Content Provider
PANGAEA - Data Publisher for Earth & Environmental Science
8,320
DataCite
6,507
Unknown
2,669
DataCite Metadata Store (German National Library of Science and Technology)
1,600
Arctic Data Center (via DataONE)
15
Research Data Australia (Australian National Data Service - ANDS)
6
Woods Hole Scientific Community: WHOAS (Woods Hole Open Access Server)
3
AMAD - "Archivum Medii Aevi Digitale - Specialized open access repository for research in the middle ages"
1
Bath Spa University: Figshare
1
USGS Science Data Catalog (via DataONE)
1
University of Washington, Seattle: ResearchWorks
1
ZFDM Repository (Center for Sustainable Research Data Management, Hamburg University)
1