Western Caucasus
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2020 —
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A new multi-proxy analysis of a continuous sediment core from Lake Khuko in the Western Caucasus reveals distinct climatic phases over the Holocene, marked by shifts between warm and cold periods. Warm intervals (10.5–6.7, 6.7–5.5, 3.5–2.4, and 0.8–0.5 ka BP) were characterized by high biological productivity, forest expansion, and the dominance of low- to mid-mountain tree species like Quercus, Ulmus, Corylus, and Tilia. Conversely, cold periods (5.5–3.5, 2.4–0.8, and 0.5 ka BP–present) showed reduced organic matter content, suggesting increased erosion and potential downward shifts in vegetation belts with the expansion of high-altitude woodlands. An abrupt ecosystem change between 4.2 and 3.5 ka cal BP, linked to climatic fluctuations during the 4.2 ka event, was identified through variations in sediment grain size, magnetic susceptibility, and organic matter content. This study provides the first continuous Holocene paleoenvironmental record for the Western Caucasus, offering insights into regional climate history influenced by ocean-atmosphere system shifts.
Ibiza, Biodiversity and Culture
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2020 —
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Research confirms the Enemy Release Hypothesis (ERH) for the invasive Horseshoe whip snake (Hemorrhois hippocrepis) on Ibiza, revealing that its population success is linked to the absence of natural predators. The study found a significantly lower tail breakage rate in the invasive Ibizan population compared to its source population in the Iberian Peninsula, suggesting reduced predation pressure due to the island's limited and naïve vertebrate community. This finding supports ongoing invasive snake trapping efforts on Ibiza, where the species threatens the only endemic vertebrate, the Ibiza wall lizard (Podarcis pityusensis). The research highlights how understanding predator dynamics can inform strategies for managing biological invasions.
Historic Centre of Florence
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2020 —
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A humanistic approach to supervision can significantly enhance employee dignity and contribute to sustainable tourism practices. This study identifies key managerial implications of the 'humanistic supervisor,' who is characterized by sociability, community awareness, and a focus on holistic well-being. The research highlights best practices for such supervisors within the tourism industry, particularly in UNESCO World Heritage Sites like Florence, Italy. Through observational field trips in Singapore and Florence, the study collected data including images, conversations, and interviews to explore practical challenges faced by humanistic supervisors. This approach offers valuable insights into fostering a more sustainable and people-centered future in tourism.
Borobudur Temple Compounds
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2020 —
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A groundbreaking analysis of Borobudur Temple's Lalitavistara reliefs reveals at least 63 plant species, surpassing the diversity described in the original sutra. This discovery suggests that ancient Javanese artisans possessed advanced knowledge of local flora and used plant figures creatively to enhance the narrative atmosphere. The study, conducted by Metusala et al. (2020), indicates that these reliefs reflect the region's plant diversity during the 9th century, offering a unique lens into the ecological and cultural perceptions of ancient Javanese communities. By integrating botanical identification with historical art analysis, this research provides new insights into the intersection of religious iconography and environmental awareness.
M'Zab Valley
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2020 —
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The M'Zab Valley, a UNESCO World Heritage Site in Algeria, exemplifies how religious architecture and urban design have shaped social behavior and urban authenticity. This study reveals that the Islamic urban fabric of Ghardaia, founded by the Abadites in the 10th century, blends practical creativity with ethical systems to adapt to the region's harsh climate while preserving architectural uniqueness. The research highlights the valley's enduring influence on urban planning, showcasing its adaptive design, aesthetic appeal, and social customs—inspirations that continue to attract global attention.
Kinabalu Park
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2020 —
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Noise and air pollution are the most significant environmental impacts of tourism activities at Mount Kinabalu. This finding comes from a study analyzing tourist behavior and its effects on the park's sustainability. Researchers surveyed 383 participants to assess their activities—primarily mount climbing and wildlife sightseeing—and their awareness of environmental concerns. While tourists recognize the need for conservation, they perceive the park as overcrowded. Using the Relative Importance Index (RII) method, the study quantifies these impacts, emphasizing the urgency for stricter policies to mitigate tourism's negative effects while preserving the site's ecological integrity and economic contributions.
Cahokia Mounds State Historic Site
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2020 —
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New evidence from the Emerald shrine center, located east of Cahokia, suggests that religion played a fundamental role in the development and rise of Cahokia as North America's only Pre-Columbian city. The findings indicate that pilgrimages and contact with distant peoples were likely motivated by religious factors, providing insights into the urbanism and societal structure of this significant UNESCO World Heritage Site.
Lord Howe Island Group
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2020 —
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Oceanic islands, including UNESCO World Heritage Sites like Lord Howe Island Group, serve as unique laboratories for studying evolutionary processes. This study highlights the critical role of historical ecology in understanding plant evolution on these dynamic landscapes. Over millions of years, islands undergo significant geomorphological changes due to tectonic subsidence and erosion, while human activities in recent centuries have further altered their environments. These changes can obscure original patterns of species distribution and ecology, making it challenging to infer evolutionary processes such as founder effects, genetic variation, and speciation. The research emphasizes the need for caution when comparing islands with different geological ages and varying degrees of human impact, using examples from the Juan Fernández Archipelago and Lord Howe Island to illustrate these complexities.
Historical Centre of the City of Yaroslavl
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2020 —
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Residential development in Yaroslavl during the 1920s and 1930s reflected distinct stages influenced by Moscow's mechanistic urban planning and Leningrad's emphasis on preserving historical heritage. The study identifies a shift from a focus on filling vacant land to a more controlled approach that integrated central urban spaces, ultimately prioritizing the conservation of valuable historical elements within neighborhoods. By comparing Yaroslavl's architectural practices with those of Moscow and Leningrad, researchers uncovered unique compositional techniques applied both in new developments and in areas with significant historical legacy.
Plitvice Lakes National Park
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2020 —
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Plitvice Lakes National Park's management and development have faced significant challenges since its establishment in 1949, with a notable imbalance in tourism-related business growth. The study reveals that while the park has prioritized hotels and hospitality businesses, other sectors have been neglected, leading to reduced benefits for the local community and ecosystem services. Current management goals are insufficiently focused on conservation and evaluation of natural components, highlighting gaps in achieving stated objectives. The research analyzes past management achievements and current practices to underscore these issues, providing insights into the complexities of balancing development with preservation in protected areas.
Archaeological Heritage of the Lenggong Valley
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2020 —
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Residents' perceptions of the Lenggong Valley World Heritage Site's identity are shaped by the intersection of their self and social identities, influencing how they evaluate destination-brand identity. This finding emerges from a qualitative study employing in-depth interviews and focus group discussions with local stakeholders, including headmen and female representatives. The research, guided by stakeholder and social identity theories, reveals that residents' conceptualization of the site's identity is multifaceted, reflecting both personal and communal perspectives. This insight underscores the importance of resident involvement in heritage tourism planning and destination branding efforts, particularly for UNESCO-recognized sites like Lenggong Valley, which balances archaeological significance with local cultural narratives.
Stonehenge, Avebury and Associated Sites
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2020 —
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A comparative analysis of pilgrimage practices reveals the dynamic interplay between institutional power, individual agency, and landscape domestication in the creation of sacred sites. The study highlights how both established religious shrines like Lourdes, France, and pre-Christian sites such as Avebury, England, are shaped by rituals that evolve through the involvement of institutions, entrepreneurs, and participants. These processes expose the complex relationships between power structures, ritual performance, and the transformation of landscapes into spaces of spiritual significance.
Gondwana Rainforests of Australia
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2020 —
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Australia’s subtropical rainforests, part of the Gondwana Rainforests World Heritage Area, harbor a unique and largely unexplored invertebrate diversity. This comprehensive review, the first of its kind, documents the taxonomy, distribution, biogeography, and fossil history of these invertebrates while emphasizing their dependence on plant communities and habitats. The study highlights the significance of this biodiversity hotspot, including distinctive species through color photography, and examines the impacts of habitat fragmentation. It provides valuable insights into the ecological relationships between insects and plants, offering a deeper understanding of Australia’s outstanding but still understudied subtropical rainforests.
Medina of Fez
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2020 —
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Fez's Medina embodies the profound influence of Islamic legal systems on urban architecture. A study reveals that Fiqh Al-Maliki, a branch of Islamic jurisprudence, played a pivotal role in shaping the built environment of ancient Islamic cities, including Fez, by establishing a legally and systematically framed framework. This research highlights how such frameworks not only contributed to the formation of these cities but also offer potential for modern applications, such as scientific interpretation for tourist guidance. The study employed a descriptive-analytic methodology to analyze legal opinions and explore the relationship between Islamic architecture and Fiqh Al-Maliki, underscoring the historical wealth and cultural significance embedded in these ancient urban landscapes.
Western Caucasus
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2020 —
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A new category of geosites, termed dendritic geosites, is proposed based on the Khadzhokh Canyon System in the Western Caucasus. These geosites are characterized by a continuous occurrence of geoheritage along branching stripes, which can be either natural (driven by dendritic drainage networks and deep valley incision) or anthropogenic (shaped by dendritic road networks with extensive road cuttings). The study identifies multiple unique geological features, including three distinct canyons, Triassic stratigraphical sections, a Late Jurassic coral reef, megaclast accumulations, chevron folds, and waterfalls. This complex geoheritage, distributed along the Khadzhokh Canyon and its branches, is ranked as national significance. The research employs field studies to characterize these features, contributing to a deeper understanding of geological heritage diversity.
Angkor
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2020 —
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Archaeobotanical research at Angkor Wat and Ta Prohm reveals that the Khmer Empire's non-elite populations relied on a diverse range of plants beyond rice for sustenance, ritual, and medicinal purposes. By analyzing macroremains and phytoliths from residential contexts within temple enclosures—combined with historical inscriptions and Zhou Daguan’s 13th-century accounts—the study reconstructs aspects of daily life in these sacred urban landscapes. Findings indicate that plants cultivated or foraged in these spaces played crucial roles in diet, household economies, and ceremonial practices, challenging the notion that rice was the sole staple. This interdisciplinary approach sheds light on the multifaceted functions of Angkorian temples as hubs of ritual, politics, and subsistence.
Hiroshima Peace Memorial (Genbaku Dome)
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2020 —
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Kenzo Tange's landscape designs for war memorials, particularly the Great East Asia Co-prosperity Sphere Memorial Project (1942) and the Memorial Plaza for Students who Perished in the War (1967), reveal a profound evolution in commemorating war victims and promoting peace. A comparative analysis with Tange's Hiroshima Peace Memorial Park (1955) highlights his innovative approach, blending symbolic architecture with landscape design to evoke reflection on war's devastation while fostering messages of peace. The study underscores how Tange's designs transcend conventional memorial forms, integrating spatial elements that challenge viewers to confront historical trauma while envisioning a future free from conflict.
Summer Palace, an Imperial Garden in Beijing
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2020 —
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Eighteenth-century European accounts, including those by Henri Bertin, depicted Chinese gardens—particularly the Yuanming yuan (Garden of Perfect Brightness)—as artful simulacra of nature, contrasting sharply with the formal, wasteful European ideal epitomized by Versailles. This study synthesizes European translations and Chinese texts from the period to reveal how the Yuanming yuan was portrayed as a pinnacle of imperial Qing garden design, challenging Western perceptions of excess. By analyzing Mémoires concerning les Chinois (1777) and later volumes, the research reconstructs the cultural exchange between Europe and China, highlighting the Yuanming yuan's significance in both historical and comparative garden studies.
Studley Royal Park including the Ruins of Fountains Abbey
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2020 —
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A previously unknown manuscript from Fountains Abbey, a wealthy Cistercian monastery, has been identified through analysis of its secular records. This discovery sheds new light on the abbey's economic strategies and historical significance during the 14th and 15th centuries, including its response to the Black Death and an abbot's allegiance to the Lancastrian cause during the Wars of the Roses. The study reveals how Fountains Abbey managed vast landholdings across Yorkshire, generating wealth through wool production, agriculture, fisheries, tanning, mining, and metalworking, rivaling aristocratic fortunes. By tracing data from original charters through cartularies, the research also highlights the worldly skills of the monastic community and their adaptive record-keeping practices.
Ischigualasto / Talampaya Natural Parks
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2020 —
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A new high-resolution chronostratigraphic framework for the Late Triassic Ischigualasto Formation at Cerro Las Lajas, Argentina, reveals that rhynchosaur-dominated faunas persisted into the earliest Norian. The study, combining detailed lithostratigraphy and U-Pb geochronology from three intercalated tuffs, constrains the formation's deposition between 230.2 ± 1.9 Ma and 221.4 ± 1.2 Ma, with its fossil-bearing interval dated to 229.20 + 0.11/- 0.15-226.85 + 1.45/- 2.01 Ma. This precise dating allows for biostratigraphic correlations across South American basins and provides a ca. 229 Ma age assignment to the ornithischian Pisanosaurus mertii, partially filling a ghost lineage in early dinosaur evolution. The research also introduces two new biozones, the Hyperodapedon and Teyumbaita, based on rhynchosaur ranges.
Palace of Westminster and Westminster Abbey including Saint Margaret’s Church
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2020 —
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Westminster Hall, reconstructed during the reign of King Richard II in the late 14th century, stands as a monumental testament to medieval architectural refinement and royal authority. This reconstruction, overseen by the king's office of works, not only showcased the artistic sophistication of the era but also served as a central venue for national life, hosting key judicial proceedings and ceremonial events. Its significance is paralleled by other notable works of the period, such as the Wilton Diptych, reflecting the cultural and political landscape of the time. The study delves into the historical and architectural context of this reconstruction, providing insights into its design, materials, and enduring legacy within the Palace of Westminster complex.
Putorana Plateau
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2020 —
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A comprehensive inventory of rotifer and micro-crustacean taxa from inland waters across seven regions of the Russian Arctic, including the Putorana Plateau (Region V), reveals a rich diversity of freshwater micro-invertebrates. The study consolidates both original field data and historical records spanning 1960–2017, providing the most extensive taxonomic list to date for these remote Arctic ecosystems. Samples were collected from lentic waterbodies during summer campaigns, with additional insights derived from sediment cores and literature reviews. This dataset, encompassing Rotifera, Cladocera, and Copepoda, serves as a critical resource for understanding Arctic freshwater biodiversity and its regional variations.
The Palaces of King Ludwig II of Bavaria: Neuschwanstein, Linderhof, Schachen and Herrenchiemsee
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2020 —
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Recent scholarly accounts of the architectural contributions to France's grand palaces, the Louvre and Versailles, are challenged by this study. Through exhaustive original research, contemporary testimony, and re-examination of the works themselves, it demonstrates that Claude Perrault and François Mansart played more significant roles in shaping these structures than previously acknowledged. Additionally, it reveals the influence of Italian masters Pietro Cortona and Bernini on Ange-Jacques Gabriel's designs for Versailles, providing a nuanced understanding of their development. The book also explores how the French palaces inspired later architectural ambitions, from Stockholm in the late 17th century to Ludwig II of Bavaria's opulent 19th-century palace at Herrenchiemsee. Supported by illustrative material and documents, this comprehensive analysis traces the evolution of these palaces within the broader context of monarchy, court etiquette, and financial constraints.
The Grand Canal
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2020 —
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The inscription of the Grand Canal of China on the UNESCO World Heritage List in 2014 was not a straightforward process dictated solely by state power. Instead, it involved complex negotiations among diverse human and non-human factors, including state authorities, local bureaus, hydraulic projects, archaeological findings, and built environments. This study reveals that the final nomination dossier emerged from compromises among these varied agencies, challenging conventional critiques of World Heritage processes. By employing an actor-network approach, the research highlights a dynamic web of relationships co-produced by competing forces and interests, offering new insights into the interplay between heritage significance and state power.
Cultural Landscape and Archaeological Remains of the Bamiyan Valley
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2020 —
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The destruction of the Bamiyan Buddha statues by the Taliban in 2001 revealed complex dynamics of iconoclasm within Islam, challenging simplistic narratives about religious imagery. While some view iconoclasm as an inherent tradition, others argue it reflects political motivations and a nuanced understanding of image use—distinct from mere abhorrence. The study distinguishes between iconoclasm (selective destruction to prevent idol worship) and broader anti-imagery sentiment, emphasizing that images are not inherently condemned but controlled or redeployed for specific purposes. This includes non-visual forms like gestures, sounds, or symbolic representations. By analyzing historical precedents, such as the 7th–8th century Eastern Church's iconoclasm, the research underscores how Islamic practices engage with imagery in multifaceted ways, beyond binary oppositions of worship or rejection.
Palace of Westminster and Westminster Abbey including Saint Margaret’s Church
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2020 —
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A detailed reconstruction of the medieval sacristy at Westminster Abbey reveals its evolution from a key component of the abbey's 13th-century rebuilding to its eventual demolition in the mid-18th century. This study, combining documentary, visual, and archaeological evidence, highlights how the sacristy's history mirrors broader shifts in religious practices and political power during this period. The research provides new insights into the architectural and functional changes of the abbey, offering a nuanced understanding of its role within the context of England's medieval and early modern landscape.
Erzgebirge/Krušnohoří Mining Region
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2020 —
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The Erzgebirge/Krušnohoří Mining Region successfully secured UNESCO World Heritage status, highlighting its profound historical and cultural significance. This recognition underscores the region's rich mining heritage, particularly during key periods of ore extraction, and preserves its monumental landmarks. The study details preparatory research projects that contributed to this achievement while also outlining ongoing efforts to promote the region's educational and promotional value. By synthesizing historical development with contemporary conservation strategies, the paper provides a comprehensive framework for understanding and sustaining the region's cultural legacy.
Bwindi Impenetrable National Park
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2020 —
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Contrary to the dominant narrative, the Batwa people of Bwindi Impenetrable National Park are not merely marginalized victims of development but possess significant agency and expertise. This study challenges prevailing discourses by revealing their active roles in conservation, tourism entrepreneurship, forest ecology, organizational capacity, and political activism. Using relational agency as a conceptual framework—rooted in Foucauldian discourse theory and Actor-Network Theory (ANT)—the research employed in-depth ethnographic methods to uncover alternative realities of the Batwa. Findings demonstrate that while academic, NGO, and governmental narratives often reduce the Batwa to oppressed figures, ethnographic evidence highlights their vibrant community dynamics and situational agency. The study advocates for recognizing the Batwa’s multifaceted contributions, which can reshape conservation and development practices by acknowledging their active participation rather than passive marginalization.
Classical Gardens of Suzhou
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2020 —
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A multi-technological approach to monitor the stony artificial hills of Lion Forest Garden revealed significant structural degradation, including stone cracking, weathering, water erosion, and subsidence. The study, conducted in 2018-2019 by the Landscape Architecture Engineering Lab of Beijing University of Civil Engineering and Architecture, employed various technologies such as 3D scanning, ultrasonic testing, side-scan sonar, and sensors to assess the condition of these hills, which date back to the Yuan Dynasty. While some technologies proved effective, others failed to deliver accurate results, highlighting the challenges in applying modern monitoring techniques to historical structures. The findings provide critical insights for developing a sustainable protective strategy for preserving these culturally significant rockeries.
Upper Middle Rhine Valley
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2020 —
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Recent research reveals that peripheral regions of the former Roman Empire, particularly along the Rhine and Moselle valleys, underwent significant linguistic transformation from Latin to Germanic during the early Middle Ages. These areas became 'interference zones' where Latin, emerging Romance languages, and Germanic vernaculars coexisted, creating a unique multilingual landscape. The study leverages evidence from toponyms, loanwords, inscriptions, legal texts, and charters to demonstrate this linguistic shift, highlighting how orthography and textual analysis further illuminate the complex interactions between written and spoken language during this period. The findings underscore the widespread multilingualism among the upper classes in these regions, particularly between the 8th and 10th centuries.
Birthplace of Jesus: Church of the Nativity and the Pilgrimage Route, Bethlehem
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2020 —
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A multidisciplinary consortium, led by art historical consultant Michele Bacci, has uncovered significant insights into the history and architecture of the Church of the Nativity in Bethlehem. Through extensive research since 2010, the team has shed light on the evolution of this ancient basilica, particularly focusing on its 'Mystic Cave,' believed to be the site where Jesus was born. The study integrates art historical analysis with archaeological and architectural documentation, providing a comprehensive understanding of the site's layers of history, from its Byzantine origins to later modifications. This research not only enriches our knowledge of Christian heritage but also offers valuable perspectives on the preservation and interpretation of World Heritage Sites.
Palace of Westminster and Westminster Abbey including Saint Margaret’s Church
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2020 —
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The New Palace of Westminster, constructed between 1841 and 1861 following the destruction of much of its predecessor by fire in 1834, stands as a monumental architectural achievement of 19th-century Britain. Designed by Sir Charles Barry in collaboration with Augustus Welby Pugin, who contributed significantly to its interior details, the building is celebrated for its grandeur and cultural significance. This study highlights the complex history of its construction and the remarkable partnership between Barry and Pugin, which resulted in a structure that remains an iconic symbol of British heritage. Notably, the 'Dark-lantern' above the Thames, referenced by Geoffrey Hill, underscores the architectural innovation and symbolic depth embedded within the Palace's design.
Rock-Hewn Churches of Ivanovo
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2020 —
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A previously undocumented rock-hewn church, located at ground level within the Monastery Complex 'The Baptistery' of the Ivanovo Rock-hewn Monasteries, has been discovered and mapped for the first time. This unique temple features a carefully processed eastern half with distinctive architectural elements such as an absid, prosthetic niche, and a replica of the rock-hewn Vladish throne, providing new insights into its construction timeline, purpose, and monastic functions. The study, led by Evgeni Koev, employs detailed mapping and analysis to interpret the church's historical significance within the broader context of Ivanovo's rock-hewn religious sites.
Ningaloo Coast
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2020 —
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Ningaloo Coast harbors one of the longest and most extensive fringing coral reef systems globally, alongside significant populations of large marine fauna like whale sharks. This ecological richness stems from unique climatic, geomorphologic, and oceanographic conditions, including low land runoff due to arid climate, warm water brought by the Leeuwin Current, and nutrient-rich upwelling events during austral summer. However, recent marine heatwaves since 2011 have caused coral mortality, though less severely than in other regions. Wave-generated cooling currents mitigate warming but not universally. Herbivores are abundant, and brown algae stands support fish recruitment. The study predicts future pressures from a weaker yet more variable Leeuwin Current and increased human use, emphasizing the need for local management actions to counteract these threats.
Mount Taishan
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2020 —
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Aerosols at the summit of Mount Tai exhibit strong absorption and weak scattering properties, with a complex refractive index (n = 1.38 ± 0.27, k = 0.040 ± 0.056) that differs from other aerosol types. Researchers analyzed data collected between May and June 2017 to determine the optical characteristics of atmospheric aerosols in East China. The study found a strong correlation between the imaginary part (k) of the refractive index and environmental factors like wind speed and temperature, providing new insights for regional aerosol modeling. This research advances understanding of aerosol behavior in a UNESCO World Heritage Site, offering critical data for future climate studies.
Doñana National Park
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2020 —
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Researchers have identified three distinct Holocene-age tsunami deposits (around 4.25, 3.56, and 2.2–2 kyr BP) within the Doñana National Park using trace element geochemistry as proxies for marine incursions and high-energy events. The study analyzed sediments from two boreholes, revealing complex estuarine paleoenvironments with inherited mineralogy (e.g., REE-Y-Rb-Sr-Cs-Th-U-Hf-Al-Ti-Co-Cr-Sc) and elements linked to evaporite conditions (Br-Na). Statistical analysis, including linear correlation and factor analysis, highlighted Na, Br, Sr, Hf, and Ti as key indicators of tsunamiites. The findings suggest that trace element geochemistry is a robust tool for identifying past tsunamis, with sediment provenance primarily originating from felsic sources.
Kuk Early Agricultural Site
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2020 —
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Archaeological evidence from the Kuk Early Agricultural Site in New Guinea challenges traditional assumptions about agricultural origins in the South Pacific, supporting claims for agriculture dating back approximately 6000 years. This finding aligns with the presence of domesticated pigs, an introduced species, which are often associated with early agricultural practices across the Pacific. The study proposes an independent development of agriculture in New Guinea, rooted in the domestication of a diverse suite of plants—including staples, vegetables, and fruits—that could sustain populations in varied environments. Given the absence of botanical remains, researchers relied on traditional crop cultivation patterns to reconstruct this agricultural history, offering a compelling narrative for the region's early subsistence strategies.
Alhambra, Generalife and Albayzín, Granada
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2020 —
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A multidisciplinary approach is essential for effectively managing the UNESCO-listed Alhambra and Generalife complex, Spain's second most visited monument. This study highlights significant challenges in conservation, restoration, interpretation, and tourist flow management at such high-traffic cultural heritage sites. The research emphasizes that addressing these issues requires collaboration among specialists from diverse fields to ensure sustainable preservation and optimal visitor experience.
Palace of Westminster and Westminster Abbey including Saint Margaret’s Church
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2020 —
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Research on the Palace of Westminster, part of the UNESCO World Heritage Site, reveals that magnesian limestone—despite its reputation for poor durability—can be highly durable when properly selected and used correctly. The study identified suitable sources for replacement stone, offering both immediate and long-term solutions for repair and conservation. To achieve this, petrographic analysis was conducted on samples from the building to match existing stonework characteristics. Durability was assessed using established tests and novel methodologies, including large-scale wall exposures to accelerated frost weathering under realistic conditions. Logistical challenges, such as sourcing and transport issues, along with mason unfamiliarity, were also found to contribute to the original stone's decay.
Borobudur Temple Compounds
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2020 —
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Research reveals that permissive parenting patterns among parents working in the Borobudur Temple Area significantly influence the character development of elementary school students, particularly at Ringin Putih Elementary School 01 Borobudur. This qualitative study analyzed data from parents and students to demonstrate how work-related factors in this UNESCO World Heritage Site context shape parenting behaviors, thereby affecting student character traits. The findings underscore the importance of understanding cultural and occupational influences on child development in heritage-rich environments.
Los Glaciares National Park
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2020 —
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Marcos Mendoza's book, 'The Patagonian Sublime: The Green Economy and Post-Neoliberal Politics,' reveals that Argentina's Kirchnerismo movement integrates conservation and economic development through a strategy termed 'green productivism.' This approach, rooted in public-private alliances, leverages rent capture, place branding, and land monopolization to drive tourism growth while undermining long-term sustainability. Mendoza's 18-month ethnographic study in El Chaltén, near Los Glaciares National Park, exposes contradictions in post-neoliberal development by analyzing interactions among diverse stakeholders—tourists, entrepreneurs, park rangers, and activists—to demonstrate how conservation and extraction coexist under a 'semiotic estate.' The research highlights Patagonia as a case study for broader tensions between economic nationalism, environmental governance, and sustainable development.
K’gari (Fraser Island)
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2020 —
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A groundbreaking study recovers and reinterprets the history of the Badtjala people on K’gari (Fraser Island) through a personal, clan-based lens, challenging colonial narratives and asserting Indigenous sovereignty. The research, led by artist-academic Fiona Foley, traces 250 years of racial double coding—where the Butchulla people were simultaneously erased and commodified in Australian history—while emphasizing genealogy as a tool for cultural responsibility and Native Title recognition. Through archival analysis, oral histories, and artistic practice, Foley demonstrates how land claims (including the 2014 K’gari determination) restore Badtjala authority over their traditional country, countering centuries of dispossession. The accompanying film, <em>Out of the Sea Like Cloud</em>, further centers this local perspective within broader national and international contexts.
Semmering Railway
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2020 —
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A significant shift in the perception of the Semmering landscape occurred between 1850 and 1880, coinciding with the construction of railways from Vienna to southern Austria. This transformation was driven by the railway's integration into the region, altering both its physical and cultural significance. The study analyzed contemporary travelogues, official documents, and visual representations to reconstruct how the landscape was experienced and interpreted during this period. Findings reveal that the Semmering Railway not only facilitated mobility but also reshaped aesthetic and symbolic associations with the area, marking a pivotal moment in its historical narrative.
Old City of Dubrovnik
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2020 —
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Differences in how tourists and cruise ship visitors perceive the image of UNESCO World Heritage Sites (WHS) are driven by distinct cognitive and affective elements. The study, conducted on 1,019 travellers visiting Dubrovnik’s Old City between April and October 2016, revealed that these two groups form their WHS image differently—tourists prioritize emotional connections, while cruise passengers lean toward more practical or sensory-based evaluations. Using advanced statistical methods like exploratory factor analysis (EFA) and structural equation modeling (SEM), researchers identified key attributes shaping these perceptions, offering a framework to explore how information sources, demographics, and motivations influence overall WHS image formation.
Town of Luang Prabang
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2020 —
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UNESCO's preservation efforts at the World Heritage Site of Luang Prabang, Laos, inadvertently shape and regulate local traditions, often aligning them with Western expectations to appeal to tourists. This study reveals that while UNESCO promotes 'cold' authenticity through strict architectural regulations, its influence also drives 'hot' authenticity, where residents adapt their heritage practices under scrutiny. Using long-term ethnography, including interviews with Laotian residents, UNESCO experts, and tourists, the research exposes how these preservation structures perpetuate power dynamics, making UNESCO's role in tradition construction invisible to outsiders.
Water Management System of Augsburg
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2020 —
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Urban water management is a critical factor in the development and sustainability of cities, shaping their social, economic, and cultural landscapes. The study highlights that cities, even premodern ones, rely heavily on centralized water systems for survival and growth. It emphasizes the importance of water as a universal urban resource, influencing health conditions, diets, and infrastructural development such as aqueducts, sewers, and bridges. The research underscores that the presence or absence of water significantly impacts urban practices, economies, and aesthetic quality. By focusing on Augsburg's premodern water management systemthe study provides a case example of how water has been historically managed to support urban life, offering insights into its broader significance across civilizations.
Serengeti National Park
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2020 —
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Interactions between tropical easterlies, lake breeze westerlies, and rift topography drive the spatial distribution of precipitation in the Serengeti National Park. This study reveals that the park's rainfall patterns are controlled by a dynamic convergence zone forming in the afternoon, where moist air from Lake Victoria meets easterly winds. The direction of tropical easterlies at 750 hPa determines the progression of diurnal rainfall, with most areas experiencing late-afternoon peaks but an early afternoon peak in the eastern Serengeti during October to March. These findings were derived from high-resolution precipitation and reanalysis datasets (CHIRPS v2.0, TRMM 3B42, ERA5), which quantified regional climatic conditions across annual, monthly, and hourly timescales. Hierarchical cluster analysis identified five sub-regions with distinct rainfall cycles, highlighting the park's spatial heterogeneity.
Uvs Nuur Basin
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2020 —
WHE4229BAA0D5
Climate aridization in the Uvs Nuur Basin and surrounding regions of Eastern Siberia and Mongolia is linked to increased soil salinization, particularly under hydromorphic conditions. Over 50 years, air temperature rises in Tuva (2.5–3.7°C), Minusinsk depression (1.7–2.8°C), and Buryatia (1.5–1.8°C) were significantly higher than global averages, with varying trends in aridity. While most areas remained in arid or subarid categories, some, like the Eravnensky and Barguzinsky basins in Buryatia and the Ubsunur basin in Tuva, transitioned to more arid conditions. The study found that climate aridization intensifies salt accumulation in hydromorphic landscapes, even when parent rocks are non-saline, as seen in Mongolia's Gobi deserts. This suggests a growing risk of soil salinization in regions experiencing increased aridity.
Rock Paintings of Shulgan-Tash Cave
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2020 —
WHE1C3DD07502
A two-humped camel image, discovered in the Kapova Cave (South Ural), represents a significant find for understanding Upper Paleolithic culture. However, its preservation is at risk due to inadequate conservation practices and environmental factors. The study highlights that the removal of calcite crusts—natural preservatives—without proper scientific examination or expertise led to the corrosion of the image's colorful layers. Abundant karst waters with variable physical and chemical properties further threaten the drawings' stability, while tested protection methods for exposed cave paintings remain lacking. Current conditions in the Chaos Hall of Kapova Cave are unfavorable, making any new clearing of drawings potentially destructive. The research underscores the urgent need for integrated conservation strategies to safeguard this Paleolithic heritage.
Cerrado Protected Areas: Chapada dos Veadeiros and Emas National Parks
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2020 —
WHEB305C49B3C
A critically endangered tree, Dimorphandra wilsonii, found in the ecotone between Brazil's Cerrado and Atlantic Forest, is revealed to be a population of inter-specific hybrids likely resulting from crossbreeding between D. exaltata (Atlantic Forest) and D. mollis (Cerrado). Genetic analysis using 11 nuclear SSRs across 152 individuals confirmed this hybrid status, while cytogenetic studies showed that D. wilsonii is diploid with the same chromosome number as D. mollis (2n = 28). The findings challenge its taxonomic classification and suggest that conservation efforts should focus on both parental species, particularly the threatened D. exaltata, to ensure the evolutionary future of this hybrid population.
