Content Provider
Directory of Open Access Journals: DOAJ Articles
22
Institute for Marine Research: Brage IMR
19
DataCite Metadata Store (German National Library of Science and Technology)
16
Unknown
13
Zenodo
12
Dryad Digital Repository (Duke University)
10
Archive ouverte HAL (Hyper Article en Ligne, CCSD - Centre pour la Communication Scientifique Directe)
8
University of Tasmania: UTas ePrints
8
Aarhus University: Research
7
Institut national des sciences de l'Univers: HAL-INSU
7
Hokkaido University Collection of Scholarly and Academic Papers (HUSCAP)
5
MDPI Open Access Publishing
5
University of California: eScholarship
5
Frontiers: Figshare
4
Knowledge Network for Biocomplexity (via DataONE)
4
Media SuUB Bremen (Staats- und Universitätsbibliothek Bremen)
4
AJOL - African Journals Online
3
Biblioteca Digital FCEN-UBA (Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires)
3
HAL Sorbonne Université
3
Université de Nantes: HAL-UNIV-NANTES
3
Archimer (Archive Institutionnelle de l'Ifremer - Institut français de recherche pour l'exploitation de la mer)
2
DRO - Deakin Research Online
2
HAL-CEA (Commissariat à l'énergie atomique et aux énergies alternatives)
2
Hrčak - Portal of scientific journals of Croatia
2
Institute of Hydrobiology, Chinese Academy of Sciences: IHB OpenIR
2
Institute of Oceanology, Chinese Academy of Sciences: IOCAS-IR
2
LillOA (HAL Lille Open Archive, Université de Lille)
2
Muséum National d'Histoire Naturelle (MNHM): HAL
2
National Institute of Polar Research Repository, Japan
2
Norwegian Institute for Nature Research: Brage NINA
2
Pensoft Publishers
2
Research Workspace (via DataONE)
2
University of St Andrews: Research Portal
2
University of the Highlands and Islands: Research Database of UHI
2
Université de Bretagne Occidentale: HAL
2
Université de Versailles Saint-Quentin-en-Yvelines: HAL-UVSQ
2
Université du Littoral Côte d'Opale portail
2
École Polytechnique, Université Paris-Saclay: HAL
2
Aix-Marseille Université: HAL
1
Archives ouvertes de Paris-Saclay
1
Arctic Data Center (via DataONE)
1
Biodiversity Heritage Library (BHL)
1
Curtin University: espace
1
Dialnet - Portada de revistas (Universidad de La Rioja)
1
Digital Commons University of South Florida (USF)
1
Digital Repository of the University of Hawaii at Manoa
1
Digital.CSIC (Spanish National Research Council)
1
Guangzhou Institute of Geochemistry: GIG OpenIR (Chinese Academy of Sciences)
1
HAL - Université de La Rochelle
1
HAL de l'Institut Polytechnique de Paris
1
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