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
Perception-Action-Cognition
Biology
Complexity
Engineering
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
84
73
0.869
* Total i10 IndexRankings
Ranking Based On Selection :2
Behavior analysis
learning
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
40
31
0.775
* Total i10 IndexRankings
Ranking Based On Selection :3
Ecology and Evolutionary Biology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
33
24
0.727
* Total i10 IndexRankings
Ranking Based On Selection :4
floodplains
deserts
hydrology
biogeochemistry
conservation
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
33
22
0.667
* Total i10 IndexRankings
Ranking Based On Selection :5
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
27
15
0.556
* Total i10 IndexRankings
Ranking Based On Selection :6
fungi
arid zone ecology
decomposition
non-rainfall moisture
endophytes
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
24
16
0.667
* Total i10 IndexRankings
Ranking Based On Selection :7
Evolution
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
19
10
0.526
* Total i10 IndexRankings
Ranking Based On Selection :8
anarchism
feminism
queer theory
ecopsychology
power
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
19
7
0.368
* Total i10 IndexRankings
Ranking Based On Selection :9
Economics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
18
8
0.444
* Total i10 IndexRankings
Ranking Based On Selection :10
computer vision
machine learning
computer science education
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
18
7
0.389
* Total i10 IndexRankings
Ranking Based On Selection :11
Subcultures
Social Movements
Masculinities
Music Sociology
Deviance
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
17
13
0.765
* Total i10 IndexRankings
Ranking Based On Selection :12
cognitive psychology
psychology of humor
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
17
5
0.294
* Total i10 IndexRankings
Ranking Based On Selection :13
sociology
perceptual control theory
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
9
0.600
* Total i10 IndexRankings
Ranking Based On Selection :14
applied harmonic analysis
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
8
0.533
* Total i10 IndexRankings
Ranking Based On Selection :15
optics
chemical physics
physics demos
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
1
0.067
* Total i10 IndexRankings
Ranking Based On Selection :16
West Africa
political decentralization
mobility
pastoralism
resource tenure
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
13
11
0.846
* Total i10 IndexRankings
Ranking Based On Selection :17
political science
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
13
9
0.692
* Total i10 IndexRankings
Ranking Based On Selection :18
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
13
0
0.000
* Total i10 IndexRankings
Ranking Based On Selection :19
International Trade
Microeconomic Impacts of Globalization
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
9
0.750
* Total i10 IndexRankings
Ranking Based On Selection :20
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
7
0.583
* Total i10 IndexRankings
Ranking Based On Selection :21
Computer Science
Performance
Security
Reliability
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
10
0.909
* Total i10 IndexRankings
Ranking Based On Selection :22
Biology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
9
0.818
* Total i10 IndexRankings
Ranking Based On Selection :23
Immigration
Transnationalism
Social Policy
European Union
Latin America
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
8
0.727
* Total i10 IndexRankings
Ranking Based On Selection :24
Environmental Chemistry
Biogeochemistry
Analytical Chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
10
9
0.900
* Total i10 IndexRankings
Ranking Based On Selection :25
Social Movement
Migration
Diaspora
Media Discourse
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
10
9
0.900
Damian G Kelty Stephen
Grinnell College
Grinnell, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
84
73
0.869
Perception-Action-Cognition
Biology
Complexity
Engineering
David Lopatto
Grinnell College
Grinnell, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
40
31
0.775
Vince Eckhart
Grinnell College
Grinnell, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
33
24
0.727
Ecology and Evolutionary Biology
Peter J Jacobson
Grinnell College
Grinnell, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
33
22
0.667
floodplains
deserts
hydrology
biogeochemistry
conservation
Kathryn Kamp
Grinnell College
Grinnell, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
27
15
0.556
Kathy Jacobson
Grinnell College
Grinnell, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
24
16
0.667
fungi
arid zone ecology
decomposition
non-rainfall moisture
endophytes
Jonathan M Brown
Grinnell College
Grinnell, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
19
10
0.526
Jamie Heckert
Grinnell College
Grinnell, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
19
7
0.368
anarchism
feminism
queer theory
ecopsychology
power
Mark Montgomery
Grinnell College
Grinnell, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
18
8
0.444
Jerod J Weinman
Grinnell College
Grinnell, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
18
7
0.389
computer vision
machine learning
computer science education
Ross Haenfler
Grinnell College
Grinnell, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
17
13
0.765
Subcultures
Social Movements
Masculinities
Music Sociology
Deviance
Janet Gibson
Grinnell College
Grinnell, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
17
5
0.294
Kent Mcclelland
Grinnell College
Grinnell, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
9
0.600
Jeffrey D Blanchard
Grinnell College
Grinnell, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
8
0.533
Paul Tjossem
Grinnell College
Grinnell, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
1
0.067
Leif Brottem
Grinnell College
Grinnell, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
13
11
0.846
West Africa
political decentralization
mobility
pastoralism
resource tenure
Danielle N Lussier
Grinnell College
Grinnell, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
13
9
0.692
Joel W Goldstein
Grinnell College
Grinnell, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
13
0
0.000
Hale Utar
Grinnell College
Grinnell, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
9
0.750
International Trade
Microeconomic Impacts of Globalization
Andrea Tracy
Grinnell College
Grinnell, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
7
0.583
Charlie Curtsinger|Charles M. Curtsinger
Grinnell College
Grinnell, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
10
0.909
Computer Science
Performance
Security
Reliability
Yee Mon Thu
Grinnell College
Grinnell, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
9
0.818
Xavier Escandell
Grinnell College
Grinnell, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
8
0.727
Immigration
Transnationalism
Social Policy
European Union
Latin America
Andrew M Graham
Grinnell College
Grinnell, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
10
9
0.900
Environmental Chemistry
Biogeochemistry
Analytical Chemistry
Sharon Quinsaat
Grinnell College
Grinnell, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
10
9
0.900
Social Movement
Migration
Diaspora
Media Discourse