Content Provider
DataCite Metadata Store (German National Library of Science and Technology)
96
PANGAEA - Data Publisher for Earth & Environmental Science
44
Research Data Australia (Australian National Data Service - ANDS)
39
DataCite
34
Frontiers: Figshare
16
IEDA: US Antarctic Program Data Center (via DataONE)
9
Unknown
8
Norwegian Polar Data Centre
5
Apollo - University of Cambridge Repository
4
Biological and Chemical Oceanography Data Management Office (BCO-DMO) (via DataONE)
4
SEANOE (Sea scientific open data publication)
3
Edinburgh DataShare (University of Edinburgh)
1
GFZ Data Services (German Research Centre for Geosciences, Helmholtz-Zentrum Potsdam)
1
Geological Society of London: Figshare
1
Woods Hole Scientific Community: WHOAS (Woods Hole Open Access Server)
1