Paraty and Ilha Grande – Culture and Biodiversity
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2011 —
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Paraty, a UNESCO World Heritage Site renowned for its culture and biodiversity, faces significant challenges in leveraging its tourism potential to become more competitive. A study reveals that while there is an emerging network of small and medium enterprises focused on sustainable tourism, this arrangement lacks formal leadership, internal trust, and effective integration between businesses, the community, and local government. The research, based on documentary analysis and interviews, highlights critical gaps in infrastructure—such as sanitation and workforce training—that hinder Paraty's development. Despite its natural, historical, and cultural appeal, the region struggles to fully capitalize on these assets due to an informal and disjointed approach to collaboration. Addressing these obstacles could pave the way for a more cohesive and competitive tourism sector, benefiting both local development and global recognition.
Ancient Maya City and Protected Tropical Forests of Calakmul, Campeche
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2011 —
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A preliminary iconographic analysis of codex-style pottery fragments from Calakmul, Mexico, reveals intricate depictions linked to the myth of the Maize God and other significant episodes involving the Old God. These fragments, numbering over 700, exhibit striking stylistic similarities to pieces found in private collections and museums, many of which were looted during the 1970s. The study identifies recurring themes, including the 'Babé Jaguar' ritual and references to a powerful group known as chatan winik, providing valuable insights into Maya iconography and symbolism from the late 7th to early 8th century AD.
Mount Etna
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2011 —
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Magmatic activity—such as reservoir pressurization and dike intrusion—is the dominant driver of flank instability at Mount Etna, amplifying seaward deformation by up to 10 times compared to other volcanic flanks. This finding emerges from analogue modeling using granular materials to simulate the volcano's structure and silicone/vegetable oil injections to mimic magmatic processes. The study also reveals that regional extensional tectonics and crustal layering contribute significantly less, with effects less than one-tenth as strong. Differential buttressing at the volcano's base, particularly on the seaside, further exacerbates instability. These insights highlight the asymmetric nature of volcanic activity, offering critical implications for predicting flank eruptions and deformation in similar volcanic systems.
Historic City of Ahmadabad
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2011 —
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Ahmedabad, India's historic city, exhibits a relatively compact urban spatial structure with a gradual tendency toward dispersal, unlike some other mid-sized global metropolises. This study quantifies the evolution of Ahmedabad's urban form over three decades using time-series population data from the Census of India, providing insights that could inform future planning policies. While the research focuses on Ahmedabad, it suggests potential for broader applications in cataloging similar cities in developing regions. The analysis bridges quantitative understanding with practical urban planning, offering a framework for alternative policy formulations.
Bwindi Impenetrable National Park
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2011 —
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High-polarization synthetic aperture radar (SAR) data significantly improves land cover mapping accuracy, particularly in tropical protected areas. A study analyzing Quad-pol L-band ALOS PALSAR and Dual-pol X-band TerraSAR-X (TSX) data for Bwindi Impenetrable National Park found that incorporating multiple polarimetric bands—such as HH/HV, VV/HV, or all four polarizations (HH/HV/VH/VV)—enhanced classification accuracy by up to 73%, compared to single-band analyses. Additionally, derived SAR textures from TSX data further improved mapping precision, with kappa indices reaching 0.7166 when using histogram-based textures. These findings underscore the potential of advanced polarimetric and textural analysis in SAR data to refine land cover classification, offering critical insights for conservation efforts in complex tropical ecosystems.
Old Town of Lijiang
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2011 —
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Urban growth in Lijiang's Old Town, driven by tourism and economic shifts, can be modeled through distinct land-use scenarios that offer critical insights for sustainable development. This study developed three future urban planning scenarios using GIS analysis and questionnaire data, revealing divergent spatial patterns based on varying assumptions about development processes. The findings highlight the potential impacts of population growth on urban expansion while providing a framework to guide discussions on long-term urban planning strategies. These scenarios serve as practical tools for balancing economic demands with ecological sustainability in UNESCO World Heritage Sites.
Pre-Hispanic City and National Park of Palenque
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2011 —
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Captive environments significantly alter the composition of intestinal hydrogenotrophic microbiota in black howler monkeys (Alouatta pigra), potentially impacting their energy metabolism. Research comparing wild and captive populations in Palenque National Park, Mexico, revealed that while sulfate-reducing bacteria (SRB) dominated over methanogens in both groups, captive monkeys exhibited reduced microbial diversity—particularly among Desulfovibrionales—likely due to dietary shifts from high-fiber leaves to more digestible fruits, vegetables, and commercial chow. The study employed PCR-DGGE fingerprinting, clone libraries, and quantitative real-time PCR to analyze fecal samples, demonstrating that captivity-induced environmental or dietary changes reshape the gut microbiota of these primates.
Chaco Culture
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2011 —
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Astronomical alignments in Chaco Canyon's Great Houses and Kivas reveal three distinct architectural traditions tied to migration, ancestor veneration, and solstice observations. The study confirms that Bonito Phase structures (AD 1020–1100) predominantly face south-southeast (SSE), likely linking them to ancestral practices, while later Great Houses exhibit cardinal north-south or east-west alignments, possibly serving as solstice calendrical stations for public ceremonies. Ethnographic evidence supports the SSE orientation's connection to migration traditions. One outlier, Bis sa'ani, combines all three traditions. The findings suggest that Chacoan elites used astronomical knowledge to assert ritual power and reinvigorate a declining system, offering insights into ancestral Pueblo social dynamics and power shifts.
Socotra Archipelago
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2011 —
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A comprehensive update reveals that Socotra Archipelago, renowned for its unique biodiversity, hosts 30 terrestrial reptile species, with significant new findings. Notably, Hemidactylus robustus is recorded for the first time on Samha Island, while H. homoeolepis is excluded from Abd al-Kuri Island's herpetofauna. This study synthesizes data from extensive surveys across all islands (2007–2010) alongside historical records, providing a detailed annotated checklist and distribution map for Socotra's reptiles. The research clarifies taxonomic presence and absence, deepening understanding of this globally significant site's herpetological diversity.
Hawaii Volcanoes National Park
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2011 —
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Invasive ants in Hawai‘i Volcanoes National Park exhibit a previously undocumented mutualistic relationship with the endemic shrub <em>Vaccinium reticulatum</em>, reducing flower parasitism by introduced plume moth caterpillars while simultaneously exploiting floral nectar. This dual effect—protection from herbivory and resource exploitation—highlights a complex interaction that may alter plant reproduction dynamics. Researchers experimentally manipulated ant presence to assess impacts on flower parasitism and seed viability, finding that while ants mitigated caterpillar damage, they did not appear to act as effective pollinators, suggesting limited or absent primary pollinators like Hylaeus bees. The study underscores the unintended ecological consequences of invasive species, particularly their role in shaping plant reproductive success.
Longmen Grottoes
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2011 —
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A reinforcement project at the Longmen Grottoes, a renowned UNESCO World Heritage Site, successfully employed carbon fiber-reinforced polymer (CFRP) sheets to strengthen cantilever beams in the plank way. This method significantly reduced the weight of structural members while maintaining visual harmony with the surrounding environment, addressing both functional and aesthetic concerns. The study highlights CFRP's suitability for heritage conservation projects where minimal intrusion is required, offering a lightweight yet effective solution for preserving cultural landmarks.
Sangiran Early Man Site
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2011 —
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A detailed paleopedological study of the Sangiran Early Man Site in central Java, Indonesia, reveals that the region's thick fossiliferous volcano-sedimentary series experienced a transition from marine and coastal to terrestrial environments during the Quaternary period. The study identified six orders of paleosols (histosol, gleysol, vertisol, argillisol, protosol, oxisol) with 19 distinct pedotypes across seven localities within the Sangiran dome. Notably, the first fully terrestrial levels were found at the base of the upper Pucangan unit, indicating a shift from vast coastal swamps to an open landscape. The study also highlights recurrent aridity proxies in the Grenzbank and Kabuh series, which correspond with periods of abundant hominid fossils, suggesting a seasonal climate with a long dry season and open vegetation. This research provides crucial insights into the paleogeography and climatic conditions that prevailed during the Lower and early Middle Pleistocene, influenced by the south-eastern Asia monsoon cycles.
Aksum
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2011 —
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Archaeological excavations at the church of Arbaetu Ensesa (Gangua Edaga) in Aksum, Ethiopia, revealed two distinct phases of construction. The earlier phase dates to between the 6th and 7th centuries AD, characterized as a late Aksumite three-aisle basilica with an apsidal sanctuary, while the second phase appears to originate from the 19th century AD. A significant discovery was a thick ash layer containing burned bricks, indicating that the original Aksumite church was destroyed by fire. Excavations also uncovered Aksumite coins, crosses, glass artifacts, pottery, and evidence of an Aksumite glass industry, all dating to the same period as the basilica. This study sheds light on the architectural evolution and historical timeline of Aksum's religious structures.
Gunung Mulu National Park
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2011 —
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An archaeological survey in Gunung Mulu National Park, a UNESCO World Heritage Site renowned for its Paleocene-Eocene limestone formations and extensive cave systems, revealed that certain rockshelters within the park's Melinau and Gunung Api regions served as burial sites for the Tring community. Conducted by a collaborative team from Universiti Sains Malaysia, the Sarawak Museum Department, and the Department of Minerals and Geoscience Malaysia in 2010, the survey focused on limestone formations dating back to the Late Eocene-Early Miocene Period (Melinau Limestone) and the Miocene Period (Setap Shale Formation). The findings contribute to the understanding of prehistoric human activity and cultural practices in this ecologically significant region.
Galápagos Islands
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2011 —
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Eradicating invasive species from entire archipelagos, not just individual islands, significantly reduces the risk of reinvasion and lowers costs. This approach is demonstrated by the Galápagos Islands' efforts to remove feral goats, which involved removing over 140,000 goats from more than 500,000 hectares at a cost of US$10.5 million. The study highlights that bureaucratic processes, financing, political will, and stakeholder approval are now the primary challenges rather than island size. Complementing this technical approach with long-term social strategies focused on education and governance can further mitigate reinvasion risks and enhance biodiversity benefits.
Chaco Culture
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2011 —
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The study reveals that social hierarchies in Chaco Canyon during the Chacoan fluorescence (A.D. 800-1200) were constructed and demonstrated through architectural investments, particularly in great houses like Pueblo Bonito. It identifies shared cosmological practices among both great houses and small house occupants, while also highlighting the unique, ritualized investments in Pueblo Bonito that underscored its precedence as an origin house. The research employs a comparative approach, integrating archaeological data with ethnographic patterns to analyze house construction materials, forms, and features, providing new insights into the cultural practices inscribed within these structures.
Arles, Roman and Romanesque Monuments
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2011 —
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Archaeological monitoring during essential conservation works at Arles' Saint-Trophime cathedral revealed significant insights into the site's Romanesque and Gothic structures. The study, conducted as part of drainage and waterproofing efforts in 2007-2008, focused on the northern gallery, preau, and adjacent courtyard. Researchers documented changes to the cloister's layout and water flow, providing critical data for preserving this UNESCO World Heritage Site. The findings highlight the importance of integrating archaeological surveillance with modern conservation techniques to safeguard historic monuments while addressing practical challenges like water management.
Ancient Maya City and Protected Tropical Forests of Calakmul, Campeche
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2011 —
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Research in Balam-Kin, Campeche, Mexico, reveals that Guaiacum sanctum (guayacan), a threatened tree species with valuable wood properties, thrives in distinct 'guayacan forests' within the Calakmul region. The study identifies two dominant architectural phases—aggradation and biostasis—in semi-deciduous tropical forests where G. sanctum occurs, providing critical insights into its ecological dynamics. By analyzing 40 systematically located plots, scientists found that while G. sanctum persists across all developmental stages, eco-units in the biostasis phase are characterized by high abundances of this species alongside Thouinia paucidentata, whereas aggradation phases are dominated by Gymnopodium floribundum. This architectural analysis offers a new framework for understanding post-harvesting forest dynamics, which could inform sustainable management practices for this endangered species and its habitat.
Yosemite National Park
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2011 —
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A study of arthropod vectors and vector-borne bacterial pathogens in Yosemite National Park from 2005 to 2007 identified exposure to multiple pathogens in diverse small mammal species. Notably, 12.1% of tested animals showed exposure to Anaplasma phagocytophilum across 10 species, while 13.9% exhibited exposure to spotted fever group Rickettsia spp., and 37.0% of rodents in five species were seropositive for Borrelia burgdorferi. No individuals tested positive for Yersinia pestis or any pathogen via PCR. The research collected 450 unique small mammal captures, identifying 16 flea and 10 tick species, including known vectors for these pathogens. This study provides critical baseline data for predicting emerging vector-borne diseases in the park and expands knowledge of arthropod host ranges in California.
Archaeological Site of Delphi
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2011 —
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A collaborative undergraduate research initiative, Ashes2Art, has successfully applied digital tools to advance cultural heritage projects at UNESCO World Heritage Sites. Launched in 2005, the program initially focused on Delphi, Greece, where students and faculty from Coastal Carolina University and Arkansas State University developed digital resources between 2007 and 2009. Expanding its scope, Ashes2Art partnered with Alexandria University's Center for Maritime Archaeology in 2011 to study Lake Mareotis and Red Sea sites using innovative digital methodologies. This interdisciplinary approach bridges archaeology, technology, and education, demonstrating the potential of digital tools to preserve and analyze cultural heritage globally.
Laurisilva of Madeira
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2011 —
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A study on the laurisilva forest of Madeira island identified five Asianidia Zachvatkin species, with notable differences in abundance, phenology, and host plant preferences. Asianidia decolor was the most abundant (47%), followed by A. albula (36%) and A. insulana (16%). A. chrysanthemi and A. melliferae were rare, showing monophagy, while others exhibited oligo- to polyphagy. Activity peaked in spring and summer, with secondary abundance maxima for A. albula and A. decolor in November. New host plant associations were discovered, suggesting potential roles in speciation processes due to divergent dietary preferences.
Petra
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2011 —
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UNESCO's recognition of Bedouin intangible heritage in Jordan, particularly around Petra and Wadi Rum, reveals how cultural categories are reshaped to align with contemporary narratives. The 2005 proclamation highlighted the tension between preserving traditional Bedouin culture and modern settlement policies, showing that heritage designation often reflects multiple, sometimes contradictory discourses rather than a unified vision. This process of 'assembling heritage' demonstrates how global institutions like UNESCO interact with local communities, creating images of Bedouin culture that serve both cultural preservation and political agendas.
Landscape of Grand Pré
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2011 —
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A UNESCO World Heritage Site (WHS) designation for Grand Pré Historic Site, Nova Scotia, is projected to increase tourist visitation by 6.2% and generate approximately $200,000 in annual local economic impact. This estimation was derived from regression analysis comparing tourism statistics of Lunenburg, Nova Scotia's only other WHS, with historical data from Grand Pré (1990–2008). The study suggests that the designation would significantly boost the local tourism industry, which has faced recent declines, by attracting 3,000 additional visitors annually. Survey data on visitor spending further informed the economic analysis under both projected and historical visitation scenarios.
Gulf of Porto: Calanche of Piana, Gulf of Girolata, Scandola Reserve
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2011 —
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A first quantitative assessment of poaching within a marine reserve revealed significant negative impacts on long-lived sessile invertebrates, particularly Mediterranean red coral (Corallium rubrum). The study found that colonies in the Medes Islands Marine Reserve, where recreational diving is permitted and poaching occurred post-establishment, were significantly smaller than predicted growth models and those in strictly protected areas without fishing or diving. Poaching was linked to a 60% loss of coral biomass, while abrasion from divers correlated with reduced colony size, suggesting increased mortality rates for larger colonies. The research highlights the effectiveness of enforced prohibitions on fishing and diving in preserving unsustainably harvested species.
Brazilian Atlantic Islands: Fernando de Noronha and Atol das Rocas Reserves
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2011 —
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Atol das Rocas Biological Reserve serves as a critical oasis for juvenile Octopus insularis, with the highest population density recorded at 0.30 individuals per 100 m² in the Mapas area. This study reveals that O. insularis exhibits a strong preference for rocky substrates and small crabs, accounting for 70.5% of its diet, including species like Xanthodius denticulatus (38.5%) and Microphrys bicornutus (18.5%). The research employed visual censuses in fixed quadrants to analyze den characteristics, octopus size, substrate types, and food remains, identifying 454 prey items across 22 taxa. These findings underscore the specialized predatory behavior of O. insularis and highlight the ecological significance of Atol das Rocas for the development of this cephalopod species in northeastern Brazil.
Cologne Cathedral
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2011 —
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A significant discovery links the theological writings of Augustine of Hippo to the Carolingian Renaissance through Cologne Cathedral Manuscript 63, revealing its role as a bridge between late antique thought and early medieval scholarship. The study analyzes this manuscript's contents, paleography, and historical context, demonstrating how it preserved and disseminated Augustine's ideas during a pivotal period of intellectual revival in Europe. By integrating textual analysis with codicological evidence, the research sheds light on the cultural and theological transformations that defined the Carolingian era, particularly within the ecclesiastical centers of Chelles and Cologne.
Auschwitz Birkenau German Nazi Concentration and Extermination Camp (1940-1945)
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2011 —
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Auschwitz and Afterimages introduces a groundbreaking approach to Holocaust testimony, challenging traditional interpretations of Julia Kristeva's concept of abjection. The study re-evaluates the significance of abjection in understanding witnessing and representation, extending its application through fresh analyses of Charlotte Delbo's prose, Francis Bacon's paintings, and the 'Scrolls of Auschwitz'—material remnants excavated from Birkenau's crematoria grounds. These artifacts, examined for their physical state and testimonial value, offer a nuanced perspective on writing, imaging, and bodily experience, enriching Kristeva's theoretical framework with empirical depth.
Australian Convict Sites
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2011 —
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Prison tourism in Australia, rooted in the nation's history as a penal colony, presents unique challenges to narrative integrity at former prison sites. The study reveals that prevailing social attitudes and stakeholder influences skew historical narratives, undermining the sites' authenticity and social significance. This analysis highlights the need for balanced storytelling to preserve the historical and cultural integrity of these UNESCO World Heritage Sites.
Australian Fossil Mammal Sites (Riversleigh / Naracoorte)
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2011 —
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Paleontologists have identified a new genus, Australlus, for the fossil species Gallinula disneyi from Oligo-Miocene deposits at Riversleigh World Heritage Site. This discovery challenges previous classifications and suggests that G. disneyi is not an early member of the crown group Rallidae but rather a basal rallid with affinities to Porphyrio. Additionally, a second species within this genus was described, along with evidence for a third, smaller rallid from the same site. These findings represent the only known gruiforms and small non-passerine ground-birds from Riversleigh, offering significant insights into the evolutionary history of rails during the Oligo-Miocene period.
Pre-Hispanic City and National Park of Palenque
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2011 —
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A decade-long archaeological survey (1996–2006) of the B'aakal region in Chiapas, Mexico, revealed significant insights into the pre-Hispanic urban and environmental landscape surrounding Palenque. The study documented previously unknown structures, settlement patterns, and ecological interactions through extensive fieldwork, mapping, and a detailed gazetteer of sites. Appendices on regional flora and fauna further enriched the understanding of this UNESCO World Heritage Site's biodiversity. This comprehensive approach combined remote sensing, surface surveys, and excavation to reconstruct the region's complex history, bridging gaps in our knowledge of Maya urbanism and environmental adaptation.
Babylon
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2011 —
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Babylon, once the epitome of learned scholarship in ancient cultures, has been rediscovered through an interdisciplinary lens focusing on its 'culture of knowledge.' This collection of papers, stemming from a conference held during the Babylon exhibition in Berlin, sheds light on how Babylon's scholarly traditions were both celebrated and later forgotten. The research approach combines insights from Ancient Near Eastern Studies to explore Babylon's significance as a center of learning, contrasting it with its later symbolic association with occultism and esoteric knowledge. Published as an open-access eBook, this volume marks a milestone in interdisciplinary collaboration between Topoi and De Gruyter, offering a comprehensive exploration of Babylon's intellectual legacy.
Imperial Palaces of the Ming and Qing Dynasties in Beijing and Shenyang
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2011 —
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The Shenyang Imperial City, inscribed as part of the UNESCO World Heritage Site 'Imperial Palaces of the Ming and Qing Dynasties' alongside Beijing's Forbidden City, stands out for its unique reflection of Manchu culture and identity. Unlike the Forbidden City, which symbolizes centralized power under the Ming and Qing dynasties, Shenyang Palace embodies the origins and evolution of the Manchu ethnic identity, particularly through its pre-1644 architecture and later additions during Qianlong's reign. This study reveals how the palace serves as a tangible symbol of both the Manchus' devotion to their ancestors and their gradual sinicization, merging distinct cultural and institutional systems. The research draws on primary sources such as <em>Qing shilu</em> (清實錄) and <em>Manwen laodang</em> (滿文老檔), providing unprecedented insights into Qing history before Beijing's conquest. By analyzing these architectural and historical layers, the study underscores Shenyang Palace's dual significance: as a testament to Manchu heritage and a bridge between Manchu and Chinese cultures.
Historic Cairo
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2011 —
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A groundbreaking approach to sustainable urban development in Islamic Cairo emerged from the al-Darb al-Ahmar project, demonstrating how integrating behavioral and cultural insights into urban design can foster community engagement and preserve heritage. The study, led by Dina Shehayeb, combined her expertise in Environmental Behavior Studies with local collaboration to create a methodology that bridges traditional urban planning with the lived experiences of residents. By prioritizing the meaning and behavior associated with the built environment, the project achieved tangible improvements in sustainability while strengthening community ownership. This innovative model offers a replicable framework for balancing development needs with cultural heritage conservation, particularly in UNESCO World Heritage Sites like Historic Cairo.
Ningaloo Coast
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2011 —
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A competitive licensing system for whale shark tourism at Ningaloo Marine Park has evolved from minimalist requirements to comprehensive, audited sustainability indicators. This study reveals that while operators face challenges like business planning and cost pressures, they rarely perceive their activities as environmentally impactful or regulatory procedures as burdensome. To achieve perpetual improvement, the system requires refinement with transparent, science-based incentives balancing environmental regulation and commercial sustainability, benefiting operators, local economies, the environment, and guests alike.
Town of Bamberg
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2011 —
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The Bamberg Cathedral's Fürstenportal, consecrated in 1237, presents a dramatic visual narrative of the Last Judgment and the separation of the saved and damned. This sculptural ensemble, accessible to both locals and visitors, was primarily designed for the bishop, his household, and guests of the episcopacy. The portal features intricate carvings, including a tympanum depicting the Last Judgment, apostles and prophets straining to witness the sacred drama, and a trumpeting angel announcing Christ's Second Coming. Notably, it includes monumental personifications of Church (Ecclesia) and Synagogue (Synagoga), with the latter adorned with symbols reflecting medieval anti-Jewish sentiments. This study highlights the portal's role in communicating theological and political messages within Bamberg's urban community during the High Middle Ages.
Doñana National Park
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2011 —
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A study on amphibian chytridiomycosis in Doñana National Park, Spain, revealed that 7 out of 9 native amphibian species tested positive for Batrachochytrium dendrobatidis (Bd), an emerging pathogen linked to global amphibian declines. Despite some individuals showing higher infection intensities, all sampled animals appeared healthy, with no evidence of mortality or population declines observed so far in the park. The research, conducted during early and intermediate breeding seasons in 2007–2008, suggests that while Bd is present in this biodiverse protected area, its impact on amphibian populations may not yet be severe.
Mesa Verde National Park
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2011 —
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A comprehensive study of the bat fauna at Mesa Verde National Park revealed that 14 species, representing nearly all known bat species west of the Great Plains in Colorado, inhabit the park. The research found significant variations in reproductive rates linked to spring precipitation, with drought conditions potentially impacting bat populations more severely due to forecasted climate changes. Notably, radiotracking identified rock crevices as the primary roosting habitat for five species, contrasting with their known use of trees in other regions. No drastic shifts in bat community composition were observed following recent stand-replacing fires, suggesting resilience or adaptability.
Ancient Maya City and Protected Tropical Forests of Calakmul, Campeche
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2011 —
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A groundbreaking study on the Ancient Maya City and Protected Tropical Forests of Calakmul, Mexico, reveals that women's collective identity as farmers can challenge their traditional invisibility in agricultural roles. Through interviews with 100 women and a mix of quantitative and qualitative methods, the research demonstrates how adopting transgressive farmer identities empowers women to gain greater control over resources, including land and project funds. This case study highlights the transformative potential of collective action for women in rural Latin American contexts, offering new insights into gender dynamics within agricultural communities.
Acropolis, Athens
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2011 —
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The Acropolis of Athens, once a symbol of ancient Greek glory, now reflects modern Greece's complex identity struggles. This study reveals how the site has been transformed into a contested 'topos' of cultural identity, claimed by both national and international authorities seeking to impose their interpretations on its management and purpose. The research employs a critical discourse analysis, drawing on Foucault's concept of heterotopia, to examine the Acropolis as a space that embodies Western Classicism while also serving as a battleground for competing narratives about Greece's past and present. The study argues that the ongoing 'cleansing' of non-Classical antiquities from the site is part of an enduring national project, highlighting the tension between preserving ancient heritage and constructing a modern Greek identity.
Bourges Cathedral
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2011 —
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The review examines 'Being a Pilgrim: Art and Ritual on the Medieval Routes to Santiago,' which explores the intersection of art, ritual, and pilgrimage through the lens of the Camino de Santiago. The book, co-authored by Kathleen Ashley and Marilyn Deegan, combines scholarly analysis with evocative photography, offering both academic insight and visual appeal. It highlights the enduring significance of medieval pilgrimage routes, blending historical research with modern perspectives from pilgrims and scholars alike. The work stands out for its extensive imagery, including rare and previously unseen photographs, which enhance its narrative as a visual travelogue. However, its design, while visually striking, may detract from readability, potentially limiting its scholarly impact despite its rich content.
City of Luxembourg: its Old Quarters and Fortifications
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The transborder region of Saar-Lor-Lux, spanning Germany, France, and Luxembourg, boasts over 600 fortified structures that vividly illustrate the evolution of military architecture. A striking contrast emerges in how these fortifications are perceived: while France and Luxembourg cherish them as valuable cultural heritage—with several sites, including Luxembourg's citadel, listed by UNESCO—they face neglect or negative perception in Germany. This study examines this disparity, revealing a missed opportunity for cross-border cultural recognition and tourism development. By analyzing the treatment of fortified heritage across the region, the research identifies potential measures to enhance their preservation and utilization, fostering transnational collaboration.
Ancient Ksour of Ouadane, Chinguetti, Tichitt and Oualata
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A key insight from this study is the identification of distinct Early and Late Faïta ceramic phases, which provide a temporal framework for understanding the Tichitt Tradition (c. 1900-400 BC) in Mauritania and its expression in the Middle Niger (Faïta Facies, c. 1300–200 BC). The research employs attribute-based comparisons across extensive ceramic assemblages from both regions to discern chronological divisions. Notably, it highlights the early adoption of cord roulette techniques in West African Sahel ceramics, offering new perspectives on technological and decorative evolution during this period.
Talamanca Range-La Amistad Reserves / La Amistad National Park
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A Plo-Pleistocene patch reef in the Talamanca Range-La Amistad Reserves, Costa Rica, reveals interrupted coral growth due to rapid sedimentation or uplifting. The study describes fossil content—including mollusks, corals, bryozoans, arthropods, and ichnofossils—from the Río Banano Formation, indicating a shallow marine environment with patch reefs. Overlying conglomerates of the Suretka Formation suggest fan delta deposits linked to the uplifting of the Talamanca Range. The research combines outcrop analysis and fossil data to reconstruct depositional conditions, providing insights into the geological history of this UNESCO World Heritage Site.
Canadian Rocky Mountain Parks
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Alpine lakes in the Canadian Rocky Mountain Parks exhibit distinct biogeochemical responses to climate change and atmospheric deposition, revealing varied ecological impacts over the past 500 years. Curator Lake in Jasper shows strong sensitivity to thermal stratification driven by warming, with no significant changes in reactive nitrogen (Nr) cycling. In contrast, McConnell Lake in Banff demonstrates a complex response mediated by glacial activity and Nr inputs, underscoring the diverse limnological effects of abiotic stressors on similar ecosystems. The study combines paleoecological measures—such as primary production and diatom community structure—with geochemical proxies to trace these changes, providing critical insights into the ecological footprint of recent environmental transformations in mountain park environments.
Lord Howe Island Group
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A biogeographical analysis of Nicotiana section Suaveolentes reveals distinct geographical tracks in arid Australia, shaped primarily by vicariance rather than range expansion. The study, using phylogeny based on morphology and molecular data, identified three major biogeographical tracks—northern, central, and southern—that reflect the continent's aridification history, dating back to at least the Early Miocene (15 million years ago). These tracks connect regions like the Great Sandy Desert, Western Desert, and Nullarbor, with plesiomorphic taxa occurring on continental peripheries and derived taxa marking internal arid zones. The research provides insight into the evolutionary history of this largely Australian-endemic plant group and its adaptation to arid conditions.
New Zealand Sub-Antarctic Islands
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A cladistic and population genetics study of the beetle genus <em>Pseudhelops</em> (Coleoptera: Tenebrionidae) on New Zealand’s subantarctic islands reveals that <em>P. wenhami</em>, previously considered a synonym, is a distinct species with higher-altitude distribution on Auckland Islands, while <em>P. tuberculatus</em> dominates lower altitudes. Phylogenetic analysis suggests island populations farther from the mainland are more derived, challenging geological estimates for the Antipodes and Bounty Platforms. The study also identifies sympatry in <em>Pseudhelops</em>, a common trait among subantarctic beetles, and proposes that soft polytomies may reflect recent speciation or ancestral soft branching. Morphological synapomorphies in <em>P. liberalis</em> and <em>P. clandestinus</em> hint at adaptations to rocky, vegetation-poor habitats.
Yellowstone National Park
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Researchers have discovered that biological nitrogen fixation occurs in acidic, high-temperature geothermal springs within Yellowstone National Park, extending the known upper temperature limit for this process in terrestrial systems. The study identified three unique phylotypes of nifH genes in sediment samples from 14 springs (ranging from 48.0°C to 89.0°C and pH 1.90–5.02), which are distantly related to known acidiphilic diazotrophs. Acetylene reduction assays and (15)N(2) tracer studies confirmed active nitrogen fixation, with rates linked to ammonia concentrations. A highly enriched culture revealed a dominant nifH phylotype present across all samples, suggesting significant contributions of fixed nitrogen to these ecosystems.
Cultural and Historic Ensemble of the Solovetsky Islands
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2011 —
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A stable sublittoral macrobenthos community in Onega Bay, White Sea, has been observed over nearly seven decades. Analysis of biomass data from 1952, 1981/90, and 2006 surveys revealed consistent patterns, with the highest biomass recorded near the Solovetsky Islands. Dominant species such as Modiolus modiolus, Arctica islandica, Balanus balanus, and Verucca stroemia maintained their leading positions in biomass across all decades. Multidimensional scaling analysis indicated minimal shifts in community structure, suggesting resilience to climate variation and low anthropogenic impact. The study utilized data from 107 stations, collected using different grab types, with overlapping survey areas allowing for comparative analysis.
Ningaloo Coast
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2011 —
WHEC15A0BAB5E
Stingrays play a significant ecological role at Ningaloo Reef, Western Australia, by bioturbating soft sediments and creating sheltered habitats for other taxa. Research quantifying their impact revealed that stingrays excavate approximately 1.08 cubic meters of sediment daily in Mangrove Bay, equivalent to 760.8 kg wet weight, and rework up to 42% of the soft sediments annually. The study used long-term mapping and pit measurements over 21 days and 18 months to track ray activity and pit persistence. Findings indicate that while pits have a 40% probability of lasting four days, their volume remains static, suggesting secondary use by other organisms. This highlights stingrays' dual role in sediment turnover and habitat modification.
Everglades National Park
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2011 —
WHEDE92326E2B
A study of 85 Burmese pythons (Python molurus bivittatus) in Everglades National Park, Florida, revealed that these invasive snakes prey on at least 25 bird species from nine avian orders. Among the identified prey were four species of special concern in Florida and one federally endangered species, the Wood Stork (Mycteria americana). This research provides the first detailed analysis of the avian component of the Burmese python's diet, underscoring its potential significant impact on native bird populations in the park.
