Publications
Sustainable tourism and World Heritage site: A case study of the historic centre of Porto
Rising tourism and real estate speculation in Porto, Portugal, following its 1996 UNESCO World Heritage designation, are significantly altering the city's urban heritage and social fabric. A study reveals that while new constructions preserving only facades create 'points of memory' for visitors, they violate heritage integrity. The 'golden visa' program has further transformed the historic center into a hub of short-term accommodations, displacing locals and creating a sense of insecurity among residents. Experts argue that visitor numbers are already excessive, threatening Porto's Outstanding Universal Value. Through on-field interviews, social surveys, roundtable discussions with scholars, and consultations with governmental representatives, the research explores sustainable tourism strategies to ensure visitors contribute positively to local heritage while preserving its authenticity.
The Impact of Pollution on Cultural Heritage in the Historic Centre of Porto, Portugal
Pollution significantly accelerates the deterioration of stone facades in Porto's historic center, particularly in high-traffic areas. A study comparing three churches—Carmelitas, São João Novo, and Vitória—revealed that Carmelitas Church, located in a busier part of the city, exhibited far more severe damage due to direct exposure to pollutants. The research employed an anomalies survey using photographic records, adapting a methodology originally developed for Carmo Church in Olinda, Pernambuco. This approach allowed for the assessment of pollution effects over time while contextualizing the structural and material characteristics of each case study. The findings underscore the urgent need for mitigation measures, aligning with Porto's existing climate change adaptation initiatives as part of the Portuguese Camino to Santiago.
An Application of the Walkability Index for Elderly Health—WIEH. The Case of the UNESCO Historic Centre of Porto, Portugal
A study applying the Walkability Index for Elderly Health (WIEH) to Porto's historic center reveals that only a few paths are strongly suited for older adults, with steep slopes significantly hindering pedestrian network quality. The research builds on prior work by validating WIEH, which assesses public spaces and walkability based on criteria relevant to elderly health. By analyzing the UNESCO-listed area, the study highlights the impact of urban design on accessibility and mobility for aging populations, emphasizing the need for interventions to improve walkability in historic contexts.
Limits of Acceptable Change (LAC) for Tourism Development in the Historic Centre of Porto (Portugal)
A study on the Historic Centre of Porto, Luiz I Bridge, and Monastery of Serra do Pilar identifies critical limits for sustainable tourism development by analyzing local perceptions. It reveals that resident populations experience significant tourism impacts, necessitating their active involvement in shaping local policies to ensure acceptable changes. The research employs a qualitative approach with three focus groups, engaging stakeholders to define these limits using the Limits of Acceptable Change (LAC) method. This participatory planning strategy aims to support sustainable development while balancing diverse stakeholder interests.
Temporal Variability of Theft Types in the Historic Centre of Porto
A study of theft patterns in Porto's Historic Centre reveals that thefts are more prevalent at night and less frequent during winter, aligning with routine activity theory. The research analyzed official police records to explore temporal and seasonal variations across different theft types, finding significant differences in occurrence times but not uniformly for all theft categories. This first-of-its-kind case study in Porto highlights the importance of time-based analysis for designing prevention strategies and informs future criminal time studies.
How Residentes Perceive the Impacts of Tourism. The Case of the Historic Centre of Porto
Residents of Porto perceive tourism growth as harmonious with the city, particularly highlighting its socio-cultural benefits. A survey of 322 professionals and residents revealed that tourism development is viewed positively, with the socio-cultural component being the most significant factor in this perception. The study also suggests that place of residence or professional activity does not significantly alter this positive outlook, indicating a broad consensus on tourism's role in enhancing Porto's Historic Centre. This research provides insights into how local perceptions can shape sustainable urban development in UNESCO World Heritage Sites.
Urban Tourist Motivations in the City of Porto
Over half of tourists visiting Porto are primarily motivated by its cultural and gastronomic appeal, with hedonic consumption driving their choices. This insight emerges from a study that systematically identified and prioritized key pull factors influencing tourist behavior in the historic center of Porto using the Analytical Hierarchy Process method. The research addresses a gap in understanding Porto's growing importance as a European tourist destination by analyzing surveys conducted non-intrusively, offering valuable guidance for tourism professionals aiming to craft authentic experiences that leverage Porto's unique cultural and culinary heritage.
UNESCO’s Historic Centre of Porto: Rehabilitation and Sustainability
Porto's Historic Centre, a UNESCO World Heritage Site since 1996, has successfully undergone rehabilitation and sustainability efforts led by Porto Vivo – SRU. This initiative balances heritage preservation with environmental and social considerations, focusing on enhancing urban functions, contemporary comfort, and mobility while minimizing energy impact. The approach integrates cultural identity, health, and lifestyle improvements, demonstrating a model for sustainable urban development that can be replicated globally.
Mapping the Intangibilities of the Historic Centre of Porto: ParticipA(C)TION (and its Challenges) in Cultural Mapping Projects
Cultural mapping projects can successfully operationalize deep participation when agents negotiate its meaning and stakes, leading to meaningful urban development outcomes. This study analyzes the 'Manobras no Porto' project, demonstrating that genuine participation—beyond mere consultation—requires diverse motivations and skills from stakeholders. The research highlights the complexity of participatory processes in cultural mapping, emphasizing their role as exercises of negotiation between involved parties. By examining this Portuguese case, the study contributes to theoretical debates on governance, urban development, and the practical implementation of participatory cultural strategies.
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