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121.
The landscape around the prehistoric Peruvian ceremonial center of Chavín de Huántar has undergone extensive geomorphic and anthropogenic change since the beginning of monumental construction at the site in approximately 1200 BCE. Archaeological and geomorphic stratigraphy from the site and its near periphery provide the data necessary to characterize these changes in detail. This paper reports on the use of GIS-based interpolation tools to approximate a complex prehistoric land surface using unevenly scattered point data. Such an interpolated surface serves as the basis for the reconstruction of the pre-Chavín landscape and assessment of landscape change contemporary with the site. 相似文献
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Juliet E. Morrow Stuart J. Fiedel Donald L. Johnson Marcel Kornfeld Moye Rutledge W. Raymond Wood 《Journal of archaeological science》2012
Lithic artifacts from the lowest strata of the Debra L. Friedkin site, located on Buttermilk Creek in central Texas, have been interpreted as an undisturbed pre-Clovis assemblage (Waters et al., 2011a). Stone tools and debitage were recovered from sediments stratified just below diagnostic Clovis artifacts and dated by OSL to between 13.2 and >15.5 cal kya. Invoking commonly observed cultural and natural site formation processes, we offer an alternative explanation of the “Buttermilk Creek Complex” as a Clovis assemblage in secondary association with the dated sediments. 相似文献
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Mat Coleman John Agnew Alexander B. Murphy François Debrix Daniel Deudney 《Political Geography》2012,31(6):389-398
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Daniel Galland 《European Planning Studies》2012,20(8):1359-1392
Spatial planning commonly adopts a diversity of functions and logics in contributing to the handling of growth and development. Being influenced by an array of contextual driving forces that result in specific institutional practices and policy agendas, spatial planning seems to be constantly reoriented in terms of its purposes and reasoning. This article sets out to explore the diverse orientations and roles that spatial planning has assumed in Denmark over a 50-year period. In doing so, the article examines the evolution of national planning policy by means of a multi-disciplinary framework comprising analytical concepts drawn from planning theory, state spatial theory and discourse analysis. Based on an in-depth study, the article then attempts to qualify, illustrate and synthesize the diverse roles that spatial planning has assumed in Denmark throughout that timeframe. The article concludes that spatial planning initially assumed a steering role, which has been either supplemented or substituted by balancing and/or strategic roles over the course of the past two decades. As a whole, this case is thought to contribute to current discussions regarding how spatial planning is shaped in different parts of Europe. 相似文献
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James H. Barrett David Orton Cluny Johnstone Jennifer Harland Wim Van Neer Anton Ervynck Callum Roberts Alison Locker Colin Amundsen Inge Bødker Enghoff Sheila Hamilton-Dyer Dirk Heinrich Anne Karin Hufthammer Andrew K.G. Jones Leif Jonsson Daniel Makowiecki Peter Pope Tamsin C. O’Connell Tessa de Roo Michael Richards 《Journal of archaeological science》2011
Archaeological fish bones reveal increases in marine fish utilisation in Northern and Western Europe beginning in the 10th and 11th centuries AD. We use stable isotope signatures from 300 archaeological cod (Gadus morhua) bones to determine whether this sea fishing revolution resulted from increased local fishing or the introduction of preserved fish transported from distant waters such as Arctic Norway, Iceland and/or the Northern Isles of Scotland (Orkney and Shetland). Results from 12 settlements in England and Flanders (Belgium) indicate that catches were initially local. Between the 9th and 12th centuries most bones represented fish from the southern North Sea. Conversely, by the 13th to 14th centuries demand was increasingly met through long distance transport – signalling the onset of the globalisation of commercial fisheries and suggesting that cities such as London quickly outgrew the capacity of local fish supplies. 相似文献