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81.
ABSTRACT A growing literature has found a positive association between human capital and long‐run employment growth across cities. These studies have increased interest in understanding the location choices of university degree holders, a group often used as a proxy measure of human capital. Based on data from the 2001 Canadian Census of Population, this paper investigates determinants of the location choices of degree and nondegree holders. With a multinomial logit model, it tests a series of hypotheses about the differential effects of thick labor markets and amenities on the location choice of these groups across metropolitan and nonmetropolitan areas in Canada. 相似文献
82.
Frank Mitchell Cyril Halstead E. G. Bowen Patrick Hamilton G. Malcolm Lewis Kenneth Maclean 《Scottish Geographical Journal》2013,129(1):62-63
The Geomorphology of the British Isles series: Ireland. By G. L. H. Davies and N. Stephens. 21 × 14, 250 pp. Methuen, 1978. £7.95. Causes of Climate by J. G. Lockwood. 24 × 16, 10 + 260 pp. 22 photos, 102 diagrams, 34 tables, index (to text only), glossary. Edward Arnold, 1979. £5.95. Humanistic Geography: Prospects and Problems. Edited by David Ley and Marwyn Samuels, i‐viii. 23 × 16, 337 pp. Croom Helm, London, 1978. £11.95. South America. By Arthur Morris. 25 × 19, 271 pp., 59 maps and diagrams, 43 plates, appendices, bibliography, index. Hodder and Stoughton, London, 1979. Paper, £5.45. The Fur Trade of the American West, 1807–1840. By D. J. Wishart. 22.5 x 14.5, 237 pp. Illustrations, references, bibliography, index. Croom Helm, London, 1979. £12.95. Outlook Geography: Worldscapes. A. Ayres et al. 25 × 19, 136 pp. Oliver and Boyd, Edinburgh, 1978. £2.45. The Changing Geography of Britain. By W. E. Marsden. 25 × 19, 196 pp. Oliver and Boyd, Edinburgh, 1978. £2.50. 相似文献
83.
Katharyne Mitchell 《对极》2010,41(Z1):239-261
Abstract: In this essay I look at the contemporary production of surplus life in liberal democracies, and how it manifests a new type of sovereign spatial power. This power operates through the capacity to exile individuals and populations who are defined—in advance—as risk failures. I investigate further the ways that these pre‐known risk failures are determined through historical and geographical processes of racial formation, arguing that certain kinds of bodies have become vessels for concepts of risk formed in anticipation of an inevitable future. This “inevitable future” involves the formation of populations, which I term Pre‐Black, who are projected as outside of the enabling web of pastoral power. Moreover, as a consequence of this pre‐failure, individuals and populations can be forcefully and, more importantly, “justifiably” removed from commonly held spaces and resources in a contemporary liberal form of sovereign dispossession. 相似文献
84.
Darren J. Patrick 《Social & Cultural Geography》2014,15(8):920-941
This paper critically queers gentrification through an ecological analysis of the redevelopment of New York City's High Line. Taking the abandoned-queer-ecology-turned-homonormative park as a novel form of gay and green gentrification, I argue that the ‘success’ of the project must be critiqued in relational ecological terms. Intervening into the literature of gentrification, I begin to account for the material and symbolic aspects of ecological gentrification with the help of innovations in plant geography and queer ecology. To ground my analysis, I look to the process of ‘succession’, focusing, in particular, on one of the most established and successful plants growing on the abandoned High Line, Ailanthus altissima or the Tree of Heaven. Drawing on empirical insights, this account of the High Line's redevelopment tracks relations between queers and plants. Through layers of sexuality, ecology, and geography, the matter of displacement becomes central to a consideration of ethico-political possibilities for a queer ecological critique of urban space. In conclusion, I argue for an ethics and politics of responsibility to and for abandoned spaces that calls us to pay closer attention to the queer, the ecological, and their ongoing entanglement. 相似文献
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Paul Szpak Trevor J. Orchard Anne K. Salomon Darren R. Gröcke 《Archaeological and Anthropological Sciences》2013,5(2):159-182
The maritime fur trade (1785–1840s) led to the local extinction of sea otters (Enhydra lutris) in many parts of the northeast Pacific. On the basis of studies of extant sea otter populations, it has been established that they have a disproportionate effect on nearshore ecosystems by limiting sea urchin abundance and facilitating the establishment of nearshore kelp forests; in the absence of sea otters, a local reduction in kelp-derived carbon is therefore expected. We measured the isotopic composition (δ13C and δ15N) of rockfish (Sebastes spp.) bone collagen from late Holocene archaeological sites in southern Haida Gwaii, BC, Canada, using δ13C as a proxy for kelp-derived carbon in the diet and δ15N as a proxy for trophic position. We observed significant spatial variability in rockfish kelp-derived carbon (δ13C), but not trophic level (δ15N). Kelp-derived carbon varied largely as a function of site characteristics (wave exposure), suggesting that local oceanographic conditions are important factors with respect to consumer tissue isotopic compositions. Kelp-derived carbon decreased in post-European contact rockfish relative to pre-European contact rockfish, likely as a result of the reduction of kelp forests associated with the local extirpation of sea otters. Although we detected a reduction in kelp-derived carbon in rockfish diets, we found no shift in trophic level at sites occupied following the maritime fur trade. This implies a shift in local ecosystems, and particularly in carbon sources, following the maritime fur trade, likely due to a trophic cascade resulting from the local extirpation of sea otters. Stability in rockfish trophic levels, however, implies that rockfish continued to feed at similar trophic levels, consuming prey with similar nitrogen isotopic compositions. 相似文献
90.
Mitchell A. Seligson 《Historical methods》2013,46(3):101-108
Abstract The authors reconstruct processes of ethnic identification among residents of rural northeast China from the end of the eighteenth century to the beginning of the twentieth through an analysis of naming behavior. They apply discrete-time event-history techniques to individual life histories compiled from longitudinal, nominative household-register data from state farms in what is now Liaoning Province to identify the individual and household circumstances associated with the adaptation of Han or Manchu names, focusing on the role of heredity and status. Ethnic identification in late imperial northeast China was potentially fluid. Many residents were descended from migrants from Shandong who became hereditary tenants on state land administered by a system of Manchu government known as the Eight Banners. As banner people, or qiren, these residents could legitimately claim to be Manchu. As descendants of Shandong migrants, they could also claim to be Han. They could express their choice of ethnic identity through their choice of names not just for their children but also for themselves. Names not only express ethnic self-identification, but their registration by state authorities in the analyzed data also implies official recognition and legitimacy. The authors' results demonstrate that ethnic identity was not hereditary but subject to individual and family choice. 相似文献