Content Provider
PANGAEA - Data Publisher for Earth & Environmental Science
22,689
Directory of Open Access Journals: DOAJ Articles
12,429
Unknown
11,356
Niedersächsisches Online-Archiv NOA
9,807
DataCite Metadata Store (German National Library of Science and Technology)
5,663
LeibnizOpen (The Leibniz Association)
3,972
MDPI Open Access Publishing
2,251
DataCite
2,068
Archive ouverte HAL (Hyper Article en Ligne, CCSD - Centre pour la Communication Scientifique Directe)
1,955
Arctic Data Center (via DataONE)
1,762
Frontiers: Figshare
1,647
Zenodo
1,631
Université de Nantes: HAL-UNIV-NANTES
1,448
Ohio State University (OSU): Knowledge Bank
1,160
Dryad Digital Repository (Duke University)
1,024
OpenAgrar (OA)
870
USGS Science Data Catalog (via DataONE)
842
University of California: eScholarship
781
Wageningen UR (University & Research Centre): Digital Library
702
NOAA NCEI Environmental Data Archive (via DataONE)
643
Institut national des sciences de l'Univers: HAL-INSU
600
Croatian Digital Theses Repository (National and University Library in Zagreb)
583
University of the Pacific, McGeorge School of Law: Scholarly Commons
566
University of the Pacific: Scholarly Commons
566
Washington State University: WSU Libraries Digital Collections
564
Research Data Australia (Australian National Data Service - ANDS)
538
Theseus.fi (Open Repository of the Universities of Applied Sciences)
521
Biblioteca Digital FCEN-UBA (Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires)
436
Open Parks Network
419
Natural Resources Institute Finland: Jukuri
418
OpenEdition
416
University of Calgary Journal Hosting
403
Umeå University: Publications (DiVA)
390
Aarhus University: Research
375
University of Washington, Seattle: Digital Collections
361
MIT Libraries Dome
358
University of Tasmania: UTas ePrints
357
Norwegian Institute for Nature Research: Brage NINA
347
Luleå University of Technology Publications (DiVA)
337
University of Tromsø: Munin Open Research Archive
329
Institut National de la Recherche Agronomique: ProdINRA
324
Institute for Marine Research: Brage IMR
324
Repository of the University of Ljubljana (RUL)
323
Jultika - University of Oulu repository
319
The Royal Society: Figshare
310
Stephen F. Austin State University, Texas: Scholar Works @ SFA
303
Archimer (Archive Institutionnelle de l'Ifremer - Institut français de recherche pour l'exploitation de la mer)
297
University of Tromsø: Septentrio Academic Publishing
289
UNSW Sydney (The University of New South Wales): UNSWorks
288
University of St Andrews: Research Portal
271
more ...