Content Provider
Unknown
25
Directory of Open Access Journals: DOAJ Articles
18
Archimer (Archive Institutionnelle de l'Ifremer - Institut français de recherche pour l'exploitation de la mer)
12
Archive ouverte HAL (Hyper Article en Ligne, CCSD - Centre pour la Communication Scientifique Directe)
12
eCite UTAS (University of Tasmania)
12
Natural Environment Research Council: NERC Open Research Archive
10
PANGAEA - Data Publisher for Earth & Environmental Science
10
Copernicus Publications: E-Journals
8
Institut national des sciences de l'Univers: HAL-INSU
8
KU Leuven: Lirias
8
Université de Nantes: HAL-UNIV-NANTES
8
Flanders Marine Institute (VLIZ): Open Marine Archive (OMA)
7
University of Southampton: e-Prints Soton
6
DataCite Metadata Store (German National Library of Science and Technology)
5
OceanRep (GEOMAR Helmholtz Centre für Ocean Research Kiel)
5
University of Groningen research database
5
University of Tasmania: UTas ePrints
5
National Institute of Polar Research Repository, Japan
4
Cambridge University Press
3
Digital.CSIC (Spanish National Research Council)
3
Hokkaido University Collection of Scholarly and Academic Papers (HUSCAP)
3
Niedersächsisches Online-Archiv NOA
3
Wiley Online Library
3
Aix-Marseille Université: HAL
2
Caltech Authors (California Institute of Technology)
2
DI-fusion : dépôt institutionnel de l'Université libre de Bruxelles (ULB)
2
MDPI Open Access Publishing
2
Seoul National University: S-Space
2
Springer Nature (via Crossref)
2
Texas A&M University Digital Repository
2
The University of Queensland: UQ eSpace
2
University of California: eScholarship
2
University of East Anglia: UEA Digital Repository
2
University of Wisconsin, Milwaukee: UWM Libraries Digital Collections
2
Université de Toulon: HAL
2
Xiamen University Institutional Repository
2
Arctic Portal Library
1
BORIS (Bern Open Repository and Information System, University of Bern)
1
Biblioteca Digital FCEN-UBA (Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires)
1
Columbia University: Academic Commons
1
DIAL@UCLouvain (Université catholique de Louvain)
1
DIAL@USL-B (Université Saint-Louis, Bruxelles)
1
GFZpublic (German Research Centre for Geosciences, Helmholtz-Zentrum Potsdam)
1
HAL e2s UPPA (Université de Pau et des Pays de l'Adour)
1
Hiroshima University: Institutional Repository (HiR)
1
IODE-UNESCO: OceanDocs - E-Repository of Ocean Publications
1
Kristianstad University College: Publications (DiVA)
1
Magnolia press
1
Masaryk University Journals
1
Max Planck Society: MPG.PuRe
1
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