Content Provider
Alfred Wegener Institute for Polar- and Marine Research (AWI): ePIC (electronic Publication Information Center)
73
PANGAEA - Data Publisher for Earth & Environmental Science
72
DataCite
15
Natural Environment Research Council: NERC Open Research Archive
6
DataCite Metadata Store (German National Library of Science and Technology)
5
Copernicus Publications: E-Journals
3
Digital Commons University of South Florida (USF)
3
Georg-August-Universität Göttingen: GoeScholar
3
Wiley Online Library
3
Niedersächsisches Online-Archiv NOA
2
ScienceDirect (Elsevier)
2
University of South Florida St. Petersburg: Digital USFSP
2
Università degli Studi di Siena: USiena air
2
Apollo - University of Cambridge Repository
1
Cologne University: KUPS
1
Earth-Prints (Istituto Nazionale di Geofisica e Vulcanologia)
1
GEO-LEOe-docs (FID GEO)
1
Murdoch University Research Portal
1
OceanRep (GEOMAR Helmholtz Centre für Ocean Research Kiel)
1
PubMed Central (PMC)
1
Rice University: Digital Scholarship Archive
1
University of Cambridge, Department of Earth Sciences: ESC Publications
1
University of Canberra Research Portal
1
University of Florida: Digital Library Center
1
University of Glasgow: Enlighten - Publications
1
University of Nebraska-Lincoln: DigitalCommons@UNL
1