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The article presents a group of Bronze Age artefacts recovered from the Drava river wetlands in continental Croatia, examining their typological and chronological markers, and assessing the technological characteristics of the material through spectrometric and use-wear analyses. We discuss the context of the finds, types of items retrieved and deposition locations, and how these fit into the patterns of European Bronze Age metal deposition practices. Compositional and metalwork use analyses indicate that most of the items were in use prior to their deposition and display solid metallurgical skill. Chronologically, typologically, compositionally, and conceptually, the items align with the depositional trends seen in the wider region and beyond.  相似文献   
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As organic materials, fish and its derivative products are perishable and break down rapidly and ultimately disappear. Unless they include bones or scales, the only means of identifying them in the archaeological record is through the identification of the chemical constituents that are left behind after decomposition. Fish flesh mainly consists of proteins and lipids. Since these molecules are unstable they degrade irreversibly after death or discard, losing a significant part of the original chemical elements, consequently hampering or complicating their identification. In this paper, two main types of fish products are considered: raw, salted or cooked fish, and fermented fish-based products. In the first case, the degradation of the native markers results from chemical post-depositional degradation, and eventually thermal degradation during cooking. In the second case, the biochemical processes involve bacteria that cause the rapid decomposition of fish as part of the process of forming fish sauces, such as Roman garum. To detect and identify fish products we combined experimental archaeology and organic analyses. The identification of the degradation products of cholesterol appeared to provide a strong indicator for detecting the presence of fish sauces. Analysis of samples taken from fish-salting vats located along the Atlantic coast (Marsa, Baelo Claudia, Troia, Kerlaz, and Etel) with samples taken from actual experimental garum sauces made from mackerel (Scomber scombrus), sardines (Sardina pilchardus), and/or oysters (Ostreidae), revealed the presence of common markers of fermented fish-based products. The application of the analytical methodology described here to structures involved in ancient fish sauce manufacture and storage has enabled investigation of the production of the sauces by searching directly for the fish markers on the inner sides of the containers. For the first time the addition of molluscs and fruits in the fish product has been identified as part of the process of manufacturing garum.  相似文献   
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A reference sample of dental and oral nonmetric traits should represent its biological population from which it stems. The presence of individuals born at different times, different regions, and separate countries in the Coimbra-identified cranial collections provides the test of whether this sample reflects the biological continuity of this Portuguese sample among the late modern (early industrialization, nineteenth century) to early contemporary (early demographic transition, first half of the twentieth century) population of this region of central Portugal. The Coimbra collections were scored for 61 traits using methodology by Hauser and De Stefano (1989), Turner et al. (1991), Scott and Turner (1997), Irish (1998), and Marado and Silva (2016). The 600 individuals in the sample were divided by generation, region, and nationality. Their phenetic diversity was tested with principal component analysis and with the mean measure of divergence statistic. The proximity between the subsamples was generalized, and it mimicked previous genetic marker results. Some small subsamples hindered conclusions; nevertheless, this Coimbra sample is considered a reliable dental reference sample for the Portuguese late modern/early contemporary population.  相似文献   
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Abstract

The loss of agricultural land and its implications have been of great concern in the last decade. By undertaking a spatial analysis of the appropriation of agricultural land for urban use with an overlay of population and urban data, a focus on the consequences of certain regulations on the dynamics of land-use change is explored. This is achieved by integration of data inventories of agricultural land use for Portugal, and linking this information with CORINE Land Cover data as to assess change in the Algarve. An integrated assessment of agricultural land loss follows, undermined by the consequences of urban sprawl. In this sense, this paper expands on the currently existing decrees which provide support to sustainable development in the region while providing a qualitative assessment of future roles based on ethical values and economic efficiency and offering a feasible framework for policy-makers regarding the trends of urban/agricultural dichotomy in a planning and decision-making context.  相似文献   
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Ana Drago 《对极》2019,51(1):87-106
Within the making of Portuguese liberal‐representative democracy, the Portuguese Communist Party became a major actor in local government in urban deprived peripheries, shaping Lisbon's Red Belt. In this article, we analyse the communist discourse on the Portuguese urban question, showing how it politicised the urban as a site of unevenness and deprivation, but simultaneously depoliticised it by refusing to acknowledge it as a proper space for conflict. This historical account leads us to a critical debate with proposals that discuss urban politicisation by ontologising “the urban” or “the political”—we argue that these approaches tend to be less helpful in understanding processes of contingent, partial and inter‐related forms of politicisation/depoliticisation of the urban in itself. In contrast, we argue for a more attentive theorisation on politicisation–depoliticisation of the urban condition as a most valuable path to grasp situated formulations of citizenship and, hence, configurations of political regimes.  相似文献   
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During the nineteenth century, the existence of a southern border in the Córdoba province resulted from a complex situation where an expanding national state was inserted into a global economic system and into an environment occupied by various Indian groups. This situation created a mixed society on the borderlands. The military line was defended by forts, with one of them being the Achiras Fort (1832–1869). The fort was situated at the end of the mountain range of Comechingones. This paper considers the archaeological investigation of this fort. The most important and consistent part of the archaeological record is the Command. The Command was formed by two rooms. This work also presents the results of the excavations into the fort and describes the archaeological remains found. Finally, a general model for archaeology in the South Córdoba Border is presented.  相似文献   
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