Content Provider
Directory of Open Access Journals: DOAJ Articles
375
University of Tromsø: Munin Open Research Archive
192
DataCite Metadata Store (German National Library of Science and Technology)
153
Institute for Marine Research: Brage IMR
124
Unknown
99
Wiley Online Library
97
Alfred Wegener Institute for Polar- and Marine Research (AWI): ePIC (electronic Publication Information Center)
93
OceanRep (GEOMAR Helmholtz Centre für Ocean Research Kiel)
68
Archive ouverte HAL (Hyper Article en Ligne, CCSD - Centre pour la Communication Scientifique Directe)
62
Institut national des sciences de l'Univers: HAL-INSU
50
Natural Environment Research Council: NERC Open Research Archive
50
University of Bergen: Bergen Open Research Archive (BORA-UiB)
50
Niedersächsisches Online-Archiv NOA
43
Cambridge University Press
42
Polar Research (E-Journal)
42
Springer Nature (via Crossref)
42
Universitet i Oslo: Digitale utgivelser ved UiO (DUO)
42
University of Tromsø: Septentrio Academic Publishing
35
University of Calgary Journal Hosting
33
Université de Nantes: HAL-UNIV-NANTES
30
Aarhus University: Research
28
Archimer (Archive Institutionnelle de l'Ifremer - Institut français de recherche pour l'exploitation de la mer)
28
Zenodo
28
Frontiers (Publisher)
25
Arctic and Antarctic Research (E-Journal)
24
HAL Sorbonne Université
24
IOP Publishing
23
Max Planck Society: MPG.PuRe
23
ScienceDirect (Elsevier - via Crossref)
23
University of the Highlands and Islands: Research Database of UHI
22
Oxford University Press
21
Wageningen UR (University & Research Centre): Digital Library
21
LeibnizOpen (The Leibniz Association)
20
HAL-CEA (Commissariat à l'énergie atomique et aux énergies alternatives)
19
NTNU Open Archive (Norwegian University of Science and Technology)
19
University of Southampton: e-Prints Soton
19
Université de Versailles Saint-Quentin-en-Yvelines: HAL-UVSQ
19
Flanders Marine Institute (VLIZ): Open Marine Archive (OMA)
18
École Polytechnique, Université Paris-Saclay: HAL
17
Digital.CSIC (Spanish National Research Council)
16
Université de Bretagne Occidentale: HAL
16
Archives ouvertes de Paris-Saclay
15
The Royal Society
15
NORA (National aggregator of open repositories of Russian universities)
14
Norwegian Institute for Water research: NIVA Open Access Archive (Brage)
14
Université de Paris: Portail HAL
14
Arctic Review on Law and Politics
13
Lund University Publications (LUP)
13
Muséum National d'Histoire Naturelle (MNHM): HAL
13
RePEc (Research Papers in Economics)
13
more ...