Content Provider
Springer Nature (via Crossref)
18
Natural Environment Research Council: NERC Open Research Archive
17
Alfred Wegener Institute for Polar- and Marine Research (AWI): ePIC (electronic Publication Information Center)
15
Springer Nature
9
OceanRep (GEOMAR Helmholtz Centre für Ocean Research Kiel)
4
The Czech Academy of Sciences: Publication Activity (ASEP)
3
CONICET Digital (Consejo Nacional de Investigaciones Científicas y Técnicas)
2
Wiley Online Library (via Crossref)
2
CentAUR: Central Archive at the University of Reading
1
Digital Commons University of South Florida (USF)
1
Digital.CSIC (Spanish National Research Council)
1
Informa (via Crossref)
1
James Cook University, Australia: ResearchOnline@JCU
1
National Institute of Oceanography, India: Digital Repository Service (DRS@nio)
1
OpenAgrar (OA)
1
Technical University of Denmark: DTU Orbit
1
UFZ - Publication Index (Helmholtz-Centre for Environmental Research)
1
University College London: UCL Discovery
1
University of South Florida St. Petersburg: Digital USFSP
1
University of Tasmania: UTas ePrints
1
Università Ca’ Foscari Venezia: ARCA (Archivio Istituzionale della Ricerca)
1
Unknown
1
VTT's Research Information Portal
1
Wiley Online Library
1
eCite UTAS (University of Tasmania)
1
ePLUS - Open Access Publikationsserver der Universität Salzburg
1