Content Provider
Arctic Data Center (via DataONE)
19
DataCite
8
Frontiers: Figshare
4
University of Cambridge, Department of Earth Sciences: ESC Publications
4
University of Washington, Seattle: ResearchWorks
3
Australian National University: ANU Digital Collections
2
DataCite Metadata Store (German National Library of Science and Technology)
2
Institute of Earth Environment: IEECAS OpenIR (Chinese Academy of Sciences)
2
University of California: eScholarship
2
Unknown
2
ArXiv.org (Cornell University Library)
1
Archive ouverte HAL (Hyper Article en Ligne, CCSD - Centre pour la Communication Scientifique Directe)
1
Borealis
1
ETH Zürich Research Collection
1
Ghent University Academic Bibliography
1
HAL-CEA (Commissariat à l'énergie atomique et aux énergies alternatives)
1
Institut national des sciences de l'Univers: HAL-INSU
1
KovsieScholar Repository (University of the Free State - UFS UV)
1
RUcore - Rutgers University Community Repository
1
ScholarsArchive@OSU (Oregon State University)
1
UNEP Document Repository (UN Environment Programme)
1
University of Liège: ORBi (Open Repository and Bibliography)
1
University of Massachusetts: ScholarWorks@UMass Amherst
1
University of North Texas: UNT Digital Library
1
Université de Nantes: HAL-UNIV-NANTES
1
Université de Versailles Saint-Quentin-en-Yvelines: HAL-UVSQ
1
Uppsala University: Publications (DiVA)
1
Utrecht University Repository
1
eCite UTAS (University of Tasmania)
1