Content Provider
NOAA NCEI Environmental Data Archive (via DataONE)
498
USGS Science Data Catalog (via DataONE)
5
University of Calgary Journal Hosting
4
Archimer (Archive Institutionnelle de l'Ifremer - Institut français de recherche pour l'exploitation de la mer)
2
University of Alberta: Era - Education and Research Archive
2
Archive ouverte HAL (Hyper Article en Ligne, CCSD - Centre pour la Communication Scientifique Directe)
1
DataCite Metadata Store (German National Library of Science and Technology)
1
Digital Commons University of South Florida (USF)
1
Digital.CSIC (Spanish National Research Council)
1
Directory of Open Access Journals: DOAJ Articles
1
Durham University: Durham Research Online
1
HAL Univ-Eiffel (Université Gustave Eiffel)
1
MDPI Open Access Publishing
1
University of California: eScholarship
1
University of South Florida St. Petersburg: Digital USFSP
1
Université de Nantes: HAL-UNIV-NANTES
1
Unknown
1
Woods Hole Scientific Community: WHOAS (Woods Hole Open Access Server)
1