Content Provider
DataCite Metadata Store (German National Library of Science and Technology)
3,482
NOAA NCEI Environmental Data Archive (via DataONE)
247
Unknown
39
Alfred Wegener Institute for Polar- and Marine Research (AWI): ePIC (electronic Publication Information Center)
21
LeibnizOpen (The Leibniz Association)
21
Directory of Open Access Journals: DOAJ Articles
17
PANGAEA - Data Publisher for Earth & Environmental Science
17
Archive ouverte HAL (Hyper Article en Ligne, CCSD - Centre pour la Communication Scientifique Directe)
13
Copernicus Publications: E-Journals
13
Institut national des sciences de l'Univers: HAL-INSU
12
DIAL@UCLouvain (Université catholique de Louvain)
11
DIAL@USL-B (Université Saint-Louis, Bruxelles)
11
Natural Environment Research Council: NERC Open Research Archive
10
Niedersächsisches Online-Archiv NOA
10
Digital.CSIC (Spanish National Research Council)
9
OceanRep (GEOMAR Helmholtz Centre für Ocean Research Kiel)
9
Archimer (Archive Institutionnelle de l'Ifremer - Institut français de recherche pour l'exploitation de la mer)
8
HAL-CEA (Commissariat à l'énergie atomique et aux énergies alternatives)
8
University of California: eScholarship
8
Université de Nantes: HAL-UNIV-NANTES
8
BORIS (Bern Open Repository and Information System, University of Bern)
7
Université de Versailles Saint-Quentin-en-Yvelines: HAL-UVSQ
7
eCite UTAS (University of Tasmania)
7
PubMed Central (PMC)
6
Research Data Australia (Australian National Data Service - ANDS)
6
University of Bristol: Bristol Research
6
Wiley Online Library
6
Zenodo
6
Caltech Authors (California Institute of Technology)
5
USGS Science Data Catalog (via DataONE)
5
University of Cambridge, Department of Earth Sciences: ESC Publications
5
University of Tasmania: UTas ePrints
5
Utrecht University Repository
5
ORA - Oxford University Research Archive
4
University College London: UCL Discovery
4
University of Southampton: e-Prints Soton
4
Vrije Universiteit Amsterdam (VU): Research Portal
4
CentAUR: Central Archive at the University of Reading
3
EPFL Infoscience (Ecole Polytechnique Fédérale Lausanne)
3
Flanders Marine Institute (VLIZ): Open Marine Archive (OMA)
3
GFZpublic (German Research Centre for Geosciences, Helmholtz-Zentrum Potsdam)
3
HAL Sorbonne Université
3
Keele University: Keele Research Repository
3
OpenSky (NCAR/UCAR - National Center for Atmospheric Research/University Corporation for Atmospheric Research)
3
UNSW Sydney (The University of New South Wales): UNSWorks
3
University of Bergen: Bergen Open Research Archive (BORA-UiB)
3
University of Copenhagen: Research
3
Université Grenoble Alpes: HAL
3
Université Savoie Mont Blanc: HAL
3
Woods Hole Scientific Community: WHOAS (Woods Hole Open Access Server)
3
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