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
Environmental Science & Public Health
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
544
469
0.862
* Total i10 IndexRankings
Ranking Based On Selection: 2
sustainable agriculture and greenhouse gas emissions
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
307
258
0.840
* Total i10 IndexRankings
Ranking Based On Selection: 3
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
275
114
0.415
* Total i10 IndexRankings
Ranking Based On Selection: 4
Wetlands
Peat
Soil Enzymes
DOC
Biofilms
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
235
119
0.506
* Total i10 IndexRankings
Ranking Based On Selection: 5
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
235
40
0.170
* Total i10 IndexRankings
Ranking Based On Selection: 6
biohydrometallurgy
acidophile microbiology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
226
161
0.712
* Total i10 IndexRankings
Ranking Based On Selection: 7
evolutionary biology
genetics
molecular ecology
conservation genetics
fisheries genetics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
213
122
0.573
* Total i10 IndexRankings
Ranking Based On Selection: 8
marine zoology
clonal animals
foraging behaviour
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
192
67
0.349
* Total i10 IndexRankings
Ranking Based On Selection: 9
Pharmacoeconomics
health technology assessment
pharmacogenetics
medication adherence
pharmaceutical policy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
189
137
0.725
* Total i10 IndexRankings
Ranking Based On Selection: 10
Environmental microbiology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
184
140
0.761
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* Total i10 IndexRankings
Ranking Based On Selection: 11
Evolution
herpetology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
181
53
0.293
* Total i10 IndexRankings
Ranking Based On Selection: 12
Environmental Evidence
Evidence Synthesis
Systematic Review
Evidence-Based Conservation
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
163
105
0.644
* Total i10 IndexRankings
Ranking Based On Selection: 13
psychology
human performance
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
160
118
0.738
* Total i10 IndexRankings
Ranking Based On Selection: 14
Oceanography
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
158
67
0.424
* Total i10 IndexRankings
Ranking Based On Selection: 15
mental health
social work
social inclusion
social outcomes
psychiatry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
158
63
0.399
* Total i10 IndexRankings
Ranking Based On Selection: 16
Sustainable catchment management
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
155
108
0.697
* Total i10 IndexRankings
Ranking Based On Selection: 17
Marine molluscan sclerochronology and ecology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
141
74
0.525
* Total i10 IndexRankings
Ranking Based On Selection: 18
chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
141
56
0.397
* Total i10 IndexRankings
Ranking Based On Selection: 19
Pattern Recognition
Machine Learning
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
135
73
0.541
* Total i10 IndexRankings
Ranking Based On Selection: 20
Evolution
Herpetology
Venom
Systematics
Toxinology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
134
93
0.694
* Total i10 IndexRankings
Ranking Based On Selection: 21
marine ecology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
127
103
0.811
* Total i10 IndexRankings
Ranking Based On Selection: 22
enzymes
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
127
96
0.756
* Total i10 IndexRankings
Ranking Based On Selection: 23
Conservation Biology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
127
65
0.512
* Total i10 IndexRankings
Ranking Based On Selection: 24
Optical Communications and Networking
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
121
33
0.273
* Total i10 IndexRankings
Ranking Based On Selection: 25
Neurosemantics
Language processing
Bilingualism
Linguistic Relativity
Developmental Dyslexia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
119
90
0.756
Davey Jones
Bangor University
Noakhali, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
544
469
0.862
Environmental Science & Public Health
D Chadwick
Bangor University
Noakhali, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
307
258
0.840
sustainable agriculture and greenhouse gas emissions
Andrew Robert Smith
Bangor University
Noakhali, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
275
114
0.415
Christopher Freeman
Bangor University
Noakhali, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
235
119
0.506
Wetlands
Peat
Soil Enzymes
DOC
Biofilms
Ka Shore
Bangor University
Noakhali, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
235
40
0.170
D. Barrie Johnson
Bangor University
Noakhali, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
226
161
0.712
biohydrometallurgy
acidophile microbiology
Gary R Carvalho
Bangor University
Noakhali, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
213
122
0.573
evolutionary biology
genetics
molecular ecology
conservation genetics
fisheries genetics
Roger Hughes
Bangor University
Noakhali, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
192
67
0.349
marine zoology
clonal animals
foraging behaviour
Dyfrig Hughes
Bangor University
Noakhali, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
189
137
0.725
Pharmacoeconomics
health technology assessment
pharmacogenetics
medication adherence
pharmaceutical policy
Peter N Golyshin
Bangor University
Noakhali, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
184
140
0.761
Environmental microbiology
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Roger Thorpe
Bangor University
Noakhali, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
181
53
0.293
Andrew S Pullin
Bangor University
Noakhali, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
163
105
0.644
Environmental Evidence
Evidence Synthesis
Systematic Review
Evidence-Based Conservation
Lew Hardy
Bangor University
Noakhali, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
160
118
0.738
John H Simpson
Bangor University
Noakhali, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
158
67
0.424
Peter Huxley
Bangor University
Noakhali, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
158
63
0.399
mental health
social work
social inclusion
social outcomes
psychiatry
Paul Ja Withers
Bangor University
Noakhali, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
155
108
0.697
Christopher Allan Richardson
Bangor University
Noakhali, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
141
74
0.525
Marine molluscan sclerochronology and ecology
Patrick J Murphy
Bangor University
Noakhali, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
141
56
0.397
Ludmila Kuncheva
Bangor University
Noakhali, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
135
73
0.541
Pattern Recognition
Machine Learning
Wolfgang Wüster
Bangor University
Noakhali, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
134
93
0.694
Evolution
Herpetology
Venom
Systematics
Toxinology
Stuart Jenkins
Bangor University
Noakhali, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
127
103
0.811
Alexander Yakunin
Bangor University
Noakhali, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
127
96
0.756
Peter Evans
Bangor University
Noakhali, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
127
65
0.512
Jianming Tang
Bangor University
Noakhali, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
121
33
0.273
Optical Communications and Networking
Guillaume Thierry
Bangor University
Noakhali, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
119
90
0.756
Neurosemantics
Language processing
Bilingualism
Linguistic Relativity
Developmental Dyslexia