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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
Coastal geology
remote sensing
micropaleontology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
6
1.000
Lauren T Toth
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
32
31
0.969
coral reef
paleoecology
climate change
restoration
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
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
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
Olivia M Cheriton
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
26
20
0.769
coastal physical oceanography
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
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
Julie Richey
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
22
21
0.955
Paleoceanography
Organic Geochemistry
Paleoclimate ...
Gregg Snedden
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
22
17
0.773
coastal physical oceanography
sea level
coastal wetlands
Amina Rangoonwala
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
22
11
0.500
Remote sensing
GIS
Coastal wetlands
Jason Addison
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
20
19
0.950
Paleoceanography
Pacific Ocean
Davina L Passeri
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
20
19
0.950
Hydrodynamics
Coastal Morphology
Sea Level Rise
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
Kira Mizell
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
16
16
1.000
marine minerals
ferromanganese crusts
manganese nodules
phosphorite
Michael R Toomey
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
16
15
0.938
Coastal Geology
Coral Reefs
Tropical Cyclones
Dan Nowacki
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
16
14
0.875
Coastal Oceanography
Sediment Transport
Emily Himmelstoss
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
12
0.800
Shoreline change
erosion
coastal hazards
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
Janet Watt
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
10
0.714
Marine Geology
Tectonics
Geohazards
Laura L Brothers
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
10
0.714
marine geology
seafloor mapping
Kurt J Rosenberger
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
13
11
0.846
Coastal Physical Oceanography
Sediment Transport
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
Ferdinand Oberle
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
10
0.909
Geology
Coastal Hydrology
Oceanography
Radiochemistry
Remote Sensing
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
Jin-Si R Over
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
6
1.000
Coastal geology
remote sensing
micropaleontology