Publications
The UNESCO 14th Century Fortifications of Cerca Nova (Évora, Portugal): Provenience and Classification of Geo-Materials and Vascular Plants Inventory
A study of the UNESCO-listed 14th-century fortifications of Cerca Nova in Évora, Portugal, reveals that construction materials were primarily sourced from local quarries and scattered boulders, with limited use of non-local lithologies like marble and limestone—likely repurposed medieval spolia. The research employed lithological characterization to trace ancient extraction areas, providing archaeometric insights into the provenance of geomaterials. Additionally, an inventory of vascular plants growing on the fortifications identified 42 taxa, evenly split between native and exotic species, including eight invasive alien taxa predominantly of tropical-American origin. These findings highlight the historical significance of Cerca Nova while also underscoring its ecological dynamics.
The Smart Evolution of Historical Cities: Integrated Innovative Solutions Supporting the Energy Transition while Respecting Cultural Heritage
A groundbreaking study demonstrates that Building-Integrated Photovoltaics (BIPV) can be successfully implemented in the Historic Centre of Évora, balancing energy transition goals with the preservation of cultural heritage. The research, part of the European POCITYF project, achieved positive decarbonisation metrics while adhering to strict guidelines from local authorities and UNESCO standards. It involved collaboration between technology developers ONYX and Tegola, the Municipality of Évora, and heritage experts, ensuring that retrofitting solutions respect historical integrity without compromising energy performance. This approach offers a scalable model for integrating renewable energy in other historic urban centres.
Tourist satisfaction: an analysis of tourists visiting historic centres in Portugal
Tourists visiting historic centers in Portugal, including the UNESCO-listed Historic Centre of Évora, exhibit exceptionally high levels of satisfaction. This study confirms that tourist satisfaction is closely linked to motivations for travel, quality of experience, and loyalty to the destination. Researchers conducted surveys over three peak summer months across five major Portuguese historical sites—Porto, Coimbra, Lisbon, Évora, and Faro—to analyze these relationships. Hypothesis testing validated the connections between these constructs, providing insights that could inform tourism management strategies aimed at enhancing visitor satisfaction and long-term destination loyalty.
Sustainable and Integrated Urban Planning and Governance in Metropolitan and Medium-Sized Cities
Integrated Strategies for Sustainable Urban Development (ISUD) can drive sustainable strategic planning in both metropolitan and medium-sized cities, but their effectiveness is hindered by limited citizen and stakeholder involvement. A comparative study of Barcelona and Évora reveals that while ISUD provides a framework for addressing socioeconomic challenges—such as depopulation in Évora or neighborhood disparities in Barcelona—it struggles to fully engage local stakeholders during planning and implementation. The analysis highlights the need for stronger participatory approaches to align ISUD with broader policy goals, including territorial cohesion, raising questions about its potential to reverse depopulation trends in medium-sized towns.
The Challenging Implementation of World Heritage Historic Centres’ Preservation Programmes: A Comparative Case-Study Analysis in Portugal
Local political support, funding, and management structure are the most decisive factors for the successful implementation of World Heritage historic centres' preservation programmes, according to a comparative case-study analysis of Évora, Porto, and Guimarães in Portugal. This study reveals that despite municipalities being major funders and promoters of heritage preservation, institutional capacity difficulties often hinder effective policy execution. By analysing programme documentation and conducting interviews with local managers, researchers identified these critical factors, shedding light on the challenges faced by Portuguese World Heritage sites. The findings underscore the need for stronger political commitment, sustainable funding models, and streamlined management structures to ensure the long-term preservation of these culturally significant areas.
Characterisation of Building Stock and Its PathologiesCase Study of the Historical City Centre of Leiria, Portugal
The historical city centre of Leiria, Portugal, exhibits significant architectural and cultural heritage value despite the absence of an integrated conservation policy. A detailed characterisation of its building stock reveals notable discrepancies in construction materials and techniques, even among similar urban centres like Porto, Lisbon, Guimarães, and Évora. This study highlights the importance of individualised analysis for each historic centre to effectively safeguard their unique heritage. The research employed non-destructive inspection methods to document pathologies and assess preservation needs, underscoring the necessity for tailored conservation strategies to protect these invaluable cultural assets.
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