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Citation Rankings
Smart Institutional Excellence Plan
The Top 100 scientists are ranked based on total H-index scores at the global, regional, national, and institutional levels. Rankings cover 10 regions, 13 main fields, and 221 subfields. Subject field rankings (at world, region, country, and university levels) are currently in Beta version and updated in near real-time.
Note: Researchers classified as "others" (currently 1,122,060 profiles whose fields are undetermined or unedited) are excluded from subject and regional rankings. These rankings will dynamically evolve as the “others” profiles are reviewed and properly categorized.
* Total H Index Rankings
Rankings
1,059
World Rank
32
Country Rank
2
University
Ranking Based On Selection:
1
Engineering & Technology / Marine Sciences and Engineering
Biological Oceanography | nutrients | phytoplankto
Biological Oceanography | nutrients | phytoplankto
H-Index Metrics
-
H-Index177
-
i10 Index1,016
-
Citation Counts144,310
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* Total H Index Rankings
Rankings
1,213
World Rank
24
Country Rank
1
University
Ranking Based On Selection:
2
Engineering & Technology / Marine Sciences and Engineering
organic geochemistry | microbial ecology | chemical oceanography | biogeochemistry | limnolog
organic geochemistry | microbial ecology | chemical oceanography | biogeochemistry | limnolog
H-Index Metrics
-
H-Index170
-
i10 Index855
-
Citation Counts109,000
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* Total H Index Rankings
Rankings
2,465
World Rank
16
Country Rank
3
University
Ranking Based On Selection:
3
* Total H Index Rankings
Rankings
2,971
World Rank
1,325
Country Rank
3
University
Ranking Based On Selection:
4
Engineering & Technology / Marine Sciences and Engineering
microbiology | oceanography | earth sciences | biogeochemistr
microbiology | oceanography | earth sciences | biogeochemistr
H-Index Metrics
-
H-Index137
-
i10 Index484
-
Citation Counts81,048
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* Total H Index Rankings
Rankings
3,591
World Rank
1,605
Country Rank
45
University
Ranking Based On Selection:
5
Engineering & Technology / Marine Sciences and Engineering
Climate change | climate variability | climate modeling | ocean-atmospheric dynamic
Climate change | climate variability | climate modeling | ocean-atmospheric dynamic
H-Index Metrics
-
H-Index130
-
i10 Index438
-
Citation Counts66,056
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* Total H Index Rankings
Rankings
3,679
World Rank
316
Country Rank
1
University
Ranking Based On Selection:
6
Engineering & Technology / Marine Sciences and Engineering
Microplastics | ecology of coastal defences | marine ecology | marine pollutio
Microplastics | ecology of coastal defences | marine ecology | marine pollutio
H-Index Metrics
-
H-Index129
-
i10 Index294
-
Citation Counts121,254
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* Total H Index Rankings
Rankings
4,118
World Rank
1,873
Country Rank
3
University
Ranking Based On Selection:
7
Engineering & Technology / Marine Sciences and Engineering
Physical Chemistry of Natural Waters | Chemical Oceanography | Marine Chemistr
Physical Chemistry of Natural Waters | Chemical Oceanography | Marine Chemistr
H-Index Metrics
-
H-Index126
-
i10 Index471
-
Citation Counts81,088
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* Total H Index Rankings
Rankings
4,403
World Rank
163
Country Rank
8
University
Ranking Based On Selection:
8
Engineering & Technology / Marine Sciences and Engineering
coastal processes | coral reefs | coral calcification | ocean acidification | climate chang
coastal processes | coral reefs | coral calcification | ocean acidification | climate chang
H-Index Metrics
-
H-Index124
-
i10 Index364
-
Citation Counts57,601
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* Total H Index Rankings
Rankings
4,600
World Rank
2,100
Country Rank
13
University
Ranking Based On Selection:
9
* Total H Index Rankings
Rankings
4,778
World Rank
2,175
Country Rank
1
University
Ranking Based On Selection:
10
Engineering & Technology / Marine Sciences and Engineering
Chemical Oceanographer Carbon Cycle Ocean Acidiificatio
Chemical Oceanographer Carbon Cycle Ocean Acidiificatio
H-Index Metrics
-
H-Index121
-
i10 Index391
-
Citation Counts88,200
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* Total H Index Rankings
Rankings
4,816
World Rank
2,193
Country Rank
54
University
Ranking Based On Selection:
11
* Total H Index Rankings
Rankings
4,959
World Rank
2,256
Country Rank
56
University
Ranking Based On Selection:
12
* Total H Index Rankings
Rankings
4,995
World Rank
2,272
Country Rank
1
University
Ranking Based On Selection:
13
Engineering & Technology / Marine Sciences and Engineering
harmful algal blooms | HABs | marine biotoxins | toxins | red tide
harmful algal blooms | HABs | marine biotoxins | toxins | red tide
H-Index Metrics
-
H-Index120
-
i10 Index452
-
Citation Counts57,399
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* Total H Index Rankings
Rankings
5,120
World Rank
2,324
Country Rank
7
University
Ranking Based On Selection:
14
Engineering & Technology / Marine Sciences and Engineering
microbiology | microbial genomics | microbial ecology | marine microbiology | microbial oceanograph
microbiology | microbial genomics | microbial ecology | marine microbiology | microbial oceanograph
H-Index Metrics
-
H-Index119
-
i10 Index263
-
Citation Counts63,533
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* Total H Index Rankings
Rankings
5,528
World Rank
2,507
Country Rank
23
University
Ranking Based On Selection:
15
Engineering & Technology / Marine Sciences and Engineering
Biological oceanography | Marine microbiology | Microbial ecolog
Biological oceanography | Marine microbiology | Microbial ecolog
H-Index Metrics
-
H-Index117
-
i10 Index232
-
Citation Counts63,347
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* Total H Index Rankings
Rankings
5,540
World Rank
2,512
Country Rank
1
University
Ranking Based On Selection:
16
Engineering & Technology / Marine Sciences and Engineering
marine conservation | coral reefs | small scale fisheries | social ecological systems | climate chang
marine conservation | coral reefs | small scale fisheries | social ecological systems | climate chang
H-Index Metrics
-
H-Index117
-
i10 Index324
-
Citation Counts46,544
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* Total H Index Rankings
Rankings
5,700
World Rank
2,584
Country Rank
2
University
Ranking Based On Selection:
17
* Total H Index Rankings
Rankings
6,051
World Rank
2,734
Country Rank
9
University
Ranking Based On Selection:
18
Engineering & Technology / Marine Sciences and Engineering
biogeochemistry | geobiology | astrobiology | paleoceanograph
biogeochemistry | geobiology | astrobiology | paleoceanograph
H-Index Metrics
-
H-Index114
-
i10 Index299
-
Citation Counts51,174
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* Total H Index Rankings
Rankings
6,106
World Rank
2,749
Country Rank
64
University
Ranking Based On Selection:
19
* Total H Index Rankings
Rankings
6,170
World Rank
2,783
Country Rank
8
University
Ranking Based On Selection:
20
Engineering & Technology / Marine Sciences and Engineering
Atmospheric chemistry | aerosols | climat
Atmospheric chemistry | aerosols | climat
H-Index Metrics
-
H-Index114
-
i10 Index231
-
Citation Counts54,675
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* Total H Index Rankings
Rankings
6,457
World Rank
561
Country Rank
7
University
Ranking Based On Selection:
21
Engineering & Technology / Marine Sciences and Engineering
Coastal Systems | Climate Change | Risks | Adaptation | Integrated Assessmen
Coastal Systems | Climate Change | Risks | Adaptation | Integrated Assessmen
H-Index Metrics
-
H-Index112
-
i10 Index417
-
Citation Counts65,294
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* Total H Index Rankings
Rankings
6,571
World Rank
325
Country Rank
1
University
Ranking Based On Selection:
22
Engineering & Technology / Marine Sciences and Engineering
Hydrological Modelling | Climate analysis | Statistics | Programming | Oceanograph
Hydrological Modelling | Climate analysis | Statistics | Programming | Oceanograph
H-Index Metrics
-
H-Index112
-
i10 Index176
-
Citation Counts96,281
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* Total H Index Rankings
Rankings
6,727
World Rank
284
Country Rank
1
University
Ranking Based On Selection:
23
* Total H Index Rankings
Rankings
7,042
World Rank
3,180
Country Rank
71
University
Ranking Based On Selection:
24
Engineering & Technology / Marine Sciences and Engineering
Bioactive marine natural products | marine algae and cyanobacteria | biosynthesis | genomics and microbial interactions | chemical
Bioactive marine natural products | marine algae and cyanobacteria | biosynthesis | genomics and microbial interactions | chemical
H-Index Metrics
-
H-Index110
-
i10 Index449
-
Citation Counts45,798
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* Total H Index Rankings
Rankings
7,124
World Rank
281
Country Rank
37
University
Ranking Based On Selection:
25
Engineering & Technology / Marine Sciences and Engineering
Global Change | Marine biodiversity | Fisheries | Conservation Biology | Climate Chang
Global Change | Marine biodiversity | Fisheries | Conservation Biology | Climate Chang
H-Index Metrics
-
H-Index109
-
i10 Index308
-
Citation Counts63,668
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🌍 Be Our Partner: Representation & Collaboration
Represent AD Scientific Index in your country or region — and grow with us.
- ✅ Official recognition as a regional partner
- ✅ Visibility partnership with full brand support
- ✅ Help institutions in your region enhance their academic visibility
- ✅ Contribute to value-driven projects with measurable academic impact
Limited Opportunities Available
