Content Provider
LeibnizOpen (The Leibniz Association)
19
Unknown
13
Archimer (Archive Institutionnelle de l'Ifremer - Institut français de recherche pour l'exploitation de la mer)
8
PANGAEA - Data Publisher for Earth & Environmental Science
7
OceanRep (GEOMAR Helmholtz Centre für Ocean Research Kiel)
6
Canadian Science Publishing
4
Directory of Open Access Journals: DOAJ Articles
4
White Rose Research Online (Universities of Leeds, Sheffield & York)
4
Cambridge University Press
3
Copernicus Publications: E-Journals
3
Digital.CSIC (Spanish National Research Council)
3
Niedersächsisches Online-Archiv NOA
3
University of Bergen: Bergen Open Research Archive (BORA-UiB)
3
University of Cambridge, Department of Earth Sciences: ESC Publications
3
DIAL@UCLouvain (Université catholique de Louvain)
2
DIAL@USL-B (Université Saint-Louis, Bruxelles)
2
DataCite Metadata Store (German National Library of Science and Technology)
2
Universidad Complutense de Madrid (UCM): E-Prints Complutense
2
University of Bristol: Bristol Research
2
University of Michigan: Deep Blue
2
White Rose eTheses Online (Universities Leeds, Sheffield, York)
2
Wiley Online Library
2
Aarhus University: Research
1
Apollo - University of Cambridge Repository
1
Archive ouverte HAL (Hyper Article en Ligne, CCSD - Centre pour la Communication Scientifique Directe)
1
Canadian Science Publishing (via Crossref)
1
Cardiff University: ORCA (Online Research @ Cardiff)
1
Columbia University: Academic Commons
1
Flanders Marine Institute (VLIZ): Open Marine Archive (OMA)
1
GEUS Bulletin (Geological Survey of Denmark and Greenland)
1
Max Planck Society: MPG.PuRe
1
Memorial University of Newfoundland: Research Repository
1
Natural Environment Research Council: NERC Open Research Archive
1
OpenSky (NCAR/UCAR - National Center for Atmospheric Research/University Corporation for Atmospheric Research)
1
PQDT Open: Open Access Dissertations and Theses (ProQuest)
1
Publication Database PIK (Potsdam Institute for Climate Impact Research)
1
ScholarsArchive@OSU (Oregon State University)
1
Universidade do Algarve: Sapienta
1
University College London: UCL Discovery
1
University of Copenhagen: Research
1
University of Exeter: Open Research Exeter (ORE)
1
University of Glasgow: Enlighten - Publications
1
University of Potsdam: publish.UP
1
Université Grenoble Alpes: HAL
1
Université de Nantes: HAL-UNIV-NANTES
1
Utrecht University Repository
1
Woods Hole Scientific Community: WHOAS (Woods Hole Open Access Server)
1
Érudit.org (Université Montréal)
1