Total 2,392,995 scientists, country 221, and institutions 24,455 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,
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* Total i10 IndexRankings
Ranking Based On Selection: 1
systems biology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1,560
1,320
0.846
* Total i10 IndexRankings
Ranking Based On Selection: 2
Ecotoxicology
Environmental Chemistry
Aquatic Toxicology
Ecology
Environmental Toxicology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1,126
682
0.606
* Total i10 IndexRankings
Ranking Based On Selection: 3
Ecologie forestiere
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
597
411
0.688
* Total i10 IndexRankings
Ranking Based On Selection: 4
Biodiversity Science
Evolution
Genetics
Ecology
DNA barcoding
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
521
331
0.635
* Total i10 IndexRankings
Ranking Based On Selection: 5
Conservation genetics
evolutionary biology
population genetics
molecular ecology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
502
374
0.745
* Total i10 IndexRankings
Ranking Based On Selection: 6
ecology
community ecology
beta diversity
phylogenetic analysis
multivariate statistics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
419
274
0.654
* Total i10 IndexRankings
Ranking Based On Selection: 7
Origin and evolution of antibiotic resistance genes
especially integron-associated determinants
Antibiotic biosynthesis
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
408
159
0.390
* Total i10 IndexRankings
Ranking Based On Selection: 8
Evolutionary Biology
Evolution
Plant Evolution
Plant Biology
Evolutionary Genetics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
383
263
0.687
* Total i10 IndexRankings
Ranking Based On Selection: 9
evolution
microbiology
protists
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
370
245
0.662
* Total i10 IndexRankings
Ranking Based On Selection: 10
Evolutionary biology
Evolutionary genetics
Evolutionary ecology
Plant reproduction
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
352
217
0.616
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* Total i10 IndexRankings
Ranking Based On Selection: 11
evolutionary developmental biology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
349
127
0.364
* Total i10 IndexRankings
Ranking Based On Selection: 12
KRSP
population ecology
red squirrels
caribou
predator-prey...
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
340
253
0.744
* Total i10 IndexRankings
Ranking Based On Selection: 13
Plant-bacteria interaction
Molecular biotechnology
Ethylene
Microbiology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
333
259
0.778
* Total i10 IndexRankings
Ranking Based On Selection: 14
Proteomics
signal transduction
cancer biology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
315
286
0.908
* Total i10 IndexRankings
Ranking Based On Selection: 15
maladies infectieuses
microbiologie
diagnostic moléculaire
microfluidique
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
310
99
0.319
* Total i10 IndexRankings
Ranking Based On Selection: 16
Mitochondrial Dynamics
Oxygen Sensing
Epigenetic
Pulmonary Hypertension and Right Ventricle
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
295
193
0.654
* Total i10 IndexRankings
Ranking Based On Selection: 17
Biologie
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
289
121
0.419
* Total i10 IndexRankings
Ranking Based On Selection: 18
Evolution
genomics
microbiology
philosophy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
288
114
0.396
* Total i10 IndexRankings
Ranking Based On Selection: 19
ecology
wildlife management
population dynamics
modelling
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
283
189
0.668
* Total i10 IndexRankings
Ranking Based On Selection: 20
Mycology
Population genetics
Mitochondrial inheritance
Experimental evolution
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
281
219
0.779
* Total i10 IndexRankings
Ranking Based On Selection: 21
biology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
281
193
0.687
* Total i10 IndexRankings
Ranking Based On Selection: 22
Spatial Ecology
Conservation
Spatial Statistics
Connectivity
Quantitative Ecology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
273
199
0.729
* Total i10 IndexRankings
Ranking Based On Selection: 23
behavioural ecology
evolutionary ecology
predator-prey interactions
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
273
191
0.700
* Total i10 IndexRankings
Ranking Based On Selection: 24
Deep water whales
social structure
culture
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
273
188
0.689
* Total i10 IndexRankings
Ranking Based On Selection: 25
Invertebrate endocrinology
physiology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
271
58
0.214
Lei Li
University of Toronto
Toronto, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1,560
1,320
0.846
John Giesy
University of Saskatchewan
Saskatoon, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1,126
682
0.606
Ecotoxicology
Environmental Chemistry
Aquatic Toxicology
Ecology
Environmental Toxicology
Yves Bergeron
Université du Québec Abitibi-Temiscamingue
Rouyn-Noranda, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
597
411
0.688
Paul Dn Hebert
University of Guelph
Guelph, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
521
331
0.635
Biodiversity Science
Evolution
Genetics
Ecology
DNA barcoding
Louis Bernatchez
Université Laval
Québec, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
502
374
0.745
Conservation genetics
evolutionary biology
population genetics
molecular ecology
Pierre Legendre
Université de Montréal
Montréal, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
419
274
0.654
ecology
community ecology
beta diversity
phylogenetic analysis
multivariate statistics
Julian Davies
University of British Columbia
Vancouver, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
408
159
0.390
Origin and evolution of antibiotic resistance genes
especially integron-associated determinants
Antibiotic biosynthesis
Loren Rieseberg
University of British Columbia
Vancouver, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
383
263
0.687
Evolutionary Biology
Evolution
Plant Evolution
Plant Biology
Evolutionary Genetics
Patrick Keeling
University of British Columbia
Vancouver, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
370
245
0.662
Spencer Ch Barrett
University of Toronto
Toronto, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
352
217
0.616
Evolutionary biology
Evolutionary genetics
Evolutionary ecology
Plant reproduction
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Brian Keith Hall
Dalhousie University
Halifax, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
349
127
0.364
evolutionary developmental biology
Stan Boutin
University of Alberta
Edmonton, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
340
253
0.744
KRSP
population ecology
red squirrels
caribou
predator-prey...
Bernard R Glick
University of Waterloo
Waterloo, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
333
259
0.778
Plant-bacteria interaction
Molecular biotechnology
Ethylene
Microbiology
Anne-Claude Gingras
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
315
286
0.908
Proteomics
signal transduction
cancer biology
Michel G Bergeron
Université Laval
Québec, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
310
99
0.319
maladies infectieuses
microbiologie
diagnostic moléculaire
microfluidique
Stephen L Archer
Queen's University Kingston
Kingston, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
295
193
0.654
Mitochondrial Dynamics
Oxygen Sensing
Epigenetic
Pulmonary Hypertension and Right Ventricle
Guy G Poirier
Université Laval
Québec, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
289
121
0.419
W Ford Doolittle
Dalhousie University
Halifax, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
288
114
0.396
Evolution
genomics
microbiology
philosophy
Mark S Boyce
University of Alberta
Edmonton, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
283
189
0.668
ecology
wildlife management
population dynamics
modelling
Jianping Xu
McMaster University
Hamilton, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
281
219
0.779
Mycology
Population genetics
Mitochondrial inheritance
Experimental evolution
Mark Mallory
Acadia University
Wolfville, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
281
193
0.687
Marie Josee Fortin
University of Toronto
Toronto, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
273
199
0.729
Spatial Ecology
Conservation
Spatial Statistics
Connectivity
Quantitative Ecology
Douglas Chivers
University of Saskatchewan
Saskatoon, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
273
191
0.700
behavioural ecology
evolutionary ecology
predator-prey interactions
Hal Whitehead
Dalhousie University
Halifax, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
273
188
0.689
Deep water whales
social structure
culture
Stephen Tobe
University of Toronto
Toronto, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
271
58
0.214
Invertebrate endocrinology
physiology