Open Access statistics for Portugal, covering academic research published from 2000 to 2021. Read More.
Open Access Percentage
50%
Total
Publications
238K
Total Open
Publications
120K
Total
Citations
4.7M
Open Access
Percentage
50%
Total
Publications
238K
Total Open
Publications
120K
Total
Citations
4.7M
Breakdown
Publisher Open
10%
Both
22%
Other Platform Open
18%
Closed
50%
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 55%
41K
Hybrid 22%
17K
No Guarantees 23%
17K
Other Platform Open
Institution 75%
73K
Domain 27%
26K
Preprint 15%
14K
Other Internet 12%
12K
Public 12%
12K
Other Platform Locations
Name | Platform Type | Publications |
|---|---|---|
RCAAP Project by FCT - Portuguese National Funding Agency for Science, Research and Technology - RCAAP Search Portal | Institution | 36K |
PubMed Central | Domain | 26K |
Europe PMC | Domain | 19K |
Semantic Scholar | Public | 10K |
Universidade do Minho - RepositóriUM | Institution | 9.3K |
arXiv | Preprint | 8.6K |
Red Federada de Repositorios Institucionales de Publicaciones Científicas - LA Referencia | Other Internet | 6.5K |
MDPI | Preprint | 4.2K |
CiteSeer X | Other Internet | 3.7K |
Universidad de Coimbra - Estudo Geral | Institution | 2.6K |
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