Content Provider
LeibnizOpen (The Leibniz Association)
44
Natural Environment Research Council: NERC Open Research Archive
10
University of California: eScholarship
8
Unknown
7
Directory of Open Access Journals: DOAJ Articles
6
Alfred Wegener Institute for Polar- and Marine Research (AWI): ePIC (electronic Publication Information Center)
5
Archive ouverte HAL (Hyper Article en Ligne, CCSD - Centre pour la Communication Scientifique Directe)
5
DataCite Metadata Store (German National Library of Science and Technology)
5
Institut national des sciences de l'Univers: HAL-INSU
5
Niedersächsisches Online-Archiv NOA
4
Northumbria University, Newcastle: Northumbria Research Link (NRL)
4
University College London: UCL Discovery
4
University of St Andrews: Research Portal
4
Cambridge University Press
3
Météo-France: HAL
3
Université Toulouse III - Paul Sabatier: HAL-UPS
3
Université de Nantes: HAL-UNIV-NANTES
3
Apollo - University of Cambridge Repository
2
DI-fusion : dépôt institutionnel de l'Université libre de Bruxelles (ULB)
2
Delft University of Technology: Institutional Repository
2
Digital Commons University of South Florida (USF)
2
Imperial College London: Spiral
2
Publication Database PIK (Potsdam Institute for Climate Impact Research)
2
Renate - Repositorium für Naturwissenschaften und Technik (TIB Hannover)
2
University of Bristol: Bristol Research
2
University of South Florida St. Petersburg: Digital USFSP
2
University of St Andrews: Digital Research Repository
2
Université Grenoble Alpes: HAL
2
Utrecht University Repository
2
White Rose Research Online (Universities of Leeds, Sheffield & York)
2
BIROn - Birkbeck Institutional Research Online (Birkbeck University of London)
1
DataCite
1
Durham University: Durham Research Online
1
ETH Zürich Research Collection
1
Flanders Marine Institute (VLIZ): Open Marine Archive (OMA)
1
GFZpublic (German Research Centre for Geosciences, Helmholtz-Zentrum Potsdam)
1
HAL Université Côte d'Azur
1
Lancaster University: Lancaster Eprints
1
Max Planck Society: MPG.PuRe
1
NORCE vitenarkiv (Norwegian Research Centre)
1
Naval Postgraduate School: Calhoun
1
Portail HAL-ANR (Agence Nationale de la Recherche)
1
ScholarWorks@UNIST (Ulsan National Institute of Science and Technology)
1
Springer Nature (via Crossref)
1
The Open University: Open Research Online (ORO)
1
The University of Waikato: Research Commons
1
Universidad de Chile: Captura
1
Universidad de Chile: Repositorio académico
1
University of East Anglia: UEA Digital Repository
1
University of Michigan: Deep Blue
1
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