Content Provider
DataCite Metadata Store (German National Library of Science and Technology)
23
Directory of Open Access Journals: DOAJ Articles
7
OceanRep (GEOMAR Helmholtz Centre für Ocean Research Kiel)
3
Wiley Online Library
3
Alfred Wegener Institute for Polar- and Marine Research (AWI): ePIC (electronic Publication Information Center)
2
NIOZ Repository (Royal Netherlands Institute for Sea Research)
2
University of Groningen research database
2
Aarhus University: OJS at The State and University Library
1
Archimer (Archive Institutionnelle de l'Ifremer - Institut français de recherche pour l'exploitation de la mer)
1
Australian Nuclear Science and Technology Organisation: ANSTO Publications Online
1
Cambridge University Press
1
Cambridge University Press (via Crossref)
1
Czech Academy of Sciences: dKNAV
1
De Gruyter (via Crossref)
1
Digital.CSIC (Spanish National Research Council)
1
Durham University: Durham Research Online
1
Flanders Marine Institute (VLIZ): Open Marine Archive (OMA)
1
GFZpublic (German Research Centre for Geosciences, Helmholtz-Zentrum Potsdam)
1
Ghent University Academic Bibliography
1
Hrčak - Portal of scientific journals of Croatia
1
Jultika - University of Oulu repository
1
Lund University Publications (LUP)
1
Magnolia press
1
National Institute of Oceanography, India: Digital Repository Service (DRS@nio)
1
Research UNE - University of New England at Armidale, NSW Australia
1
TUScholarShare (Temple University)
1
The University of Queensland: UQ eSpace
1
Tidsskrift.dk (The Royal Library, Denmark)
1
Universidad Andrés Bello: Repositorio Institucional Académico
1
University of Calgary Journal Hosting
1
University of California: eScholarship
1
University of Lincoln: Lincoln Repository
1
University of Potsdam: publish.UP
1
University of Southampton: e-Prints Soton
1
University of Tasmania: UTas ePrints
1
Unknown
1
Woods Hole Scientific Community: WHOAS (Woods Hole Open Access Server)
1
eCite UTAS (University of Tasmania)
1