Content Provider
DataCite Metadata Store (German National Library of Science and Technology)
2,757
Research Data Australia (Australian National Data Service - ANDS)
704
Unknown
242
Directory of Open Access Journals: DOAJ Articles
223
Alfred Wegener Institute for Polar- and Marine Research (AWI): ePIC (electronic Publication Information Center)
219
Natural Environment Research Council: NERC Open Research Archive
169
PANGAEA - Data Publisher for Earth & Environmental Science
163
University of Tasmania: UTas ePrints
163
eCite UTAS (University of Tasmania)
163
Archive ouverte HAL (Hyper Article en Ligne, CCSD - Centre pour la Communication Scientifique Directe)
139
Copernicus Publications: E-Journals
129
Université de Nantes: HAL-UNIV-NANTES
104
LeibnizOpen (The Leibniz Association)
100
Niedersächsisches Online-Archiv NOA
82
Archimer (Archive Institutionnelle de l'Ifremer - Institut français de recherche pour l'exploitation de la mer)
58
PubMed Central (PMC)
57
Flanders Marine Institute (VLIZ): Open Marine Archive (OMA)
50
OceanRep (GEOMAR Helmholtz Centre für Ocean Research Kiel)
50
University of Southampton: e-Prints Soton
50
Zenodo
50
HAL-CEA (Commissariat à l'énergie atomique et aux énergies alternatives)
49
HAL Sorbonne Université
48
DIAL@UCLouvain (Université catholique de Louvain)
47
DIAL@USL-B (Université Saint-Louis, Bruxelles)
47
Université de Versailles Saint-Quentin-en-Yvelines: HAL-UVSQ
47
University of California: eScholarship
46
Digital.CSIC (Spanish National Research Council)
43
École Polytechnique, Université Paris-Saclay: HAL
42
Frontiers: Figshare
41
Muséum National d'Histoire Naturelle (MNHM): HAL
41
Institut national des sciences de l'Univers: HAL-INSU
39
Archives ouvertes de Paris-Saclay
38
Université de Paris: Portail HAL
36
Woods Hole Scientific Community: WHOAS (Woods Hole Open Access Server)
35
IEDA: US Antarctic Program Data Center (via DataONE)
34
Cambridge University Press
32
IEDA: Marine-Geo Digital Library (via DataONE)
32
University of East Anglia: UEA Digital Repository
31
EPHE (Ecole pratique des hautes études, Paris): HAL
29
National Institute of Polar Research Repository, Japan
27
University of Groningen research database
27
Frontiers (Publisher)
25
DI-fusion : dépôt institutionnel de l'Université libre de Bruxelles (ULB)
24
MDPI Open Access Publishing
24
OpenSky (NCAR/UCAR - National Center for Atmospheric Research/University Corporation for Atmospheric Research)
23
GFZpublic (German Research Centre for Geosciences, Helmholtz-Zentrum Potsdam)
22
NASA Technical Reports Server (NTRS)
22
Université Grenoble Alpes: HAL
22
HAL de l'Institut Polytechnique de Paris
20
UNSW Sydney (The University of New South Wales): UNSWorks
20
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