Content Provider
Natural Environment Research Council: NERC Open Research Archive
15
Apollo - University of Cambridge Repository
6
University of California: eScholarship
5
DataCite Metadata Store (German National Library of Science and Technology)
4
Directory of Open Access Journals: DOAJ Articles
4
University of Southampton: e-Prints Soton
3
eCite UTAS (University of Tasmania)
3
Alfred Wegener Institute for Polar- and Marine Research (AWI): ePIC (electronic Publication Information Center)
2
Archive ouverte HAL (Hyper Article en Ligne, CCSD - Centre pour la Communication Scientifique Directe)
2
Digital Commons University of South Florida (USF)
2
Flanders Marine Institute (VLIZ): Open Marine Archive (OMA)
2
RUC - Repositorio Universidade Coruña
2
University of South Florida St. Petersburg: Digital USFSP
2
Unknown
2
Australian National University: ANU Digital Collections
1
Caltech Authors (California Institute of Technology)
1
Digital.CSIC (Spanish National Research Council)
1
Durham University: Durham Research Online
1
Hokkaido University Collection of Scholarly and Academic Papers (HUSCAP)
1
Imperial College London: Spiral
1
Instituto Español de Oceanografía: e-IEO
1
Niedersächsisches Online-Archiv NOA
1
Rice University: Digital Scholarship Archive
1
ScholarWorks@UNIST (Ulsan National Institute of Science and Technology)
1
Springer Nature (via Crossref)
1
TUMSAT-OACIS (Tokyo University of Marine Science and Technology: Open Access Collection of International and Scholarly Papers)
1
The Open University: Open Research Online (ORO)
1
The University of Adelaide: Digital Library
1
The University of Waikato: Research Commons
1
University of Cambridge, Department of Earth Sciences: ESC Publications
1
University of Tasmania: UTas ePrints
1
Université de Bourgogne (UB): HAL
1
Université de Nantes: HAL-UNIV-NANTES
1
Utrecht University Repository
1