Content Provider
DataCite Metadata Store (German National Library of Science and Technology)
26,509
Arctic Data Center (via DataONE)
6,579
NOAA NCEI Environmental Data Archive (via DataONE)
1,665
PANGAEA - Data Publisher for Earth & Environmental Science
1,619
USGS Science Data Catalog (via DataONE)
1,121
Unknown
1,107
Knowledge Network for Biocomplexity (via DataONE)
914
Dryad Digital Repository (Duke University)
780
Research Workspace (via DataONE)
352
Gulf of Alaska Data Portal (via DataONE)
299
ESS-DIVE: Deep Insight for Earth Science Data (via DataONE)
277
International Arctic Research Center (IARC) Data Archive (via DataONE)
242
Zenodo
242
Frontiers: Figshare
175
ARM - Atmospheric Radiation Measurement Research Facility (via DataONE)
167
Biological and Chemical Oceanography Data Management Office (BCO-DMO) (via DataONE)
134
University of North Texas: UNT Digital Library
49
PISCO MN (via DataONE)
44
Woods Hole Scientific Community: WHOAS (Woods Hole Open Access Server)
41
the Digital Archaeological Record (via DataONE)
38
IEDA: Marine-Geo Digital Library (via DataONE)
36
Environmental Data Initiative (via DataONE)
29
ORNL DAAC (via DataONE)
18
GFZ Data Services (German Research Centre for Geosciences, Helmholtz-Zentrum Potsdam)
10
Research Data Australia (Australian National Data Service - ANDS)
10
University of Alaska: ScholarWorks@UA
10
IEDA: EarthChem Library (via DataONE)
8
The Royal Society: Figshare
8
Rolling Deck to Repository (R2R) (via DataONE)
7
F1000Research
6
Geological Society of London: Figshare
6
KovsieScholar Repository (University of the Free State - UFS UV)
6
APA Publishing (American Psychological Association)
5
Environmental Protection Agency (EPA): Science Inventory
5
Digital Collections of Colorado (Colorado State University)
4
Mountain Scholar (Digital Collections of Colorado and Wyoming)
4
IEDA: US Antarctic Program Data Center (via DataONE)
3
Norwegian Polar Data Centre
3
Brill (via Crossref)
2
ESA Data Registry (via DataONE)
2
Gulf of Mexico Research Initiative (via DataONE)
2
Research data from Virginia Tech
2
SEANOE (Sea scientific open data publication)
2
University of Maryland: Digital Repository (DRUM)
2
University of Minnesota Digital Conservancy
2
University of Washington, Seattle: ResearchWorks
2
ATE Central Resource Collection (Advanced Technological Education)
1
Brill
1
CESSDA DC Data Catalogue (Consortium of European Social Science Data Archives)
1
California Ocean Protection Council Data Repository (via DataONE)
1
more ...