Content Provider
DataCite Metadata Store (German National Library of Science and Technology)
30
Directory of Open Access Journals: DOAJ Articles
23
Alfred Wegener Institute for Polar- and Marine Research (AWI): ePIC (electronic Publication Information Center)
20
Natural Environment Research Council: NERC Open Research Archive
20
Niedersächsisches Online-Archiv NOA
12
Cambridge University Press
9
Unknown
9
Flanders Marine Institute (VLIZ): Open Marine Archive (OMA)
6
University of Southampton: e-Prints Soton
6
OceanRep (GEOMAR Helmholtz Centre für Ocean Research Kiel)
5
University of Calgary Journal Hosting
4
University of Groningen research database
4
University of the Highlands and Islands: Research Database of UHI
4
eCite UTAS (University of Tasmania)
4
Archive ouverte HAL (Hyper Article en Ligne, CCSD - Centre pour la Communication Scientifique Directe)
3
University of East Anglia: UEA Digital Repository
3
University of Tasmania: UTas ePrints
3
Università degli Studi di Siena: USiena air
3
Aarhus University: Research
2
CentAUR: Central Archive at the University of Reading
2
Ghent University Academic Bibliography
2
Institut national des sciences de l'Univers: HAL-INSU
2
Magnolia press
2
ScienceDirect (Elsevier - via Crossref)
2
Springer Nature (via Crossref)
2
Université de Genève: Archive ouverte UNIGE
2
Wiley Online Library (via Crossref)
2
Archimer (Archive Institutionnelle de l'Ifremer - Institut français de recherche pour l'exploitation de la mer)
1
Arctic and Antarctic Research (E-Journal)
1
Dryad Digital Repository (Duke University)
1
ETH Zürich Research Collection
1
HAL - Université de La Rochelle
1
HELDA – University of Helsinki Open Repository
1
Ice and Snow (E-Journal)
1
Indian Academy of Sciences: Publication of Fellows
1
Kristianstad University College: Publications (DiVA)
1
Masaryk University Journals
1
Max Planck Society: MPG.PuRe
1
Murdoch University: Murdoch Research Repository
1
NIOZ Repository (Royal Netherlands Institute for Sea Research)
1
National Institute of Polar Research Repository, Japan
1
Naturalis Digital Academic Repository (National Museum of Natural History in the Netherlands)
1
Naturalis Institutional Repository
1
OpenSky (NCAR/UCAR - National Center for Atmospheric Research/University Corporation for Atmospheric Research)
1
Oxford University Press
1
Polar Research (E-Journal)
1
Universitet i Oslo: Digitale utgivelser ved UiO (DUO)
1
University College London: UCL Discovery
1
University of California Press
1
University of California: eScholarship
1
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