Content Provider
Natural Environment Research Council: NERC Open Research Archive
28
Wiley Online Library
11
OpenAgrar (OA)
6
University of Southampton: e-Prints Soton
4
University of St Andrews: Research Portal
4
Alfred Wegener Institute for Polar- and Marine Research (AWI): ePIC (electronic Publication Information Center)
3
Institute for Marine Research: Brage IMR
3
University of the Highlands and Islands: Research Database of UHI
3
Digital Commons University of South Florida (USF)
2
Digital.CSIC (Spanish National Research Council)
2
Frontiers (Publisher)
2
Niedersächsisches Online-Archiv NOA
2
PLOS
2
ScienceDirect (Elsevier)
2
University of South Florida St. Petersburg: Digital USFSP
2
Wiley Online Library (via Crossref)
2
CONICET Digital (Consejo Nacional de Investigaciones Científicas y Técnicas)
1
DataCite Metadata Store (German National Library of Science and Technology)
1
ETH Zürich Research Collection
1
Griffith University: Griffith Research Online
1
OceanRep (GEOMAR Helmholtz Centre für Ocean Research Kiel)
1
Oxford University Press
1
ScienceDirect (Elsevier - via Crossref)
1
Springer Nature (via Crossref)
1
The Open University: Open Research Online (ORO)
1
University College Cork, Ireland: Cork Open Research Archive (CORA)
1
University of East Anglia: UEA Digital Repository
1
University of St Andrews: Digital Research Repository
1
Zenodo
1