Content Provider
Zenodo
204
DataCite Metadata Store (German National Library of Science and Technology)
189
Arctic Data Center (via DataONE)
162
Directory of Open Access Journals: DOAJ Articles
120
Dryad Digital Repository (Duke University)
92
Unknown
65
MDPI Open Access Publishing
40
University of California: eScholarship
36
Natural Resources Institute Finland: Jukuri
32
Wageningen UR (University & Research Centre): Digital Library
24
Umeå University: Publications (DiVA)
21
International Arctic Research Center (IARC) Data Archive (via DataONE)
20
Aarhus University: Research
17
Jultika - University of Oulu repository
17
University of Copenhagen: Research
17
Digital Library of the KARTA Center
16
Knowledge Network for Biocomplexity (via DataONE)
16
Lund University Publications (LUP)
16
University of Calgary Journal Hosting
15
Charles University CU Digital repository
13
Helsingfors Universitet: HELDA – Helsingin yliopiston digitaalinen arkisto
13
Environmental Data Initiative (via DataONE)
12
LaCRIS - University of Lapland Current Research System
12
HELDA – University of Helsinki Open Repository
9
JYX - Jyväskylä University Digital Archive
9
Frontiers: Figshare
8
The Royal Society: Figshare
8
UEF eRepository (University of Eastern Finland)
8
Archive ouverte HAL (Hyper Article en Ligne, CCSD - Centre pour la Communication Scientifique Directe)
7
Magnolia press
7
Utah State University: DigitalCommons@USU
7
University of Nebraska-Lincoln: DigitalCommons@UNL
6
University of Stirling: Stirling Digital Research Repository
6
Université de Nantes: HAL-UNIV-NANTES
6
Vrije Universiteit Amsterdam (VU): Research Portal
6
Altai State University: Scientific Journals of ASU
5
DRO - Deakin Research Online
5
Jagiellonian University Repository
5
Pensoft Publishers
5
UFZ - Publication Index (Helmholtz-Centre for Environmental Research)
5
University of Tromsø: Septentrio Academic Publishing
5
GEO-LEOe-docs (FID GEO)
4
Institut national des sciences de l'Univers: HAL-INSU
4
Norwegian Institute for Nature Research: Brage NINA
4
Qatar University: QU Institutional Repository
4
Saint Petersburg State University: Research Repository (DSpace SPbU)
4
Texas A&M University Digital Repository
4
Theses Canada/Thèses Canada (Library and Archives Canada)
4
Carleton University's Institutional Repository
3
DataverseNO
3
more ...