Information about natural history collections helps to map the complex landscape of research resources and assists researchers in locating and contacting the holders of specimens. Collection records contribute to the development of a fully interlinked biodiversity knowledge graph (Page 2016), showcasing the existence and importance of museums and herbaria and supplying context to available data on specimens. These records also potentially open new avenues for fresh use of these collections and for accelerating their full availability online.A number of international (e.g., Index Herbariorum, GRSciColl) regional (e.g. DiSSCo and CETAF) national (e.g., ALA and the Living Atlases, iDigBio US Collections Catalog) and institutional networks (e.g., The Field Museum) separately document subsets of the world's collections, and the Biodiversity Information Standards (TDWG) Collection Descriptions Interest Group is actively developing standards to support information sharing on collections. However, these efforts do not yet combine to deliver a comprehensive and connected view of all collections globally.The Global Biodiversity Information Facility (GBIF) received funding as part of the European Commission-funded SYNTHESYS+ 7 project to explore development of a roadmap towards delivering such a view, in part as a contribution towards the establishment of DiSSCo services within a global ecosystem of collection catalogues. Between 17 and 29 April 2020, a coordination team comprising international representatives from multiple networks ran Advancing the Catalogue of the World’s Natural History Collections, a fully online consultation using the GBIF Discourse forum platform to guide discussion around 26 consultation topics identified in an initial Ideas Paper (Hobern et al. 2020). Discussions included support for contributions in Spanish, Chinese and French and were summarised daily throughout the consultation.The consultation confirmed broad agreement around the needs and goals for a comprehensive catalogue of the world’s natural history collections, along with possible strategies to overcome the challenges. This presentation will summarise the results and recommendations.
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RBINS Staff Publications 2020
One of the largest isotopic datasets of the ancient Eastern Mediterranean region is evaluated, based on plants (n = 410), animals (n = 210) and humans (n = 16) from Tell Tweini (Syria). Diachronic analysis of plant and faunal specimens from four main periods of occupation: Early Bronze Age (2600–2000 BC), Middle Bronze Age (2000–1600 BC), Late Bronze Age (1600–1200 BC) and Iron Age (1200–333 BC) were investigated. Mean Δ13C results from seven plant species reveal emmer and free threshing wheat, olives, bitter vetch, rye grass and barley were adequately or well-watered during all periods of occupation. The grape Δ13C results suggest excellent growing conditions and particular care for its cultivation. The δ15N results indicate that especially the emmer and free threshing wheats received some manure inputs throughout the occupation sequence, while these were likely further increased during the Iron Age, encompassing also the olive groves and grape vineyards. Generally, domestic animals (cattle, sheep, goats) had C3 terrestrial diets and were kept together in similar environments. However, some animals consumed significant amounts of marine or C4 plants, possibly from disturbed habitats due to land use pressure or salt tolerant grasses and shrubs from wetland environments, which were recorded in the direct vicinity of the site. Middle Bronze Age humans consumed a C3 terrestrial diet with no measurable input from C4, freshwater or marine protein sources. Interestingly, the human diet was relatively low in animal protein and appears comparable to what is considered today a typical Mediterranean diet consisting of bread (wheat/barley), olives, grapes, pulses, dairy products and small amounts of meat. The combined isotopic analysis of plants, animals and humans from Tell Tweini represents unbroken links in the food chain which create unparalleled opportunities to enhance our current understanding of environmental conditions, climate change and lifeways in past populations from the Eastern Mediterranean.
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RBINS Staff Publications 2024
