Resisting relocation and reconceptualising authenticity: the experiential and emotional values of the Southbank Undercroft,London, UK

In 2013 the Southbank Centre proposed the redevelopment of a complex of buildings including a famous skate spot known as the Undercroft. The 2013–14 campaign to protect the Undercroft drew strongly on heritage arguments, encapsulated in the tagline, ‘You Can’t Move History: You Can Secure the Future’. The campaign, which was ultimately successful as the Undercroft remains open and skateable, provides a lens through which three key areas of heritage theory and practice can be examined. Firstly, the campaign uses the term ‘found space’ to reconceptualise authenticity and places a greater emphasis on embodied experiences of, and emotional attachments to, historic urban spaces. Secondly, the concept of found space opens up a discussion surrounding the role of citizen expertise in understanding the experiential and emotional values of historic urban spaces. Finally, the paper concludes by considering the place for found space and citizen expertise within current heritage discourse and practice. The paper is accompanied by the award-winning film ‘You Can’t Move History’ which was produced by the research team in collaboration with Paul Richards from BrazenBunch and directed by skater, turned filmmaker, Winstan Whitter.     

The cultural landscape near the ancient city of Tharros (central West Sardinia): vegetation changes and human impact

The evolution of the cultural landscape in coastal western Sardinia is investigated by means of pollen analysis in the Mistras Lagoon sediments, near the ancient city of Tharros, with particular attention to changes in evergreen vegetation and the impact of human activity. The pollen diagram, spanning the time interval from 5300 to 1600 cal BP, documents the influence of man, climate, and geomorphic dynamics on the evolution of a semi-open evergreen vegetation landscape and variations in extent of a salt-marsh environment. Anthropogenic indicators and microcharcoals concur in depicting increased land use coinciding with the Nuragic, Phoenician, Punic and Roman dominations. Pollen data, along with archaeobotanical evidence, suggest a prevailing arable farming economy, vocated to Vitis and cereals exploitation, during the Nuragic phase until 2400 cal BP, replaced since then by a prevailing stock rearing economy. Between 2050 and 1600 cal BP, a less intensive human impact on the landscape is profiled, consistently with the archaeologically documented abandonment of the rural villages in favour of a slow urbanization, experienced by the Sinis territory in Imperial times. The pollen record provides new insights into the history of important economic plants in the Mediterranean, such as Vitis, Olea and Quercus suber. The results of the pollen analysis reveal how the records of these taxa are primarily influenced by the cultural development of the Sinis region and secondarily by dynamics involving the natural companion vegetation.     

La exportación de la Ilustración Peruana. De Alejandro Malaspina a José Ignacio de Lecuanda (1794–1799)

Este artículo analiza la desconocida divulgación de la ilustración peruana en Madrid a partir del discurso que sobre la ‘idea del Perú’ impulsó la Sociedad de Amantes del País en el Mercurio Peruano a fines del siglo XVIII. Este proyecto utilitario de los mercuristas se hizo manifiesto durante tres momentos: primero, en la confección del informe político sobre el Perú que redactó el marino ilustrado Alejandro Malaspina en 1795; segundo, en la divulgación que impulso el ilustrado vasco José Ignacio de Lecuanda en las páginas del periódico titulado Viajero Universal en 1798; tercero, en el diseño que patrocinó el propio Lecuanda en el Cuadro de historia civil, natural y geográfica del Perú pintado por Luis Thiebaut (1799). El estudio discute las razones por las cuales Malaspina y Lecuanda creyeron que la exportación de este proyecto ilustrado iba a convertir al Perú en un reino utilitario para la Monarquía hispánica.     

Experimental Characterization of Ancient Metal Tie-Rods in Historic Masonry Buildings

Metal tie-rods play a decisive role in the control of horizontal thrusts in historic masonry buildings. The main goal of the present study is to investigate the relationship between metallurgical and mechanical properties of original tie-rods in order to contribute to a wider study on ancient building stability and their restoration protocols. This article presents the results of an experimental test campaign carried out on 14 historic tie-rods (dating back from 16^th–19^th century) recovered from restoration works or building demolitions. Stress-strain mechanical tests showed that the elastic modulus of the material is comparable to that of modern structural steel, while the strength and the elongation capability are significantly lower, with a large scatter. Further analyses based on metallography allowed us to assess that this mechanical behavior depends on the heterogeneous nature of the material, which can eventually be compared to a composite with vitreous elongated particles in a ferritic or ferrito-pearlitic matrix. The origin of such metallurgical condition is related to the iron making based on direct smelting from ores.     

Out of the crisis: an empirical investigation of place-specific determinants of economic resilience

This article attempts to isolate the structural characteristics that affect the resilience of a regional economy. It focuses on the role played by related/unrelated variety and differentiated knowledge bases as drivers for regional resilience and originally explores their interdependences. Italy is the empirical setting, and Italian local labour systems the unit of analysis. Regional resilience is measured as growth of the employment rate after the Great Recession that began in 2008. Results confirm the importance of related variety and of differentiated knowledge bases as drivers for regional resilience. We found support of the creative capacity of culture argument, providing evidence that a moderate concentration in symbolic knowledge-based economic activities contributes to resilience. Synthetic and analytical knowledge-based activities provide positive and no support to regional resilience, respectively. Finally, the relatedness of the symbolic knowledge-based activities increases regional economic resilience. Some policy implications are then derived from these findings.