Open Access statistics for Sociedade Portuguesa para o Estudo das Aves, Portugal, covering academic research published from 2003 to 2025.
Open Access Percentage
65%
Total
Publications
83
Total Open
Publications
54
Total
Citations
2.7K
Open Access
Percentage
65%
Total
Publications
83
Total Open
Publications
54
Total
Citations
2.7K
Breakdown
Publisher Open
14%
Both
34%
Other Platform Open
17%
Closed
35%
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 51%
20
Hybrid 13%
5
No Guarantees 36%
14
Other Platform Open
Institution 91%
39
Domain 33%
14
Other Internet 16%
7
Public 9%
4
Preprint 5%
2
Other Platform Locations
Name | Platform Type | Publications |
|---|---|---|
doaj.org OAI-PMH Repository | Institution | 14 |
PubMed Central | Domain | 12 |
Consejo Superior de Investigaciones Científicas | Institution | 8 |
University of Lisbon | Institution | 6 |
University of Coimbra | Institution | 6 |
uevora.pt OAI-PMH Repository | Institution | 5 |
Unknown Repository | Other Internet | 4 |
ul.pt OAI-PMH Repository | Institution | 4 |
Le Centre pour la Communication Scientifique Directe - HAL - Diderot | Institution | 4 |
The University of Western Australia | Institution | 3 |
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