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 :1
Animal Physiology
Environmental Toxicology
Comparative Physiology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
743
454
0.611
* Total i10 IndexRankings
Ranking Based On Selection :2
Animal Nutrition
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
442
370
0.837
* Total i10 IndexRankings
Ranking Based On Selection :3
Animal Welfare
Applied Animal Behaviour
Dairy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
388
323
0.832
* Total i10 IndexRankings
Ranking Based On Selection :4
reproductive biology
thermal biology
genetics
embryology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
380
225
0.592
* Total i10 IndexRankings
Ranking Based On Selection :5
Meat Science
Animal Science
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
373
189
0.507
* Total i10 IndexRankings
Ranking Based On Selection :6
Animal genetics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
318
281
0.884
* Total i10 IndexRankings
Ranking Based On Selection :7
Animal welfare
ethics
farm animal
cattle
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
300
277
0.923
* Total i10 IndexRankings
Ranking Based On Selection :8
Animal Cell Technology
Biologics
Bioprocess
Biotechnology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
293
205
0.700
* Total i10 IndexRankings
Ranking Based On Selection :9
Ruminant Nutrition
Feed Resources
Rumen Fermentation
Rumen Microbiology
Feed Processing
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
292
221
0.757
* Total i10 IndexRankings
Ranking Based On Selection :10
Animal Breeding & Genetics
Efficient computing
Genomic evaluation
Genetics of Heat Stress
Competitive Effects
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
289
205
0.709
* Total i10 IndexRankings
Ranking Based On Selection :11
Dairy cattle nutrition
Dairy cattle health
Reproductive physiology
Reproductive management
Veterinary Medicine
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
279
227
0.814
* Total i10 IndexRankings
Ranking Based On Selection :12
Ruminant Nutrition
Bioenergetics
Modeling and Simulation
Feed Characterization
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
252
188
0.746
* Total i10 IndexRankings
Ranking Based On Selection :13
Swine Nutrition
Broiler Chicken Nutrition
Duck Nutrition
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
249
180
0.723
* Total i10 IndexRankings
Ranking Based On Selection :14
Animal environment
air quality
housing systems
precision livestock farming
sustainability
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
243
143
0.588
* Total i10 IndexRankings
Ranking Based On Selection :15
Animal Nutrition
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
241
192
0.797
* Total i10 IndexRankings
Ranking Based On Selection :16
statistics
data analysis
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
239
138
0.577
* Total i10 IndexRankings
Ranking Based On Selection :17
Animal behavior
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
238
85
0.357
* Total i10 IndexRankings
Ranking Based On Selection :18
Animal Welfare
Applied Animal Behaviour
Dairy
Cattle
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
232
171
0.737
* Total i10 IndexRankings
Ranking Based On Selection :19
equine sports science
equine biomechanics and locomotion
rider biomechanics
tack and equipment
equine physical rehabilitatio
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
228
138
0.605
* Total i10 IndexRankings
Ranking Based On Selection :20
Animal breeding
Animal Genetics
Animal Genomics
Quantitative Genomics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
227
175
0.771
* Total i10 IndexRankings
Ranking Based On Selection :21
Reproducción animal
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
222
165
0.743
* Total i10 IndexRankings
Ranking Based On Selection :22
Animal physiological ecology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
215
104
0.484
* Total i10 IndexRankings
Ranking Based On Selection :23
Adipose Tissue
Animal Science
Beef
Biology
Fatty Acids
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
213
103
0.484
* Total i10 IndexRankings
Ranking Based On Selection :24
animal physiology
animal science
mastitis
lactation physiology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
211
157
0.744
* Total i10 IndexRankings
Ranking Based On Selection :25
Pig reproduction
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
211
150
0.711
Chris M Wood
University of British Columbia
Vancouver, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
743
454
0.611
Animal Physiology
Environmental Toxicology
Comparative Physiology
In Ho Kim
Dankook University
Yongin, South Korea
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
442
370
0.837
Daniel M Weary
University of British Columbia
Vancouver, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
388
323
0.832
Animal Welfare
Applied Animal Behaviour
Dairy
Peter J Hansen
University of Florida
Gainesville, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
380
225
0.592
reproductive biology
thermal biology
genetics
embryology
DD Johnson
University of Florida
Gainesville, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
373
189
0.507
Donagh Berry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
318
281
0.884
Marina Ag Von Keyserlingk
University of British Columbia
Vancouver, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
300
277
0.923
Animal welfare
ethics
farm animal
cattle
Paula M Alves
Universidade Nova de Lisboa
Lisbon, Portugal
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
293
205
0.700
Animal Cell Technology
Biologics
Bioprocess
Biotechnology
Metha Wanapat
Khon Kaen University
Khon Kaen, Thailand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
292
221
0.757
Ruminant Nutrition
Feed Resources
Rumen Fermentation
Rumen Microbiology
Feed Processing
Ignacy Misztal
University of Georgia
Athens, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
289
205
0.709
Animal Breeding & Genetics
Efficient computing
Genomic evaluation
Genetics of Heat Stress
Competitive Effects
José Eduardo P Santos
University of Florida
Gainesville, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
279
227
0.814
Dairy cattle nutrition
Dairy cattle health
Reproductive physiology
Reproductive management
Veterinary Medicine
Luis Orlindo Tedeschi
Texas A&M University
College Station, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
252
188
0.746
Ruminant Nutrition
Bioenergetics
Modeling and Simulation
Feed Characterization
Olayiwola Adeola
Purdue University
West Lafayette, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
249
180
0.723
Swine Nutrition
Broiler Chicken Nutrition
Duck Nutrition
H Xin
University of Tennessee Knoxville
Knoxville, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
243
143
0.588
Animal environment
air quality
housing systems
precision livestock farming
sustainability
Martin Nyachoti
University of Manitoba
Winnipeg, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
241
192
0.797
Arnold M Saxton
University of Tennessee Knoxville
Knoxville, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
239
138
0.577
Galef Bennett
McMaster University
Hamilton, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
238
85
0.357
Jeffrey Rushen
University of British Columbia
Vancouver, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
232
171
0.737
Animal Welfare
Applied Animal Behaviour
Dairy
Cattle
Hilary Clayton
Michigan State University
East Lansing, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
228
138
0.605
equine sports science
equine biomechanics and locomotion
rider biomechanics
tack and equipment
equine physical rehabilitatio
Flavio Schramm Schenkel
University of Guelph
Guelph, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
227
175
0.771
Animal breeding
Animal Genetics
Animal Genomics
Quantitative Genomics
Jordi Roca Aleu
Universidad de Murcia
Murcia, Spain
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
222
165
0.743
William Karasov
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
215
104
0.484
Stephen B Smith
Texas A&M University
College Station, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
213
103
0.484
Adipose Tissue
Animal Science
Beef
Biology
Fatty Acids
Xin Zhao
McGill University
Montréal, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
211
157
0.744
animal physiology
animal science
mastitis
lactation physiology
Emilio A. Martinez
Universidad de Murcia
Murcia, Spain
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
211
150
0.711