Content Provider
Directory of Open Access Journals: DOAJ Articles
59
DataCite Metadata Store (German National Library of Science and Technology)
22
OceanRep (GEOMAR Helmholtz Centre für Ocean Research Kiel)
21
University of Tromsø: Munin Open Research Archive
21
Alfred Wegener Institute for Polar- and Marine Research (AWI): ePIC (electronic Publication Information Center)
17
Institute for Marine Research: Brage IMR
16
Archive ouverte HAL (Hyper Article en Ligne, CCSD - Centre pour la Communication Scientifique Directe)
12
Unknown
12
Cambridge University Press
11
Natural Environment Research Council: NERC Open Research Archive
11
University of Calgary Journal Hosting
11
Wiley Online Library (via Crossref)
11
Aarhus University: Research
10
Niedersächsisches Online-Archiv NOA
8
Polar Research (E-Journal)
8
Universitet i Oslo: Digitale utgivelser ved UiO (DUO)
8
Springer Nature (via Crossref)
7
Lund University Publications (LUP)
6
University of Tromsø: Septentrio Academic Publishing
6
Université de Nantes: HAL-UNIV-NANTES
6
Wiley Online Library
6
Archimer (Archive Institutionnelle de l'Ifremer - Institut français de recherche pour l'exploitation de la mer)
5
Oxford University Press (via Crossref)
5
ScienceDirect (Elsevier - via Crossref)
5
University of Bergen: Bergen Open Research Archive (BORA-UiB)
5
University of Copenhagen: Research
5
Digital.CSIC (Spanish National Research Council)
4
Flanders Marine Institute (VLIZ): Open Marine Archive (OMA)
4
IODE-UNESCO: OceanDocs - E-Repository of Ocean Publications
4
Institut national des sciences de l'Univers: HAL-INSU
4
Max Planck Society: MPG.PuRe
4
NORA (National aggregator of open repositories of Russian universities)
4
Canadian Science Publishing (via Crossref)
3
Durham University: Durham Research Online
3
Frontiers (Publisher)
3
HAL Sorbonne Université
3
Kazan Federal University Digital Repository
3
NIOZ Repository (Royal Netherlands Institute for Sea Research)
3
NTNU Open Archive (Norwegian University of Science and Technology)
3
OpenSky (NCAR/UCAR - National Center for Atmospheric Research/University Corporation for Atmospheric Research)
3
University College London: UCL Discovery
3
University of Southampton: e-Prints Soton
3
University of the Highlands and Islands: Research Database of UHI
3
Université de Bretagne Occidentale: HAL
3
Zenodo
3
École Polytechnique, Université Paris-Saclay: HAL
3
École des Ponts ParisTech: HAL
3
Arctic and Antarctic Research (E-Journal)
2
Caltech Authors (California Institute of Technology)
2
Czech Academy of Sciences: dKNAV
2
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