Content Provider
DataCite Metadata Store (German National Library of Science and Technology)
30,937
NOAA NCEI Environmental Data Archive (via DataONE)
77
DataCite
70
da|ra - Registration agency for social and economic data
25
PANGAEA - Data Publisher for Earth & Environmental Science
18
Unknown
16
Dryad Digital Repository (Duke University)
13
Research Data Australia (Australian National Data Service - ANDS)
12
CESSDA DC Data Catalogue (Consortium of European Social Science Data Archives)
10
GFZ Data Services (German Research Centre for Geosciences, Helmholtz-Zentrum Potsdam)
8
Digital.CSIC (Spanish National Research Council)
7
USGS Science Data Catalog (via DataONE)
7
Biological and Chemical Oceanography Data Management Office (BCO-DMO) (via DataONE)
3
ESS-DIVE: Deep Insight for Earth Science Data (via DataONE)
3
IEDA: EarthChem Library (via DataONE)
3
ORNL DAAC (via DataONE)
3
Research UNE - University of New England at Armidale, NSW Australia
3
Frontiers: Figshare
2
Geological Society of London: Figshare
2
IEDA: US Antarctic Program Data Center (via DataONE)
2
Dipòsit Digital de la Universitat de Barcelona
1
Edinburgh DataShare (University of Edinburgh)
1
FIZ Karlsruhe: RADAR
1
Royal Holloway, University of London: Figshare
1
Zenodo
1