i10 Productivity
Rankings

U.S. Geological Survey/ ScientistsEngineering & Technology / Marine Sciences and Engineering i10 Productivity Rankings 2025

Productivity Rankings is a unique service offered only by “AD Scientific Index”. This is a ranking system derived from the i10 index in order to show the productivity of the scientist in publishing scientific articles of value. Productivity Rankings is an instrument that lists productive scientists in a given area, discipline, university, and country and can guide the development of meaningful incentives and academic policies. The world rankings, regional rankings, and university rankings of scientists in this table are developed based on the total i10 index. Additionally, click to view the special rankings based on Productivity Rankings: Scientists Last 6 years' i10 Index", Universities Total i10 Index Rankings 2025, Universities Last 6 Years i10 Index Rankings 2025 "Art and Humanities i10 Productivity Rankings" and "Social Sciences and Humanities i10 Productivity Rankings"

* Total i10 IndexRankings
Ranking Based On Selection :1
United States
S Jeffress Williams
coastal geology/ SLR impacts/ coastal restoration
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
282
122
0.433
* Total i10 IndexRankings
Ranking Based On Selection :2
United States
John F Piatt
marine ecology
seabird
forage fish
food web
climate change
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
168
82
0.488
* Total i10 IndexRankings
Ranking Based On Selection :3
United States
Peter W Swarzenski
radioecology
coastal aquifers
chemical oceanography
land/sea exchange
marine geochemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
126
98
0.778
* Total i10 IndexRankings
Ranking Based On Selection :4
United States
Uri Ten Brink
Tectonics
seismology
marine geophysics
natural hazards
stratigraphy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
119
76
0.639
* Total i10 IndexRankings
Ranking Based On Selection :5
United States
Peter J Haeussler
Neotectonics
Tectonics
Earthquake Hazards
Submarine Landslides
Lacustrine Paleoseismology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
116
71
0.612
* Total i10 IndexRankings
Ranking Based On Selection :6
United States
Patrick Barnard
coastal hazards
climate impacts
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
111
90
0.811
* Total i10 IndexRankings
Ranking Based On Selection :7
United States
Harry Dowsett
Applied micropaleontology
Paleoceanography
Paleoclimatology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
96
58
0.604
* Total i10 IndexRankings
Ranking Based On Selection :8
United States
Ng Plant
coastal morphology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
95
68
0.716
* Total i10 IndexRankings
Ranking Based On Selection :9
United States
Richard Signell
oceanography
geoinformatics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
88
46
0.523
* Total i10 IndexRankings
Ranking Based On Selection :10
United States
Neil Kamal Ganju
Estuarine processes
sediment transport
numerical modeling
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
84
67
0.798
* Total i10 IndexRankings
Ranking Based On Selection :11
United States
E Robert Thieler
coastal change hazards
continental shelf sedimentation
sea-level rise
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
84
50
0.595
* Total i10 IndexRankings
Ranking Based On Selection :12
United States
Caroline Rogers
marine ecology
coral reefs
conservation biology
biodiversity
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
81
50
0.617
* Total i10 IndexRankings
Ranking Based On Selection :13
United States
Jonathan A Warrick
coastal geomorphology
coastal watersheds
sediment
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
79
58
0.734
* Total i10 IndexRankings
Ranking Based On Selection :14
United States
Christopher R Sherwood
Coastal sediment transport and modeling
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
75
43
0.573
* Total i10 IndexRankings
Ranking Based On Selection :15
United States
Kevin D Kroeger
Coastal biogeochemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
60
45
0.750
* Total i10 IndexRankings
Ranking Based On Selection :16
United States
Christina A Kellogg
Coral Microbial Ecology
Marine Microbiology
Aerosol Microbiology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
49
41
0.837
* Total i10 IndexRankings
Ranking Based On Selection :17
United States
Amanda Demopoulos
benthic ecology
marine ecology
food web ecology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
47
40
0.851
* Total i10 IndexRankings
Ranking Based On Selection :18
United States
Jason D Chaytor
Submarine landslides
neotectonics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
46
37
0.804
* Total i10 IndexRankings
Ranking Based On Selection :20
United States
Hilary Stockdon
coastal processes
coastal geomorphology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
43
27
0.628
* Total i10 IndexRankings
Ranking Based On Selection :21
United States
Sean Vitousek
coastal change
sea-level rise
coastal ocean modeling
data assimilation
satellite remote sensing
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
41
36
0.878
* Total i10 IndexRankings
Ranking Based On Selection :22
United States
Meagan Eagle
Coastal Geochemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
39
39
1.000
* Total i10 IndexRankings
Ranking Based On Selection :24
United States
Alfredo Aretxabaleta
Oceanography
Sediment transport
Physical Oceanography
Coastal Oceanography
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
35
23
0.657
* Total i10 IndexRankings
Ranking Based On Selection :25
United States
James E Conrad
marine geology
tectonics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
35
19
0.543
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 1
S Jeffress Williams
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
282
122
0.433
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 2
John F Piatt
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
168
82
0.488
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 3
Peter W Swarzenski
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
126
98
0.778
radioecology
coastal aquifers
chemical oceanography
land/sea exchange
marine geochemistry
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 4
Uri Ten Brink
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
119
76
0.639
Tectonics
seismology
marine geophysics
natural hazards
stratigraphy
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 5
Peter J Haeussler
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
116
71
0.612
Neotectonics
Tectonics
Earthquake Hazards
Submarine Landslides
Lacustrine Paleoseismology
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 6
Patrick Barnard
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
111
90
0.811
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 7
Harry Dowsett
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
96
58
0.604
Applied micropaleontology
Paleoceanography
Paleoclimatology
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 8
Ng Plant
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
95
68
0.716
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 9
Richard Signell
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
88
46
0.523
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 10
Neil Kamal Ganju
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
84
67
0.798
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 11
E Robert Thieler
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
84
50
0.595
coastal change hazards
continental shelf sedimentation
sea-level rise
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 12
Caroline Rogers
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
81
50
0.617
marine ecology
coral reefs
conservation biology
biodiversity
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 13
Jonathan A Warrick
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
79
58
0.734
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 14
Christopher R Sherwood
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
75
43
0.573
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 15
Kevin D Kroeger
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
60
45
0.750
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 16
Christina A Kellogg
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
49
41
0.837
Coral Microbial Ecology
Marine Microbiology
Aerosol Microbiology
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 17
Amanda Demopoulos
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
47
40
0.851
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 18
Jason D Chaytor
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
46
37
0.804
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 19
Ilsa B Kuffner
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
43
35
0.814
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 20
Hilary Stockdon
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
43
27
0.628
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 21
Sean Vitousek
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
41
36
0.878
coastal change
sea-level rise
coastal ocean modeling
data assimilation
satellite remote sensing
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 22
Meagan Eagle
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
39
39
1.000
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 23
Kimberly Yates
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
39
24
0.615
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 24
Alfredo Aretxabaleta
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
35
23
0.657
Oceanography
Sediment transport
Physical Oceanography
Coastal Oceanography
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 25
James E Conrad
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
35
19
0.543