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| AntOBIS | |
|---|---|
| Name | AntOBIS |
| Formation | 2000s |
| Type | Database |
AntOBIS
AntOBIS is a distributed biodiversity data initiative focused on Antarctic marine life, aggregating occurrence records, taxonomy, and environmental metadata for Southern Ocean research. It links specimen and observation data to institutional collections, scientific expeditions, and policy frameworks to support conservation, biogeography, and climate-change studies. AntOBIS collaborates with museums, research programs, and international bodies to mobilize Antarctic biodiversity information for researchers, managers, and modelers.
AntOBIS aggregates occurrence and trait data from institutions such as the British Antarctic Survey, Smithsonian Institution, Museum National d'Histoire Naturelle, Australian Antarctic Division, South African National Biodiversity Institute, National Institute of Water and Atmospheric Research, Institut Polaire Français Paul-Émile Victor, University of Lisbon, Stazione Zoologica Anton Dohrn, Scripps Institution of Oceanography, Monash University, University of Cape Town, University of Otago, University of Cambridge, University of Aberdeen, Cornell University, University of Washington, and University of California, Santa Cruz. It interoperates with global initiatives including the Global Biodiversity Information Facility, the Ocean Biogeographic Information System, the International Council for the Exploration of the Sea, the Convention on Biological Diversity, and the Scientific Committee on Antarctic Research. Users range from researchers associated with the British Antarctic Territory and Ross Sea Region programs to policy actors in the Commission for the Conservation of Antarctic Marine Living Resources.
AntOBIS emerged through collaboration among Antarctic research programs, museum networks, and digitization projects such as those led by the Royal Society, the European Commission, and the National Science Foundation. Early dataset contributors included expeditions aboard vessels like RRS Discovery, RV Polarstern, RV Nathaniel B. Palmer, and RV Tangaroa, and taxonomic work from experts at institutions like the Natural History Museum, London, Zoological Museum, University of Copenhagen, Museum Victoria, and Zoological Institute of the Russian Academy of Sciences. Development has intersected with programs such as SCAR-MarBIN, Antarctic Treaty, International Polar Year, World Register of Marine Species, and projects funded by the European Union and the Global Environment Facility. Key milestones involved integration with platforms like GBIF and standards promoted by the Global Ocean Observing System.
AntOBIS ingests specimen-based records, observation data, and environmental measurements collected on cruises, by benthic surveys, and from museum loans; contributors include teams from Monterey Bay Aquarium Research Institute, Woods Hole Oceanographic Institution, United States Antarctic Program, Norwegian Polar Institute, Alfred Wegener Institute, Japan Agency for Marine-Earth Science and Technology, Korea Polar Research Institute, and Instituto Antártico Argentino. Methods align with sampling gear and protocols developed in programs like SCAR, CCAMLR studies, and long-term ecological research at stations such as McMurdo Station, Rothera Research Station, Mawson Station, Palmer Station, and Mirny Station. Taxonomic validation references checklists and authorities including World Register of Marine Species, Catalogue of Life, and specialist keys from researchers associated with Smithsonian National Museum of Natural History, Field Museum, Australian Museum, and Museum of New Zealand Te Papa Tongarewa.
AntOBIS structures records to match standards such as Darwin Core and access protocols used by GBIF, enabling queries by taxon, locality, depth, and time. Data portals mirror architectures similar to those at OBIS and institutional repositories at Dryad, PANGAEA, BOLD Systems, and national aggregators like DataONE and Australian Ocean Data Network. Metadata follow controlled vocabularies endorsed by organizations like the Global Biodiversity Information Facility and the International Union for Conservation of Nature for threat status cross-referencing with the IUCN Red List. Licensing and access policies reflect norms from the Creative Commons suite and funder mandates from agencies such as the European Research Council and the National Institutes of Health.
Researchers use AntOBIS to analyze biogeographic patterns across regions such as the Antarctic Peninsula, Weddell Sea, Drake Passage, and the Amundsen Sea, informing studies in phylogeography with collaborators at University of Gothenburg, University of Oslo, Max Planck Institute for Marine Microbiology, Lund University, University of São Paulo, and Pontifical Catholic University of Chile. Conservation planners reference data in negotiations at the Commission for the Conservation of Antarctic Marine Living Resources and in marine protected area proposals for the Ross Sea Marine Protected Area. Climate-change modelers integrate AntOBIS outputs with oceanographic data from Argo, SOOS (Southern Ocean Observing System), and satellite programs managed by European Space Agency and NASA to assess shifts observed by teams linked to Princeton University, Columbia University, and ETH Zurich. Education and outreach leverage specimen images and occurrence maps for museum exhibits at the Natural History Museum, London and public science initiatives at Smithsonian Institution.
Coverage gaps persist in under-sampled regions like portions of the Amundsen Sea and abyssal zones sampled by limited cruises such as those by RV Akademik Mstislav Keldysh; taxonomic uncertainty remains where specialist revisions by authorities at Zoological Society of London and regional experts are pending. Quality control uses processes analogous to those at GBIF and OBIS: taxonomic backbones, geospatial validation used by groups at Universidade de São Paulo and University of Auckland, and flagging workflows informed by standards from Biodiversity Information Standards (TDWG). Data bias arises from collector effort concentrated around research stations like McMurdo Station and historical sampling tied to expeditions such as HMS Challenger and Discovery Investigations.
AntOBIS interoperates with databases and registries including OBIS, GBIF, WoRMS, Catalogue of Life, BOLD Systems, PANGAEA, Dryad, DataONE, iDigBio, VertNet, Map of Life, OpenTree of Life, NatureServe, IUCN Red List, and repositories maintained by the European Molecular Biology Laboratory and the National Center for Biotechnology Information. Collaborative data-sharing agreements connect it to regional networks such as the South African Biodiversity Institute portals, continental programs at the European Marine Observation and Data Network, and thematic initiatives like the Global Ocean Observing System and SCAR-MarBIN to facilitate synthesis across taxonomic, genetic, and environmental datasets.
Category:Antarctic biodiversity databases