Content Provider
DataCite Metadata Store (German National Library of Science and Technology)
517
LeibnizOpen (The Leibniz Association)
371
Arctic Data Center (via DataONE)
334
Research Data Australia (Australian National Data Service - ANDS)
270
Zenodo
188
DataCite
143
Unknown
131
IEDA: US Antarctic Program Data Center (via DataONE)
111
Directory of Open Access Journals: DOAJ Articles
101
University of California: eScholarship
69
Archive ouverte HAL (Hyper Article en Ligne, CCSD - Centre pour la Communication Scientifique Directe)
62
Australian National University: ANU Digital Collections
60
Institut national des sciences de l'Univers: HAL-INSU
50
Université de Nantes: HAL-UNIV-NANTES
44
PANGAEA - Data Publisher for Earth & Environmental Science
39
Institute of Earth Environment: IEECAS OpenIR (Chinese Academy of Sciences)
33
University of Massachusetts: ScholarWorks@UMass Amherst
33
Norwegian Polar Data Centre
28
Università degli Studi di Milano-Bicocca: BOA (Bicocca Open Archive)
26
Biblioteca Digital FCEN-UBA (Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires)
24
Digital Commons University of South Florida (USF)
22
MDPI Open Access Publishing
22
University of South Florida St. Petersburg: Digital USFSP
22
Utrecht University Repository
21
University of St Andrews: Research Portal
20
Università degli studi di Trieste: ArTS (Archivio della ricerca di Trieste)
20
HAL-CEA (Commissariat à l'énergie atomique et aux énergies alternatives)
19
PQDT Open: Open Access Dissertations and Theses (ProQuest)
19
Université de Versailles Saint-Quentin-en-Yvelines: HAL-UVSQ
19
Earth-Prints (Istituto Nazionale di Geofisica e Vulcanologia)
18
Université Grenoble Alpes: HAL
18
Nanjing Institute of Geology and Palaeontology: NIGPAS OpenIR (Chinese Academy of Sciences)
17
Renate - Repositorium für Naturwissenschaften und Technik (TIB Hannover)
17
theses.fr
16
Archimer (Archive Institutionnelle de l'Ifremer - Institut français de recherche pour l'exploitation de la mer)
15
Digital.CSIC (Spanish National Research Council)
15
GFZ Data Services (German Research Centre for Geosciences, Helmholtz-Zentrum Potsdam)
15
Université Savoie Mont Blanc: HAL
15
Archives ouvertes de Paris-Saclay
14
CONICET Digital (Consejo Nacional de Investigaciones Científicas y Técnicas)
14
DIAL@UCLouvain (Université catholique de Louvain)
14
DIAL@USL-B (Université Saint-Louis, Bruxelles)
14
OhioLINK: Electronic Theses and Dissertations Center
14
University College London: UCL Discovery
14
Università Ca’ Foscari Venezia: ARCA (Archivio Istituzionale della Ricerca)
14
Frontiers: Figshare
13
University of Bristol: Bristol Research
13
University of Copenhagen: Research
13
EPHE (Ecole pratique des hautes études, Paris): HAL
12
HAL Sorbonne Université
12
more ...