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This article, based on a questionnaire survey among planning authorities in Britain and Sweden, compares the sensitivity of the planning systems to the needs and aspirations of ethnic minorities. It also examines how ethnic disadvantage and discrimination impinge upon the working of the planning system. Despite different histories of immigration and politics of 'race', planning practice in both countries is notably devoid of widespread evidence of efforts to make the planning system more sensitive to the needs of ethnic minorities. Moreover, the current political uncertainty with regards to immigration and immigration policies inhibits such efforts. Nevertheless, there are differences in detail between the two countries which it is argued reflect differences in planners' professional organization and political mobilization among ethnic minorities. 相似文献
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Megan A. Perry Drew S. Coleman David L. Dettman John P. Grattan Abdel Halim al-Shiyab 《Journal of archaeological science》2011
The Byzantine period (4th–7th centuries A.D.) site of Khirbet Faynan (Phaeno) was a state-run mining camp described in ancient sources as a destination for Christian martyrs and others prosecuted by the administration who were condemned to the mines (damnatio ad metallum). However, other evidence suggests that Phaeno had a much broader role and population in antiquity than that described by ancient writers. Here, strontium and oxygen isotope data on the level of migration into Phaeno were compared with elemental data on lead and copper skeletal levels to illuminate the varied exposure of local vs. non-local individuals to contaminated environments (presumably from working in mining and smelting operations). Dental enamel 87Sr/86Sr and δ18O data from 31 individuals excavated from the Southern Cemetery identified one individual born in a region with different strontium isotope values in the bedrock yet similar oxygen isotope signatures as Faynan. Most of the primarily locally-derived Faynan residents displayed skeletal copper and lead levels exceeding those seen in comparative samples, confirming that growing up and residing in the polluted environment of Faynan led to notable bioaccumulation of heavy metals and its resulting health effects. In addition, ten individuals had extremely elevated lead and copper levels in their skeleton resulting from more intensive exposure to contaminated environments, possibly through smelting and mining activities. These data confirm the relatively localized nature of this imperial operation and that this predominantly locally-derived population had different activities that put them ask varied risk for contamination by heavy metals. 相似文献
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