Content Provider
DataCite Metadata Store (German National Library of Science and Technology)
720
NOAA NCEI Environmental Data Archive (via DataONE)
189
Biological and Chemical Oceanography Data Management Office (BCO-DMO) (via DataONE)
26
Dryad Digital Repository (Duke University)
11
Unknown
8
USGS Science Data Catalog (via DataONE)
6
Frontiers: Figshare
4
Natural Environment Research Council: NERC Open Research Archive
3
Xiamen University Institutional Repository
3
Alfred Wegener Institute for Polar- and Marine Research (AWI): ePIC (electronic Publication Information Center)
2
Archimer (Archive Institutionnelle de l'Ifremer - Institut français de recherche pour l'exploitation de la mer)
2
Archive ouverte HAL (Hyper Article en Ligne, CCSD - Centre pour la Communication Scientifique Directe)
2
Defense Technical Information Center: DTIC Technical Reports database
2
Institute of Oceanology, Chinese Academy of Sciences: IOCAS-IR
2
PANGAEA - Data Publisher for Earth & Environmental Science
2
Springer Nature (via Crossref)
2
University of Tasmania: UTas ePrints
2
Zenodo
2
Aix-Marseille Université: HAL
1
Archives ouvertes de Paris-Saclay
1
Cambridge University Press
1
Collège de France: HAL
1
Dalhousie University: DalSpace Institutional Repository
1
Directory of Open Access Journals: DOAJ Articles
1
GFZpublic (German Research Centre for Geosciences, Helmholtz-Zentrum Potsdam)
1
Institut national des sciences de l'Univers: HAL-INSU
1
Media SuUB Bremen (Staats- und Universitätsbibliothek Bremen)
1
Nottingham Trent University's Institutional Repository (IRep)
1
OhioLINK: Electronic Theses and Dissertations Center
1
Peking University Institutional Repository (PKU IR)
1
Pohang University of Science and Technology (POSTECH): Open Access System for Information Sharing (OASIS)
1
Schulich Scholars (Schulich School of Law, Dalhousie University)
1
University College London: UCL Discovery
1
University of Nottingham: Repository@Nottingham
1
University of Potsdam: publish.UP
1
Université de Nantes: HAL-UNIV-NANTES
1
eCite UTAS (University of Tasmania)
1