Open Access statistics for Portugal, covering academic research published from 2000 to 2023. Read More.
Open Access Percentage
58%
Total
Publications
511K
Total Open
Publications
297K
Total
Citations
9.6M
Open Access
Percentage
58%
Total
Publications
511K
Total Open
Publications
297K
Total
Citations
9.6M
Breakdown
Publisher Open
18%
Both
26%
Other Platform Open
14%
Closed
42%
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 48%
106K
Hybrid 29%
64K
No Guarantees 23%
53K
Other Platform Open
Institution 67%
137K
Domain 29%
60K
Other Internet 21%
42K
Preprint 12%
26K
Public 12%
24K
Other Platform Locations
Name | Platform Type | Publications |
|---|---|---|
PubMed Central | Domain | 58K |
RCAAP Project by FCT - Portuguese National Funding Agency for Science, Research and Technology - RCAAP Search Portal | Other Internet | 57K |
Europe PMC | Domain | 29K |
Semantic Scholar | Public | 19K |
Red Federada de Repositorios Institucionales de Publicaciones Científicas - LA Referencia | Other Internet | 19K |
arXiv | Preprint | 15K |
Unknown Repository | Other Internet | 12K |
Universidade do Minho - RepositóriUM | Institution | 11K |
Universidad de Coimbra - Estudo Geral | Institution | 6.6K |
CiteSeer X | Other Internet | 4.4K |
1 / 20