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Viviana Castelli Romano Camassi Carlos Caracciolo 《Journal of Earthquake Engineering》2013,17(7):1054-1077
In the summer of 1561, a strong seismic sequence struck southern Italy, then the Spanish-ruled Kingdom of Naples. Both the Italian seismological tradition and the latest catalogues locate it in the Vallo di Diano (Diano Valley), a low-seismicity intermontane basin 100 km south-east of Naples. We explore the hypothesis that current perception of the 1561 earthquake is distorted by the nature of the historical dataset from which its parameters have been assessed, and which mostly derive from a single—albeit very detailed—primary source. We present and discuss several previously unconsidered original accounts. Our results cast doubts on the traditional interpretation of the earthquake, which could have been either one Vallo di Diano mainshock or several strong earthquakes within a time/space window compact enough for contemporary viewers to perceive them as one. Unquestionably, there is much more to the 1561 earthquake(s) than previously appeared. We hope that this groundbreaking effort will rekindle the interest of the seismological community in this seismic episode, our knowledge of which is still far from complete. 相似文献
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Carla Riera Carles Aguilar Carlos Cabrera 《Conservation and Management of Archaeological Sites》2013,15(1-3):353-363
The 2001 UNESCO convention for the Protection of Underwater Cultural Heritage (UCH) encourages and supports projects that would make accessible to the general public underwater cultural sites. Since 2010 the Catalonian Federation of the World Underwater Federation (FECDAS), have been developing outreach activities with the objective of promoting the protection of the UCH among recreational scuba divers. The purpose of this paper is to introduce one such project, the Punta Santa Anna in Blanes, Spain. This project has three objectives: the promotion of UCH to the general public, the in situ protection of this underwater archaeological site, and a case study on iron corrosion processes. FECDAS/CMAS will create an underwater archaeological park where recreational scuba divers will be able to visit some purposely selected archaeological iron cannons. To expose UCH to the general public will potentially affect the integrity of these artefacts. This risks potential damage and so, with the objective of minimizing potential threats, a series of protective measures and a systematic monitoring programme have been planned. The programme is designed to study the relationship between the underwater environment and the artefacts. The aim is to acquire a better understanding of the corrosion processes of iron objects present in marine underwater sites. 相似文献
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Silvia N. Césari Carlos O. Limarino 《Alcheringa: An Australasian Journal of Paleontology》2013,37(1):159-176
The palynoflora of surface samples of glacial deposits from the Guandacol Formation in the Cerro Bola area of the Argentinian Paganzo Basin is documented. The existence of glacial related diamictites in this area has been previously ignored. The fossiliferous levels are located in section B of the formation, which corresponds to the earlier stages of deglaciation. The assemblage contains abundant monosaccate pollen grains whose global incoming is not older than early Namurian (Middle Carboniferous). Many species of this palynoflora are present in equivalent stratigraphic sequences of Argentina and can be referred to Sub-biozone A of the Raistrickia densa-Convolutispora muriornata Biozone (Namurian-Stephanian). New species described here are Cyclogranisporites rinconadensis and Tricidarisporites gutii. 相似文献
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Sociological models of place-based identity can be used to better understand the social dynamics of local communities and how they interact with their surroundings. This paper explores how these theoretical models of belonging to a place, in tandem with communal cognitive maps, can be applied to post-Roman contexts, taking the Iberian Peninsula in the Visigothic period (sixth–eighth centuries) as a preliminary case study. We argue that this approach can give us not only a more complex understanding of community agencies but also allows us to reconsider the social context for past social interactions. Furthermore, it will open a new archaeological perspective for future work on the relations between groups and individuals with their built, social, and natural environments. 相似文献
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Marilyn A. Masson Timothy S. Hare Carlos Peraza Lope Bárbara C. Escamilla Ojeda Elizabeth H. Paris Betsy Kohut Bradley W. Russell Wilberth Cruz Alvarado 《Journal of Archaeological Research》2016,24(3):229-274
The complexity of the organization of craft production mirrors multiple aspects of the larger political economies of premodern states. At the late Maya urban center of Mayapán, variation in the social contexts of crafting within a single settlement defies simple classificatory models that once held sway in the literature of nonWestern state societies. Most surplus crafters were independent and affluent commoners; notable exceptions include artisans working under direct elite supervision or elites who were directly engaged in crafting. Although household workshops concentrated around the city’s epicenter, others were dispersed across the site in unassuming residential neighborhoods or near outlying monumental groups. We consider the significance of pronounced household and regional economic interdependencies founded on well-developed surplus crafting practices, imported raw materials, market exchange, and tribute obligations at Mayapán. As for other premodern states, craft production also gave rise to greater opportunities for wealth differentiation within the commoner class. Producers in this urban political capital contributed in significant ways to a stable political economy by supplying goods that were required at all levels of the social hierarchy. 相似文献