Content Provider
PANGAEA - Data Publisher for Earth & Environmental Science
919
DataCite Metadata Store (German National Library of Science and Technology)
461
Unknown
107
Earth-Prints (Istituto Nazionale di Geofisica e Vulcanologia)
90
Canadian Science Publishing (via Crossref)
86
Archive ouverte HAL (Hyper Article en Ligne, CCSD - Centre pour la Communication Scientifique Directe)
67
Directory of Open Access Journals: DOAJ Articles
65
Biblioteca Digital FCEN-UBA (Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires)
60
Institut national des sciences de l'Univers: HAL-INSU
58
ScienceDirect (Elsevier - via Crossref)
57
Université de Nantes: HAL-UNIV-NANTES
46
Utrecht University Repository
44
National Institute of Polar Research Repository, Japan
41
Canadian Science Publishing
40
Columbia University: Academic Commons
37
Australian National University: ANU Digital Collections
31
Alfred Wegener Institute for Polar- and Marine Research (AWI): ePIC (electronic Publication Information Center)
26
Springer Nature (via Crossref)
26
Caltech Authors (California Institute of Technology)
25
Cambridge University Press
25
ScholarsArchive@OSU (Oregon State University)
23
GFZpublic (German Research Centre for Geosciences, Helmholtz-Zentrum Potsdam)
22
ScienceDirect (Elsevier)
22
Archimer (Archive Institutionnelle de l'Ifremer - Institut français de recherche pour l'exploitation de la mer)
21
University of Southampton: e-Prints Soton
20
Curtin University: espace
18
HAL-CEA (Commissariat à l'énergie atomique et aux énergies alternatives)
18
University of California: eScholarship
18
CONICET Digital (Consejo Nacional de Investigaciones Científicas y Técnicas)
17
Lund University Publications (LUP)
17
Université de Paris: Portail HAL
17
NORA (National aggregator of open repositories of Russian universities)
16
Zenodo
16
Université de Versailles Saint-Quentin-en-Yvelines: HAL-UVSQ
15
Digital.CSIC (Spanish National Research Council)
13
OceanRep (GEOMAR Helmholtz Centre für Ocean Research Kiel)
13
University of Copenhagen: Research
13
University of Michigan: Deep Blue
13
Wiley Online Library (via Crossref)
13
Aix-Marseille Université: HAL
12
Collège de France: HAL
12
Copernicus Publications: E-Journals
12
HAL Sorbonne Université
12
Kazan Federal University Digital Repository
12
Research Data Australia (Australian National Data Service - ANDS)
12
Université de Rennes 1: Publications scientifiques (HAL)
12
Archive Ouverte de l'Université Rennes (HAL)
11
Defense Technical Information Center: DTIC Technical Reports database
11
Geodynamics & Tectonophysics (E-Journal)
11
Peking University Institutional Repository (PKU IR)
11
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