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991.
The desert and arid steppes of Mongolia and northern China were geographically central to the spread of pastoralism and the rise of pastoralist states, but research on the organizational strategies of pre-pastoralist hunter-gatherers and the spread of herding has been extremely limited. Until recently, catalogues of sites collected by Westerners in the 1920s and 1930s comprised the body of English-language publications on Gobi Desert prehistory. This article introduces a wealth of new site-specific and interpretive data, drawing on English-language sources as well as Russian- and Mongolian-language publications to create a synthesis for the prehistory of the Gobi Desert from the end of the Last Glacial Maximum to the adoption of herding. Special emphasis is placed on the relationship between a major shift in desert ecosystems, comparable to the ‘greening of the Sahara’, the establishment of an oasis-based broad-spectrum foraging strategy, and progressive desertification and deforestation after 2000 BC. We conclude that an oasis-based adaptation was contemporaneous with the expansion of forests and wetlands and persisted throughout the early stages of herding. A major decline in these economies occurs after 1000 BC, in conjunction with continuing trends towards heightened aridity and major societal changes across Northeast Asia. The persistent co-existence of Bronze Age burials and microblade-based habitation sites around oases, as well as similarities in material culture, suggest that these groups overlapped geographically or were the same entity. 相似文献
992.
The development of large agglomerations is one of the most important phenomena in later Eurasian prehistory. In west-central temperate Europe, the origins of urbanism have long been associated with the oppida of the second to first centuries BC. However, large-scale excavations and surveys carried out over the last two decades have fundamentally modified the traditional picture of early centralization processes. New results indicate that the first urban centres north of the Alps developed over time between the end of the seventh and the fifth century BC in an area stretching from Bohemia to southern Germany and Central France. Sites such as the Heuneburg, Závist, Mont Lassois and Bourges produce evidence of a process of differentiation and hierarchization in the pattern of settlement that was concurrently an expression of, and a catalyst for, increasing social inequality. Although contacts with the Mediterranean world would certainly have played a role in such processes, endogenous factors were primarily responsible for the development of these early Central European agglomerations. This paper summarizes recent fieldwork results, showing the heterogeneity and diversity of Early Iron Age central places and outlining their diachronic development. The fragility and ephemeral character of these centres of power and their territories is highlighted. Their demise was followed by a period of decentralization that constitutes a prime example of the non-linear character of history. 相似文献
993.
Peter Mitchell 《Journal of World Prehistory》2017,30(4):301-349
Although debate continues, there is agreement that dogs (Canis lupus familiaris) were first domesticated in Eurasia, spreading from there to other parts of the world. However, while that expansion already extended as far as Europe, China, and North America by the early Holocene, dogs spread into (and south of) the tropics only much later. In South America, for example, the earliest well-attested instances of their presence do not reach back much beyond 3000 cal. BC, and dogs were still absent from large parts of the continent—Amazonia, the Gran Chaco, and much of the Southern Cone—at European contact. Previous explanations for these patterns have focused on cultural choice, the unsuitability of dogs for hunting certain kinds of tropical forest prey, and otherwise unspecified environmental hazards, while acknowledging that Neotropical lowland forests witness high rates of canine mortality. Building on previous work in sub-Saharan Africa (Mitchell in Archaeol Res Afr 50:92–135, 2015), and noting that the dog’s closest relatives, the grey wolf (C. lupus) and the coyote (C. latrans), were likewise absent from South and most of Central America in pre-Columbian times, this paper explores instead the possibility that infectious disease constrained the spread of dogs into Neotropical environments. Four diseases are considered, all likely to be native and/or endemic to South America: canine distemper, canine trypanosomiasis, canine rangeliosis, and canine visceral leishmaniasis caused by infection with Leishmania amazonensis and L. colombiensis. The paper concludes by suggesting ways in which the hypothesis that disease constrained the expansion of dogs into South America can be developed further. 相似文献
994.
995.
Tim Rowse 《Oceania; a journal devoted to the study of the native peoples of Australia, New Guinea, and the Islands of the Pacific》2000,70(3):252-262
A review of two books: Diane Bell's Ngarrindjeri Wurruwarrin: a world that is, was, and will be. North Melbourne: Spinifex 1998. Dulcie Wilson's The cost of crossing bridges. Mitcham: Small Poppies Publishing 1998 相似文献
996.
There have been few studies of spatialized discourse within contemporary healthcare policy-making. This paper addresses this omission, focusing on the governmental presentation of the little-studied measures that consolidated the post-1989 reforms of the NHS in England and Wales, and culminated in the Health Authorities Act 1995. A short section places these measures in context and outlines their main components. An analysis of key documents and parliamentary exchanges is then used to show how spatialized language was central to the presentation of policy and its debate in parliament. In particular, the paper demonstrates how nuanced conceptions of space- and territorially-led service management provide a flexible basis for presenting notions of power and control. This 'spatio-linguistic strategy' is located theoretically within the concept of governmentality. 相似文献
997.
Rebecca A. Fraser Amy Bogaard Tim Heaton Michael Charles Glynis Jones Bent T. Christensen Paul Halstead Ines Merbach Paul R. Poulton Debbie Sparkes Amy K. Styring 《Journal of archaeological science》2011
This paper explores the impact of animal manure application on the δ15N values of a broad range of crops (cereals and pulses), under a range of manuring levels/regimes and at a series of locations extending from northwest Europe to the eastern Mediterranean. We included both agricultural field experiments and areas where ‘traditional’ farming is practised. Our aim is to ground-truth interpretation of δ15N values in archaeobotanical crop remains as evidence of past growing conditions and husbandry practices. The results confirm the potentially radical impact of manuring on δ15N values in cereals, depending on manuring level, but indicate only a slight effect on pulses, which can fix atmospheric nitrogen. The expected geographical trend towards greater δ15N with increasing climatic aridity is not apparent, probably because the growing conditions for crops are ‘buffered’ through crop management. Each of these observations has fundamental implications for archaeobotanical interpretation of δ15N values as evidence of land use practices and (together with analysis of bone collagen/tooth enamel in potential consumers) palaeodiet. 相似文献
998.
Abstract: A geographic information system (GIS)-based framework is structured to analyse the spatial characteristics and patterns associated with a system of homeless shelters and services. Given the lack of detailed spatial information available to decision-makers and shelter operators, the siting of new shelters and services is often carried out with little supporting information. The shelter system in Columbus, Ohio is investigated. Personal interviews with shelter providers and local decision-makers offers a look at their collective understanding of the services needed by Columbus' homeless population and the spatial patterns and socio-economic characteristics that define the neighbourhoods in which shelters are located. The use of GIS facilitates an exploratory data analysis that allows these understandings to be examined, affording planners and decision-makers the opportunity to move beyond perceptions of the system. Findings indicate that while many perceptions are supported empirically, there are perceptions that are not substantiated. This research provides a basis for the evaluation of important social services in an urban area where perception influences planning and decision-making. 相似文献
999.
1000.
Tim Cook 《The American review of Canadian studies》2013,43(3):224-241
Singing was an important leisure activity for Canadian soldiers serving overseas in the Great War. Soldiers sang popular songs of the day and religious hymns, while also parodying them to better suit their wartime experience. Singing was a group activity that brought men together, forged bonds of comradeship, reinforced belonging in the group, and helped the soldiers endure the strain of unending combat and service. Wartime songs reveal the culture from below and shed new light on the soldiers' experience. 相似文献