Kew Bulletin
Journal metrics
Annual Clarivate and SCImago indicators.
| Year | JCR | SJR | ||||
|---|---|---|---|---|---|---|
| IF | IF quartile | Rank (percentile) | SJR | SJR quartile | Rank (percentile) | |
| 2025 | 0.7 | Q4 | 14.3% | 0.371 | Q2 | 50.7% |
| 2024 | 0.9 | Q4 | 23.6% | 0.458 | Q2 | 59.3% |
| 2023 | 0.9 | Q4 | 22.2% | 0.391 | Q2 | 57.0% |
| 2022 | 0.9 | Q4 | 18.7% | 0.332 | Q3 | 53.8% |
| 2021 | 0.8 | Q4 | 19.4% | 0.403 | Q2 | 60.5% |
| 2020 | — | — | 0.462 | Q2 | 63.9% | |
| 2019 | — | — | 0.463 | Q2 | 65.2% | |
| 2018 | — | — | 0.478 | Q2 | 64.1% | |
Impact history
Annual SJR and Impact Factor trend.
SJRIF
Journal record
eISSN
0075-5974
ISSN
1874-933X
country
GBcoverage
1993-2026