Permafrost and Periglacial Processes
Journal metrics
Annual Clarivate and SCImago indicators.
| Year | JCR | SJR | ||||
|---|---|---|---|---|---|---|
| IF | IF quartile | Rank (percentile) | SJR | SJR quartile | Rank (percentile) | |
| 2025 | 4.2 | Q1 | 96.7% | 1.048 | Q1 | 85.1% |
| 2024 | 3.3 | Q1 | 95.1% | 0.978 | Q1 | 83.6% |
| 2023 | 3.0 | Q1 | 95.7% | 1.447 | Q1 | 92.2% |
| 2022 | 5.0 | Q1 | 97.9% | 1.627 | Q1 | 93.9% |
| 2021 | — | — | 1.306 | Q1 | 91.2% | |
| 2020 | — | — | 0.867 | Q1 | 82.0% | |
| 2019 | — | — | 1.106 | Q1 | 87.7% | |
| 2018 | — | — | 1.271 | Q1 | 89.0% | |
Impact history
Annual SJR and Impact Factor trend.
SJRIF
Journal record
eISSN
1045-6740
ISSN
1099-1530
region
Western Europe
coverage
1990-2026