Content Provider
Natural Environment Research Council: NERC Open Research Archive
15
Directory of Open Access Journals: DOAJ Articles
8
Niedersächsisches Online-Archiv NOA
7
Archive ouverte HAL (Hyper Article en Ligne, CCSD - Centre pour la Communication Scientifique Directe)
4
HAL de l'Institut Polytechnique de Paris
3
Muséum National d'Histoire Naturelle (MNHM): HAL
3
Northumbria University, Newcastle: Northumbria Research Link (NRL)
3
Université de Nantes: HAL-UNIV-NANTES
3
École Polytechnique, Université Paris-Saclay: HAL
3
Alfred Wegener Institute for Polar- and Marine Research (AWI): ePIC (electronic Publication Information Center)
2
DataCite Metadata Store (German National Library of Science and Technology)
2
GEO-LEOe-docs (FID GEO)
2
OceanRep (GEOMAR Helmholtz Centre für Ocean Research Kiel)
2
University of Bergen: Bergen Open Research Archive (BORA-UiB)
2
University of Tasmania: UTas ePrints
2
Apollo - University of Cambridge Repository
1
Cambridge University Press
1
Digital.CSIC (Spanish National Research Council)
1
Max Planck Society: MPG.PuRe
1
Polar Research (E-Journal)
1
The Royal Society
1
Universidad de Las Palmas de Gran Canaria: Acceda
1
University College London: UCL Discovery
1
University of Cambridge, Department of Earth Sciences: ESC Publications
1
University of Tromsø: Munin Open Research Archive
1
Unknown
1
Utrecht University Repository
1
Woods Hole Scientific Community: WHOAS (Woods Hole Open Access Server)
1
eCite UTAS (University of Tasmania)
1