Content Provider
Aarhus University: Research
7
Apollo - University of Cambridge Repository
1
Archimer (Archive Institutionnelle de l'Ifremer - Institut français de recherche pour l'exploitation de la mer)
3
Archive ouverte HAL (Hyper Article en Ligne, CCSD - Centre pour la Communication Scientifique Directe)
2
Archivio della ricerca dell'Università di Modena e Reggio Emilia (Unimore: IRIS)
1
Arctic Data Center (via DataONE)
12
Arctic Portal Library
1
Cambridge University Press
4
Canadian Science Publishing
1
Canadian Science Publishing (via Crossref)
1
Copernicus Publications: E-Journals
3
CyberLeninka (Scientific Electronic Library)
4
DSpace@MIT (Massachusetts Institute of Technology)
1
DataCite Metadata Store (German National Library of Science and Technology)
485
Defense Technical Information Center: DTIC Technical Reports database
11
Digital Repository @ Iowa State University
1
Directory of Open Access Journals: DOAJ Articles
19
Dryad Digital Repository (Duke University)
2
Flanders Marine Institute (VLIZ): Open Marine Archive (OMA)
1
HighWire Press (Stanford University)
3
IODE-UNESCO: OceanDocs - E-Repository of Ocean Publications
2
Institute of Oceanology, Chinese Academy of Sciences: IOCAS-IR
1
International Association of Aquatic and Marine Science Libraries and Information Centers (IAMSLIC): Aquatic Commons
2
Knowledge Network for Biocomplexity (via DataONE)
4
LSU Digital Commons (Louisiana State University)
2
MDPI Open Access Publishing
4
Magnolia press
1
Max Planck Society: MPG.PuRe
1
NASA Technical Reports Server (NTRS)
9
NOAA NCEI Environmental Data Archive (via DataONE)
447
Natural Environment Research Council: NERC Open Research Archive
2
Naval Postgraduate School: Calhoun
1
Niedersächsisches Online-Archiv NOA
3
OceanRep (GEOMAR Helmholtz Centre für Ocean Research Kiel)
3
Oxford University Press (via Crossref)
3
PANGAEA - Data Publisher for Earth & Environmental Science
5
PQDT Open: Open Access Dissertations and Theses (ProQuest)
1
PubMed Central (PMC)
3
Research Workspace (via DataONE)
1
ScienceDirect (Elsevier - via Crossref)
3
Stockholm University: Publications (DiVA)
1
The University of Texas at Austin: Texas ScholarWorks
1
USGS Science Data Catalog (via DataONE)
6
Universidade Federal do Rio Grande do Norte: Repositório Institucional (RI UFRN)
1
University of Alaska: ScholarWorks@UA
2
University of British Columbia: cIRcle - UBC's Information Repository
1
University of Calgary Journal Hosting
11
University of California: eScholarship
1
University of Copenhagen: Research
1
University of Hong Kong: HKU Scholars Hub
1
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