ImpaQ Ecosystem•Clarivate, Scopus & CORE Data
Clarivate WoS 2024 / 2025 Data
IMPAQ
WoS ESCI Q3Scopus Q2SCImago #12,499Hybrid

WMU Journal of Maritime Affairs

Acronym:joma
•
Identifier (ISSN):1651-436X(Print)/1654-1642(Online)
•
Publisher:Springer Nature
Clarivate JCR Index Advisory: Active (ESCI)
Clarivate IF (2026)
2.6↑ +0.2
Journal Impact Factor
IF Trend↓
WoS Quartile
Q3
WoS ESCIJCR Quartile
Clarivate WoS JCR
WoS Categories↓
JCR Release Date: 2026-06-17

Impact Factor Trend (2023–2026)

Clarivate IF trend for WMU Journal of Maritime Affairs

WoS Q3
12342.220232.420242.420252.62026
Annual Impact Factor Metric
Current (2026):2.6
Scopus SJR & RankScopus Q2
0.473
#12,499

SCImago Journal Rank citation prestige weighting

Scopus Year: 2025
H-Index (2025)
34

34 papers with at least that number of citations each

WoS: ESCIQ3
Self-Citation Rate12.5%
Safe Level (< 15%)Warning Level (> 20%)
Self-citation below 15% indicates strong scholarly independence.
Volume & Open AccessHybrid
25articles/year
50.62% Gold OA•96.15% Original Research

Aims & Scope

WMU Journal of Maritime Affairs Aims and Scope The WMU Journal of Maritime Affairs (JOMA) is an internationally peer-reviewed journal that covers such subject areas as maritime safety, maritime energy, maritime administration, management and operations, and marine environment protection and gives special attention to human factors, impacts of technology, and policy-making in this context. JOMA is for academics, researchers and professionals in the maritime industry. It aims at serving the international maritime community by presenting current thinking and evidence-based arguments on those subjects of topical interest, reporting on relevant research findings and addressing inter-relationships among those subjects in a multi-disciplinary manner to improve the efficacy of maritime transport.  The Journal accepts articles and book reviews for publication. Articles should be conceptually reasoned and/or empirically data-driven. Articles reviewing relevant literature in a systematic manner are also considered for publication. Reviewing recently published books in the field is welcomed for publication. JOMA has a section dedicated to the activities of the International Association of Maritime Universities (IAMU). The IAMU Section is focused on maritime education and training (MET). Articles and book reviews to be accepted for publication in the IAMU Section follow the Journal’s guidelines. Issues of Contemporary Interest, Reports and Comments in the field of MET are not always covered by traditional research; however, valuable lessons could be learned from best practices or critical discussions from a perspective of practitioners. IAMU and JOMA encourage experts in the field to submit their views to the IAMU Section. Authoritative voices and leading figures in the Journal domains are occasionally invited to submit an article as an Invited Paper. A well prepared proposal for a Special Issue is also welcome. More can be obtained from the editor-in-chief.

Topics Covered (Recognized by AI)
Political science73.9%Law71.7%Economics68.1%Business63.4%Engineering62.2%Computer science52.6%Geography48.5%Biology41.6%International law38.2%Mathematics37.8%Public international law36.6%Management34.8%Medicine32.6%Physics29.4%Geology28.5%History27.9%Sociology26.7%Archaeology26.7%Ecology25.4%Philosophy24.7%Psychology24.5%Environmental science24.3%Mechanical engineering21.8%Statistics20.4%
Primary Research Areas

WoS Categories & Quartiles

Detailed JCR / JCI category rankings and quartile breakdown from Clarivate

Clarivate JCR & JCI
JCRESCI2026

TRANSPORTATION

Q3
Rank43/66
IndexESCI
JCIESCI2026

TRANSPORTATION

Q3
Rank41/66
IndexESCI

Annual Historical Statistics & Publications

Track annual publication volume, total citations, and Impact Factor evolution

12 year
2026Latest
IF2.6
Articles / Year40
Total Citations5
2025
IF2.4
Articles / Year44
Total Citations117
2024
IF2.4
Articles / Year27
Total Citations172
2023
IF2.2
Articles / Year32
Total Citations337
2022
IF—
Articles / Year37
Total Citations406

SCImago & Scopus Journal Intelligence

Global SCImago ranking, SJR prestige index, Scopus coverage, and societal policy impact

Rank #12,499Scopus Q2SCImago Profile
Scopus Coverage:2002-2026
Scopus Broad Areas:EngineeringEnvironmental ScienceSocial Sciences
Scopus Citation Rank (SJR)Q2
0.473

Weighted prestige citation metric per document indexed in the Scopus database.

Quartile: Scopus Q2
Citations / Doc (2 years)
2.98

Average citations received per document published in the 2-year window.

2-Year Citation Window
Estimated Publication Fee (APC)
$2,938 USD

Estimated Article Processing Charge for Open Access publication.

Estimated cost / article

Scopus 3-Year Publication & Citation Window

3-Year Citations226
3-Year Documents78
Citable Documents69

Aggregated from Scopus database across the 3-year SJR evaluation window.

Societal Impact & Inclusivity (SCImago)

Policy Citations (Overton)2

Citations in government and international policy documents

Female Author Rate33.3%

Percentage of female authors published in the journal

Real-world societal policy reach and author gender diversity tracked by SCImago.

Scopus Subject Categories

Ocean EngineeringQ2
Safety ResearchQ2
Human Factors and ErgonomicsQ3
Management, Monitoring, Policy and LawQ3
TransportationQ3
Academic Metric Intelligence

Journal Metrics & Citation Visualizations

Total Cites vs Self-Cites

Evaluation of scholarly independence and citation reach

Total citations steady growth
Self-citation: 12.5%

Citations per Document

Citation metric windows across 2, 3, and 4 years

Cites / Doc (4 years)Cites / Doc (3 years)Cites / Doc (2 years)

Chinese Academy of Sciences (CAS) Classification

Major / minor zone classification and CAS Early Warning List history

Major Category (Broad Field):
3区 (Zone 3)Engineering & Technology
Minor Category (Specific Field):
4区TRANSPORTATION
CAS Early Warning List History:
Updated annually: 2020 – 2024
2020
Not warned
2021
Not warned
2022
Not warned
2023
Not warned
2024
Not warned

Academic Intelligence Overview & Context

ImpaQ Analysis

WMU Journal of Maritime Affairs (acronym: joma, ISSN: 1651-436X) is a peer-reviewed international scholarly journal in the field of TRANSPORTATION, published by Springer Nature in Germany. The periodical holds a Journal Impact Factor (JIF) of 2.60, ranking in quartile Q3 of Web of Science (ESCI), a Scopus SJR indicator of 0.473 (Q2), an H-index of 34.

The journal enforces rigorous peer evaluation with a publication frequency of 4 issues per year, an annual output of approximately 25 scientific articles. In terms of accessibility and author fees, it operates under the Hybrid model with an estimated APC of $2,938 USD. It serves as a benchmark publication platform for academics, researchers, and doctoral candidates seeking global research visibility.

Publishing & Editorial Information

Detailed publisher, peer-review turnaround, and publication cycle specifications

Open Access Model
Hybrid
Publisher
Springer Nature
Publication Language
English
Frequency
4 issues per year
Indexing & Databases
ESCIScopusPubMed

Similar Journals in Discipline

Journals in the same research field with comparable impact metrics

Record UUID: d86d51d9-277a-46be-a5e0-92da460e7e86
Database Updated: 2026-10-01