Oceanological and Hydrobiological Studies

pISSN: 1730-413XeISSN: 1897-3191• JCR: OCEANOL HYDROBIOL STDe GruyterGermany
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2026 Impact Factor

0.8

Released June 2026 · Based on 2025 citation data

↓ 0.2 (-20.0%) vs last year

Impact Factor History

  1. Metric year 2025

    Released

    0.8
  2. Metric year 2024

    1.0

JCR Category Rankings

Journal Citation Reports category rankings
CategoryIndexesQuartile
OCEANOGRAPHYSCIEQ4
Q4
JCR Quartile
B4
CAS Block

Oceanological and Hydrobiological Studies current release and JCR quartile

Oceanological and Hydrobiological Studies's newest impact factor is 0.8, released June 17, 2026 and based on 2025 citation data. The journal is listed as JCR Q4 in this Journal Metrics record.

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Ranking position in Environmental Science

Ranked #2,200 in Environmental Science by impact factor and #251 among Q4 Environmental Science journals. This context helps compare Oceanological and Hydrobiological Studies against journals publishing in the same field.

#2,200
of 2,765 field journals

Oceanological and Hydrobiological Studies publication trend

Published 179 papers across the last 5 recorded years with a current impact factor of 0.8.

2025 vs 2024: -12
How Journal Metrics uses article volume

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Journal Details

Total Articles
1,045
H-Index
30
Open Access
Yes
Subject Areas
Environmental ChemistryWater Science and TechnologyOceanographyBiomaterials

Article Volume

2021
40
2022
30
2023
41
2024
40
2025
28
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