Content Provider
Directory of Open Access Journals: DOAJ Articles
427
Unknown
423
National Institute of Polar Research Repository, Japan
325
Copernicus Publications: E-Journals
13
Niedersächsisches Online-Archiv NOA
8
GFZpublic (German Research Centre for Geosciences, Helmholtz-Zentrum Potsdam)
7
Archive ouverte HAL (Hyper Article en Ligne, CCSD - Centre pour la Communication Scientifique Directe)
5
DataCite Metadata Store (German National Library of Science and Technology)
5
Kyoto University Research Information Repository (KURENAI)
5
Hokkaido University Collection of Scholarly and Academic Papers (HUSCAP)
4
Université de Nantes: HAL-UNIV-NANTES
4
PubMed Central (PMC)
3
Springer Nature (via Crossref)
3
C-RECS (Creative - Repository of Electro Communications)
2
Institut national des sciences de l'Univers: HAL-INSU
2
MDPI Open Access Publishing
2
Nagoya University: NAGOYA Repository
2
The Graduate University for Advanced Studies, Japan: Sokendai Repository
2
University of Leicester: Leicester Research Archive (LRA)
2
Wiley Online Library
2
CEDA document repository (Centre for Environmental Data Analysis)
1
CURATOR - Chiba University Repository for Access to Outcomes from Research
1
Cambridge University Press
1
Cambridge University Press (via Crossref)
1
Data Science Journal
1
Hiroshima Institute of Technology: Hiroshima Associated Repository Portal (HARP)
1
Informa
1
IntechOpen (E-Books)
1
Jultika - University of Oulu repository
1
Keio University: KOARA - KeiO Academic Resource Archiv
1
Kitami Institute of Technology Repository (KIT-R)
1
Kyushu Institute of Technology Academic Repository (Kyutacar)
1
MACAU: Open Access Repository of Kiel University
1
Natural Environment Research Council: NERC Open Research Archive
1
Niigata University Academic Repository (NUAR)
1
Open Research Library
1
Osaka University Knowledge Archive (OUKA)
1
PANGAEA - Data Publisher for Earth & Environmental Science
1
Polar Data Journal
1
Polar Research (E-Journal)
1
SAGE Publications
1
SURE: Shizuoka University REpository
1
ScienceDirect (Elsevier - via Crossref)
1
The University of Tokyo: UT Repository
1
Tokyo Medical and Dental University Institutional Repository
1
UFZ - Publication Index (Helmholtz-Centre for Environmental Research)
1
University of Saskatchewan: eCommons@USASK
1
University of Tasmania: UTas ePrints
1
Utrecht University Repository
1
eCite UTAS (University of Tasmania)
1