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71.
Behavioural issues are a main focus of current Palaeolithic research, especially where the archaeological record of archaic hominids is concerned. Often these issues are approached using archaeological assemblages that are palimpsests defined exclusively by stratigraphic criteria. The aim of this paper is to discuss whether such assemblages are adequate for solving behavioural questions. As a case study, we will present the lithic provisioning strategies documented in level L of the Abric Romaní Middle Palaeolithic site. The results of this study suggest that the number of events and/or the amount of time included in the archaeological assemblages could be relevant when explaining the interassemblage variability, given that palimpsests tend to reduce the behavioural variability. If we want to approach the behavioural domain, we need archaeological assemblages of higher temporal resolution, defined through the identification of single activity events. 相似文献
72.
Joeri Kaal Antonio Martínez Cortizas Eileen Eckmeier Manuela Costa Casais Manuel Santos Estévez Felipe Criado Boado 《Journal of archaeological science》2008
The colluvial soils of Galicia (NW Spain) are records of Holocene environmental change. In spite of the omnipresence of charcoal fragments in these soils, the effect of fires on the development of the Galician landscape and the potential role of past societies are poorly understood. 相似文献
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74.
Population decline is a key contemporary demographic challenge. Previous work has measured the national extent of population decline, and we know that it is more acute in Japan and Eastern Europe and is set to accelerate across many industrialized countries. Yet, little is known about the population trajectories leading to current trends of depopulation and their underpinning demographic and contextual factors. To address this gap, we aim to identify and characterize the different trajectories of depopulation in Spain from 2000 to 2020 at the small area level using sequence analysis, spatial autocorrelation analysis, decomposition techniques, and multinomial logistic modeling. We show that while Spain recorded an overall 17.2% national population growth between 2000 and 2020, 63% of municipalities experienced depopulation. We identify six trajectories of population decline, with a well-defined northwest-south divide. These trajectories include mostly rural municipalities, but also certain small- and medium-sized cities. Natural decline comprises the main demographic component underpinning differences in the extent of depopulation across trajectories, and international migration plays an important role in explaining transitions to decline since the financial crisis of 2008. Small and old populations, and, to a lesser extent, remoteness from cities are key features characterizing areas of high decline. 相似文献
75.
Populations are affected by shocks of different kinds, and wars, a priori, may be among the most prominent. This article studies the effect of the Spanish Civil War (1936–1939) shock on the distribution of population, especially on cities. One of the main contributions of this study is that it underlines the importance of distinguishing between winning and losing sides, an aspect which until now has been largely overlooked. While previous research on war shocks has also tended to be concerned with inter-state wars, this paper concentrates on a civil war. We take advantage of a new, long-term, annual data set. Our results show that, overall, the Spanish Civil War did not have a significant effect on city growth. However, we also find a significant and negative effect in the growth of cities that aligned themselves with the losing side. These results are robust to heterogeneity in the effect of the war shock, measured as war severity and duration. Although short lived, the temporary effect on growth results in a permanent effect on the size of cities on the losing side. 相似文献
76.
Abstract. This article analyses the impact of the Barcelona 1992 Olympic Games on national integration and national identity in Spain with respect to the conflict of interests that developed around the Games between the centre and Catalonia. We argue that polarisation along nationalist lines was limited in large part because national identity in Spain today is not predominantly a unitary and exclusive entity. Dual identity, loyalty to both Spain, on the one hand, and to one's region, or nation as in the case of Catalonia, on the other, and inclusive nationalism that does not aim at complete national independence, increasingly have tended to predominate in the last decade and a half. The Olympics, then, not only polarised relations between Catalonia and Spain, they also served to accommodate antagonisms between them and thus to maintain a delicate, fragile balance of power in the new España de las autonomías. 相似文献
77.
Bernal-Casasola Darío Bustamante-Álvarez Macarena Díaz José J. López-Sáez José Antonio Gutiérrez-Rodríguez Mario Vargas Girón José Manuel Portillo-Sotelo José Luis Pascual Sánchez María Ángeles Moujoud Tarik 《African Archaeological Review》2021,38(2):175-209
African Archaeological Review - Recent archaeological excavations (2016–2019) in the city of Tamuda (northern Morocco) yielded evidence of commercial milling and bread-making facilities dated... 相似文献
78.
African Archaeological Review - The study of raw materials is an essential step in lithic analysis, regardless of the age, provenance, and technology of the assemblages. As in many other contexts... 相似文献
79.
Manuel Herrero Sánchez 《European Review of History》2016,23(3):335-346
AbstractThis article offers a preliminary approach to the special volume entitled Business Relations, Identities, and Political Resources of the Italian Merchants in the Early-Modern Spanish Monarchy. It discusses the major issues and debates addressed in the five contributions collected here about the central role played by the Genoese, Florentine and Milanese commercial networks in the framework of a polycentric imperial structure as was the Spanish Monarchy. 相似文献
80.
Lurdes Esteves António Estêvão Candeias João Manuel Mimoso 《International Journal of Architectural Heritage》2016,10(7):857-866
The most serious form of degradation of historical azulejos is the spall of the glaze and it is widely accepted that the crystallization of salts dissolved in water circulating in the masonry is its main cause. This article reports the results of an accelerated aging test aimed at studying the physical deterioration of azulejos caused by cycles of dissolution and re-crystallization of sodium chloride (NaCl). Experiments were carried out on 26 Portuguese azulejos from the 17th–19th century, some of which with original manufacturing defects or with varying degrees of previous decay.
The results of 75 cycles over 18 months did not verify that the action of NaCl could trigger an accelerated loss of glaze in a healthy azulejo. Furthermore, the results lead to the induction that there must be other, eventually concurring, causes for the spall of glaze than a simple challenge with salts that crystallize by evaporation. 相似文献