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
strategies to improve livestock (beef) production
reduce its effects on the environment
and enhance on-farm food safety.
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
797
564
0.708
* Total i10 IndexRankings
Ranking Based On Selection :2
antimicrobial resistance
sustainable agriculture
human and environmental health
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
285
223
0.782
* Total i10 IndexRankings
Ranking Based On Selection :3
Soil Science
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
244
192
0.787
* Total i10 IndexRankings
Ranking Based On Selection :4
Respirology
epidemiology
agricultural health and safety
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
238
105
0.441
* Total i10 IndexRankings
Ranking Based On Selection :5
Climate change
Trace gas emissions
Aircraft-based flux measurements
Micrometeorology
GHG emission intensities
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
237
134
0.565
* Total i10 IndexRankings
Ranking Based On Selection :6
Cattle functional genomics
rumen /gut microbiome
host-microbiome interactions
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
229
204
0.891
* Total i10 IndexRankings
Ranking Based On Selection :7
Weed science
plant competition
plant ecology
agronomy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
215
130
0.605
* Total i10 IndexRankings
Ranking Based On Selection :8
soil biochemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
210
151
0.719
* Total i10 IndexRankings
Ranking Based On Selection :9
botanical insecticides
insect-plant chemical interactions
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
199
138
0.693
* Total i10 IndexRankings
Ranking Based On Selection :10
probiotics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
175
94
0.537
* Total i10 IndexRankings
Ranking Based On Selection :11
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
164
113
0.689
* Total i10 IndexRankings
Ranking Based On Selection :12
Plant breeding
end-use quality
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
163
95
0.583
* Total i10 IndexRankings
Ranking Based On Selection :13
Oleochemistry
lipid analytical chemistry
lipids for biobased materials and chemicals.
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
158
109
0.690
* Total i10 IndexRankings
Ranking Based On Selection :14
Agriculture
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
150
81
0.540
* Total i10 IndexRankings
Ranking Based On Selection :15
Gut microbiota
Alternatives to antibiotics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
136
112
0.824
* Total i10 IndexRankings
Ranking Based On Selection :16
agronomy
crop physiology
crop science
crop modeling
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
128
86
0.672
* Total i10 IndexRankings
Ranking Based On Selection :17
Stored Product Entomology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
122
72
0.590
* Total i10 IndexRankings
Ranking Based On Selection :18
dairy nutrition
fiber
ruminant nutrition
starch
protein
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
121
93
0.769
* Total i10 IndexRankings
Ranking Based On Selection :19
agri-food supply chains
consumer behaviour
food policy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
117
61
0.521
* Total i10 IndexRankings
Ranking Based On Selection :20
Organic agriculture
agroecology
crop-livestock integration
conservation agriculture
agronomy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
116
78
0.672
* Total i10 IndexRankings
Ranking Based On Selection :21
Agroforestry
restauration perturbated soil
mycorrhiza
molecular ecology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
110
73
0.664
* Total i10 IndexRankings
Ranking Based On Selection :22
Weed Science
Weed Ecology
Agronomy
Coexistence of GM and non-GM crops
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
109
55
0.505
* Total i10 IndexRankings
Ranking Based On Selection :23
agroecology
crop production systems
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
107
92
0.860
* Total i10 IndexRankings
Ranking Based On Selection :24
Weed science
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
107
63
0.589
* Total i10 IndexRankings
Ranking Based On Selection :25
Bioinformatics
plant genomics
genetics
molecular biology
biostatistics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
106
85
0.802
Tim A Mcallister
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
797
564
0.708
strategies to improve livestock (beef) production
reduce its effects on the environment
and enhance on-farm food safety.
Edward Topp
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
285
223
0.782
antimicrobial resistance
sustainable agriculture
human and environmental health
Denis Angers
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
244
192
0.787
James Dosman
University of Saskatchewan
Saskatoon, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
238
105
0.441
Respirology
epidemiology
agricultural health and safety
Raymond Desjardins
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
237
134
0.565
Climate change
Trace gas emissions
Aircraft-based flux measurements
Micrometeorology
GHG emission intensities
Le Luo Guan
University of Alberta
Edmonton, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
229
204
0.891
Cattle functional genomics
rumen /gut microbiome
host-microbiome interactions
Clarence Swanton
University of Guelph
Guelph, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
215
130
0.605
Weed science
plant competition
plant ecology
agronomy
EG Gregorich
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
210
151
0.719
Murray B Isman
University of British Columbia
Vancouver, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
199
138
0.693
botanical insecticides
insect-plant chemical interactions
Claude P Champagne
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
175
94
0.537
Mer Dugan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
164
113
0.689
Pierre Hucl
University of Saskatchewan
Saskatoon, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
163
95
0.583
Jonathan Curtis
University of Alberta
Edmonton, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
158
109
0.690
Oleochemistry
lipid analytical chemistry
lipids for biobased materials and chemicals.
Nader Soltani
University of Guelph
Guelph, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
150
81
0.540
Joshua Gong
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
136
112
0.824
Gut microbiota
Alternatives to antibiotics
Matthijs Tollenaar
University of Guelph
Guelph, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
128
86
0.672
agronomy
crop physiology
crop science
crop modeling
Paul Fields
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
122
72
0.590
Masahito Oba
University of Alberta
Edmonton, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
121
93
0.769
dairy nutrition
fiber
ruminant nutrition
starch
protein
Jill E Hobbs
University of Saskatchewan
Saskatoon, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
117
61
0.521
agri-food supply chains
consumer behaviour
food policy
Martin Entz
University of Manitoba
Winnipeg, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
116
78
0.672
Organic agriculture
agroecology
crop-livestock integration
conservation agriculture
agronomy
Damase Khasa
Université Laval
Quebec City, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
110
73
0.664
Agroforestry
restauration perturbated soil
mycorrhiza
molecular ecology
Rene C Van Acker
University of Guelph
Guelph, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
109
55
0.505
Weed Science
Weed Ecology
Agronomy
Coexistence of GM and non-GM crops
William Deen
University of Guelph
Guelph, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
107
92
0.860
agroecology
crop production systems
Linda Hall
University of Alberta
Edmonton, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
107
63
0.589
Frank M You
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
106
85
0.802
Bioinformatics
plant genomics
genetics
molecular biology
biostatistics