Content Provider
DataCite Metadata Store (German National Library of Science and Technology)
30
Queen's University, Ontario: QSpace
23
Unknown
20
Arctic Data Center (via DataONE)
11
Directory of Open Access Journals: DOAJ Articles
11
University of Calgary Journal Hosting
6
Carleton University's Institutional Repository
2
Institut national de la recherche scientifique, Québec: Espace INRS
2
The Canadian Field-Naturalist (E-Journal)
2
Theses Canada/Thèses Canada (Library and Archives Canada)
2
Archive ouverte HAL (Hyper Article en Ligne, CCSD - Centre pour la Communication Scientifique Directe)
1
Borealis
1
Dryad Digital Repository (Duke University)
1
MDPI Open Access Publishing
1
National Institute of Polar Research Repository, Japan
1
Pensoft Publishers
1
Polar Research
1
Polar Research (E-Journal)
1
University of Toronto: Research Repository T-Space
1
University of Waterloo, Canada: Institutional Repository
1
Université de Montréal (UdeM): Papyrus
1
Université de Nantes: HAL-UNIV-NANTES
1
York University, Toronto: YorkSpace
1