Search publications of the members of the Royal Belgian institute of natural Sciences
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De evolutie van evolutiedenken: van Aristotles tot de moderne synthese
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Output Workshop Climate Scenarios
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Ontwerp van gemotiveerde conclusie over de aanvraag van DC Industrial NV, Alzagri NV en Belmagri NV voor de exploitatie en exploratie van zand in de zeegebieden onder de rechtsbevoegdheid van België, voorgelegd aan de Raadgevende Commissie
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CREST Voortgangsverslag mei 2019. Prepared for IWT
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Sand and sustainability : finding new solutions for environmental governance of global sand resources
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Monitoring of the impact of the extraction of marine aggregates, in casu sand, in the zone of the Hinder banks. Data report Year 2017.
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Monitoring of the impact of marine aggregates, in casu sand, in the zone of the Hinderbanks. Scientific Report – January-December 2018
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The impact of sand extraction on the wave height near the Belgian coast.
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Sawflies of Ethiopian and Ecuadorian highlands in a Chemo-ecological perspective
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De berberschijf Eldonia berbera
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Sex in the city: uncovering sex-specific management of equine resources from prehistoric times to the modern period in France
- Sex identification from fragmentary archeozoological assemblages is particularly challenging in the Equid family, including for horses, donkeys and their hybrids. This limitation has precluded in-depth investigations of sex-ratio variation in various temporal, geographic and social contexts. Recently, shallow DNA sequencing has offered an economical solution to equine sex determination, even in environments where DNA preservation conditions is not optimal. In this study, we applied state-of-the-art methods in ancient DNA-based equine sex determination to 897 osseous remains in order to assess whether equal proportions of males and females could be found in a range of archeological contexts in France. We found Magdalenian horse hunt not focused on isolated bachelors, and Upper Paleolithic habitats and natural traps equally balancing sex ratios. In contrast, Iron Age sacrificial rituals appeared to have been preferentially oriented to male horses and this practice extended into the Roman Period. During Antiquity, the Middle Ages and the Modern Period, cities emerged as environments largely dominated by horse males. This strong sex-bias was considerably reduced, and sometimes even absent, in various rural contexts. Combined with previous archaeozoological work and textual evidence, our results portray an urban economy fueled by adult, often old, males, and rural environments where females and subadults of both sexes were maintained to sustain production demands.
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Historical management of equine resources in France from the Iron Age to the Modern Period
- Alongside horses, donkeys and their first-generation hybrids represent members of the Equidae family known for their social, economic and symbolic importance in protohistoric and historical France. However, their relative importance and their respective roles in different regions and time periods are difficult to assess based on textual, iconographic and archaeological evidence. This is both due to incomplete, partial and scattered historical sources and difficulties to accurately assign fragmentary archaeological remains at the proper taxonomic level. DNA- based methods, however, allow for a robust identification of the taxonomic status of ancient equine osseous material from minimal sequence data. Here, we leveraged shallow ancient DNA sequencing and the dedicated Zonkey computational pipeline to obtain the first baseline distribution for horses, mules and donkeys in France from the Iron Age to the Modern period. Our collection includes a total of 873 ancient specimens spanning 128 ubiquitous and the most dominant species identified, our dataset reveals the importance of mule breeding during Roman times, especially between the 1st and 3rd centuries CE (Common Era), where they represented between 20.0% and 34.2% of equine assemblages. In contrast, donkeys were almost absent from northern France as-semblages during the whole Roman period, but replaced mules in rural and urban commercial and economic centers from the early Middle Ages. Our work also identified donkeys of exceptional size during Late Antiquity, which calls for a deep reassessment of the true morphological space of past equine species. This study confirmed the general preference toward horses throughout all time periods investigated but revealed dynamic manage-ment strategies leveraging the whole breadth of equine resources in various social, geographic and temporal contexts.
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Waardering van de insectenresten van een vloerniveau uit een WOI-schuilplaats in de Oude Bellewaerdestraat te Ieper (West-Vlaanderen)
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Analyse van de dierlijke resten uit de kasteelsite aan de Jan Zonder Vreeslaan, Oudenaarde, Oost-Vlaanderen
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Analyse van de dierlijke resten uit een postmiddeleeuwse beerput van de Sint-Baafskathedraal (Sint-Janskerk) te Gent (Oost-Vlaanderen)
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De stokroosaardvlo, Podagrica fuscicornis (Coleoptera: Chrysomelidae) in de Benelux
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Observations on the reproductive biology of Laurentophryne parkeri (Laurent, 1950) based on the holotype
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A case of predation by Naja samarensis (Elapidae) on Cyclocorus nuchalis nuchalis (Lamprophiidae) on Mindanao Island, Philippines
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Toxicodryas vexator Greenbaum, Allen, Vaughan, Pauwels, Wallach, Kusamba, Muninga, Mwenebatu, Mali, Badjedjea, Penner, Rödel, Rivera, Sterkhova, Johnson, Tapondjou and Brown, 2021. Eastern Black-and-Yellow Tree Snake. Diet.
- We report a case of predation by an adult Eastern Black-and-Yellow Tree Snake Toxicodryas vexator (Serpentes : Colubridae) on a juvenile Lord Derby's Scaly-tailed Squirrel Anomalurus derbianus (Rodentia : Anomaluridae) in Yangambi, Tshopo Province, Democratic Republic of the Congo. This is the first documented interaction between these two species.
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Carte des gîtes minéraux de la France à 1/500000 - Feuille Lille-bruxelles
