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Stable isotope analyses of modern coastal and salt-marsh plant species (‘salt-loving’ plants or halophytes) have demonstrated that these are significantly enriched in 15N compared to other terrestrial plants. Coastal salt-marshes were far more extensive in the past than they are today. They represented a vast and much-exploited resource in many areas of the UK and north-western Europe and were considered to be prime land for the grazing of animal stock. 相似文献
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Following the rapid demise of local coalmining in the 1950s and early 1960s, the former coal towns of the Cessnock area have survived in their newfound dormitory role, with cheap serviced housing acting as a major constraint on out–migration and an incentive for in–migration for low–income householders, mainly engaged in external commuting or outside the workforce. Behavioural responses to widening local job deficits in the early 1960s were reported in this journal (Holmes, 1965). From household surveys and other sources, Holmes examined the interplay between individual, household and locality variables and presented a spectrum of projected future outcomes for localities, according to accessibility, size and service provision, either attached to the Newcastle–Maitland labour market as low–income outer suburbs or experiencing varying rates of decline while providing low–cost welfare housing. While these broad trends have continued over the last 35 years, significant variants, not predictable in 1965 have emerged, notably: the increased residential attractiveness of some small localities; the strengthening of welfare migration, notably from Sydney; the increase in non–workforce households; and, some evidence of emerging socio–economic polarisation in larger towns. In these respects, Cessnock localities can be viewed as a microcosm of wider trends in Australian society, trends which are most fully revealed in disadvantaged metropolitan peripheral localities. 相似文献
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Kate Kelsey Staples 《Journal of Medieval History》2017,43(2):228-254
Medieval prohibitions abound against artisans selling stolen or bloodied goods, and refabricating used clothing to deceive customers. Such prohibitions have led scholars to suggest the secondhand trade in the Middle Ages was one of poverty or marginality. Yet, if we read trade regulations carefully and alongside other types of sources as well as consider the context of a late medieval economy undergirded by credit, a complex image of fripperers materialises. This was a trade populated by both men and women of various means vying with each other and other merchants and artisans for control of retail space. This paper works to uncover the economic and cultural standing of fripperers in thirteenth- and fourteenth-century Paris and the commercial space of Les Halles. 相似文献
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Kate Swanson 《对极》2007,39(4):708-728
Abstract: Much of the discussion surrounding neoliberal urbanism has been empirically grounded in the North. This paper shifts the discussion south to focus on the regulation of indigenous street vendors and beggars in the Andean nation of Ecuador. Inspired by zero tolerance policies from the North, the cities of Quito and Guayaquil have recently initiated urban regeneration projects to cleanse the streets of informal workers, beggars, and street children. In this paper, I explore the particular and pernicious ways in which these neoliberal urban policies affect indigenous peoples in the urban informal sector. Grounded in the literature on space, race and ethnicity in the Andes, I argue that Ecuador's particular twist on revanchism is through its more transparent engagement with the project of blanqueamiento or “whitening”. I further argue that Ecuador's “refinement” of revanchist urban policies only works to displace already marginalised individuals and push them into more difficult circumstances. 相似文献
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