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Dorothée G. Drucker Frédérique Valentin Corinne Thevenet Daniel Mordant Richard Cottiaux Dominique Delsate Wim Van Neer 《Archaeological and Anthropological Sciences》2018,10(2):351-368
We investigated the contribution of freshwater resources to the diet of seven Late Mesolithic hunter-gatherers (ca. 5300–7000 BC) from Northern France and Luxembourg using stable isotope ratios. In addition to the carbon and nitrogen stable isotope ratios (δ13C, δ15N), we explored the potential of the sulphur isotopic ratios (δ34S) to detect and quantify the proportion of protein derived from aquatic foodstuff. In only two sites, animal remains from an associated settlement were available and subsequently examined to decipher the isotopic differential between terrestrial and freshwater resources. The quantification of their relative contribution was simulated using a Bayesian mixing model. The measurements revealed a significant overlap in δ13C values between freshwater and terrestrial resources and a large range of δ15N values for each food category. The δ34S values of the aquatic and terrestrial animals were clearly distinct at the settlement in the Seine valley, while the results on fish from Belgium demonstrated a possible overlap in δ34S values between freshwater and terrestrial resources. Local freshwater ecosystem likely contributed to ca. 30–40 % of the protein in the diet of the individuals found in the Seine settlement. Out of this context, the isotopic signature and thus contribution of the available aquatic foods was difficult to assess. Another potential source of dietary protein is wild boar. Depending on the local context, collagen δ34S values may contribute to better assessment of the relative contribution of freshwater and terrestrial resources. 相似文献
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Richard Scully 《War & society》2016,35(1):19-38
This article examines the lived experience of the Bartholomew family of Edinburgh during the course of the First World War. Families, as much as nations, empires and other communities, were important participants in the conflict that collapsed the boundaries between the various battlefronts and homefront like none before. The Bartholomews’ letters to one another were the chief means by which the shared experience of total war was mediated and constructed, as well as a vital source for ascertaining the role played by the family in their nation’s war effort. In them, we can see the way unpalatable truths were concealed beneath literary tropes, drawn from the language of glory and sacrifice, but also the way such sentiments were real and deeply felt to a generation not yet experienced in the cynicism and sarcasm that the war occasioned in the English language as much as the mind. These letters also represent a form of organically created propaganda that sustained the Bartholomews’ morale and commitment to the war effort, and also their collective identity as a family unit, despite the scattering of parents and siblings from Edinburgh, to Flanders, and northern Italy. 相似文献
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This paper examines the practices deployed to de-democratise elements of the Irish planning system. It does so through scrutinizing the processes by which a new streamlined planning procedure for large scale residential developments was institutionalized. The paper investigates how a development lobby group successfully prompted the institutionalization of this streamlined procedure by momentarily capturing the policy formulation agenda surrounding a housing crisis. It demonstrates how this was achieved by defining problems regarding the democratic character of the planning system and accruing agency through solution specification and resonance with the ideologies and rationalities of pertinent political and senior civil servant decision makers. The paper undertakes this analysis by situating a discourse analytical approach within the Multiple Streams Framework. In doing so, the paper provides an original contribution to academic scholarship through novelty of theoretical application on a disquieting aspect of neoliberalism in a planning context that as yet has received limited attention. 相似文献
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