Content Provider
Directory of Open Access Journals: DOAJ Articles
117
LeibnizOpen (The Leibniz Association)
110
Wiley Online Library
51
Aarhus University: Research
46
Niedersächsisches Online-Archiv NOA
46
Unknown
43
Cambridge University Press
41
Archive ouverte HAL (Hyper Article en Ligne, CCSD - Centre pour la Communication Scientifique Directe)
32
DataCite Metadata Store (German National Library of Science and Technology)
32
University of Tromsø: Munin Open Research Archive
32
Polar Research (E-Journal)
23
Université de Nantes: HAL-UNIV-NANTES
21
Institut national des sciences de l'Univers: HAL-INSU
15
University of Calgary Journal Hosting
15
OceanRep (GEOMAR Helmholtz Centre für Ocean Research Kiel)
14
Universitet i Oslo: Digitale utgivelser ved UiO (DUO)
13
University of Copenhagen: Research
13
Lund University Publications (LUP)
12
ScienceDirect (Elsevier - via Crossref)
12
Springer Nature (via Crossref)
12
Digital.CSIC (Spanish National Research Council)
11
Institute for Marine Research: Brage IMR
11
Technical University of Denmark: DTU Orbit
11
University of Groningen research database
11
University of Tromsø: Septentrio Academic Publishing
11
Wiley Online Library (via Crossref)
11
The Royal Society
10
University of Bergen: Bergen Open Research Archive (BORA-UiB)
8
NTNU Open Archive (Norwegian University of Science and Technology)
7
Archimer (Archive Institutionnelle de l'Ifremer - Institut français de recherche pour l'exploitation de la mer)
6
Natural Environment Research Council: NERC Open Research Archive
6
Renate - Repositorium für Naturwissenschaften und Technik (TIB Hannover)
6
University of St Andrews: Research Portal
6
Aarhus University: OJS at The State and University Library
5
Apollo - University of Cambridge Repository
5
Instituto Español de Oceanografía: e-IEO
5
Norsk Polarinstitutt: Brage NP
5
The Czech Academy of Sciences: Publication Activity (ASEP)
5
Tidsskrift.dk (The Royal Library, Denmark)
5
University of Bristol: Bristol Research
5
Zenodo
5
Flanders Marine Institute (VLIZ): Open Marine Archive (OMA)
4
Ghent University Academic Bibliography
4
HELDA – University of Helsinki Open Repository
4
IRIS Università degli Studi di Perugia
4
IRUA - Institutional Repository van de Universiteit Antwerpen
4
LaCRIS - University of Lapland Current Research System
4
NILU – Norwegian Institute for Air Research: NILU Brage
4
Norwegian Polar Institute: Brage NP
4
Polar Research
4
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