Content Provider
LeibnizOpen (The Leibniz Association)
81
Arctic Data Center (via DataONE)
77
DataCite Metadata Store (German National Library of Science and Technology)
63
Directory of Open Access Journals: DOAJ Articles
53
Unknown
34
MDPI Open Access Publishing
23
Zenodo
11
Frontiers: Figshare
5
Aalto University Publication Archive (Aaltodoc)
4
Archive ouverte HAL (Hyper Article en Ligne, CCSD - Centre pour la Communication Scientifique Directe)
4
Institut national des sciences de l'Univers: HAL-INSU
4
Renate - Repositorium für Naturwissenschaften und Technik (TIB Hannover)
4
Utrecht University Repository
4
Aarhus University: Research
3
Australian National University: ANU Digital Collections
3
HELDA – University of Helsinki Open Repository
3
Helsingfors Universitet: HELDA – Helsingin yliopiston digitaalinen arkisto
3
Lund University Publications Student Papers (LUP-SP)
3
Monash University: Figshare
3
Météo-France: HAL
3
University College London: UCL Discovery
3
University of California: eScholarship
3
Université Toulouse III - Paul Sabatier: HAL-UPS
3
Université de Nantes: HAL-UNIV-NANTES
3
Biblioteca Digital FCEN-UBA (Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires)
2
Central Washington University: ScholarWorks
2
Dryad Digital Repository (Duke University)
2
JPL Technical Report Server
2
NOAA NCEI Environmental Data Archive (via DataONE)
2
University of Bristol: Bristol Research
2
University of Calgary Journal Hosting
2
University of Colorado, Boulder: CU Scholar
2
University of Tromsø: Munin Open Research Archive
2
University of Waterloo, Canada: Institutional Repository
2
Università degli Studi di Milano-Bicocca: BOA (Bicocca Open Archive)
2
Uppsala University: Publications (DiVA)
2
Arctic and Antarctic Research (E-Journal)
1
Dalarna University: Publications (DiVA)
1
Digital Repository of Scientific Institutes (RCIN)
1
ETH Zürich Research Collection
1
Edinburgh Research Archive (ERA - University of Edinburgh)
1
Freie Universität Berlin: Refubium (FU Berlin)
1
GEO-LEOe-docs (FID GEO)
1
GEUS Bulletin (Geological Survey of Denmark and Greenland)
1
GFZ Data Services (German Research Centre for Geosciences, Helmholtz-Zentrum Potsdam)
1
HAL-CEA (Commissariat à l'énergie atomique et aux énergies alternatives)
1
IRIS Università degli Studi di Perugia
1
Imperial College London: Spiral
1
Izvestiya Rossiiskoi Akademii Nauk. Seriya Geograficheskaya
1
Jultika - University of Oulu repository
1
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