Content Provider
PANGAEA - Data Publisher for Earth & Environmental Science
92
DataCite
52
Arctic Data Center (via DataONE)
24
DataCite Metadata Store (German National Library of Science and Technology)
18
Directory of Open Access Journals: DOAJ Articles
3
LaCRIS - University of Lapland Current Research System
3
University of Copenhagen: Research
3
University of New Hampshire: Scholars Repository
3
Aarhus University: Research
2
Australian National University: ANU Digital Collections
2
Defense Technical Information Center: DTIC Technical Reports database
2
Frontiers: Figshare
2
Hokkaido University Collection of Scholarly and Academic Papers (HUSCAP)
2
LSU Digital Commons (Louisiana State University)
2
Nanjing Institute of Geology and Palaeontology: NIGPAS OpenIR (Chinese Academy of Sciences)
2
University of California: eScholarship
2
University of Groningen research database
2
University of St Andrews: Research Portal
2
Digital.CSIC (Spanish National Research Council)
1
Earth-Prints (Istituto Nazionale di Geofisica e Vulcanologia)
1
Ghent University Academic Bibliography
1
HELDA – University of Helsinki Open Repository
1
Michigan Technological University: Digital Commons @ Michigan Tech
1
National University of Singapore: ScholarBank@NUS
1
OhioLINK: Electronic Theses and Dissertations Center
1
Queen's University Belfast Research Portal
1
Sapienza Università di Roma: CINECA IRIS
1
Technical University of Denmark: DTU Orbit
1
USGS Science Data Catalog (via DataONE)
1
University of Southern Denmark Research Portal
1
University of St Andrews: Digital Research Repository
1
University of Vienna: Phaidra
1
University of Washington, Seattle: ResearchWorks
1
University of the Highlands and Islands: Research Database of UHI
1
Zenodo
1