National Institute for Research and Development in Environmental Protection
Open Access statistics for National Institute for Research and Development in Environmental Protection, Romania, covering academic research published from 2000 to 2025.
Open Access statistics for National Institute for Research and Development in Environmental Protection, Romania, covering academic research published from 2000 to 2025. Read More.
Open Access Percentage
72%
Total
Publications
2.1K
Total Open
Publications
1.5K
Total
Citations
34K
Open Access
Percentage
72%
Total
Publications
2.1K
Total Open
Publications
1.5K
Total
Citations
34K
Breakdown
Publisher Open
31%
Both
36%
Other Platform Open
3%
Closed
30%
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 50%
675
Hybrid 33%
440
No Guarantees 17%
226
Other Platform Open
Institution 80%
656
Other Internet 41%
337
Domain 31%
257
Public 4%
34
Preprint 3%
24
Other Platform Locations
Name | Platform Type | Publications |
|---|---|---|
doaj.org OAI-PMH Repository | Institution | 540 |
DOI | Other Internet | 292 |
PubMed Central | Domain | 221 |
Unknown Repository | Other Internet | 61 |
Biodiversity Heritage Library | Domain | 50 |
Chiba Institute of Technology | Institution | 34 |
Zenodo | Public | 30 |
Le Centre pour la Communication Scientifique Directe - HAL - Diderot | Institution | 30 |
Consejo Superior de Investigaciones Científicas | Institution | 14 |
wur.nl OAI-PMH Repository | Institution | 13 |