Patrimonio Histórico Minero-Metalúrgico, Patrimonio Cultural/ Mining-Metallurgical Historical Heritage, Cultural Heritage

El panel se divide en tres secciones : Minería histórica , Patrimonio Minero y Museos.

The value of cultural assets. Maintenance Costs and economic sustainability at heritage

Under the 12th International Conference on Building Materials and Components is inserted this communication related to the field of management of those assets that constitute the Spanish Cultural Heritage and maintenance. This work is related to the field of management of those assets that constitute the Spanish Cultural Heritage which share an artistic or historical background. The conservation and maintenance become a social demand necessary for the preservation of public values, requiring the investment of necessary resources. The legal protection involves a number of obligations and rights to ensure the conservation and heritage protection. The duty of maintenance and upkeep exceeds the useful life the property that must endure more for their cultural value for its usability. The establishment of the necessary conditions to prevent deterioration and precise in order to fulfill its social function, seeking to prolong the life of the asset, preserving their physical integrity and its ability to convey the values protected. This obligation implies a substantial financial effort to the holder of the property, either public or private entity, addressing a problem of economic sustainability. Economic exploitation, with the aim of contributing to their well-maintained, is sometimes the best way to get resources. The work will include different lines of research with the following objectives. - Establishment of processes for assessing total costs over the building life cycle (LCC), during the planning stages or maintenance budgets to determine the most advantageous operating system. - Relationship between the value of property and maintenance costs, and establishing a sensitivity analysis.

Metadata Visualization of Cultural Heritage Information within a Collaborative Environment

Cultural content on the Web is available in various domains (cultural objects, datasets, geospatial data, moving images, scholarly texts and visual resources), concerns various topics, is written in different languages, targeted to both laymen and experts, and provided by different communities (libraries, archives museums and information industry) and individuals (Figure 1). The integration of information technologies and cultural heritage content on the Web is expected to have an impact on everyday life from the point of view of institutions, communities and individuals. In particular, collaborative environment scan recreate 3D navigable worlds that can offer new insights into our cultural heritage (Chan 2007). However, the main barrier is to find and relate cultural heritage information by end-users of cultural contents, as well as by organisations and communities managing and producing them. In this paper, we explore several visualisation techniques for supporting cultural interfaces, where the role of metadata is essential for supporting the search and communication among end-users (Figure 2). A conceptual framework was developed to integrate the data, purpose, technology, impact, and form components of a collaborative environment, Our preliminary results show that collaborative environments can help with cultural heritage information sharing and communication tasks because of the way in which they provide a visual context to end-users. They can be regarded as distributed virtual reality systems that offer graphically realised, potentially infinite, digital information landscapes. Moreover, collaborative environments also provide a new way of interaction between an end-user and a cultural heritage data set. Finally, the visualisation of metadata of a dataset plays an important role in helping end-users in their search for heritage contents on the Web.

Normalización del análisis de la piedra y conservación del patrimonio cultural. The Standardization of Stone Analysis and Conservation of Cultural Heritage

La normalización de los métodos de análisis y de los principales aspectos relacionados con la conservación de los bienes culturales ha empezado en 2004 con la creación del comité europeo de normalización, CEN/TC 346 Conservation of Cultural Property, que tiene la responsabilidad no solamente de redactar protocolos de ensayos en laboratorio, sino también proponer las recomendaciones más adecuadas para designarlos de forma consensual y conservarlos de la forma más apropiada. Se comentan los aspectos relacionados con el origen de estas normas, el trabajo desarrollado y que muchas de ellas, aunque no estén dirigidas específicamente a la piedra, tienen en cuenta la presencia de este material en objetos arqueológicos, obras de arte, estructuras de fábricas y elementos ornamentales.

La terminología de los títulos de los proyectos de conservación del patrimonio cultural = The terminology of projects titles of the conservation of cultural heritage

Los títulos de los proyectos de intervención en el patrimonio cultural tangible, como resultado del análisis de una muestra del inventario del fondo documental de la asociación española de empresas de restauración del patrimonio histórico (ARESPA), aporta la evolución de la terminología aplicada en los procesos de conservación. La restauración es una intervención frecuente, aunque en los títulos es común mencionar dos intervenciones. Sin embargo, para facilitar el inventario, catalogación y la consulta de la documentación, y teniendo en cuenta la complejidad del patrimonio construido, se propone especificar en los títulos los ámbitos físicos y los sistemas constructivos relacionados los estudios previos, las obras de emergencia, las intervenciones y el mantenimiento

Educational innovation applied in the UNESCO chair of mining and industrial heritage

The “Innovatio Educativa Tertio Millennio” group has been 10 years developing educational innovation techniques, actually has reached the level of teaching on the technical teachers has developed, and share them with other groups, that can implement them in their teaching activities. UNESCO Chair of Mining and Industrial Heritage has been years working on heritage, and on the one hand teaching in conservation and maintenance of heritage, and on the other doing raise awareness of the meaning of heritage, the social value and as must be managed effectively. Recently these two groups work together, thus is spreading in a much more effective manner the concepts of heritage, its meaning, its value, and how to manage it and provide effective protection. On one hand being a work of dissemination based on internet and on radio broadcasting, and on the other one of teaching based on educational innovation, and courses, conferences, and face-to-face seminars or distance platforms.

"Innovatio educativa tertio millennio": 12 years evoluting from learning from learning to teaching in courses on educational innovation and collaboration with the UNESCO chair of mining and industrial heritage

Twelve years ago a group of teachers began to work in educational innovation. In 2002 we received an award for educational innovation, undergoing several stages. Recently, we have decided to focus on being teachers of educational innovation. We create a web scheduled in Joomla offering various services, among which we emphasize teaching courses of educational innovation. The “Instituto de Ciencias de la Educacion” in “Universidad Politécnica de Madrid” has recently incorporated two of these courses, which has been highly praised. These courses will be reissued in new calls, and we are going to offer them to more Universities. We are in contact with several institutions, radio programs, the UNESCO Chair of Mining and Industrial Heritage, and we are working with them in the creation of heritage courses using methods that we have developed.

La rehabilitación de construcciones militares para uso hotelero: la red de Paradores de Turismo, (1928-2012)

Fundamento de la tesis: Al comienzo del siglo XX, el interés por el turismo unido a la necesidad de restaurar un abundante patrimonio histórico, posibilitó en España que los poderes públicos se embarcaran en una singular experiencia: la creación de una infraestructura hotelera a partir de la rehabilitación de edificios históricos. La preservación, mantenimiento e incluso rentabilidad de una gran parte del patrimonio español se haría efectiva a través de la innovadora fórmula patrimonio‐turismo, cuya máxima expresión se materializó en la Red de Paradores desde su fundación en la segunda década del siglo pasado hasta nuestros días. Sorprendentemente, este tema no ha sido todavía investigado en su vertiente arquitectónica pese a que España ha sido pionera y modelo en la cuestión de la hotelería pública. Este trabajo aborda el estudio del caso más significativo de todos los edificios de la red, en tanto que el patrimonio que ha servido de base a los fines hoteleros del Estado ha contado con un total de seis tipos arquitectónicos a lo largo de su historia, dentro de los cuales la arquitectura militar despunta con su mayoritaria presencia dentro del contexto de los edificios históricos de la red. El carácter arquetípico de los castillos y fortalezas, arraigado en el inconsciente colectivo, les hizo especialmente atractivos como alojamiento turístico al permitir evocar la remota época medieval, pese a ser el tipo arquitectónico más comprometido para la rehabilitación hotelera. El estudio de las intervenciones operadas en estos inmuebles se revela de forma clara como escaparate de los distintos criterios de intervención patrimonial que se han sucedido en el siglo XX, hasta enlazar con la perspectiva interdisciplinar actual. La tesis abarca en, primer lugar, diferentes aspectos generales relativos al promotor hotelero, la hotelería pública de ámbito nacional e internacional, y la caracterización de los inmuebles de la red estatal española, desde el punto de vista hotelero y arquitectónico, entendida esta última en sus tres escalas de influencia: la arquitectónica, la urbana o paisajística, y la del interiorismo. Se analiza en segundo término la arquitectura militar dentro del contexto de la Red de Paradores, desde la consideración de su transformación hotelera, para lo cual ha sido necesario realizar una clasificación propia, que abarca tanto edificios que respondieron a una estructura de cuartel, como castillos‐palacio, o fortalezas que habían servido a los fines de una orden religiosa militar, además de considerarse las intervenciones en recintos históricos de carácter militar, donde se hacía obligatorio construir de nueva planta. En tercer y último lugar, se analiza a lo largo de las distintas etapas del organismo turístico las rehabilitaciones realizadas en estas construcciones militares, a la vez que se tienen en cuenta las intervenciones en los restantes edificios históricos, para evitar la descontextualización. Este recorrido comienza con la promoción de los dos primeros paradores a cargo del Comisario Regio, el marqués de la Vega‐Inclán, que sirvieron para sentar las bases de los conceptos e ideas que habrían de desarrollarse en las siguientes décadas. Posteriormente, se desarrolló y tomó forma la red con el Patronato Nacional del Turismo, en la que las primeras intervenciones en tipos militares se tradujeron en reformas interiores de locales. La etapa clave de la red, y en particular de la arquitectura militar, tuvo lugar con el Ministerio de Información y Turismo, marcada por la “repristinación” de monumentos, tras un período preparatorio con la Dirección General del Turismo en el que lo militar había quedado de telón de fondo de otros tipos arquitectónicos. Tras el auge del Ministerio llegó el período de decadencia en el que los castillos y fortalezas desaparecieron de los intereses de las Secretarias de Turismo, hasta llegar a las inauguraciones de los novedosos establecimientos del siglo XXI y el resurgimiento del tipo militar con el parador de Lorca. Metodología empleada: Este trabajo de investigación se ha servido fundamentalmente de documentación inédita, procedente de diversos archivos, además de una muy extensa toma de datos in situ. Dentro del patrimonio analizado, los inmuebles que responden al tipo arquitectónico militar se han dividido en tres grandes grupos: inmuebles rehabilitados que entraron en funcionamiento en la red, inmuebles en proceso de transformación hotelera, e inmuebles que fueron adquiridos con fines hoteleros pero que no llegaron a rehabilitarse. Para cada uno de ellos ha sido necesario determinar en qué estado llegaron a manos de la Administración Turística, cuál fue el mecanismo a través del cual se adquirieron, en qué consistió su primera rehabilitación hotelera, y cuáles fueron las ampliaciones o reformas más significativas que se realizaron posteriormente. Estos datos se han sintetizado en fichas y se han extraído conclusiones al comparar cada unidad con el conjunto. Simultáneamente se introdujeron dos factores externos: la historia del turismo que permitió hacer una ordenación cronológica de los inmuebles según etapas, y la historia de la teoría y práctica de la intervención patrimonial en España que permitió comparar los criterios patrimoniales de la Administración competente respecto de las intervenciones de la Administración Turística, cuyo contacto se haría obligatorio a partir del Decreto, de 22 de abril de 1949, que dejaba bajo la tutela del Estado a todos los castillos y fortalezas. Aportación de la tesis: Con carácter general, la tesis centra una ordenación y sistematización completa del patrimonio inmobiliario de la red, desde el punto de vista de los tipos hoteleros y arquitectónicos, además de poner por primera vez en conexión distintos modelos de hotelería pública, para constituirse en el sustrato de futuras investigaciones. El estudio realizado se ha hecho extensivo a las distintas escalas que inciden de forma interconectada en la implantación de un parador: la arquitectónica, la urbana y la del interiorismo, hasta ahora referenciado desde la exclusiva visión arquitectónica. Se han definido las etapas de la historia de la red, no ya sólo a partir del hilo conductor de la cadena sucesiva de organismos turísticos, sino que por primera vez se hace en razón de la evolución que sufren las intervenciones patrimoniales a lo largo del tiempo, a la vez que se entra en conexión con la teoría y praxis de la restauración monumental. Con carácter particular, la arquitectura militar dentro del contexto de los paradores se destaca en el período del Ministerio, en el que se experimentaron todas las posibilidades que presentaba su rehabilitación. En este sentido se ha puesto de manifiesto en este trabajo un tipo híbrido de parador, a caballo entre la rehabilitación y la edificación de nueva planta, las dos formas básicas de establecimiento creadas en la Comisaría Regia, al que se ha denominado edificación de nueva planta en recinto histórico militar. Esta nueva caracterización se ha valorado como la forma más eficiente de implantar paradores, cuyas pautas arquitectónicas abarcaron un abanico de posibilidades: imitación de modelos arquitectónicos históricos con utilización de elementos patrimoniales prestados que dieran el valor de la historia, utilización de un lenguaje moderno, o la inspiración en la arquitectura vernácula. La amalgama de elementos, estilos e intervenciones sucesivas de ampliación fue la característica común tanto para la implantación de un parador en un edificio como en un recinto amurallado. La arquitectura militar transformada en establecimiento hotelero evidencia la vocación escenográfica de las intervenciones patrimoniales, secundada por el interiorismo, además de su aportación a la arquitectura hotelera en lo referente al confort, organización y funcionamiento de sus instalaciones. La tesis ahonda en los diversos aspectos de la rehabilitación hotelera apuntados de forma parcial por algunos autores, y pone de manifiesto la “ambientación medieval” operada en la arquitectura militar, que llegó a tener su máxima expresión con el criterio de la “unidad de estilo” del Ministerio de Información y Turismo. La rehabilitación hotelera dentro del contexto de la Red de Paradores, queda caracterizada en la tesis en relación a intervenciones en construcciones militares, cuya sistematización puede ser extrapolable a otros tipos arquitectónicos o cadenas hoteleras de titularidad pública, a partir del estudio que se ha avanzado en este trabajo. Thesis basis: At the beginning of the 20th century the interest in tourism added to the plentiful heritage in Spain enabled the authorities to embark on a singular experience: the creation of a hotel infrastructure from the restoration of historic buildings. Preservation, maintenance, and even profitability of a large part of the Spanish heritage would be effective through the innovative formula heritage-tourism. Its greatest expression materialized in the Paradores Network since its foundation in last century’s second decade to the present day. Surprisingly, this subject has not yet been investigated in its architectural aspect, even though Spain has been a pioneer and a model in the matter of public hotel business. This project tackles the study of the most significative case of all the network’s buildings, since the heritage which has served throughout history as a base for the State hotel purposes has altogether six architectural types, among which military architecture stands out with its majority presence in the context of the historical buildings of the network. The archetypal character of castles and fortresses, ingrained in the collective subconscious, made them specially attractive for tourist accommodation, as it allowed the evocation of far medieval times, despite being the most awkward architectural type for hotel restoration. The study of the interventions in these buildings clearly reveals itself as a showcase of the different criteria of heritage intervention along the 20th century, connecting to the present interdisciplinary perspective. Firstly, the thesis covers different general aspects regarding the hotel developer, the domestic and international public hotel business, and the description of the Spanish state network buildings from a hotel business and an architectural point of view, the latter from its three influence scales: architectural, urban or landscape, and interior design. Secondly, the transformation of the military architecture in the Paradores Network into hotels is analyzed. For that purpose it was necessary to create a specific classification, which included barrack-structured buildings, castle-palaces, or fortresses which served the purposes of military-religious orders. The interventions in those military historical places where new building became compulsory were also taken into consideration. Thirdly and lastly, the thesis analyses the restorations in these military constructions through the different stages of the tourist organization. In order to avoid decontextualization, interventions in other historical buildings were also considered. This route begins with the promotion of the two first Paradores by the Royal Commissioner, the marquis of Vega-Inclán, which paved the way for the concepts and ideas that were developed in the following decades. Subsequently, the network was developed and took shape with the National Tourism Board. The first interventions on military types were inside refurbishments. The Network’s key period, and in particular of its military architecture, took place with the Ministry of Information and Tourism, a time marked by the “restoration to its original state” of monuments. This stage arrived after a preparatory period with the State Tourist Office, when the military type was left as a backdrop for other architectural types. After the Ministry’s boom arrived a decline, in which castles and fortresses disappeared from the Tourist Department’s interests up to the opening of the 21st century new establishments and the resurgence of the military type with Lorca’s Parador. Methodology: The present research project has mainly used unpublished documentation from several archives and has done an extensive in situ data-gathering. Within the heritage analyzed, military buildings have been divided into three main groups: restored buildings that began to operate in the network, those in process of hotel transformation, and those acquired for hotel purposes, but which did not become restored. In each case, it has been necessary to determine the condition in which they arrived to the Tourist Administration, the procedure by which they were acquired, what their first hotel restoration consisted of, and which their subsequent most significative enlargements and alterations were. These facts have been synthesized in cards, and conclusions were drawn by comparing each unit with the whole. Simultaneously, two external factors were introduced: the history of tourism, that allowed establishing a chronological order according to different periods, and the history of Spanish heritage intervention’s theory and practice, that permitted to compare the heritage criteria from the competent Administration with those of the Tourist Administration’s interventions. Both Administrations came compulsorily into contact after the Decree of 22nd April 1949, by which all castles and fortresses became under the protection of the State. Thesis contribution: In general, the thesis focuses on a complete order and systematization of the network’s heritage buildings from the hotel and architectural types points of view, besides connecting for the first time different public hotel business models, becoming the substratum for future investigations. The study has included the different scales that impact interconnected on the establishment of a Parador: architectural, urban and interior design, only referenced to date from an architectural point of view. The Network’s history stages have been defined according to not only a consecutive series of tourist organizations, but also, and for the first time, to the evolution of heritage interventions over time, thus connecting with the theory and praxis of monumental restoration. In particular, within the Paradores, military architecture stands out in the Ministry’s period, in which all kind of restoration possibilities were explored. In this sense, the present project puts forth a hybrid type of Parador between restoration and new building, the two basic ways of establishment created in the Royal Commission, termed new building in military historic enclosure. This new characterization has been evaluated as the most efficient for establishing Paradores, whose architectonic guidelines include a wide range of possibilities: the imitation of historical architectonic models with use of borrowed heritage components that provide historical value, the use of modern language, or the inspiration in vernacular architecture. The amalgam of elements, styles and consecutive enlargement interventions was the common feature of the establishment of a Parador, both in a building or in a walled enclosure. The military architecture transformed into a hotel establishment gives proof of the scenographic vocation of heritage interventions, supported by interior design, as well as of its contribution to hotel architecture, related to its comfort, organization and the functioning of its facilities. The thesis delves into the diverse aspects of hotel restoration, partially pointed out by several authors, and puts forth the creation of a “medieval atmosphere” in military architecture, which came to its highest expression with the “unitary style” criteria of the Ministry of Information and Tourism. Hotel restoration within the context of the Paradores’ Network is defined in this thesis in relation to interventions in military constructions, whose systemization can be extrapolative to other architectural types or public hotel chains, based on the study which has been put forward in this project.

Exploring Cultural Heritage Resources in a 3D Collaborative Environment

Cultural heritage is a complex and diverse concept, which brings together a wide domain of information. Resources linked to a cultural heritage site may consist of physical artefacts, books, works of art, pictures, historical maps, aerial photographs, archaeological surveys and 3D models. Moreover, all these resources are listed and described by a set of a variety of metadata specifications that allow their online search and consultation on the most basic characteristics of them. Some examples include Norma ISO 19115, Dublin Core, AAT, CDWA, CCO, DACS, MARC, MoReq, MODS, MuseumDat, TGN, SPECTRUM, VRA Core and Z39.50. Gateways are in place to fit in these metadata standards into those used in a SDI (ISO 19115 or INSPIRE), but substantial work still remains to be done for the complete incorporation of cultural heritage information. Therefore, the aim of this paper is to demonstrate how the complexity of cultural heritage resources can be dealt with by a visual exploration of their metadata within a 3D collaborative environment. The 3D collaborative environments are promising tools that represent the new frontier of our capacity of learning, understanding, communicating and transmitting culture.

Fungal biodeterioration of colour cinematographic films of the cultural heritage of Cuba

Until recently, cinematographic film was largely cellulose-triacetate-based. However, this material is highly susceptible to biodeterioration, thus placing historic film collections, an important part of the cultural heritage of many countries, at risk. In the present study, samples taken from several biodeteriorated color cinematographic films belonging to the collection of the Cuban Institute for Cinematographic Industry and Arts (ICAIC) were investigated. Infrared spectroscopy showed that all films were of the same composition, i.e., a gelatin emulsion coating one side of a cellulose-triacetate-based film support. The films were analyzed by environmental scanning electron microscopy and scanning electron microscopy to determine the degree of biodeterioration and the type of colonizing microorganisms. Significant fungal colonization was found on both sides of the films in all samples, with a higher concentration of fungi on the gelatin emulsion side. Epifluorescence microscopy of fluorochrome-dyed films demonstrated that some of the fungi were still active, indicating that the films under study, and probably others at the ICAIC, are at risk of further deterioration. Fungi were identified by molecular biology techniques. The fungi mainly responsible for the observed biodeterioration were those belonging to the genera Aspergillus and Cladosporium, although other genera, such as Microascus and Penicillium, were identified as well. In accordance with the findings described herein, the existing guidelines for the prevention and control of film biodeterioration are discussed.

Integrated studies for the evaluation of conservation treatments on stone material from archaeological sites. Application to the case of Mérida (Spain)

In recent decades archaeological sites have been subject of many interventions. The application of conservation treatments, such us consolidation and protection ones by means of using, for instance, synthetic resins or organosilicic compounds, has been demonstrated inadequate in many cases, and even harmful for the heritage materials [1]. Evaluation studies should be a mandatory task, ideally before and after the intervention, but both tasks are complex and unusual in the case of archaeological heritage. Moreover, there is a general lack of knowledge in the mid and long term effects of these treatments, and how to act when these have resulted in deterioration of the original material. Remains of Roman Augusta Emerita, located in Merida (Spain), have gone through many interventions since the first archaeological campaign, in 1910. Some of them have demonstrated already to be harmful [2], others, more recent, must be evaluated in order to determine its effectiveness and durability, considering that many of these treatments are currently still applied. For this purpose a range of parameters has been measured such as color, surface hardness and roughness, mechanical or hydric properties, porosity, etc. on the original material (granite, marble and mortars mainly), and then the transformations of those same parameters analyzed after treatment, both in situ, in places where a intervention is documented, and in the laboratory, in samples. The study is being conducted both in the laboratory (Petrophysics Laboratory within IGEO) and in situ, on selected archaeological sites of Mérida (Theater and House of Mitreo). The comparison of results in untreated and treated areas of the site, and in treated-untreated samples, allows the distinction of variables that affect the interaction between products and stone material, issues such us effectiveness and durability of treatment and its validation or dismissal.

La habitación subterránea en la Península Ibérica : investigación geológica

La habitación rupestre en la Península Ibérica conforma un amplio conjunto de manifestaciones cuyos orígenes son difíciles de dilucidar. Existen conjuntos primitivos, posiblemente horadados durante la Antigüedad Clásica y Tardía, y otros que probablemente se originaron y excavaron en la Alta Edad Media, en los que se mezclan grupos de origen religioso y otros de probable uso defensivo. El conjunto peninsular es sin duda el más variado de Europa Occidental, pues recibió influencias árabes y usos de la cristiandad antigua, importados de Oriente Próximo, que por tanto relacionan estas manifestaciones con otras del arco mediterráneo. La supervivencia del uso de las cuevas a lo largo de la Baja Edad Media -una vez afianzada la Reconquista- es una incógnita, pero los usos rupestres volvieron a generalizarse en ciertos sectores de la Península durante la Edad Moderna, toda vez que el hábitat cuevero manifestó una eclosión relacionada con la peripecia de los moriscos, primero desterrados de sus habitaciones en el Sur y Este peninsular y luego expulsados en los albores del siglo XVII. Los que quedaron, nominalmente conversos, debieron habitar de nuevo cuevas en sus lugares de origen. Esos núcleos son los más abundantes, particularmente en la provincia de Granada y aledañas. Este substrato fue seguramente el punto de apoyo para la proliferación de las cuevas de habitación a partir del siglo XIX, en el cual un creciente proletariado agrícola y urbano necesitó de alojamientos baratos y no hizo sino imitar usos preexistentes, que se pueden rastrear en muchos de los núcleos rupestres que sobrevivieron mayoritariamente hasta bien entrado el siglo XX, y que se abandonaron gradualmente a partir de los años 60 de esa centuria. Para entonces, existían barrios de cuevas extensos en muchas provincias, destacando, aparte de las andaluzas, ciertas zonas de la Cuenca del Ebro (aragonesa, navarra y riojana), del arco periurbano de Valencia, del Sur de Madrid, de la Mancha toledana, o de las provincias de Albacete, Guadalajara, Murcia e incluso de Palencia. Los núcleos antiguos se excavaron -en razón de su origen dedicado a defensa y refugio- en lugares poco accesibles, que mayoritariamente se dan en relieves anfractuosos, en las orlas marginales detríticas y carbonatadas de las cuencas terciarias y en terrenos más antiguos de la geológicamente denominada Cuenca Vasco Cantábrica, en las cuales florecieron centros de eremitismo del primitivo condado de Castilla. También son lugares inaccesibles los riscos asomados a cantiles fluviales, cuya regularización morfológica natural ha sido causa de la ruina de múltiples hipogeos que se labraron con las mismas intenciones de refugio, defensa o retiro espiritual. Los núcleos modernos se han excavado ya en terrenos más propicios (los que componen las cuencas terciarias o "España arcillosa", mayoritariamente), y por ello observamos cómo abundan las litologías sedimentarias, que son aquellas en las que se horadaron casi todas las "colmenas" de habitación moderna en la Península. En unos casos y otros, existen rasgos comunes en lo relativo a la litología y comportamiento de los materiales excavados, y también en lo relativo a su evolución, meteorización y conservación. Se han estudiado por ello estas pautas comunes -como un posible avance para el establecimiento futuro de estudios de geoconservación del patrimonio rupestre habitado-, que se traducen en la determinación de los procesos de meteorización más característicos en los antros de la Península Ibérica -sean modernos o antiguos- y en la determinación de las relaciones más habituales entre geomorfología y tipología de las cuevas de habitación. También se exponen algunas conclusiones relativas a la resistencia de los tipos pétreos en relación a la antigüedad de los emplazamientos. Esta relación se explica bien si tenemos en cuenta que las cuevas antiguas trataban de ser lugares apartados en los que dominan rocas más resistentes -como se ha explicado- y que en las modernas se ha buscado la habitación permanente, en los materiales más blandos ocupan las depresiones terciarias del Centro, Este y Sur de la Península, colonizados no ya como refugios sino de modo seguro, y ya en arrabales "extramuros" de las ciudades. Geomorfológicamente, esta razón histórica tiene consecuencias sobre la posición de las cuevas, sobre su organización, y sobre su conservación. La extensión del dominio estudiado obliga prácticamente a bosquejar algunas de estas conclusiones geológicas, pero permite a su vez proporcionar una visión global acerca del patrimonio troglodítico desde una perspectiva geológica, y en ello radica la principal novedad de la investigación. Cave dwelling in the Iberian Peninsula comprises a great deal of examples whose origins are sometimes difficult to elucidate. There are primitive groups of caves, probably belonging to Classical and Late Antiquity, and other settlements that appear to have been created and excavated in the Early Middle Ages. Some of them are due to religious reasons and some others may probably have served for defensive uses. The Peninsular group is very likely the most diverse in Western Europe, for it was not only influenced by Arabs, but it also assimilated uses from the Antique Christendom, imported from the Middle East. In this sense, Iberian cave dwellings connect with those of the Mediterranean area. There is not total certainty about the survival of caves serving for dwelling throughout the Late Middle Ages, once the Reconquista was a fact. However, underground excavations for human habitation were once again dispread in certain zones of the Peninsula during the Early Modern period. This growth of underground habitats appears in connexion with Morisco’s vicissitudes; first of all, their removal from their settlements in South and Eastern Peninsula, and finally their expulsion from Spanish territory at the very beginning of XVII th century. Those of them who rested in Spain –and that were nominally “converts”- seem to have returned to cave dwelling in their places of origin, particularly in the province of Granada and its neighbouring zones. This substrate may have been the toehold for a new spreading of cave dwellings since XIX th century, when the increasing rural and urban proletariat returned to the pre-existent uses of caves in order to solve the necessity of affordable housing. This fact can still be detected in many of the rock settlements that have survived during a great part of the XX th century and which were gradually abandoned from the 60´s onwards. There were important cave dwelling districts in many Spanish territories by that time, and not only in Andalusia. We also find them in certain areas of the Ebro basin (those of Aragon, Navarra and La Rioja), in the peri-urban arc of Valencia, in the South of Madrid province and also in the provinces of Toledo (the so called “Mancha toledana”), Albacete, Guadalajara, Murcia or even Palencia as well. Due to their defensive and refuge uses, primitive underground habitats were dug in hardly accessible places. The majority of them are located in mountainous and rough areas, when not in the marginal borders of Tertiary basins, where coarse detritic and carbonate formations outcrop. Cave dwellings can also be found in more ancient rock masses, such as those of the Basque Cantabrian Mesozoic Basin, which is the area where hermit centres of the primitive County of Castile first flourished. Cliffs surrounding fluvial valleys are as well inaccessible places, but here we find that geological evolution has caused the destruction of many rock sanctuaries and cliff dwellings that were originally dug with the same purposes of defence, refuge and spiritual retreat. Later modern cave settlements were dug in quite more favourable terrains, mainly in the soils that compose the Tertiary basins, generally known as “España arcillosa” or “Clayey Spain”. Therefore, we find abundant sedimentary fine and medium grained lithologies, which are the ones that have hosted the majority of Modern Era warren cave dwellings in the Iberian Peninsula. Actually, both types of cave dwelling share some standards regarding the lithology of the excavated materials, and they share as well certain patterns that affect to their evolution, weathering and preservation. These common patterns have been studied here in order to determine the most characteristic weathering processes that affect the majority of the Iberian caves, both Antique and Modern. And also with a view to establish the most habitual relationships between geomorphology and typology of cave dwellings. The study may as well provide a first basis for future studies on geo-preservation of cave dwellings heritage. We also reach some conclusions about the strength of different rocks concerning the antiquity of the sites. As we have already pointed out, this relation comes from the fact that ancient caves were placed in remote or isolated locations, where harder rocks outcrop, while more modern ones result from people´s search of permanent dwelling. In this sense, the softer rocks of the Tertiary Basins of Middle, East and South Peninsula provided a secure colonization to this second and modern group. And moreover, considering geomorphological features, this historical reason has had an effect not only on the position and location of the caves, but also on their organisation/structure/distribution and preservation. The huge extension of our domain of interest almost forces to sketch out some of these geological conclusions. But at the same time it gives a global panorama of Spanish troglodyte heritage, seen from a geological perspective. And here is the main novelty of this research.

A model of economic management of cultural heritage: the rehabilitation of fort christmas as an interpretation center of defensive architecture of the Mediterranean in Cartagena (Spain)

The Cultural Heritage constitutes a way to generate social identities and play an important role in the development of the Spanish Mediterranean cities that opt to sustainable quality tourism. The reflection on the necessity of intervention on this heritage, in addition to establishing what should be done, brings up the need to define the reasons for taking action, why and what-for. These decisions are essential to establish if its maintenance and recovery are economically sustainable. The Project "Cartagena Port of Cultures", with support from the European Union, is an example of effective instrument for ensuring the sustainability of our built heritage conservation. Its main objective was to enable sustainable development of tourism in Cartagena based on sustainability and seasonality. This was achieved through a process of recovery of heritage resources and their optimum promotion and marketing.

El imaginario en la génesis del proyecto arquitectónico: La construcción de la realidad a través del mito, la utopía y la cibercultura

El término imaginario, nombra el principio y el tema central de una investigación del mundo arquitectónico, necesaria para entender las condiciones alrededor de un proceso proyectual íntimo, cargado de significaciones ideológicas y simbólicas. En diferentes interpretaciones, el inconsciente colectivo y personal, científico o social, aparece en el origen de cada pensamiento y comportamiento humano, constituyendo un universo cerrado y caótico, donde todas las ideas están en constante tensión y contradicción. Por esta razón existen nociones y construcciones lógicas y coherentes que estructuran el marco de la verisimilitud y por tanto el régimen de la realidad, mediante la verdad y la verificación. Para el proyecto arquitectónico estas configuraciones se expresan en la situación del espacio, el tiempo y el cuerpo, como elementos básicos de jerarquización de la habitabilidad y de la cohabitabilidad humana. Esta tesis pretende acotar y definir un ámbito de procesos verosímiles instalados dentro del imaginario mediante el patrimonio intangible del pensamiento mítico o utópico, donde no solamente se crean envolventes del pensamiento, de iconografía o de sociedades, sino de donde también se derivan modelos rígidos y excluyentes, desde teorías basadas en la heteronormatividad y la segregación según el sexo, el género, la clase y la capacidad dentro de la diversidad funcional. La experiencia del espacio arquitectónico ha sido tradicionalmente descrita mediante palabras e imágenes: el lógos y el símbolo han sido los grandes intermediadores entre los sujetos y el habitar. Los ámbitos cotidiano y urbano se han regido por modelos y normas absolutas aplicadas universalmente y el mundo arquitectónico se ha visto estancado en la polaridad dual, entre lo público y lo privado, el dentro y el fuera, el movimiento y el reposo, el hombre y la mujer. Si el espacio-tiempo, el cuerpo y sus interpretaciones son la base para los modelos absolutistas, universalistas y perfeccionistas que han dominado el pensamiento occidental y elaborado la noción de lo “normal” en su totalidad, restando complejidad y diversidad, en la era hipermoderna ya no tiene sentido hablar en términos que no contemplen la superposición y la contradicción de la multiplicidad caótica en igualdad y en equilibrio instable. La realidad se ha visto reinventada a través de situaciones intermedias, los lugares inbetween en los espacios, tiempos, identidades y nociones presupuestas, donde se ha tergiversado el orden establecido, afectando al imaginario. La cotidianidad ha superado la arquitectura y el tiempo ha aniquilado el espacio. La conectividad, las redes y el libre acceso a la información – allá donde los haya – componen el marco que ha permitido a los sujetos subalternos emerger y empezar a consolidarse en el discurso teórico y práctico. Nuevos referentes están apareciendo en el hiper-espacio/tiempo aumentado, infringiendo todas aquellas leyes e interpretaciones impuestas para controlar los hábitos, las conductas y las personas. La casa, la ciudad y la metrópolis al vaciarse de contenidos, han dejado de cumplir funciones morales y simbólicas. Los no-lugares, los no-space, los no-time (Amann, 2011) son las condiciones radicalmente fenoménicas que reemplazan la realidad de lo vivido y activan de forma directa a los sentidos; son lugares que excitan el cuerpo como termótopos (Sloterdijk, 2002), que impulsan el crecimiento de la economía y en gran medida la multinormatividad. Sin duda alguna, aquí y ahora se requiere un nuevo modo de emplear la palabra, la imagen y la tecnología, dentro de una temporalidad efímera y eterna simultáneamente. ABSTRACT The term imaginary marks the beginning and the main topic of this research into the architectural world, presented as the necessary condition to understand the design process in its intimate layers, loaded with ideological and symbolic meanings. Through different interpretations, the unconscious, personal and collective, scientific or social, is found in the origin of every human thought and behaviour, constituting a closed chaotic universe, where all ideas are in constant tension and contradiction. This is why there are logical and coherent notions or discursive constructions which organise the context of verisimilitude and therefore the regime of reality through truth and its verification. For the architectural project, these specific configurations are associated with space, time and body as basic elements of management and hierarchization of human habitability and co-habitability. This thesis aims to demarcate and define a field of verisimilar processes installed in the imaginary, through the intangible heritage of mythical or utopian thinking, where not only enclosures of thought, iconography or utopian ideals are created, but from where rigid and exclusive models are derived as well, from theories based on heteronormativity and segregation by sex, gender, class and functional diversity. The experience of the architectural space has been described traditionally through words and images: the language and the symbol have been intermediating between the user and his habitat. Everyday life and urban interactions have been governed by absolute, universally applied, models or standards, therefore the architectural world has been stalled in a constant dual polarity between the public and the private, the inside and the outside, the movement and the repose, the man and the woman. Certainly, if the space-time notion, along with the theorization of the body, are the basis for absolutist, universalist and perfectionist models that have dominated western thought and developed the concept of “normal” in its totality, deducting all complexity and diversity, in the hypermodern era it makes no longer sense to speak in terms that ignore the overlap and contradiction of the chaotic multiplicity that characterises equality and unstable balance. Reality has been reinvented through intermediate situations, the in-between spaces, time, identities, or other presupposed notions. The order of truth has been distorted, affecting and transforming the contemporary imaginary. Everyday practices have surpassed the architectural design and time has annihilated space. Connectivity, networks, free access to information -wherever it exists-, compose the framework that has allowed subaltern subjectivity to emerge and begin to consolidate into main theoretical and practical discourses. New models are appearing in the augmented hyper-space/ time, transgressing any rule and interpretation imposed to control habits, behaviours and people. The house, the city and the metropolis are empty of content; they no longer fulfil moral and symbolic functions. The non-places, non-space, non-time (Amann, 2011) are radically phenomenal conditions that replace the reality of the lived experience and activate the senses as places that excite the body, thermotopos (Sloterdijk, 2002), which boost economic growth and to a considerable extent the multinormativity. Undoubtedly, what is required here and now is a new way of employing the word, the image and the technology within an ephemeral yet eternal temporality.

Anomaly Detection Using Remote Sensing for the Archaeological Heritage Registration

The aim of this work is an approach using multisensor remote sensing techniques to recognize the potential remains and recreate the original landscape of three archaeological sites. We investigate the spectral characteristics of the reflectance parameter and emissivity in the pattern recognition of archaeological materials in several hyperspectral scenes of the prehispanic site in Palmar Sur (Costa Rica), the Jarama Valley site and the celtiberian city of Segeda in Spain. Spectral ranges of the visible-near infrared (VNIR), shortwave infrared (SWIR) and thermal infrared (TIR) from hyperspectral data cubes of HyMAP, AHS, MASTER and ATM have been used. Several experiments on natural scenarios of Costa Rica and Spain of different complexity, have been designed. Spectral patterns and thermal anomalies have been calculated as evidences of buried remains and change detection. First results, land cover change analyses and their consequences in the digital heritage registration are discussed.