Content Provider
DataCite Metadata Store (German National Library of Science and Technology)
413
PANGAEA - Data Publisher for Earth & Environmental Science
10
Norwegian Polar Data Centre
9
Norwegian Institute for Nature Research: Brage NINA
5
Institute for Marine Research: Brage IMR
4
Zenodo
4
Unknown
3
Arctic Data Center (via DataONE)
2
Aarhus University: Research
1
Arctic Review on Law and Politics
1
Digital.CSIC (Spanish National Research Council)
1
Directory of Open Access Journals: DOAJ Articles
1
HighWire Press (Stanford University)
1
Minerva - Repositorio institucional da Universidade de Santiago de Compostela (USC)
1
NORA (National aggregator of open repositories of Russian universities)
1
Norsk Polarinstitutt: Brage NP
1
Norwegian Polar Institute: Brage NP
1
Peoples' Friendship University of Russia (RUDN): Open repository
1
Polar Research (E-Journal)
1
University of Calgary Journal Hosting
1
University of Groningen research database
1
University of Tromsø: Munin Open Research Archive
1
Università degli studi di Trieste: ArTS (Archivio della ricerca di Trieste)
1
Wiley Online Library (via Crossref)
1