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University, Subject, Country, Region, World
Hellenic Centre for Marine Research 172 Scientists Subject Rankings
The AD Scientific Index (Alper-Doger Scientific Index) provides the most comprehensive analysis across 13 main fields and 211 sub-branches at global, national, and regional levels. These analyses are based on indicators such as the H-index, i10-index, and citation count, including their values from the last 5 years. As of Jan 06, 2026, the rankings are determined according to the Total H Index. BETA VERSION: The subject field rankings for the world, regions, countries, and universities are currently in their Beta phase. This is due to the exclusion of (1.131.911) scientists categorized under ‘Others’, whose profiles have yet to be determined, edited, or classified. As updates are made to these fields, the rankings will be adjusted accordingly. Note: Please keep this in mind while reviewing the rankings. For further details, explore our [University Subject Rankings].
* Total H Index Rankings
Rankings
86,197
World Rank
512
Country Rank
1
University
Ranking Based On Selection:
1
Agriculture & Forestry / Fisheries
Fish Biology | Fisheries Ecology | Reproduction and Early Life Histor
Fish Biology | Fisheries Ecology | Reproduction and Early Life Histor
H-Index Metrics
-
H-Index52
-
i10 Index110
-
Citation Counts7,178
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* Total H Index Rankings
Rankings
114,511
World Rank
766
Country Rank
2
University
Ranking Based On Selection:
2
Engineering & Technology / Marine Sciences and Engineering
Marine Biodiversity | Functional Diversity | Biodiversity Informatics | Transitional Ecosystems | Taxonom
Marine Biodiversity | Functional Diversity | Biodiversity Informatics | Transitional Ecosystems | Taxonom
H-Index Metrics
-
H-Index46
-
i10 Index120
-
Citation Counts7,294
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* Total H Index Rankings
Rankings
123,585
World Rank
862
Country Rank
3
University
Ranking Based On Selection:
3
* Total H Index Rankings
Rankings
137,549
World Rank
993
Country Rank
4
University
Ranking Based On Selection:
4
Engineering & Technology / Marine Sciences and Engineering
Marine Ecology | Oceanography | Deep-Sea Researc
Marine Ecology | Oceanography | Deep-Sea Researc
H-Index Metrics
-
H-Index43
-
i10 Index66
-
Citation Counts6,448
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* Total H Index Rankings
Rankings
140,766
World Rank
1,024
Country Rank
5
University
Ranking Based On Selection:
5
* Total H Index Rankings
Rankings
142,389
World Rank
1,043
Country Rank
6
University
Ranking Based On Selection:
6
* Total H Index Rankings
Rankings
145,318
World Rank
1,079
Country Rank
7
University
Ranking Based On Selection:
7
Agriculture & Forestry / Fisheries
Fish Biology | Fisheries | Fisheries management | Ichthyology | Biodiversit
Fish Biology | Fisheries | Fisheries management | Ichthyology | Biodiversit
H-Index Metrics
-
H-Index42
-
i10 Index106
-
Citation Counts6,144
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* Total H Index Rankings
Rankings
152,191
World Rank
1,145
Country Rank
8
University
Ranking Based On Selection:
8
* Total H Index Rankings
Rankings
158,178
World Rank
1,184
Country Rank
9
University
Ranking Based On Selection:
9
* Total H Index Rankings
Rankings
159,103
World Rank
1,193
Country Rank
10
University
Ranking Based On Selection:
10
* Total H Index Rankings
Rankings
159,277
World Rank
1,196
Country Rank
11
University
Ranking Based On Selection:
11
Natural Sciences / Biological Science
Microbial Ecology | Structure and function of pelagic mictobial food web
Microbial Ecology | Structure and function of pelagic mictobial food web
H-Index Metrics
-
H-Index40
-
i10 Index74
-
Citation Counts5,622
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* Total H Index Rankings
Rankings
163,615
World Rank
1,248
Country Rank
12
University
Ranking Based On Selection:
12
Engineering & Technology / Marine Sciences and Engineering
Marine Biodiversity | Marine Caves | Benthic Invertebrates | Sponges | Marine Conservatio
Marine Biodiversity | Marine Caves | Benthic Invertebrates | Sponges | Marine Conservatio
H-Index Metrics
-
H-Index39
-
i10 Index95
-
Citation Counts5,418
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* Total H Index Rankings
Rankings
175,912
World Rank
1,347
Country Rank
13
University
Ranking Based On Selection:
13
* Total H Index Rankings
Rankings
177,948
World Rank
1,363
Country Rank
14
University
Ranking Based On Selection:
14
Engineering & Technology / Marine Sciences and Engineering
Structural Geology | Tectonics | Marine Geology | Underwater Geoarchaeolog
Structural Geology | Tectonics | Marine Geology | Underwater Geoarchaeolog
H-Index Metrics
-
H-Index38
-
i10 Index92
-
Citation Counts5,455
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* Total H Index Rankings
Rankings
178,529
World Rank
1,374
Country Rank
15
University
Ranking Based On Selection:
15
* Total H Index Rankings
Rankings
179,578
World Rank
1,381
Country Rank
16
University
Ranking Based On Selection:
16
Agriculture & Forestry / Fisheries
Fisheries | Conservation | Marine Ecosystem and Climate | Fisheries Ecology and Management | Stock Assessmen
Fisheries | Conservation | Marine Ecosystem and Climate | Fisheries Ecology and Management | Stock Assessmen
H-Index Metrics
-
H-Index38
-
i10 Index72
-
Citation Counts4,221
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* Total H Index Rankings
Rankings
187,069
World Rank
1,444
Country Rank
17
University
Ranking Based On Selection:
17
Engineering & Technology / Meteorology & Atmospheric Sciences
Dynamic Meteorology | Numerical Weather Prediction | Environmental Physic
Dynamic Meteorology | Numerical Weather Prediction | Environmental Physic
H-Index Metrics
-
H-Index37
-
i10 Index83
-
Citation Counts4,782
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* Total H Index Rankings
Rankings
187,924
World Rank
1,459
Country Rank
18
University
Ranking Based On Selection:
18
Natural Sciences / Biological Science
Bioanalysis | biotechnology | microbiology | environmental chemistr
Bioanalysis | biotechnology | microbiology | environmental chemistr
H-Index Metrics
-
H-Index37
-
i10 Index67
-
Citation Counts4,431
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Premium Data
* Total H Index Rankings
Rankings
188,895
World Rank
1,476
Country Rank
19
University
Ranking Based On Selection:
19
* Total H Index Rankings
Rankings
200,737
World Rank
1,591
Country Rank
20
University
Ranking Based On Selection:
20
Engineering & Technology / Marine Sciences and Engineering
Sedimentology | geochemistry | particle dynamics | marine optic
Sedimentology | geochemistry | particle dynamics | marine optic
H-Index Metrics
-
H-Index36
-
i10 Index75
-
Citation Counts4,204
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Premium Data
* Total H Index Rankings
Rankings
212,119
World Rank
1,704
Country Rank
21
University
Ranking Based On Selection:
21
* Total H Index Rankings
Rankings
212,234
World Rank
1,705
Country Rank
22
University
Ranking Based On Selection:
22
Engineering & Technology / Environmental Science & Engineering
benthic ecology | ecological status | environmental status | indicator
benthic ecology | ecological status | environmental status | indicator
H-Index Metrics
-
H-Index35
-
i10 Index59
-
Citation Counts3,914
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Premium Data
* Total H Index Rankings
Rankings
217,248
World Rank
1,759
Country Rank
23
University
Ranking Based On Selection:
23
Engineering & Technology / Civil Engineering
water resources management - hydrologic modeling - biodiversity conservation | wetland hydrolog
water resources management - hydrologic modeling - biodiversity conservation | wetland hydrolog
H-Index Metrics
-
H-Index34
-
i10 Index107
-
Citation Counts3,656
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Premium Data
* Total H Index Rankings
Rankings
220,801
World Rank
1,799
Country Rank
24
University
Ranking Based On Selection:
24
* Total H Index Rankings
Rankings
224,373
World Rank
1,833
Country Rank
25
University
Ranking Based On Selection:
25
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