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排序方式： 共有171条查询结果，搜索用时 15 毫秒
51.
52.
Kevin J. Edwards Graeme Whittington Marie Robinson Daniela Richter 《Journal of archaeological science》2005,32(12):1741-1756
The Loch of Clickimin, Shetland, is well known for its broch and associated monuments supposedly of the Bronze and Iron Ages, although the former date is disputed. Pollen, diatom and sedimentological investigations permit fresh insights into the landscape and economic impacts of those who constructed the monuments, reveal that the environs of the site experienced environmental change from Neolithic times onward and provide the first Holocene radiocarbon dates from the immediate locality. The broch-building period witnessed a continuation of pre-existing pastoral husbandry for which heather burning may have exacerbated the natural spread of blanket peat. Initially, no evidence was adduced for local arable activity in the present investigation, and this was thought to be consistent possibly with the low numbers of excavated querns and the absence of cereal macrofossil finds when compared with other Shetland broch sites. The application of ‘rapid scanning’ techniques, however, led to the discovery of a consistent cereal-type pollen representation from Bronze Age times onwards. The discrepancies between the palaeoenvironmental evidence and the environmental and palaeoeconomic inferences made by the excavator of the site are explored. Evidence is presented that both supports and contradicts previous assumptions surrounding an important archaeological site. 相似文献
53.
Bryce C. Barker 《Archaeology in Oceania》1991,26(3):102-109
An excavation of a large rockshelter in Nara Inlet, Hook Island, on the central Queensland coast has revealed archaeological evidence for early Holocene marine resource use dating from before 8150 BP. It is argued here that the site demonstrates continuous use of marine resources from the time of its initial occupation, at the start of the Holocene. Along with other recent evidence (Allen et al. 1989, O'Connor 1989, Morse 1988) this site represents clear evidence of a continuous marine sequence spanning the Holocene. The continued use of marine resources including mangrove species throughout the Holocene argues against a time lag in the occupation of coastal sites and questions the effects of marine transgression on human populations and marine resources. Major changes in the archaeological record at Nara Inlet 1 do not coincide with the major environmental changes documented for the Holocene period in this area and it is considered that social explanations for change may offer a more fruitful interpretation. 相似文献
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Richard Barker 《International Journal of Nautical Archaeology》2014,43(2):479-481
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Diane Barker 《Arabian Archaeology and Epigraphy》2003,14(2):196-202
A group of six shell and four stone perforated objects is examined with a view to determining their function. Several possibilities are suggested as a result of a number of parallels in southeastern Arabia. 相似文献
58.
Graeme W. Mearns 《Geography Compass》2020,14(3)
Digital media scholarship is burgeoning. However, there remains a paucity of queer geographies accounting for hybridity and multi‐directionality of coexisting, variegated and embodied spaces produced through spatial media nor the technologies that enable these media (smartphones, tablet computers, and self‐tracking devices). Bringing together literatures on sexuality and the first and second iterations of the internet, this article extends debate about the uneven and paradoxical queer geographies of location‐aware applications (Tinder and Grindr) and other spatial media now often taken as “composite” of queer cultures globally. The article encourages those with interest in the interrelationships between sexualities and space to emphasise further the historical, cultural, and political specificities of the places in which these diverse media are designed, developed, and consumed. The purpose of doing so, I contend, is to deepen knowledge of heightened commercialisation whilst unravelling complex questions of data ownership, privacy and cultural norms that could exacerbate disparities in sexual citizenship. 相似文献
59.
Voter ID is a contentious issue in electoral democracies worldwide. This article surveys arguments for and against voter ID in the Australian context, presenting data from the first election in the country to require it. The data demonstrate a differential impact on regional electorates and on electorates with concentrations of Indigenous voters. While the law in question (from the State of Queensland) was moderate in its overall impact, confusion created by it may have suppressed turnout. The law has since been repealed, but voter ID now has the support of a conservative majority on the Commonwealth Parliament’s electoral matters committee. We conclude that voter ID is not a solution to eliminating fraud, but an additional bureaucratic layer upon the ritual of casting a ballot and a hurdle with unintended consequences. 相似文献
60.
From forward defence to self‐reliance: Changes and continuities in Australian defence policy 1965–90
Graeme Cheeseman 《Australian journal of political science》1991,26(3):429-445
This paper shows that the focus of Australia's ‘declared’ defence policy has oscillated between local and regional defence, whereas its ‘operational’ policy—the views contained in internal planning and guidance documents—has taken a mid‐course, focusing on defending Australia's northern approaches. Australia's two policy domains coincided briefly in the mid‐1980s but have since diverged as we have again begun to emphasise regional defence. This shift could signal the end of ‘defence self‐reliance’. While representing a setback for the Hawke government, such a result is necessary as Australia's ‘operational’ policy is flawed and in need of replacement The danger is that, as in the past, Australian governments and their advisers will continue to adjust their rhetoric rather than their real policies to our changing circumstances. 相似文献