Search Results (482)

Dark skies, a vital natural and cultural resource, have been increasingly threatened by light pollution due to rapid urbanization, leading to ecological degradation and biodiversity loss. As a key strategy for sustainable regional development, dark sky parks (DSPs) not only preserve nocturnal environments but also enhance livability by balancing urban expansion and ecological conservation. This study develops a novel framework for evaluating DSP suitability, integrating ecological and socio-economic dimensions, including the resource base (e.g., nighttime light levels, meteorological conditions, and air quality) and development conditions (e.g., population density, transportation accessibility, and tourism infrastructure). Using the Guangdong–Hong Kong–Macao Greater Bay Area (GBA) as a case study, we employ Delphi expert consultation, GIS spatial analysis, and multi-criteria decision-making to identify optimal DSP locations and prioritize conservation zones. Our key findings reveal the following: (1) spatial heterogeneity in suitability, with high-potential zones being concentrated in the GBA’s northeastern, central–western, and southern regions; (2) ecosystem advantages of forests, wetlands, and high-elevation areas for minimizing light pollution; (3) coastal and island regions as ideal DSP sites due to the low light interference and high ecotourism potential. By bridging environmental assessments and spatial planning, this study provides a replicable model for DSP site selection, offering policymakers actionable insights to integrate dark sky preservation into sustainable urban–regional development strategies. Our results underscore the importance of DSPs in fostering ecological resilience, nighttime tourism, and regional livability, contributing to the broader discourse on sustainable landscape planning in high-urbanization contexts. Full article

Recreational diving depends on healthy marine ecosystems, yet it can harm biodiversity through species displacement and habitat damage. Bombinhas, a biodiverse diving hotspot in southern Brazil, faces growing threats from human activity and climate change. This study assessed the ecological structure of Sepultura Beach (2018) for potential diving trails, comparing it with historical data from Porto Belo Island. Using visual censuses, transects, and photo-quadrats across six sampling campaigns, researchers documented 2419 organisms from five zoological groups, identifying 14 dominant species, including Haemulon aurolineatum and Diplodus argenteus. Cluster analysis revealed three ecological zones, with higher biodiversity at the site’s edges (Groups 1 and 3), but these areas also hosted endangered species like Epinephelus marginatus, complicating trail planning. A major concern was the widespread bleaching of the zoanthid Palythoa caribaeorum, a key ecosystem engineer, likely due to rising sea temperatures (+1.68 °C from 1961–2018) and declining chlorophyll-a levels post-2015. Comparisons with past data showed a 0.33 °C increase in species’ thermal preferences over 17 years, alongside lower trophic levels and greater ecological vulnerability, indicating tropicalization from the expanding Brazil Current. While Sepultura Beach’s biodiversity supports diving tourism, conservation efforts must address coral bleaching and endangered species protection. Long-term monitoring is crucial to track warming impacts, and adaptive management is needed for sustainable trail development. The study highlights the urgent need to balance ecotourism with climate resilience in subtropical marine ecosystems. Full article

Cultural heritage in insular regions faces increasing challenges due to overtourism, seasonal economies, and insufficient protection frameworks. This study investigates the adaptive reuse of Sarakina Mansion, a deteriorated 18th-century estate on the island of Zakynthos, as a model for integrating cultural heritage preservation with sustainable tourism. The research addresses the gap in localized strategies for heritage-led development in the context of islands with overtourism. Through a qualitative case study methodology—including site analysis, archival research, and stakeholder interviews—this paper explores how abandoned cultural assets can be reactivated to foster community engagement and diversify tourism models. Two distinct SWOT analyses were conducted as follows: one at the territorial level (Zakynthos Island) and another focused on the island’s cultural heritage. The findings highlight key obstacles such as environmental degradation and policy fragmentation, but they also reveal opportunities for adaptive reuse grounded in local identity and sustainable practices. The proposed reuse scenario for Sarakina promotes partial structural stabilization and community-driven cultural programming, aiming to create a hybrid open-air cultural hub. This study contributes a replicable framework for reimagining neglected heritage assets in overtourism-affected areas, aligned with the UN Sustainable Development Goals (SDGs). Full article

Tinos Island, part of the Cyclades Complex in the central Aegean Sea, represents a distinctive case of geocultural heritage where geological formations and cultural identity intersect. This study evaluates the geoeducational and geotouristic potential of Tinos’ geosites using GEOAM methodology, which assesses their scientific, educational, and conservation value. Six geosites are examined to explore their geoeducational potential, including prominent locations such as the Tafoni formations and the Exombourgo granite massif. The findings highlight the significance of these sites, while also identifying challenges related to infrastructure, stakeholder engagement, and sustainable management. By integrating geoethics into geotourism practices, Tinos can adopt a balanced approach that enhances environmental conservation alongside community-driven economic benefits. The study underscores the need for collaborative initiatives to optimize the island’s geoheritage for education and tourism, ensuring its long-term preservation. Geotourism, when responsibly implemented, has the potential to strengthen local identity while advancing sustainable tourism development. Full article

This research paper presents an assessment of geohazards on Lefkas Island, Greece, using Geographic Information System (GIS) technology to map risk and enhance public awareness through an interactive web application. Natural hazards such as landslides, floods, wildfires, and desertification threaten both the safety of residents and the island’s tourism-dependent economy, particularly due to its seismic activity and Mediterranean climate. By combining the Sendai Framework for Disaster Risk Reduction with GIS capabilities, we created detailed hazard maps that visually represent areas of susceptibility and provide critical insights for local authorities and the public. The web application developed serves as a user-friendly platform for disseminating hazard information and educational resources, thus promoting community preparedness and resilience. The findings highlight the necessity for proactive land management strategies and community engagement in disaster risk reduction efforts. This study underscores GIS’s pivotal role in fostering informed decision making and enhancing the safety of Lefkas Island’s inhabitants and visitors in the face of environmental challenges. Full article

This research proposes a framework for Eudaimonic well-being in destination competitiveness. This framework is based on the theoretical Ritchie and Crouch’s model (1993, 2000, 2003) and the recent theoretical notion that a travel trip may influence life satisfaction through tourists’ experiences. We conducted a qualitative study based on 34 in-depth interviews with key tourism stakeholders in Cape Verde, a small island developing country (SIDS) dependent on the tourism sector. The findings contribute to identifying specific sources of positive and negative effects that may affect the tourists’ and residents’ overall sense of well-being and thus affect the overall destination competitiveness. Full article

The COVID-19 pandemic revealed long-standing vulnerabilities in island tourism economies such as Crete and Chios, including seasonality, overdependence on mass tourism, and limited innovation adoption. This study investigates how sustainable tourism, regional development, and innovation interconnect in these two cases. Drawing on structured questionnaires addressed to tourism stakeholders in Hersonissos (Crete) and Chios, we apply a comparative analysis through descriptive and inferential statistics. The findings reveal a common interest in diversifying tourism offerings through digital transformation and alternative tourism models. Hersonissos demonstrates higher engagement with innovation-led strategies, while Chios reflects a cautious but growing inclination toward eco-tourism and cultural tourism initiatives. The study employs a comparative cross-sectional design based on structured questionnaires addressed to 71 tourism stakeholders in Hersonissos and Chios. Data were collected through purposive sampling that was completed in July 2023. As a practical outcome, we propose the Regional Innovation Index in Tourism—a composite tool designed to assess innovation readiness at the local level. This index enables policymakers to evaluate the strategic capacity of tourism regions and supports the formulation of long-term, place-based development strategies aligned with EU policy goals and the transition to a green economy. Full article

This study develops and tests an integrated structural equation model (SEM) linking Butler’s Tourism Area Life Cycle (TALC), residents’ quality of life (QoL), and community participation in sustainable tourism governance (STG) across three emerging island destinations in Aceh, Indonesia. Drawing on survey data from 1266 residents, we employ confirmatory factor analysis and covariance-based SEM to (1) assess the direct effects of TALC-derived dimensions on residents’ QoL; (2) examine the influence of residents’ QoL on governance participation; and (3) evaluate both direct and indirect pathways linking TALC to STG. Rather than distinct life cycle stages, we conceptualize and measure residents’ perceptions of destination maturity based on key TALC dimensions, such as infrastructure development, tourism intensity, and institutional coordination. Results indicate that higher perceived destination maturity is positively associated with residents’ QoL (β = 0.21, p < 0.001), and that residents’ QoL strongly predicts governance participation (β = 0.31, p < 0.001). TALC dimensions also directly affect STG (β = 0.23, p < 0.001), with residents’ QoL partially mediating this relationship and accounting for 22.4% of the total effect. Multigroup SEM reveals consistent effect patterns across Weh, Pulo Aceh, and Simeulue. These findings illustrate how TALC-informed perceptions of destination maturity relate to residents’ quality of life and governance participation, suggesting that perceived well-being may play an important role in shaping community engagement in small-island tourism contexts. Full article

Sustainable tourism has become a strategic imperative, particularly in Bali Island, where tourism drives regional economic growth. In this study, we investigate the mediating role of green service innovation in the relationship between the marketing mix and business performance among small and medium-sized enterprises (SMEs) in Bali Island’s tour and travel sector. We seek to understand how sustainability-oriented innovation contributes to enhancing SME competitiveness and long-term performance. A quantitative approach was adopted, using structured survey data from 387 tour and travel business owners registered with the Bali Provincial Tourism Office. Structural Equation Modeling (SEM) was employed to assess both the direct effects of the marketing mix on business performance and the indirect effects mediated by green service innovation. The findings indicate that the marketing mix does not directly influence green service innovation or business performance. However, green service innovation significantly enhances business performance, confirming its mediating role. This suggests that traditional marketing strategies are insufficient unless aligned with sustainability-driven innovation. Green service innovation acts as a strategic resource that strengthens business performance in tourism SMEs. We provide theoretical and practical insights into how integrating sustainability into marketing and operational strategies can enhance SMEs’ competitiveness and support sustainable tourism development. Full article

Tourism offers many economic benefits but can have long-lasting ecological effects when improperly managed. Tourism can cause overwhelming pressure on wastewater treatment systems, as in Belize, where some of the over 400 small islands (cayes) that were once temporary sites for fishermen have become popular tourist destinations. An overabundance of nitrogen, in part as a result of incomplete wastewater treatment, threatens human health and ecosystem services. The tourism industry is a complex and dynamic industry with many sectors and stakeholders with conflicting goals. In this study, a systems thinking approach was adopted to study the dynamic interactions between stakeholders and the environment at Laughing Bird Caye National Park in Belize. The project centered on nutrient discharges from the caye’s onsite wastewater treatment system. An archetype analysis approach was applied to frame potential solutions to nutrient pollution and understand potential behaviors over time. “Out of control” and “Underachievement” were identified as system archetypes; “Shifting the Burden” and ‘‘Limits to Success’’ were used to model specific cases. Based on these results, upgrading of the wastewater treatment system should be performed concurrently with investments in the user experience of the toilets, education on the vulnerability of the treatment system and ecosystem, and controls on the number of daily tourists. Full article

Plastic pollution poses a massive problem to the environment, particularly seas and oceans. Microplastics (MPs) ingestion by marine species can generate many adverse effects, including causing oxidative stress. This study evaluated the effects of anthropic activity-related MP presence in two coastal fish species—Serranus scriba (more related to rocky bottoms) and Lithognathus mormyrus (more related to sandy bottoms)—in two areas of Mallorca Island (Western Mediterranean) with varying anthropic pressures with similar mixed rocky/sandy bottoms. A total of eight fish samples per species and per area (total n = 32), as well as three water samples (500 mL each) and three sediment samples per area, were collected and analyzed. The results showed that despite plastic presence in both areas, the area with higher tourism affluence was also the most polluted. Fourier transform infrared spectroscopy analysis confirmed that the majority of recovered polymers were polyethylene and polypropylene. The pattern of MPs presence was reflected in the biomarker analysis, which showed higher values of antioxidants, namely catalase (CAT) and superoxide dismutase (SOD); detoxification, namely glutathione s-transferase (GST); and inflammation, namely myeloperoxidase (MPO)—enzymes in the gastrointestinal tract of fish from the more polluted area. However, no statistical differences were found for malondialdehyde (MDA) as a marker of lipid peroxidation. As for differences between species, S. scriba presented a higher presence of MPs and measured biomarkers than in L. Mormyrus, suggesting higher exposure. In conclusion, these results showed that increased anthropic activity is associated with a higher presence of MPs which, in turn, induces an adaptative response in exposed fish. Moreover, species living in the same area could be differentially affected by MPs, which is probably associated with different behavioural and feeding habits. Full article

The research herein presented aims to analyze the impacts of gentrification in a medium-sized Mallorca municipality because of the tourism accommodation changes. Using the available data from national and regional official sources, qualitative research is undertaken. The main findings show how gentrification has exacerbated issues such as rising real estate prices and the loss of houses, which are nowadays devoted to tourist rentals or boutique hotels, thus not available for the local population. Another effect is a displacement of young local residents from Sóller towards other island municipalities and, finally, the presence of conflicts over the use of public spaces. Even if the local authorities already implement some measures, it is concluded that more measures should be included in order to avoid the increase in “tourismphobia” attitudes related to the gentrification process and the public space occupation. Full article

This study investigates the mechanisms through which employees’ green behavioural intention (GBI) translates into employee in-role green behaviour (EGB-IR) in the hospitality sector. Drawing on the Theory of Planned Behaviour (TPB) and the Value-Belief Norm (VBN) theory, we propose an extended model that incorporates four contextual mediators —customers’ environmental attitudes (CEAs), coworkers’ green work climate (CGWC), supervisors’ commitment to the environment (SCE), and environmental organisational policy (EOP)—to explain how the relationship between intentions and behaviours is mediated by these social and organisational factors. Data were collected through a self-administered survey of 497 employees from hotels located in the Canary Islands, a recognised coastal tourism destination facing relevant environmental challenges. The proposed relationships were tested using Partial Least Squares Structural Equation Modelling (PLS-SEM). Results confirm that GBI significantly predicts in-role green behaviour (EGB-IR), and all four contextual factors partially mediate this relationship. Among them, EOP and CGWC emerged as the most influential mediators. These findings underscore the importance of aligning individual motivation with supportive workplace environments to foster consistent sustainable practices in hospitality organisations. This research contributes to the growing literature on green behaviours in hospitality by empirically validating a multilevel TPB-VBN-theory-based framework and highlighting key points for hotel managers aiming to strengthen their environmental commitment through employee engagement. Full article

With coastal tourism depending on clean beaches and litter surveys remaining manual, sparse, and costly, this study coupled centimeter-resolution UAV imagery with a Grid R-CNN detector to automate debris mapping on five beaches of Wonsan Island, Korea. Thirty-one Phantom 4 flights (0.83 cm GSD) produced 31,841 orthoimages, while 11 debris classes from the AI Hub dataset trained the model. The network reached 74.9% mAP and 78%/84.7% precision–recall while processing 2.87 images s⁻¹ on a single RTX 3060 Ti, enabling a 6 km shoreline to be surveyed in under one hour. Georeferenced detections aggregated to 25 m grids showed that 57% of high-density cells lay within 100 m of the beach entrances or landward edges, and 86% within 200 m. These micro-patterns, which are difficult to detect in meter-scale imagery, suggest that entrance-focused cleanup strategies could reduce annual maintenance costs by approximately one-fifth. This highlights the potential of centimeter-scale GeoAI in supporting sustainable beach management. Full article

Coastal erosion poses a significant threat to small tropical island regions, where coastal tourism and infrastructure play vital economic roles. However, the processes affecting tropical beaches, particularly in Central America, remain underexplored due to a lack of data on waves and atmospheric conditions. We propose a novel approach that utilises low-cost smartphone and satellite imagery to characterise beach ecosystems, where typically expensive and technologically intensive monitoring strategies are impractical and background data are scarce. As a test of its performance under real conditions, we apply this approach to four contrasting beaches in the low-lying islands of the Bocas del Toro Archipelago, Panama. We employ Earth Observation data and field-based monitoring to enhance understanding of beach erosion. Optical flow tracking velocimetry (OFTV) is applied to smartphone camera footage to provide a quantitative metric of wave characteristics during the high wave energy season. These data are combined with satellite-derived shoreline change data and additional field data on beach profiles and grain size. The results reveal distinct patterns of accretion and erosion across the study sites determined by wave climate, beach morphology, and grain size. Accreting beaches are generally characterised by longer wave periods, more consistent wave velocities, and finer, positively skewed sediments indicative of swell-dominated conditions and dissipative beach profiles. Conversely, more erosive sites are associated with shorter wave periods, more variable wave velocities, coarser and better-sorted sediments, and a shorter, steeper beach profile. Seasonal erosion during the high-energy wave season (January–April) and subsequent recovery were observed at most sites. This work demonstrates how foundational data for evidence-based coastal management can be generated in remote locations that lack essential baseline data. Full article