Productivity Rankings is an exclusive service provided by AD Scientific Index. This ranking system, derived from the i10 index, highlights the productivity of scientists in publishing impactful scientific articles. Productivity Rankings serves as a tool to identify highly productive scientists across specific areas, disciplines, universities, and countries, and supports the creation of effective incentives and academic policies. The global, regional, and institutional rankings of scientists in this table are calculated based on their total i10 index. Moreover, you can explore special rankings derived from Productivity Rankings, such as 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
Marine Geology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
217
136
0.627
* Total i10 IndexRankings
Ranking Based On Selection :2
physical oceanography
fluid dynamics
turbulence
air-sea interactions
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
157
123
0.783
* Total i10 IndexRankings
Ranking Based On Selection :3
Oceanography
marine geology
paleoceanography
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
145
74
0.510
* Total i10 IndexRankings
Ranking Based On Selection :4
Oceanography
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
142
89
0.627
* Total i10 IndexRankings
Ranking Based On Selection :5
Marine ecology
fish early life history
population connectivity
plankton dynamics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
135
97
0.719
* Total i10 IndexRankings
Ranking Based On Selection :6
oceanography
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
133
91
0.684
* Total i10 IndexRankings
Ranking Based On Selection :7
oceanography
marine geology
geochemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
122
93
0.762
* Total i10 IndexRankings
Ranking Based On Selection :8
oceanography
physical oceanography
fluid mechanics
turbulence
ocean mixing
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
114
103
0.904
* Total i10 IndexRankings
Ranking Based On Selection :9
Oceanography
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
112
41
0.366
* Total i10 IndexRankings
Ranking Based On Selection :10
Oceanography
Marine Microbial Ecology
Photosynthesis
Biogeochemical Cycles
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
100
80
0.800
* Total i10 IndexRankings
Ranking Based On Selection :11
marine biology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
98
62
0.633
* Total i10 IndexRankings
Ranking Based On Selection :12
marine mammals bioacoustics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
96
74
0.771
* Total i10 IndexRankings
Ranking Based On Selection :13
Marine biology
aquaculture
ocean acidification
microcapsules
larvae
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
94
56
0.596
* Total i10 IndexRankings
Ranking Based On Selection :14
40Ar/39Ar geochronology
hotspots
seamounts
IODP
cyberinfrastructure
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
92
80
0.870
* Total i10 IndexRankings
Ranking Based On Selection :15
Population Ecology
Marine Mammals
Photographic mark-recapture
Photogrammetry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
90
83
0.922
* Total i10 IndexRankings
Ranking Based On Selection :16
Climate
Oceanography
Biogeochemistry
Paleoclimate
Physics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
89
74
0.831
* Total i10 IndexRankings
Ranking Based On Selection :17
ocean biogeochemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
86
65
0.756
* Total i10 IndexRankings
Ranking Based On Selection :18
Marine fish ecology
Early life history
Reef fish ecology
Population connectivity
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
84
72
0.857
* Total i10 IndexRankings
Ranking Based On Selection :19
Marine Ecology
Seabird Ecology
Cetacean Ecology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
83
62
0.747
* Total i10 IndexRankings
Ranking Based On Selection :20
Marine and coastal ecology
community ecology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
78
66
0.846
* Total i10 IndexRankings
Ranking Based On Selection :21
Oceanography
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
76
42
0.553
* Total i10 IndexRankings
Ranking Based On Selection :22
physical oceanography
ocean currents
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
75
42
0.560
* Total i10 IndexRankings
Ranking Based On Selection :23
Marine Ecology
marine megafauna
conservation
behavioral ecology
spatial ecology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
73
68
0.932
* Total i10 IndexRankings
Ranking Based On Selection :24
Marine Biotechnology
Biomolecular Materials
Toxicology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
71
20
0.282
* Total i10 IndexRankings
Ranking Based On Selection :25
marine geochemistry
limnology
ocean observing systems
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
70
40
0.571
Robert A Duncan
Oregon State University
Corvallis, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
217
136
0.627
James N Moum
Oregon State University
Corvallis, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
157
123
0.783
physical oceanography
fluid dynamics
turbulence
air-sea interactions
Mitchell Lyle
Oregon State University
Corvallis, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
145
74
0.510
Oceanography
marine geology
paleoceanography
Rob Holman
Oregon State University
Corvallis, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
142
89
0.627
Robert Cowen
Oregon State University
Corvallis, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
135
97
0.719
Marine ecology
fish early life history
population connectivity
plankton dynamics
John (Jack) Barth|Jack A Barth, John Barth, J. A. Barth
Oregon State University
Corvallis, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
133
91
0.684
Marta Torres
Oregon State University
Corvallis, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
122
93
0.762
oceanography
marine geology
geochemistry
Jonathan Nash
Oregon State University
Corvallis, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
114
103
0.904
oceanography
physical oceanography
fluid mechanics
turbulence
ocean mixing
Nicklas G Pisias
Oregon State University
Corvallis, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
112
41
0.366
Ricardo Letelier
Oregon State University
Corvallis, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
100
80
0.800
Oceanography
Marine Microbial Ecology
Photosynthesis
Biogeochemical Cycles
Robert Pitman
Oregon State University
Corvallis, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
98
62
0.633
D Mellinger
Oregon State University
Corvallis, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
96
74
0.771
marine mammals bioacoustics
Chris Langdon
Oregon State University
Corvallis, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
94
56
0.596
Marine biology
aquaculture
ocean acidification
microcapsules
larvae
Anthony Ap Koppers
Oregon State University
Corvallis, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
92
80
0.870
40Ar/39Ar geochronology
hotspots
seamounts
IODP
cyberinfrastructure
John Durban
Oregon State University
Corvallis, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
90
83
0.922
Population Ecology
Marine Mammals
Photographic mark-recapture
Photogrammetry
Andreas Schmittner
Oregon State University
Corvallis, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
89
74
0.831
Climate
Oceanography
Biogeochemistry
Paleoclimate
Physics
Burke Hales
Oregon State University
Corvallis, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
86
65
0.756
ocean biogeochemistry
Su Sponaugle
Oregon State University
Corvallis, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
84
72
0.857
Marine fish ecology
Early life history
Reef fish ecology
Population connectivity
Lisa T Ballance
Oregon State University
Corvallis, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
83
62
0.747
Marine Ecology
Seabird Ecology
Cetacean Ecology
Sally D Hacker
Oregon State University
Corvallis, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
78
66
0.846
Marine and coastal ecology
community ecology
P Ted Strub
Oregon State University
Corvallis, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
76
42
0.553
P Michael Kosro
Oregon State University
Corvallis, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
75
42
0.560
physical oceanography
ocean currents
Leigh G Torres
Oregon State University
Corvallis, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
73
68
0.932
Marine Ecology
marine megafauna
conservation
behavioral ecology
spatial ecology
Guri Roesijadi
Oregon State University
Corvallis, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
71
20
0.282
Marine Biotechnology
Biomolecular Materials
Toxicology
Robert Collier
Oregon State University
Corvallis, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
70
40
0.571
marine geochemistry
limnology
ocean observing systems