Content Provider
PANGAEA - Data Publisher for Earth & Environmental Science
7,903
Unknown
855
DataCite Metadata Store (German National Library of Science and Technology)
766
NOAA NCEI Environmental Data Archive (via DataONE)
704
LeibnizOpen (The Leibniz Association)
217
Directory of Open Access Journals: DOAJ Articles
196
USGS Science Data Catalog (via DataONE)
105
Arctic Data Center (via DataONE)
103
Biodiversity Heritage Library (BHL)
93
Frontiers: Figshare
87
Zenodo
63
Woods Hole Scientific Community: WHOAS (Woods Hole Open Access Server)
60
University of Calgary Journal Hosting
57
Archive ouverte HAL (Hyper Article en Ligne, CCSD - Centre pour la Communication Scientifique Directe)
54
MDPI Open Access Publishing
44
University of North Texas: UNT Digital Library
44
UNESDOC - UNESCO Digital Library
42
Naval Postgraduate School: Calhoun
37
Media SuUB Bremen (Staats- und Universitätsbibliothek Bremen)
30
Digital.CSIC (Spanish National Research Council)
26
Université de Nantes: HAL-UNIV-NANTES
25
Archimer (Archive Institutionnelle de l'Ifremer - Institut français de recherche pour l'exploitation de la mer)
23
University of New Hampshire: Scholars Repository
19
Stockholm University: Publications (DiVA)
18
Defense Technical Information Center: DTIC Technical Reports database
17
University of Alaska: ScholarWorks@UA
17
Institute of Oceanology, Chinese Academy of Sciences: IOCAS-IR
16
University of Tromsø: Munin Open Research Archive
16
HAL Sorbonne Université
15
Old Dominion University: ODU Digital Commons
15
Xiamen University Institutional Repository
15
Aarhus University: Research
13
Institut national des sciences de l'Univers: HAL-INSU
13
Australian National University: ANU Digital Collections
12
Renate - Repositorium für Naturwissenschaften und Technik (TIB Hannover)
12
GEO-LEOe-docs (FID GEO)
11
University of the Highlands and Islands: Research Database of UHI
11
IEDA: EarthChem Library (via DataONE)
10
International Arctic Research Center (IARC) Data Archive (via DataONE)
10
SEANOE (Sea scientific open data publication)
10
The Royal Society: Figshare
10
Archives ouvertes de Paris-Saclay
9
University of California: eScholarship
9
Gulf of Mexico Research Initiative (via DataONE)
8
Lund University Publications (LUP)
8
MSpace at the University of Manitoba
8
Norwegian Polar Data Centre
8
PEARL (Plymouth Electronic Archiv & ResearchLibrary, Plymouth University)
8
Polar Research
8
Purdue University: e-Pubs
8
more ...