Content Provider
DataCite Metadata Store (German National Library of Science and Technology)
8,283
Arctic Data Center (via DataONE)
289
NOAA NCEI Environmental Data Archive (via DataONE)
171
PANGAEA - Data Publisher for Earth & Environmental Science
138
Frontiers: Figshare
59
Unknown
32
Dryad Digital Repository (Duke University)
28
Zenodo
24
Gulf of Alaska Data Portal (via DataONE)
20
Norwegian Polar Data Centre
16
Research Workspace (via DataONE)
14
USGS Science Data Catalog (via DataONE)
9
Knowledge Network for Biocomplexity (via DataONE)
4
Environmental Data Initiative (via DataONE)
3
SEANOE (Sea scientific open data publication)
3
International Arctic Research Center (IARC) Data Archive (via DataONE)
2
Research Data Australia (Australian National Data Service - ANDS)
2
Purdue University: e-Pubs
1
The Royal Society: Figshare
1