山区频率比同纬度的平原地区大。 相似文献
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ABSTRACT: In order to choose among “best management practices,” forest managers need to predict sediment yield to perennial streams following various forest land operations. The “universal soil loss equation” (USLE) is not directly applicable to forest operations because of the heterogenous soil surface conditions left by harvesting, site preparation, and planting. A sediment hazard index is proposed, to be based on the amount of exposed mineral soil and its proximity to streams. The model offered includes rainfall erosivity, soil erodibility and average land slope, together with the index W. A paired watershed experiment in the central Georgia Piedmont was used to estimate parameters in the model. The experimental basin (80 acres) was clearcut, drum roller chopped twice, and planted by machine. The standard error of estimate of sediment yield was computed to be about 50/lbs/ac per sampling period (four months). Use of William's erogivity index (storm flow times peak flow) reduced the standard error to 33/lbs/ac. 相似文献
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