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 :26
United States
Lauren T Toth
coral reef
paleoecology
climate change
restoration
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
32
31
0.969
* Total i10 IndexRankings
Ranking Based On Selection :27
United States
Stephen C Phillips
Gas Hydrates
Sedimentology
Marine Geology
Biogeochemistry
Paleoceanography
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
28
27
0.964
* Total i10 IndexRankings
Ranking Based On Selection :28
United States
Brady Couvillion
Coastal Wetlands
Wetland Ecology
Remote Sensing
GIS
Geomorphology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
28
23
0.821
* Total i10 IndexRankings
Ranking Based On Selection :29
United States
Kevin Buffington
coastal wetlands
sea-level rise
remote sensing
numerical modeling
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
27
24
0.889
* Total i10 IndexRankings
Ranking Based On Selection :30
United States
Olivia M Cheriton
coastal physical oceanography
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
26
20
0.769
* Total i10 IndexRankings
Ranking Based On Selection :31
United States
Jenna Brown
physical oceanography
nearshore processes
video remote sensing
field observations
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
25
20
0.800
* Total i10 IndexRankings
Ranking Based On Selection :32
United States
Phillipe Wernette
Coastal Geomorphology/Geomorphology/Geography
GIS and Remote Sensing
Geopyhsics
Machine Learning
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
23
22
0.957
* Total i10 IndexRankings
Ranking Based On Selection :33
United States
Julie Richey
Paleoceanography
Organic Geochemistry
Paleoclimate ...
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
22
21
0.955
* Total i10 IndexRankings
Ranking Based On Selection :34
United States
Gregg Snedden
coastal physical oceanography
sea level
coastal wetlands
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
22
17
0.773
* Total i10 IndexRankings
Ranking Based On Selection :35
United States
Amina Rangoonwala
Remote sensing
GIS
Coastal wetlands
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
22
11
0.500
* Total i10 IndexRankings
Ranking Based On Selection :36
United States
Jason Addison
Paleoceanography
Pacific Ocean
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
20
19
0.950
* Total i10 IndexRankings
Ranking Based On Selection :37
United States
Davina L Passeri
Hydrodynamics
Coastal Morphology
Sea Level Rise
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
20
19
0.950
* Total i10 IndexRankings
Ranking Based On Selection :38
United States
Laura Gemery
Taxonomy and ecology of Arctic ostracoda and foraminifers
Paleoceanography and stratigraphy of the Arctic Ocean
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
18
17
0.944
* Total i10 IndexRankings
Ranking Based On Selection :39
United States
Kira Mizell
marine minerals
ferromanganese crusts
manganese nodules
phosphorite
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
16
16
1.000
* Total i10 IndexRankings
Ranking Based On Selection :40
United States
Michael R Toomey
Coastal Geology
Coral Reefs
Tropical Cyclones
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
16
15
0.938
* Total i10 IndexRankings
Ranking Based On Selection :41
United States
Dan Nowacki
Coastal Oceanography
Sediment Transport
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
16
14
0.875
* Total i10 IndexRankings
Ranking Based On Selection :42
United States
Emily Himmelstoss
Shoreline change
erosion
coastal hazards
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
12
0.800
* Total i10 IndexRankings
Ranking Based On Selection :43
United States
Ashton F Flinders
gravity
volcano seismology
high performance computing
seismic tomography
marine geophysics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
9
0.600
* Total i10 IndexRankings
Ranking Based On Selection :44
United States
Janet Watt
Marine Geology
Tectonics
Geohazards
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
10
0.714
* Total i10 IndexRankings
Ranking Based On Selection :45
United States
Laura L Brothers
marine geology
seafloor mapping
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
10
0.714
* Total i10 IndexRankings
Ranking Based On Selection :46
United States
Kurt J Rosenberger
Coastal Physical Oceanography
Sediment Transport
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
13
11
0.846
* Total i10 IndexRankings
Ranking Based On Selection :47
United States
Jennifer Miselis
coastal geology & evolution
sediment availability & flux
shoreface morphodynamics
stratigraphy & sedimentology
climate chang
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
9
0.750
* Total i10 IndexRankings
Ranking Based On Selection :48
United States
Ferdinand Oberle
Geology
Coastal Hydrology
Oceanography
Radiochemistry
Remote Sensing
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
10
0.909
* Total i10 IndexRankings
Ranking Based On Selection :49
United States
Benjamin K Norris
Coastal Oceanography
Hydrodynamics
Aquatic Vegetation
Estuaries
Sediment Transport
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
8
0.889
* Total i10 IndexRankings
Ranking Based On Selection :50
United States
Jin-Si R Over
Coastal geology
remote sensing
micropaleontology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
6
1.000
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 26
Lauren T Toth
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
32
31
0.969
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 27
Stephen C Phillips
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
28
27
0.964
Gas Hydrates
Sedimentology
Marine Geology
Biogeochemistry
Paleoceanography
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 28
Brady Couvillion
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
28
23
0.821
Coastal Wetlands
Wetland Ecology
Remote Sensing
GIS
Geomorphology
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 29
Kevin Buffington
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
27
24
0.889
coastal wetlands
sea-level rise
remote sensing
numerical modeling
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 30
Olivia M Cheriton
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
26
20
0.769
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 31
Jenna Brown
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
25
20
0.800
physical oceanography
nearshore processes
video remote sensing
field observations
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 32
Phillipe Wernette
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
23
22
0.957
Coastal Geomorphology/Geomorphology/Geography
GIS and Remote Sensing
Geopyhsics
Machine Learning
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 33
Julie Richey
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
22
21
0.955
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 34
Gregg Snedden
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
22
17
0.773
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 35
Amina Rangoonwala
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
22
11
0.500
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 36
Jason Addison
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
20
19
0.950
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 37
Davina L Passeri
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
20
19
0.950
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 38
Laura Gemery
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
18
17
0.944
Taxonomy and ecology of Arctic ostracoda and foraminifers
Paleoceanography and stratigraphy of the Arctic Ocean
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 39
Kira Mizell
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
16
16
1.000
marine minerals
ferromanganese crusts
manganese nodules
phosphorite
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 40
Michael R Toomey
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
16
15
0.938
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 41
Dan Nowacki
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
16
14
0.875
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 42
Emily Himmelstoss
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
12
0.800
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 43
Ashton F Flinders
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
9
0.600
gravity
volcano seismology
high performance computing
seismic tomography
marine geophysics
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 44
Janet Watt
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
10
0.714
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 45
Laura L Brothers
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
10
0.714
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 46
Kurt J Rosenberger
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
13
11
0.846
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 47
Jennifer Miselis
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
9
0.750
coastal geology & evolution
sediment availability & flux
shoreface morphodynamics
stratigraphy & sedimentology
climate chang
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 48
Ferdinand Oberle
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
10
0.909
Geology
Coastal Hydrology
Oceanography
Radiochemistry
Remote Sensing
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 49
Benjamin K Norris
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
8
0.889
Coastal Oceanography
Hydrodynamics
Aquatic Vegetation
Estuaries
Sediment Transport
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 50
Jin-Si R Over
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
6
1.000