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Caspian Journal of Environmental Sciences is Scopus-indexed (Q2, CiteScore 3.3), DOAJ. Published by University of Guilan.
Checked against the index lists dated .
ISSN 1735-3033Verify ISSN ↗1735-3866Verify ISSN ↗
Publisher: University of Guilan
Cost to publish: Checking DOAJ for article charges…
| Subject area | Rank | Pctile | Q |
|---|---|---|---|
| Ecology, Evolution, Behavior and Systematics | 257 / 736 | 65th | Q2 |
| Agricultural and Biological Sciences (miscellaneous) | 89 / 253 | 65th | Q2 |
| Environmental Science (all) | 116 / 249 | 53rd | Q2 |
Not listed in: Web of Science, ABDC, ABS / AJG, FT50, UT Dallas, ONOS (subscription), ONOS (APC covered)
Yes — actively indexed in Scopus, coverage 2019–present, best quartile Q2, CiteScore 3.3.
Caspian Journal of Environmental Sciences is Q2 in Ecology, Evolution, Behavior and Systematics (rank 257 of 736), Q2 in Agricultural and Biological Sciences (miscellaneous) (rank 89 of 253) and Q2 in Environmental Science (all) (rank 116 of 249), by CiteScore 2025.
Caspian Journal of Environmental Sciences is not in the Web of Science Core Collection (SCIE, SSCI, AHCI or ESCI), so Clarivate publishes no Journal Impact Factor for it. Its Scopus CiteScore is 3.3, quartile Q2, 65th percentile. Any "impact factor" quoted elsewhere is not the Clarivate metric. Its SCImago Journal Rank (SJR, a free Scopus-based metric) is 0.234, quartile Q3, with an H-index of 20.
Caspian Journal of Environmental Sciences is published by University of Guilan. Its print ISSN is 1735-3033 and its online ISSN is 1735-3866.
No — it is not currently in the Web of Science core collections (SCIE, SSCI, AHCI or ESCI).
Yes — it is an open-access journal, listed in DOAJ.
Caspian Journal of Environmental Sciences has an h-index of 8 and a 2-year mean of 0 citations per paper (OpenAlex). Its Scopus CiteScore is 3.3, quartile Q2. On 2-year citations it ranks #652 of 711 Scopus journals in Ecology, Evolution, Behavior and Systematics.
Caspian Journal of Environmental Sciences published 51 papers in 2021. 2026* is the year so far.
h-index, i10-index and 2-year mean citedness are open, licence-clear metrics from OpenAlex — not a proprietary impact factor. The subject rank counts only journals that OpenAlex has a figure for; it is not a Scopus or Clarivate ranking. Updated 2026-10-14.
In its latest 50 research articles (2021), authors are most often from Russia (44.7%), Iraq (30%) and Iran (16.7%).
Countries are counted fractionally, so a paper by authors from two countries counts half to each.
Scopus status: Active. No retracted papers are recorded. The Problematic Paper Screener flags none of its papers. These are indicators to check, not findings against the journal.
Retractions from OpenAlex; flags from the Problematic Paper Screener (Cabanac, Labbé & Magazinov, CC BY), 2026-09-21 export. A flag marks a paper for a closer look; it is not a finding against the journal.
Index data is curated from public sources (Scopus, Web of Science, ABDC, FT50, UT Dallas, DOAJ). CiteScore and quartiles reflect the latest available Scopus release. Always verify a journal's current status on its official source before submitting.
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