Open Access statistics for Portugal, covering academic research published from 2000 to 2023. Read More.
Open Access Percentage
55%
Total
Publications
473K
Total Open
Publications
260K
Total
Citations
8.8M
Open Access
Percentage
55%
Total
Publications
473K
Total Open
Publications
260K
Total
Citations
8.8M
Breakdown
Publisher Open
16%
Both
24%
Other Platform Open
15%
Closed
45%
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%
96K
Hybrid 28%
52K
No Guarantees 21%
41K
Other Platform Open
Institution 67%
124K
Domain 31%
57K
Other Internet 20%
37K
Preprint 13%
24K
Public 10%
19K
Other Platform Locations
Name | Platform Type | Publications |
|---|---|---|
PubMed Central | Domain | 56K |
RCAAP Project by FCT - Portuguese National Funding Agency for Science, Research and Technology - RCAAP Search Portal | Other Internet | 51K |
Europe PMC | Domain | 28K |
Red Federada de Repositorios Institucionales de Publicaciones Científicas - LA Referencia | Other Internet | 16K |
Semantic Scholar | Public | 15K |
arXiv | Preprint | 14K |
Universidade do Minho - RepositóriUM | Institution | 11K |
Unknown Repository | Other Internet | 9.2K |
Universidad de Coimbra - Estudo Geral | Institution | 5.4K |
CiteSeer X | Other Internet | 4.5K |
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