Content Provider
DataCite Metadata Store (German National Library of Science and Technology)
5,172
PANGAEA - Data Publisher for Earth & Environmental Science
2,270
Directory of Open Access Journals: DOAJ Articles
1,604
DataCite
1,446
Unknown
993
PubMed Central (PMC)
926
OceanRep (GEOMAR Helmholtz Centre für Ocean Research Kiel)
757
Wiley Online Library
650
Research Data Australia (Australian National Data Service - ANDS)
604
Biological and Chemical Oceanography Data Management Office (BCO-DMO) (via DataONE)
550
LeibnizOpen (The Leibniz Association)
537
Archive ouverte HAL (Hyper Article en Ligne, CCSD - Centre pour la Communication Scientifique Directe)
529
Frontiers: Figshare
505
Alfred Wegener Institute for Polar- and Marine Research (AWI): ePIC (electronic Publication Information Center)
470
Springer Nature (via Crossref)
465
Institut national des sciences de l'Univers: HAL-INSU
391
Copernicus Publications: E-Journals
373
Zenodo
352
University of California: eScholarship
339
ScienceDirect (Elsevier - via Crossref)
322
Université de Nantes: HAL-UNIV-NANTES
311
HAL Sorbonne Université
304
Frontiers (Publisher)
275
Digital.CSIC (Spanish National Research Council)
260
ScienceDirect (Elsevier)
245
eCite UTAS (University of Tasmania)
245
James Cook University, Australia: ResearchOnline@JCU
239
Niedersächsisches Online-Archiv NOA
225
Woods Hole Scientific Community: WHOAS (Woods Hole Open Access Server)
221
University of Southampton: e-Prints Soton
206
Dryad Digital Repository (Duke University)
190
Oxford University Press
187
University of Tasmania: UTas ePrints
177
The University of Queensland: UQ eSpace
176
The Royal Society: Figshare
171
The Royal Society
170
Plymouth Marine Science Electronic Archive (PlyMSEA - Plymouth Marine Laboratory, PML)
166
Archimer (Archive Institutionnelle de l'Ifremer - Institut français de recherche pour l'exploitation de la mer)
163
PEARL (Plymouth Electronic Archiv & ResearchLibrary, Plymouth University)
153
MDPI Open Access Publishing
147
Natural Environment Research Council: NERC Open Research Archive
139
NOAA NCEI Environmental Data Archive (via DataONE)
134
PLOS
132
Western Washington University: CEDAR (Contributing to Education through Digital Access to Research)
131
RePEc (Research Papers in Economics)
112
King Abdullah University of Science and Technology: KAUST Repository
111
Université de Bretagne Occidentale: HAL
110
ScholarsArchive@OSU (Oregon State University)
105
Flanders Marine Institute (VLIZ): Open Marine Archive (OMA)
104
IRIS Università degli Studi di Palermo
102
more ...