Open Access statistics for NSF’s NOIRLab, United States, covering academic research published from 2000 to 2023. Read More.
Open Access Percentage
86%
Total
Publications
6.6K
Total Open
Publications
5.7K
Total
Citations
397K
Open Access
Percentage
86%
Total
Publications
6.6K
Total Open
Publications
5.7K
Total
Citations
397K
Breakdown
Publisher Open
15%
Both
56%
Other Platform Open
15%
Closed
14%
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 9%
441
Hybrid 7%
315
No Guarantees 84%
4K
Other Platform Open
Preprint 84%
3.9K
Institution 56%
2.6K
Other Internet 28%
1.3K
Public 4%
174
Domain 1%
26
Other Platform Locations
Name | Platform Type | Publications |
|---|---|---|
arXiv | Preprint | 4.4K |
California Institute of Technology - CaltechAUTHORS | Institution | 848 |
CiteSeer X | Other Internet | 812 |
Chiba Institute of Technology - Springer Link | Institution | 351 |
U.S. Department of Energy Office of Scientific and Technical Information - OSTI OAI | Institution | 338 |
University College London - UCL Discovery | Institution | 301 |
University of Groningen / Centre for Information Technology - University of Groningen research database | Institution | 217 |
DANS - Data Archiving and Networked Services - NARCIS - National Academic Research and Collaborations Information System | Institution | 186 |
Figshare | Public | 166 |
Spanish National Research Council (CSIC) - DIGITAL.CSIC | Institution | 160 |
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