Open Access statistics for UNAVCO, United States, covering academic research published from 2000 to 2025. Read More.
Open Access Percentage
58%
Total
Publications
258
Total Open
Publications
149
Total
Citations
20K
Open Access
Percentage
58%
Total
Publications
258
Total Open
Publications
149
Total
Citations
20K
Breakdown
Publisher Open
31%
Both
18%
Other Platform Open
5%
Closed
46%
Percentage of Open Access over time
Publisher Open
Both
Other Platform Open
Closed
Volume of Open Access over time
Open
Closed
Publisher Open
OA Journal 48%
56
Hybrid 18%
21
No Guarantees 34%
39
Other Platform Open
Institution 77%
43
Other Internet 36%
20
Domain 11%
6
Public 4%
2
Preprint 2%
1
Other Platform Locations
Name | Platform Type | Publications |
|---|---|---|
doaj.org OAI-PMH Repository | Institution | 20 |
Unknown Repository | Other Internet | 13 |
DOI | Other Internet | 8 |
PubMed Central | Domain | 6 |
Office of Scientific and Technical Information | Institution | 5 |
University of Colorado Boulder | Institution | 4 |
University of Bristol | Institution | 4 |
Virginia Tech | Institution | 3 |
Le Centre pour la Communication Scientifique Directe - HAL - Diderot | Institution | 3 |
ZB MED - Information Centre for Life Sciences | Institution | 2 |
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