World Heritage Research: Search

Publications

Showing 14921 – 14940 of 15962 publications

Durham Cathedral Priory 1083–1539

Durham Castle and Cathedral — 2015 — WHEE2B8BDA055

Durham Cathedral, founded in 1093 and one of Western Europe's great Romanesque structures, stands as a monumental testament to medieval architecture, surpassing even the scale of Old St Peter's in Rome with its original length of 123 meters. This study reveals that the cathedral priory not only served as an architectural marvel but also left behind a rich administrative archive of over 4,500 financial and accounting records, providing unprecedented insight into medieval institutional management. The research examines the priory's origins, key events, and resource administration practices, highlighting its role in preserving St Cuthbert's mortal remains and functioning as a center of faith-driven monumental construction. Additionally, it identifies threats to the priory's resources during its 460-year existence, offering a comprehensive view of its significance in both architectural and administrative history.

Early Ladinian Radiolarian Fauna from the Monte San Giorgio (Southern Alps, Switzerland): Systematics, Biostratigraphy and Paleo(Bio)Geographic Implications

Monte San Giorgio — 2015 — WHE4EF612F12E

A pioneering study of radiolarian fauna from the UNESCO-listed Monte San Giorgio reveals a unique early Ladinian assemblage, characterized by low diversity and restricted circulation. The research identifies 73 species, including seven new ones, and introduces four novel genera, providing critical insights into the paleo(bio)geography of the Tethys. This first-ever description of radiolarians from Monte San Giorgio supplements knowledge of the uppermost Ladinocampe multiperforata Radiolarian Zone, confirming stability in radiolarian fauna across the Anisian/Ladinian boundary. The findings suggest open-marine connections between the Monte San Giorgio basin and broader Tethyan regions during early Ladinian times.

East-West Swerves: Cārvāka Materialism and Akbar's Religious Debates at Fatehpur Sikri

Fatehpur Sikri — 2015 — WHE18AA3E551B

A resurgence of Cārvāka materialist philosophy during the late sixteenth-century Mughal Empire is linked to broader intellectual movements, including the European Renaissance and Enlightenment. This study suggests that Akbar's religious debates at Fatehpur Sikri, which included Cārvāka philosophers, may have facilitated cross-cultural exchanges akin to the influence of Lucretian atomism in Europe. By analyzing Jesuit missionary writings from Akbar's court, the research traces potential 'swerves' or intellectual flows between regions, proposing that early modern debates about materialism were part of a globalized process contributing to the rise of modernity.

Effect of dust deposition on the performance of photovoltaic modules in Taxila, Pakistan

Taxila — 2015 — WHE8643F8FEF7

Dust deposition significantly reduces the performance of photovoltaic (PV) modules, with monocrystalline silicon modules experiencing greater losses compared to polycrystalline ones. A three-month study in Taxila, Pakistan, found that dust accumulation at 0.9867 mg/cm² led to a 20% decrease in average output power for monocrystalline modules and 16% for polycrystalline modules, alongside efficiency drops of 3.55% and 3.01%, respectively. The research systematically measured the impact of dust on PV performance by comparing clean and dirty modules under natural atmospheric conditions, highlighting the critical need to address dust-related losses in renewable energy systems.

Effects of Drifting Sand Particles on Deterioration of Mural Paintings on the East Wall of Cave 285 in Mogao Caves, Dunhuang

Mogao Caves — 2015 — WHEECEF8BEACD

Research at the UNESCO World Heritage-listed Mogao Caves identifies wind-driven sand particles as a significant contributor to the deterioration of mural paintings, particularly on the east wall of Cave 285. The study highlights that collision and adhesion of drifting sand particles accelerate the degradation process, posing a threat to the preservation of these irreplaceable Buddhist artworks. Investigators employed a methodical approach to analyze the impact of sand particles on the paintings, focusing on their physical interactions with the surface. This finding underscores the need for targeted conservation strategies to mitigate environmental factors affecting the caves' integrity.

El levantamiento gráfico arquitectónico de precisión. La jamba de la portada de acceso principal a la Lonja de La Seda de Valencia

La Lonja de la Seda de Valencia — 2015 — WHE0931C603D7

A high-precision architectural survey of the main portal jamb of La Lonja de la Seda, a UNESCO World Heritage Site in Valencia, reveals insights into its original geometry and conservation challenges. Using advanced non-destructive methods—including 3D laser scanning and electronic total station technology—the study compares traditional measurement tools with modern instruments to assess accuracy and symmetry. Findings highlight the monument's adherence to historical metric systems while addressing conservation needs that balance authenticity with structural integrity. This approach sets a benchmark for documenting and preserving architectural heritage, offering practical solutions for maintaining the site's universal significance.

El turismo fluvial y su cementerio de despojos en los bordes del Canal du Midi

Canal du Midi — 2015 — WHE75F0F49878

Abandoned recreational boats and barges, many in advanced stages of deterioration, are increasingly common along the Canal du Midi, creating visually disruptive 'cemeteries' of waste. These derelict vessels, often accompanied by oil spills and other environmental debris, mar the scenic integrity of this UNESCO-listed waterway, particularly near landmarks like Agde's circular lock. The study highlights how unregulated tourism and poor waste management contribute to both aesthetic degradation and ecological risks, including fuel contamination from aging boats.

Equilibrium and non‐equilibrium dynamics simultaneously operate in the Galápagos islands

Galápagos Islands — 2015 — WHE602688DBBF

Avian diversity in the Galápagos Islands is not at equilibrium but continues to rise, challenging long-held assumptions about insular biotas. Unlike most terrestrial birds, which diversify slowly without ecological constraints, Darwin's finches rapidly reach a carrying capacity and follow a coalescent-like diversification process. This dual dynamic—simultaneous operation of both non-equilibrium (ascending diversity) and equilibrium (carrying capacity) processes—was revealed using a novel phylogenetic method that estimates biota assembly rates for entire communities. The findings suggest remote islands like the Galápagos may experience persistent biodiversity increases, complicating traditional ecological paradigms.

Erbil Citadel restoration: some thoughts on earth-built constructions exposed to seismic action

Erbil Citadel — 2015 — WHE64E58C1852

Restoration efforts at Erbil Citadel, a 7,000-year-old UNESCO World Heritage Site, reveal critical insights into the seismic performance of traditional earthen constructions. The study assessed eight buildings on the 32-meter-high artificial mound, highlighting their vulnerability to seismic action despite their historical significance and cultural value. Using advanced structural analysis, researchers identified key weaknesses in these ochre-brick courtyard houses, providing data-driven recommendations for sustainable preservation. These findings underscore the need for innovative restoration techniques that balance historical integrity with modern seismic safety standards.

Estaciones termales europees: entre la ciudad y el territorio

The Great Spa Towns of Europe — 2015 — WHE86A7E13549

European spa towns, particularly those that flourished as tourist destinations during the 19th century, exhibit unique urban structures shaped by their thermal territories. These enclaves often feature key architectural and urban developments located at the boundary between city and landscape, providing critical insights into their historical growth and territorial relationships. The study highlights how these spa towns' special qualities have made them enduringly attractive, influencing both urban planning and landscape integration over time.

Estimation of chimpanzee community size and genetic diversity in Kahuzi‐Biega National Park, Democratic Republic of Congo

Kahuzi-Biega National Park — 2015 — WHE1364342725

A study estimates the chimpanzee community size in Kahuzi-Biega National Park, Democratic Republic of Congo, to be 36 individuals (range: 32–42), using genetic mark-recapture analysis on 279 fecal samples. The research reveals a relatively high genetic diversity and outbreeding pattern, suggesting recent reproductive contact with neighboring chimpanzee communities. Genetic analysis also indicates a female-biased dispersal pattern typical of chimpanzees. The study highlights the importance of nest site sharing data in population studies of unhabituated chimpanzees and underscores the conservation significance of Kahuzi-Biega's montane forest, which is connected to lowland forests but faces human encroachment.

Evaluation of Methods for Robotic Mapping of Cultural Heritage Sites

Würzburg Residence with the Court Gardens and Residence Square — 2015 — WHE60E87B66F5

Robotic mapping using the mobile robot Irma3D demonstrates significant potential for automating 3D modeling of cultural heritage sites, including data acquisition and registration. The study evaluated methods for automatic 3D color reconstructions at the Würzburg Residence, showcasing how advanced sensor technology—such as photo cameras and laser scanners—can efficiently process large datasets while preserving intricate details. This approach addresses key challenges in archaeological studies by streamlining workflows and enhancing precision in heritage documentation.

Excavating Southeast Asia’s prehistory in the Cold War: American archaeology in neocolonial Thailand

Ban Chiang Archaeological Site — 2015 — WHE917619AC65

Ban Chiang Archaeological Site emerged as a pivotal discovery in Southeast Asian archaeology during the 1960s and 1970s. Excavations revealed an autonomous Bronze Age tradition, challenging the prevailing colonial narrative that depicted Southeast Asia as culturally dependent on India and China. This finding not only reshaped understanding of regional prehistory but also sparked international debate about the origins of world metallurgy, although later dating revisions complicated this narrative. The study by Peleggi (2015) goes beyond these archaeological insights to critically examine how American archaeological knowledge production in Thailand was intertwined with Cold War politics and Thailand's neocolonial relationship with the United States. It highlights the militarized context of excavations, which occurred amid the Vietnam War, revealing the complex interplay between scientific inquiry and geopolitical dynamics.

Flowering plants of the Western Ghats, India

Western Ghats — 2015 — WHEE7AA35BC50

The Western Ghats, a UNESCO World Heritage Site and global biodiversity hotspot, host a remarkably diverse angiosperm flora. A comprehensive two-volume checklist identifies 7,402 species (5,588 indigenous) across 164,280 km², including 376 naturalized and 1,438 cultivated taxa. The study organizes entries by accepted names, synonyms, habit, nativity, distribution, phenology, conservation status, economic importance, and local names, drawing significantly from earlier regional works like the Flowering plants of Kerala. While the checklist follows an outdated family classification (BD Sharma et al., 1993), it serves as a critical resource for understanding the region's flora, despite minor nomenclatural oversights. The Western Ghats' undisturbed vegetation has dwindled to one-third of its original extent, underscoring urgent conservation needs.

Fortalezas costeras del Oeste y Norte de Marruecos (S.XV-S.XVII)

Portuguese City of Mazagan (El Jadida) — 2015 — WHE82EF0316D2

Portuguese coastal fortifications along Morocco's Atlantic and Mediterranean coasts, spanning the 15th to 17th centuries, represent a shared heritage recognized by UNESCO. These structures, built during Portugal's occupation from 1415 to 1769, served as strategic strongholds in conflicts with Morocco, including the city of Mazagan (now El Jadida). While efforts have been made to refurbish and rehabilitate these sites, significant conservation work remains. The study highlights their historical significance and the ongoing challenges in preserving this cultural legacy.

Forth Bridge: the restoration challenge

The Forth Bridge — 2015 — WHE8C83CD403A

The restoration of the Forth Bridge, Britain's first all-steel and world's first cantilever bridge, presents unique engineering challenges due to its protected status as a Grade A listed Victorian icon. The project required a deep understanding of the original design principles by Sir Benjamin Baker, Sir John Fowler, and contractor Sir William Arrol, while ensuring the structure remained balanced under the weight of extensive scaffolding and materials—up to 4000 tons. Network Rail and Balfour Beatty successfully navigated these complexities, demonstrating innovative approaches to preservation without compromising structural integrity or historical significance.

Freshwater Flux and Spatiotemporal Simulated Runoff Variability into Ilulissat Icefjord, West Greenland, Linked to Salinity and Temperature Observations near Tidewater Glacier Margins Obtained Using Instrumented Ringed Seals

Ilulissat Icefjord — 2015 — WHE1CE5FE84E9

A study of Ilulissat Icefjord, West Greenland, reveals that freshwater flux into the fjord is dominated by ice discharge from Jakobshavn Isbrae (85%), with runoff contributing 14% and other sources accounting for the remaining 1%. The research, spanning 2009–2013, used instrumented ringed seals to collect salinity and temperature data near tidewater glacier margins, providing unprecedented access to otherwise inaccessible waters. Simulated runoff showed significant spatiotemporal variability, correlating with observed hydrographic conditions in the upper fjord and southern arm. Notably, runoff spikes during late summer significantly altered salinity in the upper water column (0–50 m), while smaller variations had minimal impact. The study highlights the complex interplay between terrestrial runoff and glacial dynamics in shaping fjord conditions.

From Gabii and Gordion to Eretria and Methone: The Rise of the Greek Alphabet

Gordion — 2015 — WHEAD09A354CA

Recent discoveries from Methone, including three long inscriptions likely written in Eretrian script, provide crucial evidence for the diffusion of literacy and the evolution of the Greek alphabet. These findings challenge the traditional understanding that the Greek alphabet evolved directly from Phoenician scripts, suggesting instead a more complex prehistory with at least three distinct phases: Cretan, Euboean, and Ionian. The study proposes raising the chronology of the Middle and Late Geometric periods to reconcile this evidence. Additionally, the inscriptions indicate that Euboean script was already sophisticated enough to record complex texts like epic poetry by this time. This research sheds new light on the origins and spread of alphabetic writing in the Mediterranean world.

From Gesture to Myth: Artists’ techniques on the walls of Chauvet Cave

Decorated Cave of Pont d’Arc, known as Grotte Chauvet-Pont d’Arc, Ardèche — 2015 — WHEEB4AFE3AEA

Chauvet Cave's decorated walls, dating back approximately 36,000 years, reveal a sophisticated and homogeneous artistic tradition. The cave's artworks, comprising charcoal drawings, red paintings, engravings, and finger-traced designs, are organized into distinct panels that exhibit formal diversity while sharing common themes and compositions. Ethological studies highlight the central role of cave lions in the artists' symbolic vision, providing insight into their myths and worldview. The research employs a survey of techniques used across three colors (white, black, red) and integrates 14C dating to model human use of the cave accurately. This approach confirms the antiquity of certain components, such as torch-marks and charcoal, attributed to the Gravettian period, while also emphasizing the coherence and continuity of Chauvet's artistic expression.

Gathering of the Dead? The Early Neolithic Sanctuaries of Göbekli Tepe, Southeastern Turkey

Göbekli Tepe — 2015 — WHE34F194A950

Göbekli Tepe, a prehistoric site in southeastern Turkey, challenges traditional narratives of Neolithic society by revealing sophisticated ritual practices linked to death and immortality. The study suggests that the site's sanctuaries were not merely places of burial but served as gathering points for communal rituals, possibly marking transitions between life and death. Researchers analyzed architectural features, artifact distributions, and symbolic representations to propose that these structures functioned as early Neolithic sanctuaries, predating the emergence of settled agricultural communities. The findings imply a complex social order with elaborate mortuary practices, reshaping our understanding of the transition from hunter-gatherer lifestyles to more structured societies.