Total 2,384,773 scientists, country 221, and institutions 24,456 are evaluated in the Productivity Rankings, an exclusive service provided by AD Scientific Index. This ranking measures and highlights the scientific productivity of researchers based on the i10 index (number of publications with at least 10 citations). This system identifies highly productive scientists across disciplines, institutions, and regions, contributing to the development of evidence-based academic policies and effective incentive mechanisms. The rankings include global, regional, and institutional analyses, along with specialized rankings such as Scientists' Last 6 Years' i10 Index and Universities' i10 Index Rankings 2025. With Premium Membership, you can:
- Gain full access to detailed comparisons and advanced analytics,
- Objectively evaluate your academic productivity,
- Make strategic, data-driven decisions to enhance performance.
* Total 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
565
499
0.883
* Total i10 IndexRankings
Ranking Based On Selection: 2
Environmental Economics
Energy Economics
Economics
Climate Change
Scientometrics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
432
231
0.535
* Total i10 IndexRankings
Ranking Based On Selection: 3
Ecology and conservation of bumblebees and other insects
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
321
256
0.798
* Total i10 IndexRankings
Ranking Based On Selection: 4
Migration
Rural Geography
the Mediterranean
Islands
Ageing
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
309
187
0.605
* Total i10 IndexRankings
Ranking Based On Selection: 5
psychology
breast cancer
communication
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
305
181
0.593
* Total i10 IndexRankings
Ranking Based On Selection: 6
Particle engineering
Pulmonary drug Delivery
3D printing
Novel Drug Delivery Systems
Transdermal delivery
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
281
221
0.786
* Total i10 IndexRankings
Ranking Based On Selection: 7
Social insects
honey bees
social evolution
behavioural ecology
animal behaviour
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
275
174
0.633
* Total i10 IndexRankings
Ranking Based On Selection: 8
workings of an individual's life
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
234
38
0.162
* Total i10 IndexRankings
Ranking Based On Selection: 9
Structural Biology of DNA Damage Respones and Molecular Chaperones
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
225
138
0.613
* Total i10 IndexRankings
Ranking Based On Selection: 10
Sociology
sociological theory
social theory
political sociology
social psychology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
225
111
0.493
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* Total i10 IndexRankings
Ranking Based On Selection: 11
International Trade
Development
Migration
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
223
52
0.233
* Total i10 IndexRankings
Ranking Based On Selection: 12
consciousness
neuroscience
granger causality
artificial life
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
219
180
0.822
* Total i10 IndexRankings
Ranking Based On Selection: 13
Philosophy
Cognitive Science
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
202
121
0.599
* Total i10 IndexRankings
Ranking Based On Selection: 14
psychosis
youth mental health
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
191
153
0.801
* Total i10 IndexRankings
Ranking Based On Selection: 15
Bayes factors
unconscious processes
phenomenological control
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
191
127
0.665
* Total i10 IndexRankings
Ranking Based On Selection: 16
neurobiology of addiction
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
191
53
0.277
* Total i10 IndexRankings
Ranking Based On Selection: 17
Business
Management
Economics
Entrepreneurship
Small Business
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
181
87
0.481
* Total i10 IndexRankings
Ranking Based On Selection: 18
Plant physiology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
180
111
0.617
* Total 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
180
109
0.606
* Total i10 IndexRankings
Ranking Based On Selection: 20
Evolution
Creationism
History and Philosophy of Science
Nature of Science
The Scientific Method
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
180
67
0.372
* Total i10 IndexRankings
Ranking Based On Selection: 21
Psychology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
178
91
0.511
* Total i10 IndexRankings
Ranking Based On Selection: 22
Statistics
Children's emotional development
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
174
117
0.672
* Total i10 IndexRankings
Ranking Based On Selection: 23
social theory
historical sociology
political sociology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
167
93
0.557
* Total i10 IndexRankings
Ranking Based On Selection: 24
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
164
112
0.683
* Total i10 IndexRankings
Ranking Based On Selection: 25
Clinical neuroscience
Addiction
Learning
Memory
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
164
92
0.561
Benjamin Sovacool
University of Sussex
Brighton, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
565
499
0.883
Energy security
energy policy
energy studies
climate policy
science and technology studies
Richard Sj Tol
University of Sussex
Brighton, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
432
231
0.535
Environmental Economics
Energy Economics
Economics
Climate Change
Scientometrics
Dave Goulson
University of Sussex
Brighton, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
321
256
0.798
Ecology and conservation of bumblebees and other insects
Russell King
University of Sussex
Brighton, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
309
187
0.605
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
305
181
0.593
Ali Nokhodchi
University of Sussex
Brighton, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
281
221
0.786
Particle engineering
Pulmonary drug Delivery
3D printing
Novel Drug Delivery Systems
Transdermal delivery
Francis Ratnieks
University of Sussex
Brighton, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
275
174
0.633
Social insects
honey bees
social evolution
behavioural ecology
animal behaviour
David A Booth
University of Sussex
Brighton, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
234
38
0.162
Laurence Pearl
University of Sussex
Brighton, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
225
138
0.613
Structural Biology of DNA Damage Respones and Molecular Chaperones
C Wright Mills
University of Sussex
Brighton, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
225
111
0.493
Sociology
sociological theory
social theory
political sociology
social psychology
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L Alan Winters
University of Sussex
Brighton, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
223
52
0.233
International Trade
Development
Migration
Anil Seth
University of Sussex
Brighton, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
219
180
0.822
Andy Clark
University of Sussex
Brighton, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
202
121
0.599
Philosophy
Cognitive Science
David Fowler
University of Sussex
Brighton, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
191
153
0.801
Zoltan Dienes
University of Sussex
Brighton, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
191
127
0.665
DN Stephens
University of Sussex
Brighton, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
191
53
0.277
David J Storey
University of Sussex
Brighton, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
181
87
0.481
Business
Management
Economics
Entrepreneurship
Small Business
Timothy Flowers
University of Sussex
Brighton, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
180
111
0.617
Andy Stirling
University of Sussex
Brighton, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
180
109
0.606
science and technology studies
science policy
ecological economics
risk
uncertainty
James Williams
University of Sussex
Brighton, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
180
67
0.372
Evolution
Creationism
History and Philosophy of Science
Nature of Science
The Scientific Method
Peter B Smith
University of Sussex
Brighton, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
178
91
0.511
Andy Field
University of Sussex
Brighton, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
174
117
0.672
Statistics
Children's emotional development
gerard delanty
University of Sussex
Brighton, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
167
93
0.557
social theory
historical sociology
political sociology
Jane Oakhill
University of Sussex
Brighton, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
164
112
0.683
Theodora Duka
University of Sussex
Brighton, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
164
92
0.561
Clinical neuroscience
Addiction
Learning
Memory