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".
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :1
Energy security
energy policy
energy studies
climate policy
science and technology studies
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
547
490
0.896
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :2
Ecology and conservation of bumblebees and other insects
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
315
265
0.841
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :3
Environmental Economics
Energy Economics
Economics
Climate Change
Scientometrics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
426
235
0.552
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :4
Particle engineering
Pulmonary drug Delivery
3D printing
Novel Drug Delivery Systems
Transdermal delivery
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
272
219
0.805
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :5
Migration
Rural Geography
the Mediterranean
Islands
Ageing
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
305
188
0.616
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :6
psychology
breast cancer
communication
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
301
186
0.618
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :7
consciousness
neuroscience
granger causality
artificial life
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
216
180
0.833
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :8
Social insects
honey bees
social evolution
behavioural ecology
animal behaviour
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
272
177
0.651
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :9
psychosis
youth mental health
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
185
153
0.827
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :10
Structural Biology of DNA Damage Respones and Molecular Chaperones
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
223
148
0.664
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :11
Crowd Behaviour
Collective Action
Mass Emergencies
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
156
139
0.891
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :12
Bayes factors
unconscious processes
phenomenological control
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
187
133
0.711
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :13
Philosophy
Cognitive Science
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
202
127
0.629
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :14
cognitive neuroscience
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
152
125
0.822
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :15
Statistics
Children's emotional development
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
166
121
0.729
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :16
Theoretical Particle Physics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
134
121
0.903
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :17
Plant physiology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
178
118
0.663
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :18
Sociology
sociological theory
social theory
political sociology
social psychology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
222
114
0.514
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :19
science and technology studies
science policy
ecological economics
risk
uncertainty
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
176
112
0.636
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :20
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
160
109
0.681
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :21
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
157
109
0.694
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :22
self-affirmation
risk perception
optimistic bias
trust
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
141
104
0.738
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :23
Supply chain management
operations management
logistics management
sustainable operations management
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
108
103
0.954
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :24
Clinical neuroscience
Addiction
Learning
Memory
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
163
101
0.620
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :25
social theory
historical sociology
political sociology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
165
99
0.600
Benjamin Sovacool
University of Sussex
Brighton, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
547
490
0.896
Energy security
energy policy
energy studies
climate policy
science and technology studies
Dave Goulson
University of Sussex
Brighton, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
315
265
0.841
Ecology and conservation of bumblebees and other insects
Richard Sj Tol
University of Sussex
Brighton, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
426
235
0.552
Environmental Economics
Energy Economics
Economics
Climate Change
Scientometrics
Ali Nokhodchi
University of Sussex
Brighton, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
272
219
0.805
Particle engineering
Pulmonary drug Delivery
3D printing
Novel Drug Delivery Systems
Transdermal delivery
Russell King
University of Sussex
Brighton, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
305
188
0.616
Migration
Rural Geography
the Mediterranean
Islands
Ageing
Lesley J Fallowfield
University of Sussex
Brighton, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
301
186
0.618
Anil Seth
University of Sussex
Brighton, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
216
180
0.833
Francis Ratnieks
University of Sussex
Brighton, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
272
177
0.651
Social insects
honey bees
social evolution
behavioural ecology
animal behaviour
David Fowler
University of Sussex
Brighton, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
185
153
0.827
Laurence Pearl
University of Sussex
Brighton, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
223
148
0.664
Structural Biology of DNA Damage Respones and Molecular Chaperones
John Drury
University of Sussex
Brighton, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
156
139
0.891
Crowd Behaviour
Collective Action
Mass Emergencies
Zoltan Dienes
University of Sussex
Brighton, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
187
133
0.711
Andy Clark
University of Sussex
Brighton, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
202
127
0.629
Philosophy
Cognitive Science
Jamie Ward
University of Sussex
Brighton, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
152
125
0.822
Andy Field
University of Sussex
Brighton, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
166
121
0.729
Statistics
Children's emotional development
Sebastian Jäger
University of Sussex
Brighton, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
134
121
0.903
Timothy Flowers
University of Sussex
Brighton, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
178
118
0.663
C Wright Mills
University of Sussex
Brighton, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
222
114
0.514
Sociology
sociological theory
social theory
political sociology
social psychology
Andy Stirling
University of Sussex
Brighton, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
176
112
0.636
science and technology studies
science policy
ecological economics
risk
uncertainty
Jane Oakhill
University of Sussex
Brighton, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
160
109
0.681
Peter Newell
University of Sussex
Brighton, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
157
109
0.694
Peter Harris
University of Sussex
Brighton, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
141
104
0.738
self-affirmation
risk perception
optimistic bias
trust
Nachiappan Subramanian
University of Sussex
Brighton, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
108
103
0.954
Supply chain management
operations management
logistics management
sustainable operations management
Theodora Duka
University of Sussex
Brighton, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
163
101
0.620
Clinical neuroscience
Addiction
Learning
Memory
gerard delanty
University of Sussex
Brighton, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
165
99
0.600
social theory
historical sociology
political sociology