Content Provider
Arctic Data Center (via DataONE)
5,561
DataCite Metadata Store (German National Library of Science and Technology)
4,348
PANGAEA - Data Publisher for Earth & Environmental Science
2,747
Unknown
1,911
Directory of Open Access Journals: DOAJ Articles
1,397
LeibnizOpen (The Leibniz Association)
975
Zenodo
962
DataCite
944
MDPI Open Access Publishing
401
Archive ouverte HAL (Hyper Article en Ligne, CCSD - Centre pour la Communication Scientifique Directe)
360
Aarhus University: Research
283
Université de Nantes: HAL-UNIV-NANTES
261
USGS Science Data Catalog (via DataONE)
259
Frontiers: Figshare
207
Institut national des sciences de l'Univers: HAL-INSU
158
University of Copenhagen: Research
156
University of California: eScholarship
147
University of Calgary Journal Hosting
132
Dryad Digital Repository (Duke University)
115
University of Tromsø: Munin Open Research Archive
113
LaCRIS - University of Lapland Current Research System
110
Queen's University, Ontario: QSpace
106
Jagiellonian University Repository
101
Woods Hole Scientific Community: WHOAS (Woods Hole Open Access Server)
97
International Arctic Research Center (IARC) Data Archive (via DataONE)
83
Umeå University: Publications (DiVA)
79
MSpace at the University of Manitoba
77
Lund University Publications (LUP)
74
HAL Sorbonne Université
73
Technical University of Denmark: DTU Orbit
73
HELDA – University of Helsinki Open Repository
71
Research Workspace (via DataONE)
64
Archives ouvertes de Paris-Saclay
63
Université de Versailles Saint-Quentin-en-Yvelines: HAL-UVSQ
63
Aalborg University's Research Portal
62
Aix-Marseille Université: HAL
62
Digital.CSIC (Spanish National Research Council)
62
Australian National University: ANU Digital Collections
61
University of Southern Denmark Research Portal
61
Jultika - University of Oulu repository
59
Archimer (Archive Institutionnelle de l'Ifremer - Institut français de recherche pour l'exploitation de la mer)
57
Theses Canada/Thèses Canada (Library and Archives Canada)
57
Wageningen UR (University & Research Centre): Digital Library
57
University College London: UCL Discovery
56
Université Grenoble Alpes: HAL
56
HAL Université Côte d'Azur
52
The Repository of the University of Silesia (RE-BUŚ)
51
Université d'Avignon et des Pays de Vaucluse: HAL
50
National Institute of Polar Research Repository, Japan
49
Naval Postgraduate School: Calhoun
49
more ...