World Heritage Research: Search

Publications

Showing 14501 – 14520 of 15962 publications

Plan Director de restauración de la Casa Batlló de Gaudí, un antes y un después

Works of Antoni Gaudí — 2017 — WHECF8E20D6B0

A significant discovery from the restoration of Antoni Gaudí's Casa Batlló reveals that one of its apartments remains unchanged since its original design by Gaudí. This finding emerged during the development of a comprehensive Restoration Master Plan, which aimed to balance tourist expectations with the preservation of the building's historical integrity. The study involved rigorous investigation, uncovering previously unknown data and establishing restoration criteria that prioritize safety, accessibility, and cultural heritage protection. The plan addresses modern needs such as fire safety and universal access while ensuring the monument's authenticity is preserved for future generations.

Population structure and group size of geladas (Theropithecus gelada) at Chenek, Simien Mountains National Park, Ethiopia

Simien National Park — 2017 — WHE419B6E651F

Geladas (Theropithecus gelada) in Simien Mountains National Park, Ethiopia, exhibit a population structure dominated by a single reproductive male per band, accompanied by multiple females and offspring. A study counting 397 individuals over 18 months revealed a significant sex ratio skew (1:1.25 adult males to females) and distinct age-class distributions, with juveniles and infants comprising a substantial portion of the population. Fission-fusion dynamics were observed among bands, suggesting flexible social organization. However, geladas at Chenek face competition for food, including theft from locals and tourists, indicating human-wildlife conflict. The research highlights the need to minimize anthropogenic disturbances to preserve this species' natural behavior and habitat within UNESCO-listed Simien National Park.

Potamonautes nheenae, a new species of freshwater crab from Gabon, Central Africa, with a description of the first known male of Erimetopus brazzae (A. Milne-Edwards, 1886) from the Democratic Republic of the Congo, Central Africa (Brachyura: Potamoidea: Potamonautidae)

Ivindo National Park — 2017 — WHEDAA590932E

A new species of freshwater crab, Potamonautes nheenae, has been discovered in Ivindo National Park, Gabon. This crab is distinguished by unique morphological traits, including its male first gonopod, anterior sternum, mouthparts, and major cheliped, setting it apart from other species in the region. It is closely related to Potamonautes paecilei from the Lower Congo River basin. Additionally, the study provides the first detailed illustration of a male specimen of Erimetopus brazzae, a rare freshwater crab species from the Democratic Republic of the Congo, since its original description in 1886.

Poverty, distress and disease: labour and the construction of the Rideau canal, 1826-1832

Rideau Canal — 2017 — WHE73BA07CA46

The construction of the Rideau Canal, often perceived as a British military engineering project, revealed systemic challenges for workers despite its strategic importance. Despite the involvement of the military, workers faced harsh conditions with little distinction from other public works projects. The study estimates that workers were primarily hired monthly or daily, with minimal piecework opportunities, and engaged in tasks such as excavation, masonry, and construction of wooden structures. The research highlights the lack of detailed records, making precise worker counts difficult, but underscores the prevalence of poverty, distress, and disease among laborers during this period (1826-1832).

Pre-monsoon air quality over Lumbini, a world heritage site along the Himalayan foothills

Lumbini, the Birthplace of the Lord Buddha — 2017 — WHE02B680DE2E

Lumbini, a UNESCO World Heritage Site and the birthplace of Lord Buddha, faces severe air pollution challenges that pose risks to public health and heritage preservation. A study conducted during the pre-monsoon season (April–June 2013) revealed alarmingly high levels of key pollutants—PM1, PM2.5, PM10, black carbon (BC), ozone (O₃), and carbon monoxide (CO)—comparable to other heavily polluted South Asian sites. Notably, coarse-mode particulate matter dominated, and emissions from both residential and transportation sectors significantly contributed to pollution, with fossil fuel combustion accounting for over half of BC concentrations. The study also identified agro-residue burning and regional forest fires, exacerbated by meteorological conditions, as primary drivers of severe air quality episodes. While a regional chemical transport model (WRF-STEM) underestimated observed pollutant levels, it highlighted the Ganges Valley as a major source of CO. The findings underscore an urgent need for long-term air quality monitoring in Lumbini to mitigate health risks and protect cultural heritage.

Preliminary Data to Composition of Zooplankton in the Khe The Stream, My Son Sanctuary, Quang Nam Province

My Son Sanctuary — 2017 — WHEE8FD09B45B

A study of the zooplankton composition in the Khe The Stream, My Son Sanctuary, revealed 36 species, with Rotatoria dominating at 55.6% and Arthropoda accounting for 44.4%. Zooplankton density varied significantly between seasons, averaging 11,945 individuals/m³ during the dry season (ranging from 5,000 to 25,000) and 8,500 individuals/m³ in the rainy season (ranging from 5,000 to 16,667). The Shannon-Weiner diversity index also showed seasonal variation, averaging 1.84 in the dry season and 1.66 in the rainy season. The research, conducted over two periods in 2016, provides preliminary data on the biodiversity of this UNESCO World Heritage Site's aquatic ecosystem.

Preliminary surveys of the endangered Lord Howe Island cockroach Panesthia lata (Blattodea: Blaberidae) on two islands within the Lord Howe Group, Australia

Lord Howe Island Group — 2017 — WHEF2513D2D94

A significant population of the endangered Lord Howe Island cockroach (Panesthia lata) persists on Blackburn and Roach islands, with estimates of 10,000 and 3,500 individuals respectively. The species exhibits a preference for sheltering within specific microenvironments, such as beneath the Banyan tree on Blackburn Island or in Leafy Flat Sedge habitat on Roach Island, rather than foraging openly. This behavior suggests that surface counts underestimate population sizes, while novel attraction stations show potential for more accurate monitoring without disturbing habitats. The cockroach appears to play a role in soil conditioning and nutrient cycling, feeding primarily on dead vegetation. Maintaining rodent-free status on these islands is critical for the species' survival, offering hope for reintroduction efforts once eradication programs are completed.

Proposal for the nomination of Lower Globigerina Limestone of the Maltese Islands as a Global Heritage Stone Resource

City of Valletta — 2017 — WHE496B5AC152

The Lower Globigerina Limestone of the Maltese Islands is proposed as a 'Global Heritage Stone Resource' due to its 6000-year history of use in building and sculpture, significant cultural and economic importance, and its role in UNESCO-listed sites such as Valletta and the Prehistoric Megalithic Temples. This soft limestone has been the primary material for architectural heritage across Malta, including fortified cities like Valletta and Mdina, as well as vernacular structures. Its export during the early 20th century further underscores its global significance. The study highlights its continued use in restoration and new construction, cementing its role in the Maltese economy.

Proposing a Digital Information System for the Management and Conservation of the Qhapaq Ñan – Andean Road System

Qhapaq Ñan, Andean Road System — 2017 — WHEE42624172D

A coordinated digital information system is essential for the management and conservation of Qhapaq Ñan, the Andean Road System inscribed as a UNESCO World Heritage Site in 2014. This ancient infrastructure network, spanning six countries, facilitated social and economic exchanges before the Inca Empire's expansion and continues to shape cultural traditions. While some Latin American nations have adopted digital tools for its preservation, gaps remain in integrated management. The study advocates for an Integrated Digital Model to address these challenges, ensuring unified protection efforts across the region.

Proposta de sequência didática com o uso de tecnologias digitais para o desenvolvimento do letramento científico

Sítio Roberto Burle Marx — 2017 — WHE2D11C53670

A proposed didactic sequence integrating digital technologies at Sítio Roberto Burle Marx demonstrates potential to foster scientific literacy among students, particularly in non-formal learning environments. The approach combines field research with two technological tools, aiming to encourage critical reflection and democratic engagement with environmental issues. By grounding the sequence in scientific inquiry and leveraging digital resources, it offers a practical pathway for schools to develop scientifically literate learners who can analyze contemporary problems through an informed, analytical lens.

Protection status and national socio‐economic context shape land conversion in and around a key transboundary protected area complex in West Africa

W-Arly-Pendjari Complex — 2017 — WHEBE5295E882

A key transboundary protected area complex in West Africa, the W-Arly-Pendjari Complex, shows significant spatial heterogeneity in anthropogenic pressure, with high protection status areas more effective at preventing land conversion. The study, using a novel methodology to compare land cover change across large remote areas, found widespread agricultural expansion outside protected areas over 13 years. Differences in cropland expansion rates between countries suggest a link to rural population growth. These findings highlight the need for comprehensive assessments that leverage remote sensing data to better understand and monitor the ecological outcomes of transboundary conservation efforts.

Radar interferometry offers new insights into threats to the Angkor site

Angkor — 2017 — WHE1CAD0A95BB

A groundbreaking study leverages radar interferometry to uncover critical threats facing the Angkor site, offering new insights that could inform sustainable conservation strategies for other UNESCO World Heritage Sites. By analyzing subtle ground deformations over time, researchers identified patterns of subsidence and structural instability, which are not easily detectable through conventional methods. This approach provides a more precise understanding of environmental and anthropogenic pressures affecting the site, such as groundwater extraction and urban development. The findings underscore the importance of integrating advanced remote sensing techniques into conservation planning to mitigate risks and ensure long-term preservation.

Ragatime: Glimpses of Akbar’s Court at Fatehpur Sikri

Fatehpur Sikri — 2017 — WHE8404080C33

Fatehpur Sikri, once the seat of the Mughal Empire under Emperor Akbar, is celebrated not only for its architectural grandeur but also for its rich musical heritage. The study 'Ragatime: Glimpses of Akbar’s Court at Fatehpur Sikri' presents a unique interpretation of Raga Bilaskhani Todi, encapsulating the principles of dhrupad, a genre of Hindustani classical music developed by Akbar's court musician Mian Tansen. The piece, 'Ragatime,' begins with an alap setting the emotional tone and transitions into an extended improvisation (gat) marked by rhythmic drumming, showcasing subtle musical nuances that distinguish one raga from another. This work underscores the enduring relevance of Tansen’s compositions, which remain influential among contemporary raga performers. By blending traditional musical elements with modern interpretation, 'Ragatime' offers a glimpse into the flourishing music culture at Fatehpur Sikri during Akbar's reign.

Rapid Urban Growth in the Kathmandu Valley, Nepal: Monitoring Land Use Land Cover Dynamics of a Himalayan City with Landsat Imageries

Kathmandu Valley — 2017 — WHE3571713ECE

Between 1989 and 2016, the urban area of the Kathmandu Valley expanded by 412%, driven primarily by the conversion of agricultural land. This rapid urban growth, analyzed through a pixel-based hybrid classification of Landsat imagery, reveals a concentric expansion pattern along major roads, significantly altering the valley's cityscape. The study identifies rural-to-urban migration and the centrality of Kathmandu as key proximate causes behind this transformation. While most expansion occurred between 1989 and 2009, urban growth continues, underscoring the need for systematic monitoring of land use and land cover changes in this Himalayan metropolitan valley.

Rebuilding Palmyra virtually: recreation of its former glory in digital space

Site of Palmyra — 2017 — WHE65DD8ADB9E

Digital reconstruction techniques have successfully revived the lost grandeur of Palmyra, Syria which was extensively destroyed by conflict and vandalism. This study presents 3D models of key structures such as the Temple of Bel, Temple of Baalshamin, Grand Colonnaded Street, and the theatre, offering 'ghost images' that accurately depict their former glory during the Greco-Roman period. By leveraging digital tools, researchers have preserved Palmyra's cultural heritage in virtual space, countering its physical erasure and reviving its historical significance in collective memory.

Redesigning historic cities facing rapid tourism growth

Historic Centre of Macao — 2017 — WHE1A7D52AD33

Rapid tourism growth in Macao's historic centre has exacerbated traffic congestion and pollution, particularly along narrow streets like San Ma Lou Avenue, where tall buildings trap particulate matter. This study identifies the urban design flaws contributing to these issues and proposes green solutions that could mitigate environmental impacts while preserving the area's historic integrity. Drawing on experiences from other global tourist cities, the research advocates for interventions that enhance liveability for residents and visitor experience without compromising the built environment.

Relative importance of anthropogenic landscape characteristics for Neotropical frugivores at multiple scales

Atlantic Forest South-East Reserves — 2017 — WHE92600172FA

Frugivores, crucial to Neotropical forest ecosystems, face significant threats from human activities. This study reveals that anthropogenic landscape characteristics—such as human accessibility, proximity to reserves, and forest cover—are the primary determinants of occupancy for frugivorous species like the paca (Cuniculus paca), brocket deer (Mazama sp.), and collared peccary (Pecari tajacu) in the Atlantic Forest South-East Reserves. Environmental and geomorphometric variables played a weaker role, while weather, season, and habitat factors influenced detection probability. The research employed camera traps and call surveys across 45 sites over a year, analyzing landscape metrics at three spatial scales (200, 500, and 1000 meters) using multi-season occupancy modeling. Findings underscore the need for a multi-taxa and multi-scale approach to conservation planning, as different frugivore species respond variably to landscape attributes depending on their perceptual scale.

Reproductive parameters and cub survival of brown bears in the Rusha area of the Shiretoko Peninsula, Hokkaido, Japan

Shiretoko — 2017 — WHEA423B1AD8D

Brown bears (Ursus arctos yesoensis) in the Rusha area of Shiretoko, Hokkaido, Japan, exhibit among the highest reproductive rates globally, with females producing 0.70 to 0.76 young per year. A long-term study (2006–2016) tracking 15 philopatric females revealed key parameters: mean age of first reproduction at 5.3 years, litter sizes averaging 1.76 cubs, and inter-birth intervals of 2.43 to 2.53 years. Cub survival rates (60–73%) peaked in mortality during summer (July–August), likely due to nutritional stress. These findings align with global trends but highlight Shiretoko's unique demographic dynamics, offering critical insights for conservation strategies.

Reptiles traded in markets for medicinal purposes in contemporary Morocco

Historic City of Meknes — 2017 — WHE506C68A4A4

In contemporary Morocco, reptiles are extensively traded for medicinal purposes despite legal protections, with an estimated annual turnover of 1,520 Mediterranean chameleons and 775 Bell's Dabb lizards. A survey conducted in 49 wildlife markets across 20 Moroccan towns and two Spanish exclaves between 2013-2014 identified at least nine reptile species, including the Mediterranean chameleon (Chamaeleo chamaeleon) and Bell's Dabb lizard (Uromastyx acanthinura), with a combined value of approximately US $100,000. The study found that markets in Marrakesh, Meknes, Casablanca, and Fez were the most prominent, with significant trade in both dried and live specimens. Notably, over 200 African rock python (Python sebae) skins were identified, suggesting potential illicit imports from other parts of Africa. Despite regulations under CITES, traders often do not disclose the legal status or restrictions on these species, highlighting the need for increased enforcement to prevent further exploitation and its impact on imperiled species.

Resilience and protected area tourism in Purnululu National Park: understanding interactions with a focus on community benefits.

Purnululu National Park — 2017 — WHE57429EC711

A novel framework for assessing the interactions between protected areas, tourism, and surrounding communities has been developed, offering a multi-scalar approach that accounts for system dynamics across different scales and timeframes. This framework provides an alternative to linear sustainability assessments and highlights potential interventions for long-term resilience. Applied in a case study of Purnululu National Park, Australia's World Heritage-listed site, the framework integrates local input with broader stakeholder views to construct a comprehensive understanding of social interactions within protected area tourism systems.