Content Provider
Directory of Open Access Journals: DOAJ Articles
112
Unknown
58
Archive ouverte HAL (Hyper Article en Ligne, CCSD - Centre pour la Communication Scientifique Directe)
52
Niedersächsisches Online-Archiv NOA
33
Natural Environment Research Council: NERC Open Research Archive
32
Université de Nantes: HAL-UNIV-NANTES
31
OceanRep (GEOMAR Helmholtz Centre für Ocean Research Kiel)
27
Aarhus University: Research
26
Archimer (Archive Institutionnelle de l'Ifremer - Institut français de recherche pour l'exploitation de la mer)
24
Institut national des sciences de l'Univers: HAL-INSU
23
University of Southampton: e-Prints Soton
22
Digital.CSIC (Spanish National Research Council)
20
LeibnizOpen (The Leibniz Association)
19
DataCite Metadata Store (German National Library of Science and Technology)
18
Wiley Online Library
18
University of Bergen: Bergen Open Research Archive (BORA-UiB)
15
University of Tromsø: Munin Open Research Archive
15
University of East Anglia: UEA Digital Repository
13
Polar Research (E-Journal)
12
University of California: eScholarship
11
Cambridge University Press
10
Max Planck Society: MPG.PuRe
10
Woods Hole Scientific Community: WHOAS (Woods Hole Open Access Server)
10
University of Calgary Journal Hosting
9
ETH Zürich Research Collection
8
Instituto Español de Oceanografía: e-IEO
8
Springer Nature (via Crossref)
8
University College London: UCL Discovery
8
University of Copenhagen: Research
8
University of Lincoln: Lincoln Repository
8
Flanders Marine Institute (VLIZ): Open Marine Archive (OMA)
7
Institute for Marine Research: Brage IMR
7
White Rose Research Online (Universities of Leeds, Sheffield & York)
7
Alfred Wegener Institute for Polar- and Marine Research (AWI): ePIC (electronic Publication Information Center)
6
Dryad Digital Repository (Duke University)
6
Durham University: Durham Research Online
6
NIOZ Repository (Royal Netherlands Institute for Sea Research)
6
ORA - Oxford University Research Archive
6
OpenSky (NCAR/UCAR - National Center for Atmospheric Research/University Corporation for Atmospheric Research)
6
Université de Bretagne Occidentale: HAL
6
Utrecht University Repository
6
École Polytechnique, Université Paris-Saclay: HAL
6
Australian National University: ANU Digital Collections
5
Journals at the University of Arizona
5
Magnolia press
5
Plymouth Marine Science Electronic Archive (PlyMSEA - Plymouth Marine Laboratory, PML)
5
University of Groningen research database
5
University of St Andrews: Research Portal
5
Cardiff University: ORCA (Online Research @ Cardiff)
4
Ghent University Academic Bibliography
4
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