Total 2,393,106 scientists, country 221, and institutions 24,447 are evaluated in the Productivity Rankings, an exclusive service provided by AD Scientific Index. This ranking measures and highlights the scientific productivity of researchers based on the i10 index (number of publications with at least 10 citations). This system identifies highly productive scientists across disciplines, institutions, and regions, contributing to the development of evidence-based academic policies and effective incentive mechanisms. The rankings include global, regional, and institutional analyses, along with specialized rankings such as Scientists' Last 6 Years' i10 Index and Universities' i10 Index Rankings 2025. With Premium Membership, you can:
- Gain full access to detailed comparisons and advanced analytics,
- Objectively evaluate your academic productivity,
- Make strategic, data-driven decisions to enhance performance.
* Total i10 IndexRankings
Ranking Based On Selection: 1
water waves and tsunami modeling
coastal engineering
wave energy systems
computational fluid dynamics
boundary element meth.
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
162
85
0.525
* Total i10 IndexRankings
Ranking Based On Selection: 2
Marine and Environmental Chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
161
136
0.845
* Total i10 IndexRankings
Ranking Based On Selection: 3
Paleomagnetism
paleoclimate
habitat mapping
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
160
94
0.588
* Total i10 IndexRankings
Ranking Based On Selection: 4
volcanology
volcanoes
marine geology
explosive volcanism
submarine volcanism
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
148
94
0.635
* Total i10 IndexRankings
Ranking Based On Selection: 5
physics
dynamics
oceanography
instrumentation
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
123
42
0.341
* Total i10 IndexRankings
Ranking Based On Selection: 6
Marine Organic Chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
110
18
0.164
* Total i10 IndexRankings
Ranking Based On Selection: 7
Geobiology
Oceanography
Geomicrobiology
Biogeochemistry
Subsurface microbiology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
101
69
0.683
* Total i10 IndexRankings
Ranking Based On Selection: 8
Underwater acoustics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
73
27
0.370
* Total i10 IndexRankings
Ranking Based On Selection: 9
Atmosphere
Ocean
tropical cyclones
hurricanes
typhoons
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
70
52
0.743
* Total i10 IndexRankings
Ranking Based On Selection: 10
Igneous petrology
geochemistry
volcanology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
68
59
0.868
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* Total i10 IndexRankings
Ranking Based On Selection: 11
Biological oceanography
physical oceanography
underwater technology
deep sea and temperate reefs
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
66
58
0.879
* Total i10 IndexRankings
Ranking Based On Selection: 12
Diseases of Marine Organisms (DIMO)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
63
44
0.698
* Total i10 IndexRankings
Ranking Based On Selection: 13
Microbial Oceanography
Subsurface Microbiology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
61
40
0.656
* Total i10 IndexRankings
Ranking Based On Selection: 14
Coastal Geology
Marine Geology
Sedimentology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
60
41
0.683
* Total i10 IndexRankings
Ranking Based On Selection: 15
marine geophysics
plate boundaries
neotectonics
underwater geomorphology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
54
21
0.389
* Total i10 IndexRankings
Ranking Based On Selection: 16
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
53
43
0.811
* Total i10 IndexRankings
Ranking Based On Selection: 17
oceanography
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
52
35
0.673
* Total i10 IndexRankings
Ranking Based On Selection: 18
Marine Geophysics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
48
27
0.563
* Total i10 IndexRankings
Ranking Based On Selection: 19
Numerical modeling
Coastal engineering
Renewable energy
Hydraulics and hydrology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
45
32
0.711
* Total i10 IndexRankings
Ranking Based On Selection: 20
Physical Oceanography
Remote Sensing
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
44
33
0.750
* Total i10 IndexRankings
Ranking Based On Selection: 21
Physical Oceanography
Biogeochemistry
Climate
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
41
39
0.951
* Total i10 IndexRankings
Ranking Based On Selection: 22
Coastal physical oceanography
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
41
20
0.488
* Total i10 IndexRankings
Ranking Based On Selection: 23
Geotechnical
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
38
20
0.526
* Total i10 IndexRankings
Ranking Based On Selection: 24
ocean color
optics
phytoplankton
oceanography
limnology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
37
30
0.811
* Total i10 IndexRankings
Ranking Based On Selection: 25
biological oceanography
compound-specific isotope geochemistry
food web ecology
climate change
human-environment interaction
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
34
33
0.971
Stephan T Grilli
University of Rhode Island
Kingston, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
162
85
0.525
water waves and tsunami modeling
coastal engineering
wave energy systems
computational fluid dynamics
boundary element meth.
Rainer Lohmann
University of Rhode Island
Kingston, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
161
136
0.845
Marine and Environmental Chemistry
John W King
University of Rhode Island
Kingston, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
160
94
0.588
Paleomagnetism
paleoclimate
habitat mapping
Steven Carey
University of Rhode Island
Kingston, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
148
94
0.635
volcanology
volcanoes
marine geology
explosive volcanism
submarine volcanism
D Randolph Watts
University of Rhode Island
Kingston, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
123
42
0.341
physics
dynamics
oceanography
instrumentation
James G Quinn
University of Rhode Island
Kingston, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
110
18
0.164
Marine Organic Chemistry
Steven D Hondt
University of Rhode Island
Kingston, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
101
69
0.683
Geobiology
Oceanography
Geomicrobiology
Biogeochemistry
Subsurface microbiology
James Miller
University of Rhode Island
Kingston, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
73
27
0.370
Underwater acoustics
Isaac Ginis
University of Rhode Island
Kingston, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
70
52
0.743
Atmosphere
Ocean
tropical cyclones
hurricanes
typhoons
Katherine A Kelley
University of Rhode Island
Kingston, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
68
59
0.868
Igneous petrology
geochemistry
volcanology
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Andrew J Davies
University of Rhode Island
Kingston, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
66
58
0.879
Biological oceanography
physical oceanography
underwater technology
deep sea and temperate reefs
Marta Gomez Chiarri
University of Rhode Island
Kingston, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
63
44
0.698
Diseases of Marine Organisms (DIMO)
David C Smith
University of Rhode Island
Kingston, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
61
40
0.656
Microbial Oceanography
Subsurface Microbiology
JP Walsh
University of Rhode Island
Kingston, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
60
41
0.683
Coastal Geology
Marine Geology
Sedimentology
Marie Helene Cormier
University of Rhode Island
Kingston, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
54
21
0.389
marine geophysics
plate boundaries
neotectonics
underwater geomorphology
Susanne Menden-Deuer
University of Rhode Island
Kingston, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
53
43
0.811
Kathleen A Donohue
University of Rhode Island
Kingston, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
52
35
0.673
Robert Pockalny
University of Rhode Island
Kingston, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
48
27
0.563
M Reza Hashemi
University of Rhode Island
Kingston, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
45
32
0.711
Numerical modeling
Coastal engineering
Renewable energy
Hydraulics and hydrology
Igor Belkin
University of Rhode Island
Kingston, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
44
33
0.750
Physical Oceanography
Remote Sensing
Jaime Palter
University of Rhode Island
Kingston, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
41
39
0.951
Physical Oceanography
Biogeochemistry
Climate
David S Ullman
University of Rhode Island
Kingston, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
41
20
0.488
Coastal physical oceanography
Christopher Dp Baxter
University of Rhode Island
Kingston, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
38
20
0.526
Colleen Mouw
University of Rhode Island
Kingston, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
37
30
0.811
ocean color
optics
phytoplankton
oceanography
limnology
Kelton Mcmahon
University of Rhode Island
Kingston, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
34
33
0.971
biological oceanography
compound-specific isotope geochemistry
food web ecology
climate change
human-environment interaction