Open Access statistics for National Ecological Observatory Network, United States, covering academic research published from 2007 to 2025. Read More.
Open Access Percentage
74%
Total
Publications
666
Total Open
Publications
494
Total
Citations
33K
Open Access
Percentage
74%
Total
Publications
666
Total Open
Publications
494
Total
Citations
33K
Breakdown
Publisher Open
16%
Both
45%
Other Platform Open
10%
Closed
29%
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 61%
219
Hybrid 25%
89
No Guarantees 14%
52
Other Platform Open
Institution 84%
277
Domain 25%
81
Other Internet 19%
63
Preprint 7%
24
Public 6%
19
Other Platform Locations
Name | Platform Type | Publications |
|---|---|---|
doaj.org OAI-PMH Repository | Institution | 147 |
Office of Scientific and Technical Information | Institution | 88 |
PubMed Central | Domain | 77 |
DOI | Other Internet | 49 |
Unknown Repository | Other Internet | 41 |
University of Edinburgh | Institution | 22 |
California Digital Library | Institution | 22 |
Le Centre pour la Communication Scientifique Directe - HAL - Diderot | Institution | 21 |
Figshare | Public | 17 |
Virginia Tech | Institution | 16 |
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