2025
SJR Q4
JCR Q4 · 0,5
548 matched articles
Journal detail
Journal of Environmental Protection and Ecology
- Publisher
- Scibulcom Ltd.
- Country
- Bulgaria · Eastern Europe
- Type
- journal
- ISSN
-
13115065
Integrated evaluation
Scopus side is Scimago SJR; WoS side is Master Journal List + JCR/JIF. Sources are matched on ISSN. WoS / JCR metrics are available for 1997 and later years only.
WoS / JCR data covers 1997 onward.
Scopus
Scopus · Scimago
- SJR 0,195
- Quartile Q4
- H-Index 33
- Cites/doc 0,83
- Docs (3y) 961
- Cites (3y) 592
Clarivate
Web of Science · JCR · 2021
- JCR Q Q4
- JIF 0,5
- 5Y JIF 0,5
- JCI 0,12
Subject classification
Categories (SJR)
Areas
Yearly quartile comparison
Scimago (SJR) for all years; Clarivate (JCR / JIF / JCI) from 1997 onward. Latest year stays open; older years start collapsed.
WoS / JCR data covers 1997 onward.
| Year | SJR Q | JCR Q (1997+) | SJR | JIF (1997+) | 5Y JIF (1997+) | JCI (1997+) | JCI Q (1997+) | H-Index |
|---|---|---|---|---|---|---|---|---|
| 2025 | Q4 | — | 0,195 | — | — | — | — | 33 |
| 2024 | Q4 | — | 0,147 | — | — | — | — | 28 |
| 2023 | Q3 | — | 0,239 | — | — | — | — | 28 |
| 2022 | Q3 | — | 0,249 | — | — | — | — | 28 |
| 2021 | Q4 | Q4 | 0,182 | 0,5 | 0,5 | 0,12 | Q4 | 28 |
| 2020 | Q3 | Q4 | 0,214 | 0,6 | 0,6 | 0,15 | Q4 | 28 |
| 2019 | Q3 | Q4 | 0,263 | 0,7 | 0,7 | 0,19 | Q4 | 28 |
| 2018 | — | Q4 | — | 0,6 | 0,6 | 0,2 | Q4 | — |
| 2017 | Q3 | Q4 | 0,306 | 0,7 | 0,5 | 0,23 | Q4 | 28 |
| 2016 | Q3 | Q4 | 0,239 | 0,8 | 0,6 | — | — | 28 |
| 2015 | Q3 | Q4 | 0,238 | 0,7 | 0,5 | — | — | 28 |
| 2014 | Q3 | Q4 | 0,213 | 0,8 | 0,6 | — | — | 28 |
| 2013 | Q3 | Q4 | 0,208 | 0,3 | 0,4 | — | — | 28 |
| 2012 | Q3 | Q4 | 0,206 | 0,3 | 0,3 | — | — | 28 |
| 2011 | Q3 | Q4 | 0,204 | 0,1 | — | — | — | 28 |
| 2010 | Q3 | Q4 | 0,166 | 0,2 | — | — | — | 28 |
| 2009 | — | Q4 | — | 0,2 | — | — | — | — |
JCR category quartile history
JCR / JCI quartile by year and category. 1997 and later.
WoS / JCR data covers 1997 onward.
| Year | Category | Edition | JCR Q (1997+) | JCI Q (1997+) | Rank |
|---|---|---|---|---|---|
| 2021 | ENVIRONMENTAL SCIENCES | SCIE | Q4 | Q4 | 276/279 |
| 2020 | ENVIRONMENTAL SCIENCES | SCIE | Q4 | Q4 | 268/274 |
| 2019 | ENVIRONMENTAL SCIENCES | SCIE | Q4 | Q4 | 255/265 |
| 2018 | ENVIRONMENTAL SCIENCES | SCIE | Q4 | Q4 | 244/251 |
| 2017 | ENVIRONMENTAL SCIENCES | SCIE | Q4 | Q4 | 233/242 |
| 2016 | ENVIRONMENTAL SCIENCES | SCIE | Q4 | — | 202/229 |
| 2015 | ENVIRONMENTAL SCIENCES | SCIE | Q4 | — | 196/225 |
| 2014 | ENVIRONMENTAL SCIENCES | SCIE | Q4 | — | 190/223 |
| 2013 | ENVIRONMENTAL SCIENCES | SCIE | Q4 | — | 212/216 |
| 2012 | ENVIRONMENTAL SCIENCES | SCIE | Q4 | — | 206/210 |
| 2011 | ENVIRONMENTAL SCIENCES | SCIE | Q4 | — | 203/205 |
| 2010 | ENVIRONMENTAL SCIENCES | SCIE | Q4 | — | 193/193 |
| 2009 | ENVIRONMENTAL SCIENCES | SCIE | Q4 | — | 177/181 |