Open Access statistics for Columbia University, United States, covering academic research published from 2000 to 2021. Read More.
Open Access Percentage
53%
Total
Publications
148K
Total Open
Publications
78K
Total
Citations
7M
Open Access
Percentage
53%
Total
Publications
148K
Total Open
Publications
78K
Total
Citations
7M
Breakdown
Publisher Open
9%
Both
21%
Other Platform Open
23%
Closed
47%
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 31%
14K
Hybrid 28%
13K
No Guarantees 41%
18K
Other Platform Open
Domain 67%
43K
Institution 33%
22K
Preprint 19%
12K
Other Internet 11%
7.2K
Public 6%
3.7K
Other Platform Locations
Name | Platform Type | Publications |
|---|---|---|
PubMed Central | Domain | 43K |
Europe PMC | Domain | 35K |
arXiv | Preprint | 9.3K |
Columbia University - Columbia Academic Commons | Institution | 5.6K |
CiteSeer X | Other Internet | 4.3K |
Semantic Scholar | Public | 3.3K |
U.S. Department of Energy Office of Scientific and Technical Information - OSTI OAI | Institution | 1.9K |
DANS - Data Archiving and Networked Services - NARCIS - National Academic Research and Collaborations Information System | Institution | 1.8K |
bioRxiv | Preprint | 1.5K |
Red Federada de Repositorios Institucionales de Publicaciones Científicas - LA Referencia | Other Internet | 1.5K |
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