Open Access statistics for Chinese Academy of Sciences, China, covering academic research published from 2000 to 2025. Read More.
Open Access Percentage
37%
Total
Publications
1.3M
Total Open
Publications
477K
Total
Citations
42M
Open Access
Percentage
37%
Total
Publications
1.3M
Total Open
Publications
477K
Total
Citations
42M
Breakdown
Publisher Open
12%
Both
17%
Other Platform Open
8%
Closed
63%
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 63%
241K
Hybrid 19%
72K
No Guarantees 18%
71K
Other Platform Open
Institution 61%
200K
Domain 38%
126K
Other Internet 20%
65K
Preprint 18%
58K
Public 3%
10K
Other Platform Locations
Name | Platform Type | Publications |
|---|---|---|
doaj.org OAI-PMH Repository | Institution | 131K |
PubMed Central | Domain | 127K |
DOI | Other Internet | 60K |
arXiv | Preprint | 44K |
Office of Scientific and Technical Information | Institution | 20K |
Unknown Repository | Other Internet | 14K |
Chinese Academy of Sciences | Institution | 9.3K |
Figshare | Public | 8.6K |
Research Square | Preprint | 7.3K |
Europe PMC | Domain | 6.3K |
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