Content Provider
DataCite Metadata Store (German National Library of Science and Technology)
54,262
Zenodo
799
Research Data Australia (Australian National Data Service - ANDS)
647
Unknown
230
Australian National University: ANU Digital Collections
118
National Library of Australia: Digital Collections
115
David Rumsey Historical Map Collection (Cartography Associates)
112
Open Access Victoria University of Wellington / Te Herenga Waka
102
Dryad Digital Repository (Duke University)
97
Biological and Chemical Oceanography Data Management Office (BCO-DMO) (via DataONE)
91
Natural Environment Research Council: NERC Open Research Archive
85
Alfred Wegener Institute for Polar- and Marine Research (AWI): ePIC (electronic Publication Information Center)
81
RePEc (Research Papers in Economics)
80
University of Washington, Seattle: Digital Collections
66
Frontiers: Figshare
49
James Cook University, Australia: ResearchOnline@JCU
43
SciTec Connect (Office of Scientific and Technical Information - OSTI, U.S. Department of Energy)
43
ESS-DIVE: Deep Insight for Earth Science Data (via DataONE)
41
University of Auckland Research Repository - ResearchSpace
39
DRO - Deakin Research Online
35
University of California: eScholarship
35
IEDA: Marine-Geo Digital Library (via DataONE)
32
University of Nebraska-Lincoln: DigitalCommons@UNL
29
DigiTool Collections - The University of Auckland
28
The Royal Society: Figshare
28
University of Tasmania: UTas ePrints
28
Data Archiving and Networked Services (DANS): EASY (KNAW - Koninklijke Nederlandse Akademie van Wetenschappen)
27
USGS Science Data Catalog (via DataONE)
27
Queensland University of Technology: QUT ePrints
24
University of Wollongong, Australia: Research Online
24
Digital.CSIC (Spanish National Research Council)
23
University of Michigan: Digital Collections
23
University of Otago: Research Archive (OUR Archive)
22
ScholarsArchive@OSU (Oregon State University)
20
Informa (via Crossref)
19
The University of Maine: DigitalCommons@UMaine
18
VADS (Visual Arts Data Service - University for the Creative Arts, Farnham)
18
Biodiversity Heritage Library (BHL)
17
Curtin University: espace
17
NASA Technical Reports Server (NTRS)
17
NOAA NCEI Environmental Data Archive (via DataONE)
17
The University of Auckland: Figshare
17
Southern Cross University: epublications@SCU
16
Biblioteca Digital FCEN-UBA (Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires)
14
Caltech Authors (California Institute of Technology)
14
Oxford University Press (via Crossref)
14
CyberLeninka (Scientific Electronic Library)
13
Frontiers (Publisher)
13
North Dakota State University (NDSU): Digital Horizons
13
The University of Melbourne: Digitised Collections
13
more ...