Summer Palace, an Imperial Garden in Beijing
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2011 —
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A linear relationship between the modulus of stress-resistograph and the modulus of elasticity (MOE) was identified, with correlation coefficients reaching 0.7111. This finding suggests that the modulus of stress-resistograph can be used as a reliable non-destructive method for evaluating MOE in ancient structural timber. The study involved testing four larch wood specimens from the drum-tower of Zhengjue Temple in Beijing using stress wave transmission times, resistograph measurements, and density tests. Traditional bending tests were also conducted to validate the relationship. For more accurate future evaluations, 95% confidence regression lines are recommended for calculations.
Ancient Thebes with its Necropolis
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2011 —
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Two small fragments of Roman funerary portraits, discovered in Deir el-Bahari within the Temple of Hatshepsut, provide rare evidence that painted mummy cartonnages were used in ancient Thebes. Dating to the 2nd century AD, one fragment depicts a female, possibly an Isis priestess, while the other shows a male portrait. These fragments, originating from 19th-century excavations, suggest a connection to 'Theban' funerary traditions and hint at the existence of Roman necropolises in West Thebes, such as Deir el-Medineh. The analysis by Kiss combines iconographic and stylistic examination to shed light on previously understudied aspects of Theban mortuary practices.
Mammoth Cave National Park
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2011 —
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A highly specific quantitative real-time PCR assay was developed to monitor Chlorella DNA, enabling precise quantification of the predominant green algae species in Mammoth Cave National Park's surface waters. The assay demonstrated a method detection limit (MDL) of approximately 23,000 cells per liter and could detect Chlorella presence at concentrations ten to 100 times lower than the MDL. It effectively distinguished Chlorella from other organisms, including bacteria, fungi, insects, and different algae species, ensuring accurate quantification without interference. The assay's utility was validated in a case study assessing Chlorella concentrations in karst surface streams, highlighting its potential for monitoring invasive zebra mussel impacts on native species.
Western Tien-Shan
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2011 —
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A new study suggests that the growth of Tibetan topography played a critical role in shaping the locus and evolution of mountain building in the Tien Shan, a significant intraplate mountain range in Central Asia. The research proposes that bending stresses from lithospheric flexure in Central Asia exerted a strong influence on the regional stress field, leading to increased compressive stress near the Tien Shan and reduced likelihood of mountain building south of it. This finding challenges the traditional hypothesis linking Tien Shan mountain building solely to the India-Eurasia collision and highlights the importance of bending stresses in propagating deformation into continental interiors. The study utilized models of Paleogene to Middle Miocene flexure to demonstrate this mechanism, offering a viable explanation for the synchronization of mountain-building events between Tibet and the Tien Shan.
Bauhaus and its Sites in Weimar, Dessau and Bernau
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2011 —
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The Bauhaus-Bibliothek in Weimar stands as a testament to the intellectual and cultural legacy of the Bauhaus movement, offering insights into its historical development through a meticulously reconstructed library. This study provides a comprehensive reconstruction of the Bauhaus library's history, shedding light on its role as a hub for artistic and architectural innovation during the early 20th century. By analyzing archival materials and historical records, the research reconstructs the library's evolution, highlighting its significance in fostering interdisciplinary exchange among Bauhaus scholars, artists, and students. The approach combines bibliographic analysis with historical contextualization, revealing how the library functioned as both a resource for education and a catalyst for creative collaboration within the Bauhaus community.
Gamzigrad-Romuliana, Palace of Galerius
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2011 —
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A unique case of a tetrarchic-era imperial residence—Maxentius' palace in Rome (306–312 CE)—offers unprecedented insights into late antique architectural and ceremonial practices, yet has been overlooked in broader studies. Unlike other palaces, this site combines well-preserved structures with urban context and numismatic evidence, enabling reconstruction of its role within the tetrarchic system. The research highlights the challenges in distinguishing imperial from private residences due to methodological gaps, particularly the absence of a standardized 'late antique palace' typology. While Maxentius' reign is often dismissed as merely traditionalist, this study argues for its significance in ceremonial innovation, bridging the gap between Diokletian's reforms and later imperial practices.
Great Barrier Reef
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2011 —
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A study at Heron Island, Great Barrier Reef, reveals that seawater recirculation through permeable carbonate sands significantly influences reef lagoon pH, with diel fluctuations reaching up to 0.75 units—the broadest ever recorded in reef waters. Night-time pH levels (7.69) matched worst-case projections for ocean acidification by 2100, highlighting the role of porewater advection in proton cycling. The research demonstrates that while coarse sands contribute minimally to daytime H+ fluxes (9%), their influence nears 100% at night due to synergistic recirculation processes, including small-scale flow and large-scale tidal pumping. These findings suggest that the metabolism of advection-dominated sands may act as an unrecognized feedback mechanism in ocean acidification, with sink strength for H+ dependent on porewater flushing rates.
St Kilda
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2011 —
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Research reveals significant diet segregation between two colonies of little penguins, Eudyptula minor, at St Kilda and Phillip Island in southeast Australia, despite their overlapping foraging areas. While both colonies rely heavily on anchovies, those at St Kilda consume smaller anchovies from different cohorts or stocks compared to the more diverse diet at Phillip Island. Stable isotope analysis of nitrogen (δ15N) and carbon (δ13C) in blood samples confirmed differences in trophic position and prey size between the colonies, suggesting potential competition or spatial foraging differences. Surprisingly, protein levels in penguin blood remained consistent across colonies, indicating that dietary variation did not affect nutritional value. The study highlights the vulnerability of St Kilda's diet, which is dominated by anchovies, emphasizing the need for conservation efforts to ensure stable food supply for these penguins.
Maya Site of Copan
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2011 —
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A groundbreaking prototype for an online, searchable database integrating GIS maps, 3D models, and virtual environments was developed to advance research and teaching on Maya architecture at the UNESCO World Heritage Site of Copán, Honduras. This platform leverages existing digital collections and a highly accurate hybrid 3D model, combining expertise from art historians, archaeologists (University of New Mexico, Honduran Institute of Anthropology and History), and computer scientists (ETH Zurich, FBK Trento, University of California). The project aims to demonstrate the potential of such tools for interdisciplinary collaboration, bridging gaps between physical documentation and digital reconstruction. By testing this innovative platform, researchers seek to establish a scalable model for preserving and analyzing ancient Maya structures with unprecedented precision.
Brasilia
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2011 —
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A study tracking the tree component of a floodplain forest in Brasília, Brazil, over eight years revealed high but balanced dynamics: annual mortality rates reached 4.25%, while recruitment was equally robust at 3.67%. Despite these changes, species diversity remained stable (H' = 2.84–3.02 nats/ind), suggesting resilience in community structure even under anthropogenic pressures. Researchers analyzed 40 plots (0.8 ha) twice (2000 and 2008), recording shifts from 50 to 59 species, yet no significant decline in diversity. The findings underscore the need for long-term studies to inform conservation strategies for these ecologically critical but threatened ecosystems.
Okavango Delta
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2011 —
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A study quantifies the significant economic value of native plant resources in the Okavango Delta, revealing that their direct use value per household (US$1,434 annually) nearly matches average financial income. The net present value of these benefits is estimated at US$101.9 million, underscoring the critical role of vegetation in local livelihoods and quality of life. This finding highlights the need for economic development planners to integrate wetland resource values into infrastructure planning, ensuring sustainable access without adequate mitigation strategies. The research focused on palm leaves, grass, fuelwood, and edible fruits harvested by three villages in 2003, excluding other ecosystem services like fishing or tourism.
Sacred City of Anuradhapura
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2011 —
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Two rare ant species, Aneuretus simoni and Stereomyrmex horni, have been discovered in distinct forest areas of Sri Lanka. Aneuretus simoni was found in a disturbed forest in Kalutara, while Stereomyrmex horni was identified within the Anuradhapura Sanctuary, a UNESCO World Heritage Site known for its historical and ecological significance. These discoveries highlight the presence of these previously understudied species in Sri Lankan ecosystems, contributing to our understanding of ant biodiversity in the region. The research involved field surveys and taxonomic analysis, underscoring the importance of both disturbed and protected forest habitats in supporting diverse ant populations.
Garajonay National Park
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2011 —
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A new species of rock-dwelling snail, <em>Discus (Canaridiscus) rupivagus</em>, has been discovered in the eastern part of La Gomera, Canary Islands. This species belongs to the subgenus <em>Canaridiscus</em> and is notable for its unique genital system featuring a long or very long penis, a trait not previously observed in other Discidae. The discovery expands the known diversity of endemic snails in the Canarian and Madeiran archipelagos, challenging earlier taxonomic classifications that grouped these species under a single genus, <em>Atlantica</em>. Researchers identified the new taxon by examining specimens found hidden in narrow rock crevices near Casas de Encherada. This finding contributes to our understanding of the biodiversity and evolutionary adaptations of snails in the UNESCO-listed Garajonay National Park.
Ningaloo Coast
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2011 —
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A study on Ningaloo Reef, Western Australia, reveals that coral disease prevalence is primarily driven by natural stressors rather than human activities. The research found that 2.3% of coral colonies exhibited signs of disease, with variations at both broad and local scales, comparable to other Indo-Pacific regions. Seven diseases were identified, with 'skeletal eroding band' being the most common. At a broader scale, this disease was positively linked to Drupella spp. feeding scars, while black-band disease (BBD) correlated with coral colony density. Locally, BBD severity and cyanobacterial bands were associated with anoxic events and Drupella spp. scars. No strong relationship was found between human activities, such as vessel or person density, and disease prevalence, suggesting natural stressors like anoxia may be key drivers of coral disease at Ningaloo Reef.
Great Barrier Reef
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2011 —
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Between 1995 and 2009, the Great Barrier Reef (GBR) showed no overall decline in coral cover, which remained stable at around 29%. While subregional trends varied—with six areas seeing increases and seven decreases—Acroporidae corals drove 68% of these changes. Contrary to expectations, crown-of-thorns starfish outbreaks and storms caused more coral loss than bleaching or disease, despite two mass bleaching events during the period. The study analyzed annual data from 47 fixed sites across 1300 km, revealing localized dynamics rather than system-wide decline.
Vilnius Historic Centre
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2011 —
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DIY home improvements were widespread among households in Vilnius, Lithuania, during 2001–2002, regardless of socio-economic status or housing type. Contrary to expectations, these activities did not correlate with building conditions or the proximity to gentrifying areas like the Old Town. Instead, perceptions of neighborhood quality emerged as a key factor influencing DIY engagement. The study, part of the WHO's LARES project, analyzed survey data from eight European cities to explore socio-spatial patterns in post-Soviet housing markets. Interviews with local officials revealed additional contextual insights not captured by the survey.
Komodo National Park
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2011 —
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A significant decline in the abundance of squaretail coralgrouper (Plectropomus areolatus) and brown-marbled grouper (Epinephelus fuscoguttatus), along with the apparent extirpation of one aggregation, was observed at Komodo National Park following lapses in monitoring (2003–2005) and enforcement (2004-2005). This study highlights the severe impact of fishing pressure on fish spawning aggregations (FSAs) targeted by the live reef food fish trade (LRFFT), particularly when conservation efforts are disrupted. Researchers monitored eight sites, including two FSA sites, from 1998 to 2003 and 2005 to 2008, revealing that seamless monitoring and enforcement are critical for maintaining population persistence of targeted species in high-pressure marine protected areas.
Phoenix Islands Protected Area
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2011 —
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The global network of marine protected areas (MPAs) remains insufficient to adequately safeguard marine biodiversity, despite recent expansions such as those around the Phoenix Islands and Chagos Archipelago. Currently, less than 1% of the world's oceans is covered by MPAs, with only a fraction (<0.001%) designated as 'no-entry' zones, which offer the highest level of protection. A critical gap exists in empirical research addressing whether existing MPAs effectively benefit threatened species, with a stark imbalance in research focus—only 23 papers (largely reviews) mention threatened species compared to 951 on fisheries, highlighting a lack of field-based studies specifically targeting endangered marine species.
Archaeological Areas of Pompei, Herculaneum and Torre Annunziata
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2011 —
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A preliminary study challenges the long-held perception of Pompeian and Herculanean atrium houses as primarily social spaces, revealing instead that their doors played a crucial role in organizing domestic activities. Contrary to the traditional view that these structures were highly decorated but functionally empty, the research suggests that door placement and design reflected practical needs for privacy, circulation, and spatial division within households. By analyzing architectural patterns and door configurations across multiple sites, the study proposes that domestic space was more functionally integrated than previously assumed, with doors serving as key elements in structuring daily life rather than merely signaling social status.
Chartres Cathedral
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2011 —
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Olivier Messiaen's musical works, particularly 'Et exspecto resurrectionem mortuorum,' are shown to uniquely address religious modes of time that restructure aesthetic presence. This study focuses on how gestures in Messiaen's compositions modulate temporality and alter the meaning of his works. It highlights a critical aspect of his oeuvre: the production of presence, which distinguishes his approach from other musical traditions. The research draws on Messiaen's own writings, including his 'Traité' on rhythm, color, and ornithology, to explore this phenomenon. By analyzing specific performances, such as that at Chartres Cathedral in 1965, the study provides insight into how Messiaen's works engage with theological and philosophical concepts of time, offering a novel perspective on the intersection of music, religion, and temporal experience.
Mount Etna
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2011 —
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A novel combination of probabilistic lava-flow simulation (DOWNFLOW) and high-resolution LIDAR technology reveals the dynamic behavior of compound lava flow fields at Mount Etna. The study found that such flows consist of narrow, disjointed units (5-15 m wide) with widely varying advance velocities (3-90 m/h), fed by uneven lava pulses within channels. This complexity challenges deterministic models due to the difficulty in measuring key parameters like discharge rate or viscosity. DOWNFLOW overcomes this by statistically accounting for perturbations and pre-eruption topography, enabling the creation of a lava-flow hazard map based on vent probability and expected flow length. The research also addresses recent morphological changes at Mount Etna, providing critical insights for volcanic hazard assessment.
Brazilian Atlantic Islands: Fernando de Noronha and Atol das Rocas Reserves
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2011 —
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A study on the Brazilian Atlantic Islands revealed that species richness of reef fish assemblages is significantly influenced by topographical complexity and the percent cover of algae, excluding coralline algae. This research, conducted at Fernando de Noronha Archipelago in the tropical western Atlantic, used underwater techniques to assess both fish numbers and microhabitat variables such as depth, rugosity, crevice number, and benthic organism coverage. The findings indicate that higher species richness was observed on consolidated substrata during both sampling periods (May and October), while fish abundance showed no significant spatial variation. The study highlights the importance of assessing multiple microhabitat variables to understand their relative influence on reef fish assemblages, contributing valuable insights to the understudied South Atlantic region.
Gros Morne National Park
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2011 —
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A groundbreaking discovery of earliest Arenig radiolarians from the Cow Head Group in Gros Morne National Park, Newfoundland, reveals significant evolutionary shifts in radiolarian faunas. This study identifies two new assemblages comprising eight families, 13 genera, and 25 species, including 11 newly described species. Contrary to previous assumptions, the difference between pre-Arenigian and Arenigian radiolarian faunas is attributed to phylogenetic evolution rather than mass extinction. Key features distinguishing earliest Arenig assemblages include the development of a 'bandage' structure and multiple concentric shells with a proloculus or microsphere. The precise biostratigraphic age of one assemblage was confirmed using the index conodont <em>Prioniodus adami</em> from the <em>Tetragraptus approximatus</em> Graptolite Zone, marking the base of the Arenigian period.
Aksum
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2011 —
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Archaeometallurgical analysis of 3rd/4th century A.D. remains from Aksum, Ethiopia, reveals evidence of highly efficient iron smelting using the bloomery process and slag tapping furnaces, rather than copper smelting. Chemical and mineralogical examinations confirmed that lateritic iron ore with at least 80 wt% FeO was processed, producing one unit of iron metal per unit of slag with minimal furnace wall erosion. The study also identified distinctive spinel zoning patterns, indicating strongly reducing conditions during smelting. This finding challenges previous assumptions about early metallurgical practices in the region and provides new insights into the technological sophistication of Aksum's ancient metallurgy.
East Rennell
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2011 —
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East Rennell World Heritage Site, the first inscribed under natural criteria with customary ownership and management, reveals tensions between conservation goals and the 'beauty pageant' aspects of UNESCO's World Heritage Convention. Community dissatisfaction stems from inconsistencies in inscription requirements, highlighting a disconnect between international heritage standards and local customary practices in Pacific Island states. The study explores these dynamics through a case analysis, emphasizing the need for alignment between global conservation frameworks and traditional land tenure systems.
South China Karst
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2011 —
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South China Karst, a region characterized by its ecological fragility and severe rocky-desertification, has seen significant advancements in plant ecology research aimed at understanding vegetation restoration challenges. This study highlights key findings on the habitat characteristics of the karst region, focusing on plant adaptation mechanisms, population dynamics, community structures, and ecosystem interactions. By synthesizing recent pure and applied research, it identifies critical ecological processes that underpin rocky-desertification management strategies. The research employs a multidisciplinary approach, integrating field observations, experimental data, and theoretical models to elucidate how plants adapt to the harsh karst environment. It also proposes future directions for plant ecology research, emphasizing the need for innovative solutions to mitigate desertification in this vulnerable region.
Site of Palmyra
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2011 —
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A study near Palmyra, Syria, identified five scorpion species, with Buthacus tadmorensis dominating at 80.6% of observations. Pitfall traps proved more effective for sampling than stone-checking methods, revealing significant variations in scorpion abundance across survey areas. The research also documented interspecific and intraspecific predation patterns, seasonal trends, and biometric data, including weight measurements. Population structure analysis focused on B. tadmorensis provided insights into its ecological dynamics in the Syrian Desert.
Cerrado Protected Areas: Chapada dos Veadeiros and Emas National Parks
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2011 —
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A study reveals that the jaguar population in Emas National Park (ENP), a critical Cerrado reserve, is highly isolated and vulnerable to extinction due to its small size. Researchers estimated a jaguar density of 0.3-0.6 individuals per 100 km² using camera trapping data and spatially explicit models, which account for animal movement more accurately than traditional methods. The study also found that jaguars in ENP exhibit strong selection for giant anteaters as a primary prey, aligning with an optimal foraging model that predicts this preference due to its profitability. Additionally, the research demonstrated resource partitioning between jaguars and pumas, with jaguars dominating dense habitats within the park while pumas, being more generalist, are frequently found outside ENP boundaries. The findings underscore the urgency of addressing small population isolation and identifying potential dispersal corridors for jaguar conservation in the Cerrado.
Tajik National Park (Mountains of the Pamirs)
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2011 —
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Villagers in the Pamir Mountains of Afghanistan and Tajikistan historically used their bodies as 'calendars' to track seasonal changes, integrating cultural practices with ecological rhythms. This study reveals that these calendars were not just tools for measuring time but also imbued it with meaning, reflecting a deep connectivity between humans and their environment. The research examines the diversity of these calendars across different valleys, their role in agro-pastoral activities, and their potential to enhance villagers' anticipatory capacity in response to climate change. Despite their decline, remnants of this calendar persist in local languages, illustrating its enduring ecological significance.
Galápagos Islands
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2011 —
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The Galápagos Islands, true oceanic islands rising from a shallow submarine platform, exhibit remarkable geological diversity with ages ranging from 4.5 million years to as young as 60,000 years before present (bp). The eastern islands, such as Española and Santa Cruz, are composed of older uplifted lava flows, while the western islands like Fernandina and Isabela are formed by younger shield volcanoes with frequent eruptions. These volcanic landscapes display a variety of features including craters, barren fields of lava or scoria, and vegetated areas. The study provides insights into the ecological and demographic patterns of the Galápagos flora, emphasizing the unique geological history that shapes its biodiversity.
Keoladeo National Park
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2011 —
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Research at Keoladeo National Park, a globally significant Ramsar and UNESCO World Heritage Site, reveals that soil salinity—caused by salt upwelling in wetlands—does not significantly inhibit the growth of dominant plant species. The study analyzed three key plants (Acacia nilotica, Prosopis juliflora, and Mitragyna parvifolia) to assess their ecophysiological responses to saline conditions, including inorganic and organic osmotica contributions. Findings suggest that these plants maintain biodiversity in saline wetlands through adaptive mechanisms, offering insights into the resilience of flora in nutrient-rich but saline environments.
Doñana National Park
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2011 —
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Doñana National Park's temporary Mediterranean marsh exhibits net autotrophy, with the benthic compartment being significantly more productive than the pelagic one. The study found that gross production rates exceed community respiration by 43% on average, with net community production increasing substantially with irradiance. A threshold irradiance range of 42 to 255 μE m−2 s−1 was identified, below which the system becomes net heterotrophic. This suggests that the pelagic compartment relies heavily on organic carbon produced by the benthic compartment, highlighting the marsh's complex metabolic dynamics.
Great Himalayan National Park Conservation Area
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2011 —
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A significant gap in knowledge and awareness about ecotourism exists among local communities in the Great Himalayan National Park (GHNP), despite strong opinions from other stakeholders such as tourists, operators, and government officials. This study identifies critical issues related to ecotourism development in GHNP through stakeholder perspectives, using ANOVA and Scheffe tests for statistical analysis. Findings highlight the need for targeted capacity-building initiatives to educate local communities about ecotourism benefits, foster community participation, and enhance sustainable tourism practices. The research underscores the potential of ecotourism as a tool for both ecological conservation and economic empowerment in this UNESCO World Heritage Site.
Butrint
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2011 —
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Butrint National Park, a UNESCO World Heritage site since 1992 and a Ramsar site since 2003, presents significant ecotourism potential due to its unique combination of geographical position, landscape, biodiversity, and rich cultural heritage. The park is the most visited by foreign tourists in Albania, with opportunities for year-round visitation through activities like birdwatching, walking trails, biking, and scuba-diving. However, uncontrolled human activities such as illegal urbanization, wetland reclamation, mining, irrational marine aquaculture, hunting, excessive grazing, and fires pose substantial threats to these ecotourism opportunities. The study recommends strategies to mitigate these challenges and maximize the park's potential for sustainable ecotourism development.
Kremlin and Red Square, Moscow
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2011 —
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St. Basil's Cathedral, viewed from Red Square, presents a chaotic yet distinctive array of domes and colors, immediately recognizable to observers. However, when seen from the Kremlin wall, its structure reveals perfect symmetry—central dome flanked by descending pairs, followed by staggered staircases. This dual perception suggests that the cathedral’s apparent disorder may have been intentionally designed for public view, contrasting with the ordered perspective desired by the tsar. The study highlights how architectural design can manipulate visual perception to convey different symbolic meanings depending on the viewer's vantage point.
Great Smoky Mountains National Park
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2011 —
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Black bear relocation significantly improved elk calf recruitment and population growth at Great Smoky Mountains National Park. A study found that relocating bears from primary calving areas increased the annual calf recruitment rate from 0.306 to 0.544, leading to a positive population growth rate (λ = 1.118) over 25 years. Researchers monitored radiocollared elk and bears, comparing vital rates before and during bear relocation. The increase in population growth was primarily attributed to changes in calf recruitment, with behavioral adaptations of elk also likely contributing. This suggests that bear relocation can be an effective temporary management strategy for enhancing elk populations in areas where black bears are present.
Simien National Park
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2011 —
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Habitat loss and fragmentation significantly increase inbreeding rates and reduce genetic diversity in the critically endangered Walia ibex (Capra walie) population within Ethiopia's Simien Mountains National Park. The study found that inbreeding rates (ΔF) per fragmented habitat ranged from 0.3% to 7.7%, with the highest losses observed in Buait ras and Adarmaz, while mean heterozygosity loss across the total population reached 23.5%. These genetic declines correlate negatively with effective population size (Ne), underscoring how habitat limitation exacerbates inbreeding and erodes genetic variability. Researchers analyzed data from direct censuses and historical records to estimate Ne, ΔF, and heterozygosity losses, revealing critical insights for conservation strategies targeting this vulnerable species.
Great Barrier Reef
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2011 —
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Ocean acidification triggers rapid shifts in microbial communities within biofilms of the Great Barrier Reef, with specific bacterial groups showing sensitivity to increased CO₂ levels. Research found that elevated pCO₂ (560–1140 ppm) reduced Alphaproteobacteria while increasing Flavobacteriales, indicating a pH-driven reorganization. Despite these changes, oxygen production in biofilms remained stable, suggesting adaptability in microbial activity. The study exposed natural biofilms to controlled CO₂ scenarios—pre-industrial, present-day, mid-century, and late-century levels—and analyzed bacterial composition using molecular techniques. Findings highlight the resilience of biofilm ecosystems but underscore potential long-term impacts on reef health.
Cilento and Vallo di Diano National Park with the Archeological Sites of Paestum and Velia, and the Certosa di Padula
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2011 —
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Prescribed burning, when correctly applied, can be a sustainable practice for fire risk reduction without severely impacting plant species composition or soil properties in pine and oak woodlands. However, its effects on shrublands are more pronounced, leading to changes in plant cover and species composition, as well as lasting impacts on the fermentation layer. This study, conducted across five sites in Italy and Portugal—including areas within Cilento and Vallo di Diano National Park—evaluated the ecological effects of prescribed burning on soil microbial communities, physical and chemical soil properties, and vegetation over different periods post-burning. The research highlights that while prescribed fire may be effective for reducing wildfire risk in certain ecosystems, its application in shrublands requires more precise prescriptions to mitigate adverse impacts.
Grand Canyon National Park
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2011 —
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High-flow experiments (HFEs) conducted at Glen Canyon Dam have shown mixed but promising results for restoring and maintaining Grand Canyon sandbars, which are vital for recreation, native fish habitats, and archaeological resource protection. These controlled floods, designed to mimic pre-dam seasonal flooding, were tested in 1996, 2004, and 2008. While HFEs effectively rebuild sandbars, their long-term benefits for biological resources like native fishes and riverside vegetation remain uncertain. The study, part of the Glen Canyon Dam Adaptive Management Program (GCDAMP), involved extensive monitoring before, during, and after each experiment to assess physical and ecological impacts. Findings suggest that while HFEs can benefit some aspects of the ecosystem, their full potential depends on refined implementation strategies.
Ancient Thebes with its Necropolis
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2011 —
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This study reveals that interactions between Greeks and Egyptians from the fifth century BCE to the early Roman Empire were transactional processes, shaped by the traditions, discourses, and pragmatic interests of both civilizations. Unlike Orientalizing representations or colonial metanarratives, these exchanges were dialogical, reflecting a dynamic cultural and intellectual exchange between two great civilizations. The research analyzes four key moments: Herodotus' interviews with priests at Thebes, Manetho's composition of an Egyptian history in Greek, the struggles of Egyptian priests on Delos, and a Greek physician's quest for magic in Egypt. These micro-histories challenge conventional narratives by emphasizing mutual influence rather than one-sided cultural dominance.
Delos
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2011 —
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Hellenistic reinterpretations of Egyptian religion are illuminated through the study of terracotta figurines depicting Egyptian deities, primarily found in domestic contexts on Delos. Analysis reveals that many figurines represent deities or rituals linked to Egyptian festivals, as indicated by comparisons with religious texts, temple reliefs, and ritual objects. Most figurines were locally produced on Delos, as shown by clay fabric analysis and manufacturing techniques. Additionally, archival research on early excavation notes provides new insights into the archaeological contexts of these figurines, highlighting their roles in both domestic and temple cults. This study offers a novel perspective on the dynamic interaction between 'popular' and 'official' cults during the Hellenistic period.
Hyrcanian Forests
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2011 —
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A recent survey of the Hyrcanian forest region, particularly focusing on epiphyte vegetation in the Elburz Mountains near Nowshahr, Iran, has identified 18 moss species previously unrecorded in the country. These discoveries include significant range extensions and gap-filling distributions for several species, such as Lescuraea saviana, Rhynchostegium rotundifolium, and Schwetschkeopsis fabronia. Additionally, the study confirms the presence of two Plagiothecium species in Iran. This research contributes valuable data to the understanding of moss biodiversity in the Hyrcanian forests by expanding the known flora and addressing distribution gaps.
San Millán Yuso and Suso Monasteries
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2011 —
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Research by Gregory Kaplan challenges the conventional narrative of the Camino de Santiago's origins, suggesting that pilgrimage to northern Spain predates the 9th-century discovery of Saint James's remains. The study links the cult of San Millán in Valderredible, Cantabria, to the formation of early pilgrimage routes, supported by evidence from the region's extensive network of cave churches—over fifty documented sites. Kaplan employs architectural analysis, focusing on Visigothic-era horseshoe arches and apse dimensions, to approximate construction dates, drawing parallels with other Visigothic churches. The research also compares two versions of San Millán's life, highlighting discrepancies that reveal later falsifications aimed at enhancing the monastery's prestige.
City of Cuzco
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2011 —
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During the Liberal Triennium (1820–1824), the Virreinato del Perú briefly reinstated representative government under the 1812 Constitution, despite its late loyalty to the Crown. This study reveals that virrey La Serna governed constitutionally in three key cities—Arequipa, Cusco, and Huamanga—demonstrating both institutional continuity and change between Spanish ayuntamientos and Peruvian municipalities. Analysis of electoral processes, council compositions, and administrative roles shows that some Spanish-era actors and structures persisted, even as new political dynamics emerged. The research reconstructs local governance through archival documentation, offering insights into the transition from colonial to early post-independence municipal administration.
Sceilg Mhichíl
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2011 —
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Emerald Green offers a critical examination of how Irish literature reflects and responds to the island's changing relationship with nature, particularly under the pressures of rapid development. The study traces literary depictions from lush, forested landscapes in Gaelic writing to barren, deforested regions in famine-era narratives, contrasting them with idealized mystical interpretations by figures like Yeats and A.E. It also analyzes poetry linked to island groups such as Skellig Michael, highlighting the tension between human habitation and natural preservation. The research employs ecocritical theory to dissect these themes, revealing how literature both documents environmental transformation and critiques its consequences, including urban alienation.
Central Highlands of Sri Lanka
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2011 —
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Research on the Central Highlands of Sri Lanka reveals that pegmatites and hydrothermal deposits in Matale District formed under middle-crust conditions, near the brittle-ductile transition zone at approximately 600°C. These deposits post-date peak metamorphic conditions (854 ± 44°C at 10.83 ± 0.86 kbar) and evolved from fractionated granitic melts enriched in H2O and F, with evidence of multistage crystallization. The study combines field observations, structural analysis, petrological data, and thermo-barometric studies to reconstruct the emplacement history and P-T-t-D evolution of these rocks, challenging the assumption that pegmatitic melts followed pre-existing cracks at such crustal levels.
Archaeological Areas of Pompei, Herculaneum and Torre Annunziata
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2011 —
WHE3A6D739E69
A permanent fluoride health hazard persists for the Vesuvius area population, with evidence tracing back to Roman times. The study reveals that individuals from Herculaneum, victims of the AD 79 eruption, exhibited skeletal and dental features indicative of endemic fluorosis due to long-term exposure to high environmental fluoride levels—conditions that remain prevalent today. By analyzing morphological, radiological, histological, and chemical data from ancient remains, researchers identified key markers of fluorosis, including excessive ossification and joint ankylosis. This finding underscores the enduring public health risks associated with natural fluoride concentrations in volcanic regions like Vesuvius. Current guidelines for fluoridated tap water may need reevaluation to address these hazards more effectively.
Notre-Dame Cathedral in Tournai
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2011 —
WHEA254E94245
An interdisciplinary approach combining historical, archaeological, and engineering studies has successfully informed the restoration of Notre-Dame Cathedral in Tournai, Belgium. The research revealed that the cathedral's 800-year-old frameworks require careful attention during restoration to prevent additional damage, particularly when replacing slate roofing with thicker lead slates. Engineers played a crucial role by analyzing structural behavior and proposing solutions that respect the building's heritage while ensuring efficiency. On-site investigations, coupled with historical and archaeological data, provided insights into the cathedral's structural challenges, demonstrating the effectiveness of interdisciplinary collaboration in preserving cultural landmarks.
Lower Valley of the Awash
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2011 —
WHE7548D6CBC0
A new species of gigantic otter, Enhydriodon dikikae, has been discovered from the Pliocene of Dikika, Lower Awash Valley, Ethiopia. This specimen, characterized by its large size and unique dental features such as a broad incisor arch and powerful canine battery, represents the most complete fossil of a large bunodont otter. The study challenges the distinction between Enhydriodon and Sivaonyx, rejecting the hypothesis of distinct African and Asian lineages. Postcranial remains suggest that E. dikikae was primarily terrestrial, though its diet remains uncertain due to insufficient evidence.
