Content Provider
DataCite Metadata Store (German National Library of Science and Technology)
73
Australian National University: ANU Digital Collections
42
PANGAEA - Data Publisher for Earth & Environmental Science
42
Directory of Open Access Journals: DOAJ Articles
29
Geological Society of London: Figshare
17
Archive ouverte HAL (Hyper Article en Ligne, CCSD - Centre pour la Communication Scientifique Directe)
14
MDPI Open Access Publishing
14
Institut national des sciences de l'Univers: HAL-INSU
12
Università degli Studi di Siena: USiena air
12
Knowledge Network for Biocomplexity (via DataONE)
11
Université de Nantes: HAL-UNIV-NANTES
11
Archimer (Archive Institutionnelle de l'Ifremer - Institut français de recherche pour l'exploitation de la mer)
10
University of St Andrews: Research Portal
10
Unknown
10
Biblioteca Digital FCEN-UBA (Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires)
9
NTNU Open Archive (Norwegian University of Science and Technology)
9
University of Copenhagen: Research
9
Università degli Studi di Milano-Bicocca: BOA (Bicocca Open Archive)
9
The University of Adelaide: Digital Library
8
Macquarie University Research Portal
7
NGU Open Archive (Geological Survey of Norway)
7
CONICET Digital (Consejo Nacional de Investigaciones Científicas y Técnicas)
6
Indiana University - Purdue University Indianapolis: IUPUI Scholar Works
6
Institute of Oceanology, Chinese Academy of Sciences: IOCAS-IR
6
University of Florida: Digital Library Center
6
Archives ouvertes de Paris-Saclay
5
Carleton College: Digital Commons
5
CyberLeninka (Scientific Electronic Library)
5
Lund University Publications (LUP)
5
Media SuUB Bremen (Staats- und Universitätsbibliothek Bremen)
5
Montclair State University Digital Commons
5
Queensland University of Technology: QUT ePrints
5
Universitet i Oslo: Digitale utgivelser ved UiO (DUO)
5
University of Bergen: Bergen Open Research Archive (BORA-UiB)
5
University of Nebraska-Lincoln: DigitalCommons@UNL
5
Zenodo
5
Aarhus University: Research
4
Arctic Data Center (via DataONE)
4
Curtin University: espace
4
GEUS Bulletin (Geological Survey of Denmark and Greenland)
4
Helsingfors Universitet: HELDA – Helsingin yliopiston digitaalinen arkisto
4
Imperial College London: Spiral
4
Mount Holyoke College: Digital Collections (DC@MHC)
4
Natural Resources Institute Finland: Jukuri
4
Norwegian Institute for Nature Research: Brage NINA
4
Open archive Nord universitet
4
Open archive Norwegian University of Life Sciences: Brage NMBU
4
Repositório Institucional da Universidade Federal de Sergipe (RIUFS)
4
The University of Johannesburg: UJContent
4
University of California: eScholarship
4
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