Content Provider
DataCite Metadata Store (German National Library of Science and Technology)
1,711
PANGAEA - Data Publisher for Earth & Environmental Science
983
USGS Science Data Catalog (via DataONE)
84
NOAA NCEI Environmental Data Archive (via DataONE)
48
Directory of Open Access Journals: DOAJ Articles
41
LeibnizOpen (The Leibniz Association)
20
Unknown
20
Digital Commons University of South Florida (USF)
12
MDPI Open Access Publishing
12
University of South Florida St. Petersburg: Digital USFSP
12
Digital.CSIC (Spanish National Research Council)
10
Frontiers: Figshare
10
IRIS Università degli Studi di Palermo
9
The Royal Society: Figshare
8
Zenodo
8
Australian National University: ANU Digital Collections
7
King Abdullah University of Science and Technology: KAUST Repository
7
University of Tasmania: UTas ePrints
7
University of California: eScholarship
6
Media SuUB Bremen (Staats- und Universitätsbibliothek Bremen)
5
Research Workspace (via DataONE)
5
University of Washington, Seattle: ResearchWorks
5
Archimer (Archive Institutionnelle de l'Ifremer - Institut français de recherche pour l'exploitation de la mer)
4
Dryad Digital Repository (Duke University)
4
Aarhus University: Research
3
Archive ouverte HAL (Hyper Article en Ligne, CCSD - Centre pour la Communication Scientifique Directe)
3
Digital Commons@Humboldt State University (HSU)
3
Institut national des sciences de l'Univers: HAL-INSU
3
PEARL (Plymouth Electronic Archiv & ResearchLibrary, Plymouth University)
3
Research Data Australia (Australian National Data Service - ANDS)
3
Texas A&M University - Corpus Christi: DSpace Repository
3
University of Otago: Research Archive (OUR Archive)
3
University of Rhode Island: DigitalCommons@URI
3
Université de Nantes: HAL-UNIV-NANTES
3
Utrecht University Repository
3
Xiamen University Institutional Repository
3
Apollo - University of Cambridge Repository
2
Arctic Data Center (via DataONE)
2
Doria (National Library of Finland)
2
Ghent University Academic Bibliography
2
HAL Sorbonne Université
2
LSU Digital Commons (Louisiana State University)
2
NAOSITE: Nagasaki University Academic Output SITE
2
NIOZ Dataverse (Royal Netherlands Institute for Sea Research)
2
National Cheng Kung University: NCKU Institutional Repository
2
Portal de revistas académicas de la Universidad de Costa Rica
2
Repositório Institucional da Universidade de Aveiro (RIA)
2
SEANOE (Sea scientific open data publication)
2
Swedish environmental protection agency: Publications (DiVA)
2
Universidad de Costa Rica: Repositorio Kérwá
2
more ...