PANGEA (data archive)

PANGEA (data archive)
Name	PANGEA
Type	Data repository
Established	1993
Country	Germany
Location	Potsdam
Discipline	Earth sciences, environmental sciences, geosciences

PANGEA (data archive) PANGEA is an international data repository specializing in geoscientific and environmental datasets, hosted by a research institution in Potsdam. It serves as a long-term archive for observational, experimental, and modeled data used across fields such as paleoclimatology, geomorphology, and marine geology. The archive supports data citation, persistent identifiers, and integration with global infrastructures to facilitate reuse by researchers, policy makers, and heritage institutions.

Overview

PANGEA operates as a curated repository for datasets tied to projects and publications associated with institutions like Alfred Wegener Institute, GFZ German Research Centre for Geosciences, Max Planck Society, Helmholtz Association, and international partners including National Oceanic and Atmospheric Administration, British Geological Survey, Scripps Institution of Oceanography, Lamont–Doherty Earth Observatory, United Nations Educational, Scientific and Cultural Organization, European Commission, European Space Agency, Intergovernmental Panel on Climate Change, International Ocean Discovery Program, International Union of Geological Sciences, National Aeronautics and Space Administration, European Geosciences Union, American Geophysical Union, Royal Society, Deutsches Klima-Konsortium, International Council for Science, World Data System, International Continental Scientific Drilling Program, Joint Research Centre, Bundesanstalt für Geowissenschaften und Rohstoffe, Leibniz Association, ETH Zurich, University of Cambridge, University of Oxford, Columbia University, Massachusetts Institute of Technology, University of California, San Diego, University of Tokyo, Potsdam Institute for Climate Impact Research, Institut de Physique du Globe de Paris, Norwegian Polar Institute, United States Geological Survey, Council of Europe, European Commission Directorate-General for Research and Innovation, Research Councils UK, Swiss National Science Foundation, Deutsche Forschungsgemeinschaft, European Research Council, German Federal Ministry of Education and Research.

History and Development

PANGEA emerged in the early 1990s amid digitization efforts tied to initiatives led by organizations such as Deutsche Forschungsgemeinschaft, Max Planck Society, Helmholtz Association, Bundesanstalt für Geowissenschaften und Rohstoffe, and projects funded by the European Commission and German Federal Ministry of Education and Research. Its development paralleled international data stewardship movements associated with World Data System, International Council for Science, International Ocean Discovery Program, and archival standards advocated by Committee on Data (CODATA), Research Data Alliance, and DataCite. Technical integrations evolved to interoperate with infrastructures maintained by PANGAEA Consortium Member Institutions and services from DataCite, ORCID, Crossref, GEOSS and Copernicus. The archive expanded through collaborations with field campaigns and expeditions organized by International Polar Year, International Geosphere-Biosphere Programme, European Marine Board, CDEX, and research vessels like RV Polarstern, RV Sonne, RV Maria S. Merian, and RV Atlantis.

Data Holdings and Collections

Collections cover marine sediment cores, geochemical analyses, paleoclimatic proxies, seismic profiles, bathymetry, oceanographic time series, terrestrial stratigraphies, remote sensing-derived products, and model outputs from initiatives such as Paleoceanography, Neogene Climate Project, International Ocean Discovery Program, European Plate Observing System, Global Ocean Observing System, Global Climate Models, CMIP, EUROCLIMA, GEOTRACES, and ARGO. Holdings include metadata linked to persistent identifiers following DataCite standards and cross-links to literature indexed by Web of Science, Scopus, Google Scholar, Crossref, PubMed, and institutional repositories at University of Hamburg, University of Bremen, University of Kiel, and University of Göttingen. Sample-based datasets reference curation institutions such as Natural History Museum, London, Smithsonian Institution, Senckenberg Gesellschaft, Museum für Naturkunde, Berlin, British Antarctic Survey, Norwegian Polar Institute, and core repositories like IODP Core Repository.

Access, Submission, and Licensing

Access mechanisms implement persistent identifiers and metadata standards promoted by DataCite, ISO, W3C, and interoperability with registries such as ORCID and Crossref. Submission workflows align with data management plans often required by funders including the European Research Council, Deutsche Forschungsgemeinschaft, National Science Foundation, Natural Environment Research Council, and Swiss National Science Foundation. Licensing options reflect licenses advocated within the research community, influenced by policies from European Commission Directorate-General for Research and Innovation, Horizon 2020, Horizon Europe, and principles endorsed by OpenAIRE, Creative Commons, and the Berlin Declaration on Open Access. Users from institutions like Universität Potsdam, Freie Universität Berlin, Technical University of Munich, University of Bergen, Utrecht University, Sorbonne University, and University of Copenhagen can discover datasets via aggregators maintained by Pangaea partners and global portals such as GEOSS and COPERNICUS.

Governance and Funding

Governance structures involve host institutions, research networks, and national funding bodies including Potsdam Institute for Climate Impact Research, GFZ German Research Centre for Geosciences, Alfred Wegener Institute, Helmholtz Association, Deutsche Forschungsgemeinschaft, German Federal Ministry of Education and Research, European Commission, and international collaborations with organizations such as World Data System and International Council for Science. Operational funding derives from grant programs administered by European Research Council, Horizon 2020, Horizon Europe, national ministries, and institutional contributions from partner organizations like Max Planck Society and Leibniz Association.

Impact and Use in Research

Datasets archived in PANGEA underpin studies cited in journals indexed by Nature, Science, Geology, Journal of Geophysical Research, Earth and Planetary Science Letters, Quaternary Science Reviews, Paleoceanography and Paleoclimatology, Climate Dynamics, Marine Geology, Deep-Sea Research, Geophysical Research Letters, and reports synthesized by Intergovernmental Panel on Climate Change. Researchers from Columbia University, University of Cambridge, ETH Zurich, Max Planck Institute for Chemistry, Lamont–Doherty Earth Observatory, Scripps Institution of Oceanography, National Oceanic and Atmospheric Administration, and British Antarctic Survey use archived data for meta-analyses, model validation, and policy-relevant assessments. Data reuse supports initiatives linked to Sustainable Development Goals, UN Framework Convention on Climate Change, Paris Agreement, Biodiversity Convention, Group on Earth Observations, and contributes to paleoclimate syntheses like PAGES and global synthesis efforts such as CMIP and GEOTRACES.

Category:Data archives