World Heritage Research: Search

Publications

Showing 4041 – 4060 of 4230 publications

Shark reactions to scuba divers in two marine protected areas of the Eastern Tropical Pacific

Malpelo Fauna and Flora Sanctuary — 2011 — WHEFB3CA790D1

Shark reactions to scuba divers vary significantly based on diver behavior, observation strategy, and proximity. This study found that sharks exhibit stronger behavioral responses when divers employ 'direct approach,' sudden movements, or move closer than 4 meters. These actions, along with the use of camera flashes and noise, tend to elicit evasion or alert reactions in sharks, particularly those species targeted by divers. Interestingly, divers are more intrusive towards species they perceive as less threatening and easier to access due to environmental conditions. The research, conducted in two marine protected areas—Galápagos Marine Reserve (Ecuador) and Malpelo Fauna and Flora Sanctuary (Colombia)—analyzed five shark species using four reaction categories and five diver behavior categories. It highlights the need for responsible diving practices to minimize impacts on shark behavior and ecology.

Slaves without Shackles: An Archaeology of Everyday Life on Gorée Island, Senegal

Island of Gorée — 2011 — WHE87EB07A9D9

Archaeological evidence from Gorée Island, Senegal, reveals the complex social dynamics of a transnational community shaped by slavery and cultural interactions. While slavery is often a central theme in historical narratives about the island, its material traces remain subtle. The study identifies patterns in settlement growth, material culture, and cultural exchanges that illuminate everyday life among free Africans, enslaved people, and Europeans during the 18th century. By analyzing documentary and archaeological records, researchers uncover how diverse identities negotiated coexistence, contributing to a nuanced understanding of Gorée's historical significance as a UNESCO World Heritage Site.

Some Relations Between the Stockholm and Tartu Observatories During the 19th Century

Struve Geodetic Arc — 2011 — WHE950B0D49F0

A historical analysis reveals the significant collaboration between Stockholm and Tartu Observatories during the 19th century, particularly through the work of Swedish astronomers Jöns Svanberg and Nils H. Selander with the Struve Geodetic Arc. The study traces their relationships with Oskar Backlund at Tartu Observatory and other contemporary Swedish astronomers in Stockholm, highlighting the scientific exchanges that contributed to geodetic measurements across Europe. This research approach combines archival records and historical documentation to elucidate the intellectual connections and collaborative efforts that shaped 19th-century astronomy.

South China Karst II

South China Karst — 2011 — WHE287D867C11

South China Karst II reveals diverse geological and ecological insights across Yunnan's karst landscapes, from tropical cone karst to the stone forests of central regions and the high plateau karst of Tibet. The study highlights significant findings on soil erosion patterns, tufa formation, vegetation dynamics, and the age and sediment composition of karst caves. It also explores epikarst fauna and the preservation challenges of this natural heritage. Researchers employed a multidisciplinary approach, combining field studies with laboratory analyses to unravel the complex interactions between geological processes and biodiversity in these unique environments.

Spatial Arch Bridges Over the Galindo and Bidasoa Rivers

Vizcaya Bridge — 2011 — WHE572677AD7D

Two pioneering spatial arch bridges, the Galindo River Bridge and the Endarlatsa Bridge in Spain, demonstrate innovative structural solutions by incorporating warped geometries that curve both in plan and elevation. Unlike traditional planar arches, these bridges use curved decks supported by upper or lower arches, creating a unique aesthetic and functional approach. The study highlights distinct strategies to manage out-of-plane forces: auxiliary cables in the Galindo bridge and a tailored distribution of transverse stiffness with specific deck support conditions in the Endarlatsa bridge. These designs represent groundbreaking advancements in arch bridge engineering, offering both structural efficiency and architectural appeal.

Spatio-temporal Urban Growth Modeling of Jaipur, India

Jaipur City, Rajasthan — 2011 — WHEA5F4F792A1

Jaipur, India, experienced a 63% increase in urban land development from 1989 to 2005, driven by the conversion of agricultural and barren lands into urban areas. This rapid expansion, characterized by rising density and suburban growth along city peripheries, highlights significant unplanned and informal urbanization trends. The study employed a rule-based classification system, Markov modeling, GIS, and Landsat satellite data to quantify spatial-temporal urban changes over 16 years (1989–2005). Statistical analyses confirmed the Markov model's effectiveness in predicting land-use transitions, underscoring its utility for urban planning. These findings suggest that current planning policies may struggle to address future unplanned growth, posing challenges for sustainable development.

Status of the Mammal Fauna in Sundarban Tiger Reserve, West Bengal - India

Sundarbans National Park — 2011 — WHE00A63F9302

A one-year study conducted from January to December 2010 in the Sundarban Tiger Reserve, West Bengal, revealed significant shrinkage of mangrove swamp habitat and a decline in mammal species due to extensive anthropogenic and natural threats. The research, involving literature review, questionnaires, and ground surveys with frontline forest department staff, recorded 49 extant mammal species, including four globally endangered, four vulnerable, and two near-threatened species according to the IUCN Red List. Alarmingly, 15 species were found only rarely, while six species had become extinct in the last two centuries. Tiger sightings were more frequent in Sajnekhali Wildlife Sanctuary and buffer areas than in the core Sundarban National Park. The study underscores the urgent need for high-priority wildlife conservation, proper implementation of tiger action plans, infrastructural development, and effective joint forest management to preserve this unique ecosystem.

Strategies, policies and tools for an integrated World Heritage management approach

Old town of Regensburg with Stadtamhof — 2011 — WHE1637D235C9

A novel integrated management approach for UNESCO World Heritage Sites has been successfully implemented in Regensburg, Germany. This model effectively addresses urban heritage challenges by combining theoretical and practical guidelines with local, regional, and national stakeholder engagement. The strategy offers adaptable tools and policies that can be tailored to other historic cities, depending on factors such as size, tourism intensity, ownership, and governance. While the approach is site-specific due to varying heritage values, its core principles provide a sustainable framework for integrating cultural heritage into urban development.

Structural assessment of Mount Etna volcano from Permanent Scatterers analysis

Mount Etna — 2011 — WHE8856D0B680

A comprehensive kinematic model of Mount Etna's deformation reveals significant gravitational reorganization of its unstable flanks, particularly on the southern side. This study utilized the Permanent Scatterers (PS) technique from 1995 to 2000, combining interferometric synthetic aperture radar (InSAR) data with GPS measurements to achieve millimeter-precision ground velocity mapping. The analysis identified a wide inflation of the western and northern flanks over 350 km², alongside a seaward motion on the eastern and southern sides. Notably, it detected previously unrecognized features and extended the known extent of others, attributing the observed velocity field to both gravitational forces and strong subsidence of the adjacent continental margin. This research advances understanding of Etna's structural dynamics, offering critical insights for hazard assessment in densely populated areas.

Sustainable architectural conservation according to traditions of Islamicwaqf: the World Heritage–listed Stone Town of Zanzibar

Stone Town of Zanzibar — 2011 — WHEBB5B6A2EF2

The tradition of Islamic waqf in Zanzibar's Stone Town offers a sustainable model for architectural conservation, balancing heritage preservation with urban use. This study reveals that waqf buildings have survived centuries without significant decay, suggesting inherent sustainability 'genes' within the tradition. By examining financial, social, managerial, and environmental aspects, researchers found that waqf effectively prevents gentrification while enabling collective urban conservation. The findings highlight that sustainable heritage practices require monetary sacrifices but can be long-lasting if embedded in cultural traditions.

Sustainable heritage tourism marketing and Canada's Rideau Canal world heritage site

Rideau Canal — 2011 — WHEF9F0B0854A

A significant gap exists between the components of sustainable heritage tourism marketing models and actual marketing activities at UNESCO World Heritage Sites, such as Canada's Rideau Canal. This discrepancy, alongside mixed findings from other studies, highlights a core challenge: short-term thinking in marketing strategies, which conflicts with the long-term investments required for sustainability. The research employs a case study approach to test a proposed sustainable heritage tourism marketing model, offering a framework that can guide more effective and sustainable marketing practices at the Rideau Canal and similar global sites.

Terminal Ordovician carbon isotope stratigraphy and glacioeustatic sea-level change across Anticosti Island (Quebec, Canada)

Anticosti — 2011 — WHEC8F8CA8E4F

A detailed carbon isotope analysis of Ordovician-Silurian boundary strata on Anticosti Island, Quebec, reveals that the Hirnantian positive carbon isotope excursion—characteristic of global records—peaks at ~4.5‰ in carbonate rocks. This excursion, coupled with glacioeustatic sea-level fluctuations, suggests that sea-level drawdown and subsequent rise were not perfectly synchronized with the isotopic shift. The study proposes that the entire Hirnantian Stage on Anticosti is confined to the Laframboise and lower Fox Point Members, supported by a combined litho- and chemostratigraphic approach. Discontinuities in the isotope curve across proximal-to-distal transects further indicate diachroneity in sedimentary deposits, with oncolite beds transgressing westward while Becscie limestones prograded eastward. The findings align with the 'weathering' hypothesis for the Hirnantian carbon isotope excursion, providing insights into terminal Ordovician climate dynamics.

The Abbey Church at Vézelay and the Cult of Mary Magdalene: “invitation to a journey of discovery”

Vézelay, Church and Hill — 2011 — WHEB48DBFCEF5

A distinguished collection of essays, honoring architectural historian Paul Crossley, sheds new light on the Abbey Church at Vézelay and its significance within the medieval cult of Mary Magdalene. The volume integrates recent discoveries, fresh interpretations, and critical debates, offering profound insights into the cultural and religious landscape of the Middle Ages. By analyzing the church's architecture, liturgy, and symbolic elements, scholars from the U.S. and Europe provide a nuanced understanding of its role in medieval devotion and memory. This work serves as both a tribute to Crossley's scholarly breadth and a valuable resource for contemporary medieval studies.

The biodiversity of subaerophytic phototrophic biofilms from Maltese hypogea.

Ħal Saflieni Hypogeum — 2011 — WHEC8CDCB7C97

Research reveals that subaerial phototrophic biofilms in Maltese hypogea, particularly within the Ħal Saflieni Hypogeum and other catacombs, are dominated by non-heterocytous (Oscillatorialean) cyanobacteria. These microorganisms exhibit cytomorphological and genetic similarities to those found in Mediterranean caves and catacombs, suggesting a widespread distribution of related biofilm communities in such environments. The study employed advanced microscopy techniques, including light microscopy, epifluorescent microscopy, confocal laser scanning microscopy (CLSM), and transmission electron microscopy (TEM), alongside 16S rRNA gene sequencing to isolate and characterize cyanobacterial, microalgal, and chemoorganotrophic bacterial strains. Phylogenetic analyses further confirmed the relatedness of these microorganisms to those in other Mediterranean lithic surfaces.

The Extra-urban Cultural District: An Emerging Local Production System: Three Italian Case Studies

Val d'Orcia — 2011 — WHE3E4DD63862

Research identifies three key levers—cultural heritage, natural amenities, and local governance—that drive the success of extra-urban cultural districts (E-UCDs). Unlike urban clusters, E-UCDs thrive by leveraging rural landscapes and traditions, offering a model for sustainable development. The study analyzes three Italian case studies: Cinque Terre, Val d'Orcia, and Ravello, combining theoretical frameworks with empirical data to demonstrate how these levers interact in practice. Findings highlight the potential of E-UCDs as tools for rural revitalization, bridging cultural valorization with economic growth.

The Impact of Neoliberal Policies on Historic Urban Space: Areas of Urban Renewal in Istanbul

Historic Areas of Istanbul — 2011 — WHE11912A19EB

Neoliberal urban renewal policies in Istanbul have significantly altered historic urban spaces, prioritizing private capital accumulation over the preservation of cultural heritage and local livelihoods. The 2005 Law on Renewal, which designates areas for redevelopment, has been implemented through four case studies—Sulukule, Tarlabasi, Suleymaniye, and Fener-Balat—revealing how municipalities leverage this framework to dismantle historic housing as 'common public assets.' This shift undermines both local economies and the cultural capital of communities, challenging traditional notions of urban space ownership. The study critically analyzes these processes, highlighting the tension between state-authorized redevelopment and the preservation of Istanbul's historic identity.

The impact on native herpetofauna due to traffic collision at the interface between a suburban area and the Greater Blue Mountains World Heritage Area: an ecological disaster?

Greater Blue Mountains Area — 2011 — WHEBC600BB8C9

A seven-year survey of suburban streets in Faulconbridge, at the interface between urban areas and the Greater Blue Mountains World Heritage Area, revealed significant herpetofauna mortality due to vehicle collisions. Over 86 reptiles representing 20 species—38% of local lizards and 56% of snakes—and six frog species (33% of local frogs) were documented as road kills, highlighting a substantial ecological impact on native fauna. The study, conducted from 2003 to 2010, involved weekly foot surveys along 1.4 km of suburban roads, typically soon after dawn. With 26 towns within the World Heritage Area and extensive road networks interfacing with national parks, the findings underscore the broader threat to biodiversity in such ecologically sensitive zones.

The impacts of tourism at a UNESCO heritage site in China – a need for a meta-narrative? The case of the Kaiping Diaolou

Kaiping Diaolou and Villages — 2011 — WHE87AE02AFFB

Tourism at the Kaiping Diaolou, a UNESCO World Heritage Site in China, presents a unique model for sustainable development that balances economic growth with cultural preservation and agricultural continuity. Unlike other rural Chinese heritage sites, Kaiping demonstrates how tourism can foster entrepreneurial activities while maintaining traditional farming practices, creating a 'new tourism rich' class that employs others to sustain agriculture. This study, based on interviews and surveys, highlights differences in tourism impacts compared to similar sites like Hungcun and Bao Village, emphasizing the potential for glocalization as a response to globalization. It also contrasts Western and Chinese perspectives on heritage tourism, cultural change, and commodification, offering insights into holistic approaches for sustainable tourism development.

The Importance of Accounting for Atmospheric Effects in the Application of NDVI and Interpretation of Satellite Imagery Supporting Archaeological Research: The Case Studies of Palaepaphos and Nea Paphos Sites in Cyprus

Paphos — 2011 — WHE262ACDAF6A

Atmospheric correction significantly impacts NDVI values derived from satellite imagery, particularly in agricultural seasons, with relative differences reaching up to 50% if atmospheric effects are ignored. This study analyzed eleven Landsat TM/ETM+ images from 2009–2010 over archaeological and agricultural areas in Paphos, Cyprus, applying the modified Darkest Pixel (DP) algorithm for atmospheric correction. Results demonstrated that while absolute NDVI changes were small (0.06), they were statistically significant when assessed via Student’s t-test. The findings underscore the critical role of atmospheric correction in enhancing image interpretation and detecting archaeological crop marks, especially under conditions of minimal water vapor optical thickness. This research highlights a key consideration for multi-temporal satellite imagery analysis in archaeology.

The Integrated Security System of the Vatican City State

Vatican City — 2011 — WHE7CB113B218

A highly integrated, efficient, and reliable security system has been successfully designed and implemented for the Vatican City State. This system addresses critical vulnerabilities by combining advanced technologies to ensure robust state protection. The approach involved a comprehensive analysis of security needs, followed by the development and deployment of an interconnected framework that enhances operational effectiveness and resilience.