Content Provider
DataCite Metadata Store (German National Library of Science and Technology)
7
Unknown
7
Natural Environment Research Council: NERC Open Research Archive
6
PANGAEA - Data Publisher for Earth & Environmental Science
6
Directory of Open Access Journals: DOAJ Articles
5
University of Southampton: e-Prints Soton
4
Archive ouverte HAL (Hyper Article en Ligne, CCSD - Centre pour la Communication Scientifique Directe)
3
OceanRep (GEOMAR Helmholtz Centre für Ocean Research Kiel)
3
University of Groningen research database
3
University of Tasmania: UTas ePrints
3
eCite UTAS (University of Tasmania)
3
Apollo - University of Cambridge Repository
2
Copernicus Publications: E-Journals
2
Digital.CSIC (Spanish National Research Council)
2
Flanders Marine Institute (VLIZ): Open Marine Archive (OMA)
2
IODE-UNESCO: OceanDocs - E-Repository of Ocean Publications
2
Institut national des sciences de l'Univers: HAL-INSU
2
Université de Nantes: HAL-UNIV-NANTES
2
Aarhus University: Research
1
Archimer (Archive Institutionnelle de l'Ifremer - Institut français de recherche pour l'exploitation de la mer)
1
Cambridge University Press
1
DIAL@USL-B (Université Saint-Louis, Bruxelles)
1
GFZpublic (German Research Centre for Geosciences, Helmholtz-Zentrum Potsdam)
1
Media SuUB Bremen (Staats- und Universitätsbibliothek Bremen)
1
NIOZ Repository (Royal Netherlands Institute for Sea Research)
1
National Institute of Polar Research Repository, Japan
1
Niedersächsisches Online-Archiv NOA
1
OSKAR Bordeaux (Open Science Knowledge ARchive)
1
The University of Manchester: Research Explorer
1
University of Bristol: Bristol Research
1
University of California: eScholarship
1
University of Cambridge, Department of Earth Sciences: ESC Publications
1
University of East Anglia: UEA Digital Repository
1
University of Pretoria: UPSpace
1
University of Tromsø: Munin Open Research Archive
1