Open Access statistics for Sierra Club, United States, covering academic research published from 2000 to 2024. Read More.
Open Access Percentage
48%
Total
Publications
120
Total Open
Publications
57
Total
Citations
1.7K
Open Access
Percentage
48%
Total
Publications
120
Total Open
Publications
57
Total
Citations
1.7K
Breakdown
Publisher Open
31%
Both
14%
Other Platform Open
3%
Closed
52%
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 41%
22
Hybrid 22%
12
No Guarantees 37%
20
Other Platform Open
Domain 50%
10
Institution 40%
8
Preprint 25%
5
Public 20%
4
Other Internet 5%
1
Other Platform Locations
Name | Platform Type | Publications |
|---|---|---|
PubMed Central | Domain | 10 |
Europe PMC | Domain | 4 |
arXiv | Preprint | 4 |
Figshare | Public | 3 |
Spanish National Research Council (CSIC) - DIGITAL.CSIC | Institution | 2 |
Australian National University - ANU Open Research | Institution | 2 |
University of Malta - OAR@UM | Institution | 1 |
Universidad de Huelva - Repositorio Institucional de la Universidad de Huelva | Institution | 1 |
uhu.es OAI-PMH Repository | Institution | 1 |
tdl.org OAI-PMH Repository | Institution | 1 |
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