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
Economics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
20
8
0.400
* Total i10 IndexRankings
Ranking Based On Selection :27
Evolutionary developmental genetics
insect appendage patterning
polyphenism
scaling
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
19
17
0.895
* Total i10 IndexRankings
Ranking Based On Selection :28
Logic
Philosophy
Metaphors
Arguments
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
19
15
0.789
* Total i10 IndexRankings
Ranking Based On Selection :29
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
18
10
0.556
* Total i10 IndexRankings
Ranking Based On Selection :30
Depression
stress generation
personality disorders
emotion regulation
emerging adulthood
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
17
11
0.647
* Total i10 IndexRankings
Ranking Based On Selection :31
Atomic
molecular
and optical physics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
17
4
0.235
* Total i10 IndexRankings
Ranking Based On Selection :32
Multinationals
Foreign Direct Investment
Economic Integration
International Trade
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
16
14
0.875
* Total i10 IndexRankings
Ranking Based On Selection :33
Experimental Atomic Physics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
16
4
0.250
* Total i10 IndexRankings
Ranking Based On Selection :34
Community Ecology
Climate Change Ecology
Complex Systems
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
15
1.000
* Total i10 IndexRankings
Ranking Based On Selection :35
circadian rhythms
computational chronobiology
limit cycle models
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
11
0.733
* Total i10 IndexRankings
Ranking Based On Selection :36
Coral reef ecology
Marine conservation
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
13
0.929
* Total i10 IndexRankings
Ranking Based On Selection :37
meteorites
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
12
0.857
* Total i10 IndexRankings
Ranking Based On Selection :38
Neuroethology
Neural Coding
Animal Behavior
Comparative Neuroscience
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
11
0.786
* Total i10 IndexRankings
Ranking Based On Selection :39
Education and Organizational Development
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
9
0.643
* Total i10 IndexRankings
Ranking Based On Selection :40
comparative politics
post-communist politics and society
German foreign policy
European memory politics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
8
0.571
* Total i10 IndexRankings
Ranking Based On Selection :41
memory
spatial navigation
cognitive neuroscience
computational modeling
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
13
12
0.923
* Total i10 IndexRankings
Ranking Based On Selection :42
Ice cores
geochemistry
paleoclimate
radiogenic isotopes
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
13
11
0.846
* Total i10 IndexRankings
Ranking Based On Selection :43
Latin America
Andes
Indigeneity
Gender
Performance
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
10
0.833
* Total i10 IndexRankings
Ranking Based On Selection :44
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
9
0.750
* Total i10 IndexRankings
Ranking Based On Selection :45
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
9
0.750
* Total i10 IndexRankings
Ranking Based On Selection :46
Mutualism
species interactions
theoretical ecology
dispersal
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
11
1.000
* Total i10 IndexRankings
Ranking Based On Selection :47
Coastal Geomorphology
Ecogeomorphology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
10
0.909
* Total i10 IndexRankings
Ranking Based On Selection :48
Statistics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
8
0.727
* Total i10 IndexRankings
Ranking Based On Selection :49
Macroeconometric modeling
policy analysis
forecasting
applied econometrics
economic impact analysis
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
5
0.455
* Total i10 IndexRankings
Ranking Based On Selection :50
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
10
9
0.900
Randy Nelson
Colby College
Waterville, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
20
8
0.400
David R Angelini
Colby College
Waterville, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
19
17
0.895
Evolutionary developmental genetics
insect appendage patterning
polyphenism
scaling
Daniel Cohen
Colby College
Waterville, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
19
15
0.789
Logic
Philosophy
Metaphors
Arguments
Judy Stone
Colby College
Waterville, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
18
10
0.556
Erin Sheets
Colby College
Waterville, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
17
11
0.647
Depression
stress generation
personality disorders
emotion regulation
emerging adulthood
Duncan Tate
Colby College
Waterville, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
17
4
0.235
Andreas Waldkirch
Colby College
Waterville, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
16
14
0.875
Multinationals
Foreign Direct Investment
Economic Integration
International Trade
Charles Conover
Colby College
Waterville, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
16
4
0.250
Allison K Barner
Colby College
Waterville, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
15
1.000
Community Ecology
Climate Change Ecology
Complex Systems
Stephanie Taylor
Colby College
Waterville, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
11
0.733
circadian rhythms
computational chronobiology
limit cycle models
Benjamin P Neal
Colby College
Waterville, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
13
0.929
Coral reef ecology
Marine conservation
Tasha Dunn
Colby College
Waterville, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
12
0.857
Joshua P Martin
Colby College
Waterville, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
11
0.786
Neuroethology
Neural Coding
Animal Behavior
Comparative Neuroscience
Carol A Hurney
Colby College
Waterville, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
9
0.643
Education and Organizational Development
Jennifer Yoder
Colby College
Waterville, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
8
0.571
comparative politics
post-communist politics and society
German foreign policy
European memory politics
Derek J Huffman
Colby College
Waterville, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
13
12
0.923
memory
spatial navigation
cognitive neuroscience
computational modeling
Bess Koffman
Colby College
Waterville, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
13
11
0.846
Ice cores
geochemistry
paleoclimate
radiogenic isotopes
Nell Haynes
Colby College
Waterville, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
10
0.833
Latin America
Andes
Indigeneity
Gender
Performance
Christel Kesler
Colby College
Waterville, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
9
0.750
Lindsey R Madison
Colby College
Waterville, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
9
0.750
Christopher M Moore
Colby College
Waterville, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
11
1.000
Alejandra C Ortiz
Colby College
Waterville, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
10
0.909
Coastal Geomorphology
Ecogeomorphology
Jerzy Wieczorek
Colby College
Waterville, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
8
0.727
Michael Donihue
Colby College
Waterville, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
5
0.455
Macroeconometric modeling
policy analysis
forecasting
applied econometrics
economic impact analysis
Daniel Lafave
Colby College
Waterville, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
10
9
0.900