Publications
Ançã Limestone, an IUGS Heritage Stone in the UNESCO World Heritage Site “University of Coimbra – Alta and Sofia” of Portugal
Ançã Limestone, a fine-grained Jurassic limestone from Central Portugal, has been recognized as an IUGS Heritage Stone for its significant role in shaping the architectural and sculptural identity of Coimbra. This study highlights its geological characteristics, historical extraction, and influence on major artistic traditions spanning Gothic to Baroque periods, contributing to the UNESCO World Heritage Site 'University of Coimbra – Alta and Sofia.' The research documents the stone's physical properties, which enabled intricate sculptural details by renowned masters like Mestre Pêro and Jean de Rouen. It also addresses the stone's vulnerability to decay, summarizing weathering behavior and conservation challenges. By integrating geological, historical, and conservation perspectives, this study underscores Ançã Limestone's importance as a key component of Portugal’s geoheritage and its role in preserving the Outstanding Universal Value of the site.
TRANSFORMAR A RUA DA SOFIA: Contributos para um processo participado de valorização de um Bem inscrito na Lista do Património Mundial
A collaborative approach to preserving and enhancing the historic significance of UNESCO World Heritage Sites is demonstrated through the transformation process of Rua da Sofia, part of the University of Coimbra – Alta e Sofia. This study emphasizes the importance of inclusive, transparent, and citizen-informed decision-making in shaping the future of such culturally significant urban spaces. By focusing on participatory principles rather than specific design solutions, it provides a framework for engaging stakeholders effectively. The research complements a practical guide aimed at collective urban planning, offering insights that can be applied to other World Heritage Sites facing similar challenges.
Tourism management of World Heritage Sites. Perspectives on 10 years of integration of the University of Coimbra, Alta and Sofia in the UNESCO list
A decade after the University of Coimbra – Alta and Sofia was inscribed on the UNESCO World Heritage List, research identifies four critical challenges shaping its tourism management: strategic positioning across sectors, urban competitiveness enhancement, stimulation of local industry and entrepreneurship, and leveraging the UNESCO designation for international recognition. The study employs a Delphi technique within the quadruple helix model, engaging 23 stakeholders from public authorities, academia, private sector, and civil society over three rounds to assess impacts and strategies for adaptation, innovation, and entrepreneurship. Findings underscore the need for cohesive strategies to align with evolving visitor expectations while capitalizing on global heritage status. This approach offers a novel framework for managing tourism at World Heritage Sites, though its single-site focus limits broader applicability.
The limestone of Ançã Formation: a heritage stone from Portugal
Ançã limestone, a middle Jurassic formation from Portugal's Lusitanian Basin, stands out as a heritage stone with significant historical and architectural importance. This study identifies it as a strong candidate for 'Global Heritage Stone' designation due to its extensive use since the 14th century in notable structures like Coimbra University's UNESCO-listed buildings, including the Royal Palace of Alcáçova and the Joanine Library. The formation, characterized by its low porosity and high strength, is exploited from three quarry zones near Cantanhede, contributing approximately 8000 m³ annually to civil construction. The research highlights the need for protection and sustainable use of this stone, emphasizing its role in regional economic growth and cultural heritage preservation. Supported by Portuguese funding, the study underscores the importance of collaboration between urban planners and policymakers to ensure the continued viability of traditional quarry extraction areas.
COIMBRA, o ressurgimento da Cidade em 1537
In 1537, the relocation of the University of Lisbon to Coimbra marked a pivotal moment for the city, catalyzing profound urban, demographic, social, economic, and cultural transformations. This study reveals that Coimbra's renaissance began under King D. Manuel and intensified post-1537, with significant architectural developments. Notable changes included the opening of Rua da Sofia in 1538, followed by the construction of distinguished houses on its western side. Eastern expansion saw the rise of university colleges from the 1540s onward, including the Colégio de Jesus (1547), Colégio de S. Jerónimo (1565), and Colégio das Artes (1568). The research approach combines historical analysis with urban development studies to elucidate Coimbra's transformation during this period.
Bacterial and Archaeal Structural Diversity in Several Biodeterioration Patterns on the Limestone Walls of the Old Cathedral of Coimbra
A study of the Old Cathedral of Coimbra reveals that bacterial and archaeal communities contributing to biodeterioration are highly diverse and adaptable to harsh conditions. While these microbes form complex biofilms, their distribution is more strongly influenced by abiotic factors such as water availability and salinity rather than specific deterioration patterns. The research used Next-Generation Sequencing (NGS) to analyze samples from deteriorated limestone walls in three chapels, identifying dominant phylogenetic groups but finding no clear link between microbial communities and distinct biodeterioration types. These findings suggest that microbial populations interact dynamically with algal and fungal species, offering critical insights for the preservation of historic stone monuments.
The Role of Tourism Education in Overtourism and Destination Management
A proposed walking route for young visitors in Coimbra, Portugal, demonstrates how cultural tourism can mitigate overtourism by engaging families and fostering local development through non-formal educational programs. The study suggests that well-designed heritage interpretation products for youth can raise awareness of cultural conservation while diversifying tourist experiences. Researchers analyzed socio-economic, cultural, and attitudinal impacts of UNESCO World Heritage Site (WHS) designation on Coimbra’s Alta and Sofia districts, combining literature reviews with surveys to inform the route’s design. Findings highlight the potential for destination managers to enhance competitiveness by integrating informal educational activities that satisfy young and family tourists while strengthening local value creation.
Candidatura da Universidade de Coimbra a Património Mundial
The University of Coimbra – Alta and Sofia was inscribed as a UNESCO World Heritage Site on June 22, 2013, marking a significant milestone in its centuries-long history. This recognition was the result of a meticulous process led by two key projects under the Rectorship: the Gabinete Paço das Escolas and the Gabinete de Candidatura à UNESCO, established in March and October 2004, respectively. These initiatives played a pivotal role in shaping the university's candidacy, drawing on extensive documentary and bibliographic research to highlight its historical significance and cultural influence. The study delves into the contributions of political-conceptual protagonists, theorists, and decision-makers who were instrumental in this endeavor.
Beyond Sight and Sound: Fado of Coimbra, Intangible Heritage with Touristic Value
Fado of Coimbra, recognized as an intangible cultural heritage with significant touristic value, contributes to the distinction of the University of Coimbra – Alta and Sofia. This study reveals that Fado's aesthetic expression, rooted in lyricism and musicality, is deeply intertwined with the city's cultural legacy and holds substantial economic potential in global tourism markets. The research employs bibliographical, documental analysis, and direct observation to trace the genre's origins, unique characteristics, and its complex relationship with Lisbon Fado, while also examining its social history and evolution. The findings underscore Fado's role as a living tradition that enriches Coimbra's heritage and its broader cultural significance.
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