Content Provider
DataCite Metadata Store (German National Library of Science and Technology)
3,111
LeibnizOpen (The Leibniz Association)
20
Unknown
20
NOAA NCEI Environmental Data Archive (via DataONE)
18
DIAL@USL-B (Université Saint-Louis, Bruxelles)
9
Directory of Open Access Journals: DOAJ Articles
9
Copernicus Publications: E-Journals
7
Natural Environment Research Council: NERC Open Research Archive
7
Archimer (Archive Institutionnelle de l'Ifremer - Institut français de recherche pour l'exploitation de la mer)
6
University of California: eScholarship
6
eCite UTAS (University of Tasmania)
6
Digital.CSIC (Spanish National Research Council)
5
Niedersächsisches Online-Archiv NOA
5
Archive ouverte HAL (Hyper Article en Ligne, CCSD - Centre pour la Communication Scientifique Directe)
4
BORIS (Bern Open Repository and Information System, University of Bern)
4
University of Southampton: e-Prints Soton
4
University of Tasmania: UTas ePrints
4
Utrecht University Repository
4
EPFL Infoscience (Ecole Polytechnique Fédérale Lausanne)
3
Flanders Marine Institute (VLIZ): Open Marine Archive (OMA)
3
Keele University: Keele Research Repository
3
OceanRep (GEOMAR Helmholtz Centre für Ocean Research Kiel)
3
PANGAEA - Data Publisher for Earth & Environmental Science
3
University College London: UCL Discovery
3
University of Copenhagen: Research
3
Université de Nantes: HAL-UNIV-NANTES
3
Alfred Wegener Institute for Polar- and Marine Research (AWI): ePIC (electronic Publication Information Center)
2
Australian National University: ANU Digital Collections
2
Collège de France: HAL
2
DIAL@UCLouvain (Université catholique de Louvain)
2
GFZpublic (German Research Centre for Geosciences, Helmholtz-Zentrum Potsdam)
2
Institute of Earth Environment: IEECAS OpenIR (Chinese Academy of Sciences)
2
ORA - Oxford University Research Archive
2
PubMed Central (PMC)
2
The University of Adelaide: Digital Library
2
UNSW Sydney (The University of New South Wales): UNSWorks
2
Universidad de Chile: Repositorio académico
2
University of Bergen: Bergen Open Research Archive (BORA-UiB)
2
University of Bristol: Bristol Research
2
University of Technology Sydney: OPUS - Open Publications of UTS Scholars
2
Woods Hole Scientific Community: WHOAS (Woods Hole Open Access Server)
2
Aarhus University: Research
1
Aix-Marseille Université: HAL
1
Anagrafe della Ricerca d'Ateneo (Universitá degli studi Roma Tre)
1
Archives ouvertes de Paris-Saclay
1
Caltech Authors (California Institute of Technology)
1
Cardiff University: ORCA (Online Research @ Cardiff)
1
DI-fusion : dépôt institutionnel de l'Université libre de Bruxelles (ULB)
1
Digital Commons University of South Florida (USF)
1
HAL Sorbonne Université
1
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