Content Provider
DataCite Metadata Store (German National Library of Science and Technology)
21,442
NOAA NCEI Environmental Data Archive (via DataONE)
1,532
PANGAEA - Data Publisher for Earth & Environmental Science
786
Research Data Australia (Australian National Data Service - ANDS)
280
Unknown
96
USGS Science Data Catalog (via DataONE)
75
DataCite
64
Frontiers: Figshare
51
Knowledge Network for Biocomplexity (via DataONE)
32
Arctic Data Center (via DataONE)
31
IEDA: Marine-Geo Digital Library (via DataONE)
30
Biological and Chemical Oceanography Data Management Office (BCO-DMO) (via DataONE)
28
the Digital Archaeological Record (via DataONE)
24
GFZ Data Services (German Research Centre for Geosciences, Helmholtz-Zentrum Potsdam)
19
Dryad Digital Repository (Duke University)
12
SEANOE (Sea scientific open data publication)
11
Borealis
10
Woods Hole Scientific Community: WHOAS (Woods Hole Open Access Server)
9
ESS-DIVE: Deep Insight for Earth Science Data (via DataONE)
8
IEDA: EarthChem Library (via DataONE)
8
Digital.CSIC (Spanish National Research Council)
3
Geological Society of London: Figshare
3
IEDA: US Antarctic Program Data Center (via DataONE)
3
KovsieScholar Repository (University of the Free State - UFS UV)
3
University of Minnesota Digital Conservancy
3
Environmental Protection Agency (EPA): Science Inventory
2
eSango CPUT Research Data (Cape Peninsula University of Technology)
2
Apollo - University of Cambridge Repository
1
Brill (via Crossref)
1
Edinburgh DataShare (University of Edinburgh)
1
Imperial College London: Spiral
1
King Abdullah University of Science and Technology: KAUST Repository
1
Purdue University: e-Pubs
1
Research from Macquarie University
1
Science Data Bank (ScienceDB)
1
The Royal Society: Figshare
1
University of Melbourne: Figshare
1
Zenodo
1