Institute of Biodiversity and Ecosystem Research

Institute of Biodiversity and Ecosystem Research

Open Access statistics for Institute of Biodiversity and Ecosystem Research, Bulgaria, covering academic research published from 2002 to 2025.

Open Access statistics for Institute of Biodiversity and Ecosystem Research, Bulgaria, covering academic research published from 2002 to 2025. Read More.


Open Access Percentage

72%


Total
Publications

2K


Total Open
Publications

1.4K


Total
Citations

37K


Open Access
Percentage

72%


Total
Publications

2K


Total Open
Publications

1.4K


Total
Citations

37K

Website

download

Breakdown

21% 44% 7% 28%

Publisher Open

21%

Both

44%

Other Platform Open

7%

Closed

28%

Percentage of Open Access over time

0%10%20%30%40%50%60%70%80%90%100%
200220032004200520062007200820092010201120122013201420152016201720182019202020212022202320242025

Publisher Open

Both

Other Platform Open

Closed

Volume of Open Access over time

020406080100120140160180200220Total Publications
200220032004200520062007200820092010201120122013201420152016201720182019202020212022202320242025

Open

Closed

Publisher Open

54%OA Journal

OA Journal 54%

705

Hybrid 24%

322

No Guarantees 22%

288

Other Platform Open

Institution 73%

759

Other Internet 46%

477

Domain 38%

395

Public 18%

188

Preprint 2%

19

Other Platform Locations

Name

Platform Type

Publications

doaj.org OAI-PMH Repository
Institution
476
Unknown Repository
Other Internet
339
PubMed Central
Domain
329
DOI
Other Internet
257
Zenodo
Public
157
Biodiversity Heritage Library
Domain
141
Le Centre pour la Communication Scientifique Directe - HAL - Diderot
Institution
71
Consejo Superior de Investigaciones Científicas
Institution
62
Royal Netherlands Academy of Arts and Sciences
Institution
42
Swiss Federal Institute for Forest, Snow and Landscape Research
Institution
34
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Data updated 13 July 2026

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