Content Provider
DataCite Metadata Store (German National Library of Science and Technology)
37,356
Unknown
1,275
Arctic Data Center (via DataONE)
954
NOAA NCEI Environmental Data Archive (via DataONE)
818
PANGAEA - Data Publisher for Earth & Environmental Science
533
DataCite
416
USGS Science Data Catalog (via DataONE)
213
Dryad Digital Repository (Duke University)
192
Frontiers: Figshare
131
Knowledge Network for Biocomplexity (via DataONE)
118
ESS-DIVE: Deep Insight for Earth Science Data (via DataONE)
101
Biological and Chemical Oceanography Data Management Office (BCO-DMO) (via DataONE)
94
International Arctic Research Center (IARC) Data Archive (via DataONE)
62
Woods Hole Scientific Community: WHOAS (Woods Hole Open Access Server)
50
da|ra - Registration agency for social and economic data
48
PISCO MN (via DataONE)
43
Environmental Data Initiative (via DataONE)
41
Research Data Australia (Australian National Data Service - ANDS)
37
Borealis
32
Gulf of Alaska Data Portal (via DataONE)
28
Brill (via Crossref)
25
ORNL DAAC (via DataONE)
23
CESSDA DC Data Catalogue (Consortium of European Social Science Data Archives)
22
the Digital Archaeological Record (via DataONE)
21
IEDA: Marine-Geo Digital Library (via DataONE)
20
Research Workspace (via DataONE)
19
Georgia Institute of Technology: SMARTech - Scholarly Materials and Research at Georgia Tech
15
GFZ Data Services (German Research Centre for Geosciences, Helmholtz-Zentrum Potsdam)
14
Zenodo
14
APA Publishing (American Psychological Association)
12
The Royal Society: Figshare
9
Geological Society of London: Figshare
8
KovsieScholar Repository (University of the Free State - UFS UV)
8
Queen's University, Ontario: QSpace
8
IEDA: EarthChem Library (via DataONE)
7
Norwegian Polar Data Centre
7
Regional and Global Biogeochemical Dynamics Data (RGD) (via DataONE)
5
SEANOE (Sea scientific open data publication)
5
York University, Toronto: YorkSpace
5
Purdue University: e-Pubs
4
Smithsonian Institution: Figshare
3
University of Alberta: Era - Education and Research Archive
3
uO Research (University of Ottawa - uOttawa)
3
Data Archiving and Networked Services (DANS): EASY (KNAW - Koninklijke Nederlandse Akademie van Wetenschappen)
2
Digital Collections of Colorado (Colorado State University)
2
Digital.CSIC (Spanish National Research Council)
2
Edinburgh DataShare (University of Edinburgh)
2
F1000Research
2
IEDA: US Antarctic Program Data Center (via DataONE)
2
Mountain Scholar (Digital Collections of Colorado and Wyoming)
2
more ...