Content Provider
PANGAEA - Data Publisher for Earth & Environmental Science
13
DataCite Metadata Store (German National Library of Science and Technology)
10
OceanRep (GEOMAR Helmholtz Centre für Ocean Research Kiel)
9
Directory of Open Access Journals: DOAJ Articles
8
Copernicus Publications: E-Journals
7
Archive ouverte HAL (Hyper Article en Ligne, CCSD - Centre pour la Communication Scientifique Directe)
5
Institut national des sciences de l'Univers: HAL-INSU
4
Zenodo
4
HAL Sorbonne Université
3
Niedersächsisches Online-Archiv NOA
2
Norwegian Institute for Water research: NIVA Open Access Archive (Brage)
2
RIUMA - Repositorio Institucional de la Universidad de Málaga
2
Archimer (Archive Institutionnelle de l'Ifremer - Institut français de recherche pour l'exploitation de la mer)
1
Bangor University: Research Portal
1
NIOZ Repository (Royal Netherlands Institute for Sea Research)
1
Plymouth Marine Science Electronic Archive (PlyMSEA - Plymouth Marine Laboratory, PML)
1
Springer Nature (via Crossref)
1
Universiteit van Amsterdam: Digital Academic Repository (UvA DARE)
1
University of Chester: Chester Digital Repository
1
University of the Highlands and Islands: Research Database of UHI
1
Université de Nantes: HAL-UNIV-NANTES
1