Content Provider
PANGAEA - Data Publisher for Earth & Environmental Science
4,429
Unknown
855
NOAA NCEI Environmental Data Archive (via DataONE)
704
DataCite Metadata Store (German National Library of Science and Technology)
559
LeibnizOpen (The Leibniz Association)
217
Directory of Open Access Journals: DOAJ Articles
195
USGS Science Data Catalog (via DataONE)
105
Arctic Data Center (via DataONE)
103
Frontiers: Figshare
76
DataCite
61
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
Institute of Oceanology, Chinese Academy of Sciences: IOCAS-IR
16
University of Alaska: ScholarWorks@UA
16
University of Tromsø: Munin Open Research Archive
16
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
GEO-LEOe-docs (FID GEO)
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
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
The University of Southern Mississippi: The Aquila Digital Community
8
University of California: eScholarship
8
University of South Carolina Libraries: Scholar Commons
8
Université de Bretagne Occidentale: HAL
8
Charles University CU Digital repository
7
Dipòsit Digital de la Universitat de Barcelona
7
more ...