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Darmstadt – Stadt der Chemie

Mathildenhöhe Darmstadt — 2014 — WHEF2786A8D87

Darmstadt, Germany, stands out as a unique urban center where chemistry and culture intersect, exemplified by its innovative 'DA stimmt die Chemie' event series. This initiative, spearheaded by Merck, the city of Darmstadt, and the Technical University, showcases the deep-rooted connection between chemistry and the city's identity, even naming it after the element Darmstadtium. The program, spanning from September 2014 to 2015, featured diverse events including scientific colloquia with Nobel laureates like Roald Hoffmann, science slams, and industry visits, blending education, entertainment, and public engagement. A notable highlight was Merck's $250 million investment in a new innovation center, reinforcing Darmstadt's commitment to scientific advancement. The series also drew attention to the city's dual heritage as a hub of Jugendstil architecture, with Mathildenhöhe serving as an iconic symbol. This model has been lauded by German officials as a blueprint for other cities, demonstrating how chemistry can be both a driver of innovation and a cultural bridge.

Darwin's fishes: phylogeography of Galápagos Islands reef fishes

Galápagos Islands — 2014 — WHEA70AEBDCD1

Research on Galápagos reef fishes reveals no clear correlation between species distribution types (endemic, insular, or Panamic) and genetic population structure, challenging assumptions about allopatric speciation patterns in marine systems. The study used population structure and coalescent approaches to analyze 12 species with diverse life histories across the archipelago and neighboring islands. While terrestrial Galápagos species are well-studied for speciation processes, this work tests whether similar dynamics apply to reef fishes. Findings suggest limited inter-island genetic diversity in endemic species, implying that marine allopatric speciation may differ significantly from terrestrial patterns. The research contributes to understanding biogeographic processes shaping marine biodiversity in the Galápagos.

Das Erbe des Sklavenhandels im kollektiven Gedächtnis Gambias

Kunta Kinteh Island and Related Sites — 2014 — WHE9F8B7C992B

Gambia's collective memory of the transatlantic slave trade, particularly at UNESCO-listed sites like Kunta Kinteh Island and Juffureh, is shaped more by tourism than historical recognition. While efforts to preserve and inscribe these memories—through museums, festivals, and oral traditions—have gained global attention (e.g., via Alex Haley's Roots), they primarily serve economic goals rather than addressing the trauma of slavery. High costs and limited local access hinder broader societal engagement, revealing a gap between cultural heritage preservation and its social impact.

Dasht-e Lut in Iran, the Most Complete Collection of Beautiful Geomorphological Phenomena of Desert

Lut Desert — 2014 — WHE918DD756AB

Dasht-e Lut, Iran's arid expanse, stands out globally for its unparalleled diversity of geomorphological phenomena, shaped by unique tectonic and climatic conditions. This study identifies the desert as a treasure trove of geological wonders, including the world's largest nebkhas (wind-sculpted mounds) and yardangs (streamlined ridges), along with extreme heat records and rare salt structures like polygons and marshes. Through satellite imagery analysis, fieldwork, and literature review, researchers highlight Lut Desert's potential as a geotourism hub, capable of driving economic growth while posing challenges that require strategic solutions—such as improved accessibility, guided tours, and infrastructure development. The study also proposes adventurous activities like sand skiing and star observation to boost its appeal, positioning Dasht-e Lut as a strong candidate for UNESCO Global Geopark status.

David Did It, Others Did Not: The creation of Ancient Israel

Biblical Tels - Megiddo, Hazor, Beer Sheba — 2014 — WHEBF5616AB18

A critical reassessment of the historical accuracy and chronology of Ancient Israel, particularly focusing on King David's reign, reveals that while David likely ruled over Jerusalem and its vicinity, his empire was more modest than traditionally believed. The study challenges both minimalist and maximalist interpretations by advocating for a nuanced approach to textual and archaeological evidence, emphasizing the need for rigorous cross-disciplinary collaboration and methodological sophistication. It argues against rigid chronological frameworks and highlights the limitations of assuming simultaneity in cultural phenomena across regions.

Decadal increase in NingalooNiñosince the late 1990s

Ningaloo Coast — 2014 — WHEB9DAA33D18

A decadal increase in the occurrence of Ningaloo Niño events—characterized by anomalously warm ocean conditions along Western Australia's subtropical coast—has been observed since the late 1990s. This trend is linked to a shift toward the negative phase of the Interdecadal Pacific Oscillation (IPO), which sustains positive heat content anomalies and promotes more frequent cyclonic wind patterns, enhancing poleward heat transport via the Leeuwin Current. The study attributes this phenomenon to both natural variability and anthropogenically forced global warming, which amplifies extreme ocean temperatures in the region. Researchers analyzed historical data and climate models to uncover these connections, providing insights into the complex interactions between large-scale climate oscillations and regional ocean dynamics.

Deceased receives New Year Gifts in Theban Private Tombs

Ancient Thebes with its Necropolis — 2014 — WHECE07D73A08

Archaeological research reveals that depictions of deceased individuals receiving New Year gifts are predominantly found in private tombs from the New Kingdom period within the Theban necropolis, particularly in areas like Sheikh Abd el-Qurna and El-Khokha. These scenes, which vary in their representation—showcasing gifts from the deceased and their spouse, family members, or a single person—suggest a possible link between the tomb owners' roles in royal worship or temple economies and their status within ancient Theban society. The study analyzes these scenes to infer the social significance of the deceased, using categorizations by Porter and Moss as a foundation while introducing novel numerical labeling for detailed comparison. Findings indicate that such representations were largely confined to the New Kingdom era, with no evidence of similar depictions in earlier periods.

Decorated plasterwork in the Alhambra investigated by Raman spectroscopy: comparative field and laboratory study

Alhambra, Generalife and Albayzín, Granada — 2014 — WHE53FA47758A

Raman spectroscopy revealed that the Hall of the Kings in the Alhambra's plasterwork decorations contain cinnabar, minium, carbon black, natural lapis lazuli, and synthetic ultramarine blue pigments. Field studies identified red pigments non-invasively, while laboratory analysis uncovered azurite degradation to clinoatacamite in blue-green areas, likely remnants of older decorations. A green pigment technique using copper chlorides with trace lapis lazuli was also discovered. Degradation products like calcium oxalates were found regardless of color. The study further exposed multiple layers of re-decorations, indicating complex stratigraphy. Challenges included positioning constraints and scaffold vibrations during fieldwork.

Decorazione, illustrazione o metafora? : su un gruppo di terrecotte architettoniche dal sito di S. Biagio ad Agrigento

Archaeological Area of Agrigento — 2014 — WHEBDCC570CB7

A rare group of architectural terracottas from the San Biagio site at Agrigento, dating to the late 5th–early 3rd century BCE, suggests a metaphorical interpretation of youth initiation and maturation. The most notable piece—a fragmentary clay sima with a lion head spout—depicts ephebic Erotes hunting a she-bear in a rocky landscape, combining elements of Greek iconographic traditions with unique motifs. This study proposes that the scene’s oddness implies symbolic meanings tied to hunting and eros, as well as the 'untamed' parthenos, rather than literal representation. The research examines how such decorative schemes may have been disseminated through sketches, casts, or molds before being adapted by artisans. Additionally, the terracottas’ thematic coherence hints at broader cultural and religious contexts related to youth maturation.

Defence, identity, and urban form: the extreme case of Gjirokastra

Historic Centres of Berat and Gjirokastra — 2014 — WHEC47D7A6469

Gjirokastra, a UNESCO World Heritage site in southern Albania, stands out as a unique example of urban and architectural design shaped by self-defence strategies employed by individual family units during the Classical and Late Ottoman periods. The study reveals that defence concerns significantly influenced the city's urban morphology and building typology, persisting until the collapse of the Ottoman Empire. The city's military character is deeply rooted in a local 'warrior' mentality, which permeated residents' identities even during times of peace. Through an analysis of Gjirokastra's residential neighbourhoods, the research highlights how the fear of war and feuds guided its development, creating a distinctive urban form that reflects centuries of conflict and resilience.

Deforestation and fragmentation of seasonal tropical forests in the southern Yucatán, Mexico (1990–2006)

Ancient Maya City and Protected Tropical Forests of Calakmul, Campeche — 2014 — WHE4D0BAD75C0

Between 1990 and 2006, deforestation rates in the southern Yucatán, Mexico, declined from 0.15% to 0.06% annually, yet significant forest fragmentation persisted both inside and outside the Calakmul Biosphere Reserve (CBR). This study analyzed classified Landsat satellite imagery from 1990, 2000, and 2006 to assess land change across 141 management units, revealing sub-regional variations in forest loss. While population growth and pasture expansion drove deforestation, agricultural diversification, income strategies, and conservation efforts likely contributed to the observed reduction. The findings highlight the complex interplay between human activities and environmental outcomes in a biodiversity hotspot.

Degradação de trilhas na Reserva Ecológica da Juatinga em Paraty – Rio de Janeiro

Paraty and Ilha Grande – Culture and Biodiversity — 2014 — WHE987A576CF5

A study on the degradation of hiking trails in the Reserva Ecológica da Juatinga, Paraty, Rio de Janeiro, reveals significant environmental impacts due to improper planning and implementation. The trail Praia do Sono-Praia de Antigos is notably degraded, with soil aggregation indices below 1 mm and organic matter content under 3.5%, alongside frequent ravines. These findings underscore the need for urgent recovery efforts using appropriate management techniques such as drainage channels and geotextiles to restore slopes and vegetation. The research analyzed soil metrics and observed degradation patterns, providing critical insights for sustainable trail management in protected areas.

Demographic history of a recent invasion of house mice on the isolated I sland of G ough

Gough and Inaccessible Islands — 2014 — WHE3B385C3770

House mice on Gough Island, one of the world's most remote islands, have undergone rapid phenotypic evolution following a 19th-century introduction by sealers. Genetic analysis reveals that these mice belong to the Mus musculus domesticus subspecies, with maternal ancestry tracing back to England or France, and show signs of admixed origins from multiple Western European coastal populations. The population experienced a severe bottleneck—an estimated 98% reduction in size—followed by rapid expansion around 100 years ago. This demographic history, inferred through mitochondrial sequences, nuclear sequences, and microsatellites, alongside Approximate Bayesian computation (ABC), provides a model for studying rapid evolutionary change in isolated environments. The study highlights Gough Island mice as a valuable system for understanding how populations adapt to new ecological pressures.

Demography of the Giant Otter (Pteronura brasiliensis) in Manu National Park, South-Eastern Peru: Implications for Conservation

Manú National Park — 2014 — WHE26B1D03B94

A study on the giant otter (Pteronura brasiliensis) population in Manu National Park, Peru, reveals critical insights into its slow recovery from historical hunting pressures. The research, spanning 16 years with annual dry-season censuses, found that the species' breeding system—characterized by a single reproductive female and non-reproductive helpers—combined with physiological traits like late reproduction and long generation times, results in a low intrinsic rate of increase (0.03). High mortality rates, particularly among dispersers, further hinder population growth. The study also highlights the importance of female dominance tenure duration for reproductive success and notes that immigrant males pair with sisters or daughters upon breeding female death. These findings underscore the vulnerability of giant otters to anthropogenic disturbances, emphasizing the need for robust protection of core lake habitats and riverine forests, which are under severe threat from gold mining, logging, and agriculture in the Madre de Dios region.

Dendrochronological Dating of Two Tulip Poplars on the West Lawn of Monticello

Monticello and the University of Virginia in Charlottesville — 2014 — WHE2A27ED3047

Dendrochronological analysis of two tulip poplars (Liriodendron tulipifera L.) at Monticello reveals that the northwest tree likely dates to 1808, while the southwest tree's innermost rings suggest a planting date around 1852. These findings, combined with historical photographs, support the hypothesis that the northwest tree and possibly the southwest tree were planted during Thomas Jefferson's era. The study employed cross-dating and statistical verification using an oak chronology from Monticello to determine the trees' ages despite decay and hollow bole issues. This research provides critical insights into the historical significance of these iconic trees, shedding light on their potential connection to Jefferson's tenure at Monticello.

Dependence of radar quantitative precipitation estimation error on the rain intensity in the Cévennes region, France

The Causses and the Cévennes, Mediterranean agro-pastoral Cultural Landscape — 2014 — WHEF2AB30DA2C

Radar quantitative precipitation estimation (QPE) errors exhibit complex dependencies on rain intensity, space-time scales, and geographical sub-domains in the Cévennes region of France. The study found that while error bias varies significantly across these factors, the standard deviation of errors remains relatively homogeneous. Notably, the estimation standard deviation of reference rainfall matches that of radar-reference discrepancies, highlighting limitations in the accuracy of current raingauge networks for spatial scales ranging from 5 to 100 km². This insight underscores the need for improved reference data to enhance radar QPE reliability.

Des zones humides pas si sauvages que cela : apport des données historiques et paléo-environnementales à la réflexion sur la gestion des paysages de la chaîne des Puys (France)

Chaîne des Puys - Limagne fault tectonic arena — 2014 — WHEB58F3D7805

Historical and paleo-environmental data reveal that the wetlands of the Chaîne des Puys, often perceived as 'wild' due to their current untended state, are actually products of complex geomorphological and societal evolution. This dual natural and cultural heritage challenges conventional conservation approaches, offering a model for balancing UNESCO's requirement to preserve the site's exceptional universal value with local demands for sustainable land use. The study demonstrates that integrating historical dynamics into management strategies can better address both ecological and cultural values, ensuring long-term preservation while accommodating local activities.

Desafios para o ecoturismo no Parque Nacional da Serra da Bocaina: o caso da Vila de Trindade (Paraty, RJ)

Paraty and Ilha Grande – Culture and Biodiversity — 2014 — WHE8D4B0F6A3C

A study on the potential of ecoturism in Trindade, a village within Paraty (RJ) and partially inside the Bocaina Mountains National Park, reveals that while local inhabitants perceive increased tourism as an economic advantage, it is also seen as a threat to biodiversity conservation due to heightened anthropic pressure. The research, based on bibliographic reviews, document analysis, and in-depth interviews with local leaders, highlights the challenges of balancing tourist demands with the preservation of natural resources and traditional activities. Despite these tensions, ecoturism remains a promising but yet-to-be-realized potential for sustainable development in the region.

Descripción de una nueva especie de comadrejita ratona del género Marmosops Matschie, 1916 (Didelphimorphia, Didelphidae)

Canaima National Park — 2014 — WHEA4A47B2A26

A new species of mouse opossum, belonging to the genus Marmosops, has been identified from northern Venezuela. This discovery challenges previous assumptions about the distribution and taxonomy of the Marmosops parvidens group, which was thought to include five species across South America. The research involved detailed morphological analysis of specimens from Venezuelan museums, revealing unique characteristics such as a triangle-shaped carpal tubercle in males, posterior accessory cusps on canines, and specific dental features that distinguish this new species. Its distribution is confirmed to be restricted to the Cordillera de la Costa Central and Cordillera de Mérida mountain ranges, with an elevation range of 50 to 1850 meters above sea level. This finding corrects earlier misidentifications and highlights the importance of thorough taxonomic studies in understanding biodiversity.

Description of a new species of giant clam (Bivalvia: Tridacnidae) from Ningaloo Reef, Western Australia

Ningaloo Coast — 2014 — WHE758033E97B

A new species of giant clam, Tridacna ningaloo, has been identified from the Ningaloo Coast, Western Australia, challenging long-standing taxonomic classifications. While morphologically resembling Tridacna maxima—the most widespread Indo-Pacific giant clam—genetic analysis reveals it is more closely related to T. squamosa and T. crocea. This discovery undermines the reliability of historical species definitions based solely on shell morphology, suggesting that genetic data should be prioritized for accurate classification. The study also reaffirms the distinctiveness of Tridacnidae from Cardiidae due to unique morphological traits, ecological roles, and symbiotic adaptations. These findings highlight the importance of integrating multiple lines of evidence in marine biodiversity research.