Content Provider
USGS Science Data Catalog (via DataONE)
28
NOAA NCEI Environmental Data Archive (via DataONE)
18
Arctic Data Center (via DataONE)
10
DataCite Metadata Store (German National Library of Science and Technology)
9
Digital.CSIC (Spanish National Research Council)
3
Frontiers: Figshare
3
Instituto Español de Oceanografía: e-IEO
2
King Abdullah University of Science and Technology: KAUST Repository
2
Archimer (Archive Institutionnelle de l'Ifremer - Institut français de recherche pour l'exploitation de la mer)
1
Directory of Open Access Journals: DOAJ Articles
1
Hokkaido University Collection of Scholarly and Academic Papers (HUSCAP)
1
PANGAEA - Data Publisher for Earth & Environmental Science
1
Technical University of Denmark: DTU Orbit
1
The University of Delaware Library Institutional Repository
1
The University of Southern Mississippi: The Aquila Digital Community
1
University of California: eScholarship
1
University of Georgia: Athenaeum@UGA
1
University of Gothenburg: GUPEA (Gothenburg University Publications Electronic Archive)
1
Xiamen University Institutional Repository
1