Content Provider
DataCite Metadata Store (German National Library of Science and Technology)
1,959
PANGAEA - Data Publisher for Earth & Environmental Science
37
Defense Technical Information Center: DTIC Technical Reports database
12
Arctic Data Center (via DataONE)
6
University of Calgary Journal Hosting
6
Unknown
6
Research Data Australia (Australian National Data Service - ANDS)
5
University of Alaska: ScholarWorks@UA
4
Alfred Wegener Institute for Polar- and Marine Research (AWI): ePIC (electronic Publication Information Center)
3
Directory of Open Access Journals: DOAJ Articles
3
University of California: eScholarship
3
Archimer (Archive Institutionnelle de l'Ifremer - Institut français de recherche pour l'exploitation de la mer)
2
NOAA NCEI Environmental Data Archive (via DataONE)
2
Ohio State University (OSU): Knowledge Bank
2
University of Washington, Seattle: Digital Collections
2
Vrije Universiteit Amsterdam (VU): Research Portal
2
Archive ouverte HAL (Hyper Article en Ligne, CCSD - Centre pour la Communication Scientifique Directe)
1
Arctic Institute of North America (via Crossref)
1
Copernicus Publications: E-Journals
1
DI-fusion : dépôt institutionnel de l'Université libre de Bruxelles (ULB)
1
Dryad Digital Repository (Duke University)
1
Flanders Marine Institute (VLIZ): Open Marine Archive (OMA)
1
HAL Lyon 1 (University Claude Bernard Lyon 1)
1
IEDA: US Antarctic Program Data Center (via DataONE)
1
INSA Lyon HAL (Institut National des Sciences Appliquées)
1
IssueLab (Nonprofit Research)
1
Kristianstad University College: Publications (DiVA)
1
Lund University Publications (LUP)
1
Missouri State University: BearWorks
1
Montana State University (MSU): ScholarWorks
1
NASA Technical Reports Server (NTRS)
1
NIOZ Repository (Royal Netherlands Institute for Sea Research)
1
National Institute of Polar Research Repository, Japan
1
Niedersächsisches Online-Archiv NOA
1
ORA - Oxford University Research Archive
1
Open Access Victoria University of Wellington / Te Herenga Waka
1
Portail HAL - Ecole Centrale de Lyon
1
PubMed Central (PMC)
1
ScholarsArchive@OSU (Oregon State University)
1
The University of Kansas: KU ScholarWorks
1
University of California Press (via Crossref)
1
University of Lincoln: Lincoln Repository
1
University of Liège: ORBi (Open Repository and Bibliography)
1
University of Tromsø: Munin Open Research Archive
1
University of Victoria (Canada): UVicDSpace
1
University of Washington, Seattle: ResearchWorks
1
Università Politecnica delle Marche: IRIS
1
Université de Lyon: HAL
1
Université de Nantes: HAL-UNIV-NANTES
1
Utrecht University Repository
1
more ...