Content Provider
Natural Environment Research Council: NERC Open Research Archive
159
Directory of Open Access Journals: DOAJ Articles
129
Alfred Wegener Institute for Polar- and Marine Research (AWI): ePIC (electronic Publication Information Center)
120
DataCite Metadata Store (German National Library of Science and Technology)
88
Niedersächsisches Online-Archiv NOA
47
Archive ouverte HAL (Hyper Article en Ligne, CCSD - Centre pour la Communication Scientifique Directe)
43
Unknown
39
Cambridge University Press
38
Digital.CSIC (Spanish National Research Council)
37
Flanders Marine Institute (VLIZ): Open Marine Archive (OMA)
34
OceanRep (GEOMAR Helmholtz Centre für Ocean Research Kiel)
32
University of Southampton: e-Prints Soton
27
University of East Anglia: UEA Digital Repository
26
Université de Nantes: HAL-UNIV-NANTES
22
LeibnizOpen (The Leibniz Association)
20
eCite UTAS (University of Tasmania)
20
Institut national des sciences de l'Univers: HAL-INSU
18
University of Groningen research database
17
Springer Nature (via Crossref)
14
Wiley Online Library (via Crossref)
13
Magnolia press
11
Ghent University Academic Bibliography
10
Max Planck Society: MPG.PuRe
10
ScienceDirect (Elsevier - via Crossref)
10
CONICET Digital (Consejo Nacional de Investigaciones Científicas y Técnicas)
9
Caltech Authors (California Institute of Technology)
9
DI-fusion : dépôt institutionnel de l'Université libre de Bruxelles (ULB)
9
NIOZ Repository (Royal Netherlands Institute for Sea Research)
9
Wiley Online Library
9
University of Tasmania: UTas ePrints
8
Zenodo
8
Archimer (Archive Institutionnelle de l'Ifremer - Institut français de recherche pour l'exploitation de la mer)
7
Durham University: Durham Research Online
7
HAL Sorbonne Université
7
Northumbria University, Newcastle: Northumbria Research Link (NRL)
7
Old Dominion University: ODU Digital Commons
7
Scientia Marina (E-Journal)
7
University of Bergen: Bergen Open Research Archive (BORA-UiB)
7
University of Pretoria: UPSpace
6
University of St Andrews: Research Portal
6
Université de Genève: Archive ouverte UNIGE
6
Wageningen UR (University & Research Centre): Digital Library
6
Aix-Marseille Université: HAL
5
Apollo - University of Cambridge Repository
5
Digital Commons University of South Florida (USF)
5
Keele University: Keele Research Repository
5
OpenSky (NCAR/UCAR - National Center for Atmospheric Research/University Corporation for Atmospheric Research)
5
RI FURG (Repositório da Universidade Federal do Rio Grande)
5
The Royal Society (via Crossref)
5
The University of Manchester: Research Explorer
5
more ...