Top 100 scientists can be ranked globally or specific to the following regions including Africa, Asia, Europe, North America, Latin America, Oceania, Arab League, ASEAN, EECA, and BRICS based on total H-index scores without any breakdown by subject areas. Top 100 rankings in the world, in a continent, or a region include standardized subjects areas of Agriculture & Forestry, Arts, Design and Architecture, Business & Management, Economics & Econometrics, Education, Engineering & Technology, History, Philosophy, Theology, Law/Law and Legal Studies, Medical and Health Sciences, Natural Sciences, Social Sciences, Art and Humanities Rankings and Social Sciences and Humanities Rankings BETA VERSION. Subject field ranking in world, region, country and university is beta version since subject field "others" (873,690 scientists profile whose branch cannot be determined, not yet edited or determined) is excluded, so the ranking will change as the others fields are edited. Please note that. Subjects indicated as “ * others ” will not be included in the ranking by regions and subjects.
Forest soils
nutrient cycling
global change
land reclamation
agroforestry
Metrics
H-Index
i10 Index
Citation
90
409
29,670
Cattle functional genomics
rumen /gut microbiome
host-microbiome interactions
Metrics
H-Index
i10 Index
Citation
78
239
18,956
trees
ecology
silviculture
Metrics
H-Index
i10 Index
Citation
67
197
13,500
Plant Pathology
Metrics
H-Index
i10 Index
Citation
57
212
10,966
animal science
nutrition
lactation physiology
Metrics
H-Index
i10 Index
Citation
56
128
9,361
dairy nutrition
fiber
ruminant nutrition
starch
protein
Metrics
H-Index
i10 Index
Citation
52
123
10,462
Plant Lipid Biotechnology
Metrics
H-Index
i10 Index
Citation
52
143
9,338
Oleochemistry
lipid analytical chemistry
lipids for biobased materials and chemicals.
Metrics
H-Index
i10 Index
Citation
48
161
7,668
* Rankings
Ranking Based
On Selection: 9
Animal Breeding and Genetics
Statistical Genomics
Metrics
H-Index
i10 Index
Citation
45
106
9,454
* Rankings
Ranking Based
On Selection: 10
Forest Entomology
Chemical Ecology
Invasion Biology
Metrics
H-Index
i10 Index
Citation
45
109
5,690
* Rankings
Ranking Based
On Selection: 11
Plant genetics and breeding
Metrics
H-Index
i10 Index
Citation
43
74
7,760
* Rankings
Ranking Based
On Selection: 12
Soil Organic Matter
Dynamic Pedology
Metrics
H-Index
i10 Index
Citation
43
99
5,907
* Rankings
Ranking Based
On Selection: 13
Weed science
Metrics
H-Index
i10 Index
Citation
42
109
7,035
* Rankings
Ranking Based
On Selection: 14
Plant stress response
genomics
proteomics
protein structure and function
agricultural
Metrics
H-Index
i10 Index
Citation
39
70
4,701
* Rankings
Ranking Based
On Selection: 15
agriculture
soil science
soil physics
Metrics
H-Index
i10 Index
Citation
38
95
4,486
* Rankings
Ranking Based
On Selection: 16
Precision feeding
Poultry systems modeling
Mathematical biology
Broiler breeders
Metrics
H-Index
i10 Index
Citation
38
87
4,794
* Rankings
Ranking Based
On Selection: 17
Environmental Biogeochemistry
Metrics
H-Index
i10 Index
Citation
34
54
4,142
* Rankings
Ranking Based
On Selection: 18
Biotechnology
lipid biology
oilseed
microalgae
yeast
Metrics
H-Index
i10 Index
Citation
33
69
3,538
* Rankings
Ranking Based
On Selection: 19
Grassland Ecology
Plant ecology
Rangeland ecology
Agroforestry
Metrics
H-Index
i10 Index
Citation
32
58
3,591
* Rankings
Ranking Based
On Selection: 20
wood
Metrics
H-Index
i10 Index
Citation
32
115
4,151
* Rankings
Ranking Based
On Selection: 21
Animal personality
behavioural plasticity
environmental uncertainty
social foraging
game theory
Metrics
H-Index
i10 Index
Citation
30
39
3,212
* Rankings
Ranking Based
On Selection: 22
silviculture
forest ecology
forest soils
land reclamation
Metrics
H-Index
i10 Index
Citation
29
50
2,215
* Rankings
Ranking Based
On Selection: 23
Marine Invertebrate Paleoecology and Paleobiology
Metrics
H-Index
i10 Index
Citation
28
54
2,071
* Rankings
Ranking Based
On Selection: 24
Forest Ecology
Ecosystem-based Forest Management
Metrics
H-Index
i10 Index
Citation
27
42
4,332
* Rankings
Ranking Based
On Selection: 25
Animal cognition
Animal learning
Animal Behaviour
Metrics
H-Index
i10 Index
Citation
24
41
2,203
* Rankings
Ranking Based
On Selection: 26
Forest Soils
Forest Fire
Forest Ecology
Land Reclamation
Metrics
H-Index
i10 Index
Citation
23
34
4,286
* Rankings
Ranking Based
On Selection: 27
Plant breeding
crop physiolgy
intercropping
international agriculture
Metrics
H-Index
i10 Index
Citation
23
29
1,951
* Rankings
Ranking Based
On Selection: 28
Human Nutrition
Dietary Fiber
Prebiotics
Gut Microbiome
Metrics
H-Index
i10 Index
Citation
20
22
4,515
* Rankings
Ranking Based
On Selection: 29
Animal Science
Host-microbe interactions
Gut health
Nutritional immunology
Animal welfare
Metrics
H-Index
i10 Index
Citation
20
26
1,897
* Rankings
Ranking Based
On Selection: 30
forest entomology
tree-insect interactions
dendroecology
Metrics
H-Index
i10 Index
Citation
19
31
1,152
* Rankings
Ranking Based
On Selection: 31
Forest pathology
Fungal chemical ecology
Plant-insect-fungal interactions
Phytochemistry
Metrics
H-Index
i10 Index
Citation
19
30
1,112
* Rankings
Ranking Based
On Selection: 32
Tree fruit physiology
Plant-water relations
Aquaporins
Plant Stress ecophysiology
Mycorrhiza
Metrics
H-Index
i10 Index
Citation
19
25
1,571
* Rankings
Ranking Based
On Selection: 33
Agronomy
Legumes
Symbiotic Nitrogen Fixation
Drought stress
Soil Amendments
Metrics
H-Index
i10 Index
Citation
18
26
1,530
* Rankings
Ranking Based
On Selection: 34
Animal Genetics
Metrics
H-Index
i10 Index
Citation
18
22
1,645
* Rankings
Ranking Based
On Selection: 35
Reclamation and Restoration
Landscape Disturbance
Silviculture
Forest Ecology and Management
Forest Health
Metrics
H-Index
i10 Index
Citation
18
30
1,451
* Rankings
Ranking Based
On Selection: 36
animal genetics economics feed efficiency
Metrics
H-Index
i10 Index
Citation
17
21
2,315
* Rankings
Ranking Based
On Selection: 37
Plant Biochemistry and Proteomics
Metrics
H-Index
i10 Index
Citation
17
26
1,323
* Rankings
Ranking Based
On Selection: 38
Nutrition
functional foods
metabolomics
analysis chemistry
Metrics
H-Index
i10 Index
Citation
17
21
1,200
* Rankings
Ranking Based
On Selection: 39
forest hydrology
forest planning
Metrics
H-Index
i10 Index
Citation
17
26
1,069
* Rankings
Ranking Based
On Selection: 40
Forestry
Agriculture
Economics
Metrics
H-Index
i10 Index
Citation
17
20
1,083
* Rankings
Ranking Based
On Selection: 41
plant defense
hormone signaling
plant developmental biology
secondary metabolites
Metrics
H-Index
i10 Index
Citation
16
17
1,876
* Rankings
Ranking Based
On Selection: 42
forest ecology
disturbance
Metrics
H-Index
i10 Index
Citation
15
19
1,043
* Rankings
Ranking Based
On Selection: 43
Plant Ecology
Plant Physiology
Plant Water Relations
Ecological Genetics
Climate Change Adaptation
Metrics
H-Index
i10 Index
Citation
13
15
1,627
* Rankings
Ranking Based
On Selection: 44
Animal nutrition
Poultry nutrition
Metrics
H-Index
i10 Index
Citation
12
13
317
* Rankings
Ranking Based
On Selection: 45
Genomics
Bioinformatics
Animal Sciences
Breeding
Metrics
H-Index
i10 Index
Citation
11
12
403
* Rankings
Ranking Based
On Selection: 46
forests
functional ecology
species interactions
global change
remote sensing
Metrics
H-Index
i10 Index
Citation
11
11
558
* Rankings
Ranking Based
On Selection: 47
Forest Management
Metrics
H-Index
i10 Index
Citation
11
13
334
* Rankings
Ranking Based
On Selection: 48
Aquatic Biology
water pollution and remediation
Metrics
H-Index
i10 Index
Citation
11
12
599
* Rankings
Ranking Based
On Selection: 49
Plant genetics and evolution
Metrics
H-Index
i10 Index
Citation
10
10
1,226
* Rankings
Ranking Based
On Selection: 50
Marine Ecology
Trophic Ecology
Temperate & Polar Biology
Metrics
H-Index
i10 Index
Citation
10
10
624
* Rankings
Ranking Based
On Selection: 51
plant protein
non-thermal technology
bioactive peptides
Metrics
H-Index
i10 Index
Citation
8
8
343
* Rankings
Ranking Based
On Selection: 52
Precision Livestock Farming
Data Science & Analytics
Animal Science
Multi-Omics analysis
Metrics
H-Index
i10 Index
Citation
8
8
294
* Rankings
Ranking Based
On Selection: 53
Poultry Intestinal Health
Metrics
H-Index
i10 Index
Citation
8
8
206
* Rankings
Ranking Based
On Selection: 54
Agricultural Economics
Sustainable Agrifood Systems
Consumer and Producer Behavior
Bioeconomic
Metrics
H-Index
i10 Index
Citation
7
7
424
* Rankings
Ranking Based
On Selection: 55
Plant disease
Metrics
H-Index
i10 Index
Citation
7
6
185
* Rankings
Ranking Based
On Selection: 56
Plant Biology
Functional Genomics
Micronutrients
Transporters
Metrics
H-Index
i10 Index
Citation
7
7
1,920
* Rankings
Ranking Based
On Selection: 57
Agricultural Economics
Metrics
H-Index
i10 Index
Citation
6
4
147
* Rankings
Ranking Based
On Selection: 58
Agriculture Entomology
Forest Entomology
IPM
Metrics
H-Index
i10 Index
Citation
6
4
93
* Rankings
Ranking Based
On Selection: 59
Plant pathology
genetics
Metrics
H-Index
i10 Index
Citation
6
6
189
* Rankings
Ranking Based
On Selection: 60
Entomology
Insect behaviour
Integrated Pest Management
Insect-plant interactions
Metrics
H-Index
i10 Index
Citation
6
3
135
* Rankings
Ranking Based
On Selection: 61
Medical Education
Achievement Goal Theory
Fisheries Biology
Conservation Biology
Behavioural Ecology
Metrics
H-Index
i10 Index
Citation
5
3
91
* Rankings
Ranking Based
On Selection: 62
Poultry Science
Poultry Nutrition & Health
Metrics
H-Index
i10 Index
Citation
5
2
52
* Rankings
Ranking Based
On Selection: 63
Plant-Microbe Interactions
Plant Ecology
Ecology
Microbiology
Metrics
H-Index
i10 Index
Citation
4
3
72
* Rankings
Ranking Based
On Selection: 64
Soil Science
Grazing Management
Soil Organic Carbon
Metrics
H-Index
i10 Index
Citation
3
2
75
* Rankings
Ranking Based
On Selection: 65
soil
soil biology
agriculture
Metrics
H-Index
i10 Index
Citation
3
2
55
* Rankings
Ranking Based
On Selection: 66
Animal behavior
animal cognition
environment
Metrics
H-Index
i10 Index
Citation
3
1
27
* Rankings
Ranking Based
On Selection: 67
Entomology
ecology
evolution
integrated pest management
Metrics
H-Index
i10 Index
Citation
2
1
35
* Rankings
Ranking Based
On Selection: 68
Agriculture Policy
Risk Management
Production Economics
Metrics
H-Index
i10 Index
Citation
2
0
15
* Rankings
Ranking Based
On Selection: 69
Poultry Agriculture
Metrics
H-Index
i10 Index
Citation
2
0
9
* Rankings
Ranking Based
On Selection: 70
Animal Genetics and Genomics
Metrics
H-Index
i10 Index
Citation
1
1
12
Scott X Chang
University of Alberta
Edmonton, Canada
Metrics
H-Index
i10 Index
Citation Counts
90
409
29,670
Forest soils
nutrient cycling
global change
land reclamation
agroforestry
Le Luo Guan
University of Alberta
Edmonton, Canada
Metrics
H-Index
i10 Index
Citation Counts
78
239
18,956
Cattle functional genomics
rumen /gut microbiome
host-microbiome interactions
Victor J Lieffers
University of Alberta
Edmonton, Canada
Metrics
H-Index
i10 Index
Citation Counts
67
197
13,500
Stephen Strelkov
University of Alberta
Edmonton, Canada
Metrics
H-Index
i10 Index
Citation Counts
57
212
10,966
John J Kennelly
University of Alberta
Edmonton, Canada
Metrics
H-Index
i10 Index
Citation Counts
56
128
9,361
animal science
nutrition
lactation physiology
Masahito Oba
University of Alberta
Edmonton, Canada
Metrics
H-Index
i10 Index
Citation Counts
52
123
10,462
dairy nutrition
fiber
ruminant nutrition
starch
protein
Randall Weselake
University of Alberta
Edmonton, Canada
Metrics
H-Index
i10 Index
Citation Counts
52
143
9,338
Jonathan Curtis
University of Alberta
Edmonton, Canada
Metrics
H-Index
i10 Index
Citation Counts
48
161
7,668
Oleochemistry
lipid analytical chemistry
lipids for biobased materials and chemicals.
Zhiquan Wang
University of Alberta
Edmonton, Canada
Metrics
H-Index
i10 Index
Citation Counts
45
106
9,454
Animal Breeding and Genetics
Statistical Genomics
Nadir Erbilgin
University of Alberta
Edmonton, Canada
Metrics
H-Index
i10 Index
Citation Counts
45
109
5,690
Forest Entomology
Chemical Ecology
Invasion Biology
Kassa Semagn Fentaye
University of Alberta
Edmonton, Canada
Metrics
H-Index
i10 Index
Citation Counts
43
74
7,760
Sylvie Quideau
University of Alberta
Edmonton, Canada
Metrics
H-Index
i10 Index
Citation Counts
43
99
5,907
Soil Organic Matter
Dynamic Pedology
Linda Hall
University of Alberta
Edmonton, Canada
Metrics
H-Index
i10 Index
Citation Counts
42
109
7,035
Nataraj Kav
University of Alberta
Edmonton, Canada
Metrics
H-Index
i10 Index
Citation Counts
39
70
4,701
Plant stress response
genomics
proteomics
protein structure and function
agricultural
Miles Dyck
University of Alberta
Edmonton, Canada
Metrics
H-Index
i10 Index
Citation Counts
38
95
4,486
agriculture
soil science
soil physics
Martin Zuidhof
University of Alberta
Edmonton, Canada
Metrics
H-Index
i10 Index
Citation Counts
38
87
4,794
Precision feeding
Poultry systems modeling
Mathematical biology
Broiler breeders
Tariq Siddique
University of Alberta
Edmonton, Canada
Metrics
H-Index
i10 Index
Citation Counts
34
54
4,142
Environmental Biogeochemistry
Guanqun Gavin Chen|Guanqun Chen
University of Alberta
Edmonton, Canada
Metrics
H-Index
i10 Index
Citation Counts
33
69
3,538
Biotechnology
lipid biology
oilseed
microalgae
yeast
Cameron N Carlyle
University of Alberta
Edmonton, Canada
Metrics
H-Index
i10 Index
Citation Counts
32
58
3,591
Grassland Ecology
Plant ecology
Rangeland ecology
Agroforestry
Yh Chui
University of Alberta
Edmonton, Canada
Metrics
H-Index
i10 Index
Citation Counts
32
115
4,151
Kimberley J Mathot
University of Alberta
Edmonton, Canada
Metrics
H-Index
i10 Index
Citation Counts
30
39
3,212
Animal personality
behavioural plasticity
environmental uncertainty
social foraging
game theory
Brad Pinno
University of Alberta
Edmonton, Canada
Metrics
H-Index
i10 Index
Citation Counts
29
50
2,215
silviculture
forest ecology
forest soils
land reclamation
Lindsey Leighton
University of Alberta
Edmonton, Canada
Metrics
H-Index
i10 Index
Citation Counts
28
54
2,071
Marine Invertebrate Paleoecology and Paleobiology
Charles Andrew Nock
University of Alberta
Edmonton, Canada
Metrics
H-Index
i10 Index
Citation Counts
27
42
4,332
Forest Ecology
Ecosystem-based Forest Management
Lauren Guillette
University of Alberta
Edmonton, Canada
Metrics
H-Index
i10 Index
Citation Counts
24
41
2,203
Animal cognition
Animal learning
Animal Behaviour
M Derek Mackenzie
University of Alberta
Edmonton, Canada
Metrics
H-Index
i10 Index
Citation Counts
23
34
4,286
Forest Soils
Forest Fire
Forest Ecology
Land Reclamation
Stanford Blade
University of Alberta
Edmonton, Canada
Metrics
H-Index
i10 Index
Citation Counts
23
29
1,951
Plant breeding
crop physiolgy
intercropping
international agriculture
Edward C Deehan
University of Alberta
Edmonton, Canada
Metrics
H-Index
i10 Index
Citation Counts
20
22
4,515
Human Nutrition
Dietary Fiber
Prebiotics
Gut Microbiome
Peris M Munyaka
University of Alberta
Edmonton, Canada
Metrics
H-Index
i10 Index
Citation Counts
20
26
1,897
Animal Science
Host-microbe interactions
Gut health
Nutritional immunology
Animal welfare
Jennifer Klutsch
University of Alberta
Edmonton, Canada
Metrics
H-Index
i10 Index
Citation Counts
19
31
1,152
forest entomology
tree-insect interactions
dendroecology
Jonathan A Cale
University of Alberta
Edmonton, Canada
Metrics
H-Index
i10 Index
Citation Counts
19
30
1,112
Forest pathology
Fungal chemical ecology
Plant-insect-fungal interactions
Phytochemistry
Tree fruit physiology
Plant-water relations
Aquaporins
Plant Stress ecophysiology
Mycorrhiza
Malinda S Thilakarathna
University of Alberta
Edmonton, Canada
Metrics
H-Index
i10 Index
Citation Counts
18
26
1,530
Agronomy
Legumes
Symbiotic Nitrogen Fixation
Drought stress
Soil Amendments
Mike Vinsky
University of Alberta
Edmonton, Canada
Metrics
H-Index
i10 Index
Citation Counts
18
22
1,645
Amalesh Dhar
University of Alberta
Edmonton, Canada
Metrics
H-Index
i10 Index
Citation Counts
18
30
1,451
Reclamation and Restoration
Landscape Disturbance
Silviculture
Forest Ecology and Management
Forest Health
JJ Crowley
University of Alberta
Edmonton, Canada
Metrics
H-Index
i10 Index
Citation Counts
17
21
2,315
animal genetics economics feed efficiency
R Glen Uhrig
University of Alberta
Edmonton, Canada
Metrics
H-Index
i10 Index
Citation Counts
17
26
1,323
Plant Biochemistry and Proteomics
Qiangqiang Li
University of Alberta
Edmonton, Canada
Metrics
H-Index
i10 Index
Citation Counts
17
21
1,200
Nutrition
functional foods
metabolomics
analysis chemistry
Axel Anderson
University of Alberta
Edmonton, Canada
Metrics
H-Index
i10 Index
Citation Counts
17
26
1,069
Glen W Armstrong
University of Alberta
Edmonton, Canada
Metrics
H-Index
i10 Index
Citation Counts
17
20
1,083
Harleen Kaur
University of Alberta
Edmonton, Canada
Metrics
H-Index
i10 Index
Citation Counts
16
17
1,876
plant defense
hormone signaling
plant developmental biology
secondary metabolites
Anne Mcintosh
University of Alberta
Edmonton, Canada
Metrics
H-Index
i10 Index
Citation Counts
15
19
1,043
Stefan G Schreiber
University of Alberta
Edmonton, Canada
Metrics
H-Index
i10 Index
Citation Counts
13
15
1,627
Plant Ecology
Plant Physiology
Plant Water Relations
Ecological Genetics
Climate Change Adaptation
Mohammad Afrouziyeh
University of Alberta
Edmonton, Canada
Metrics
H-Index
i10 Index
Citation Counts
12
13
317
Animal nutrition
Poultry nutrition
Robert Mukiibi
University of Alberta
Edmonton, Canada
Metrics
H-Index
i10 Index
Citation Counts
11
12
403
Genomics
Bioinformatics
Animal Sciences
Breeding
Shan Kothari
University of Alberta
Edmonton, Canada
Metrics
H-Index
i10 Index
Citation Counts
11
11
558
forests
functional ecology
species interactions
global change
remote sensing
Francesco Cortini
University of Alberta
Edmonton, Canada
Metrics
H-Index
i10 Index
Citation Counts
11
13
334
Edyta Jasinska
University of Alberta
Edmonton, Canada
Metrics
H-Index
i10 Index
Citation Counts
11
12
599
Aquatic Biology
water pollution and remediation
Kate R St Onge
University of Alberta
Edmonton, Canada
Metrics
H-Index
i10 Index
Citation Counts
10
10
1,226
Natasha Hardy
University of Alberta
Edmonton, Canada
Metrics
H-Index
i10 Index
Citation Counts
10
10
624
Marine Ecology
Trophic Ecology
Temperate & Polar Biology
Sitian Zhang
University of Alberta
Edmonton, Canada
Metrics
H-Index
i10 Index
Citation Counts
8
8
343
plant protein
non-thermal technology
bioactive peptides
Francisco José De Novais
University of Alberta
Edmonton, Canada
Metrics
H-Index
i10 Index
Citation Counts
8
8
294
Precision Livestock Farming
Data Science & Analytics
Animal Science
Multi-Omics analysis
Sarah Zaytsoff
University of Alberta
Edmonton, Canada
Metrics
H-Index
i10 Index
Citation Counts
8
8
206
Agricultural Economics
Sustainable Agrifood Systems
Consumer and Producer Behavior
Bioeconomic
Neil Harris
University of Alberta
Edmonton, Canada
Metrics
H-Index
i10 Index
Citation Counts
7
7
1,920
Plant Biology
Functional Genomics
Micronutrients
Transporters
Mohammad Torshizi
University of Alberta
Edmonton, Canada
Metrics
H-Index
i10 Index
Citation Counts
6
4
147
Agricultural Economics
Agriculture Entomology
Forest Entomology
IPM
Asha Wijerathna
University of Alberta
Edmonton, Canada
Metrics
H-Index
i10 Index
Citation Counts
6
3
135
Entomology
Insect behaviour
Integrated Pest Management
Insect-plant interactions
Janelle Sloychuk
University of Alberta
Edmonton, Canada
Metrics
H-Index
i10 Index
Citation Counts
5
3
91
Medical Education
Achievement Goal Theory
Fisheries Biology
Conservation Biology
Behavioural Ecology
Emanuele Goes
University of Alberta
Edmonton, Canada
Metrics
H-Index
i10 Index
Citation Counts
5
2
52
Poultry Science
Poultry Nutrition & Health
James Franklin
University of Alberta
Edmonton, Canada
Metrics
H-Index
i10 Index
Citation Counts
4
3
72
Plant-Microbe Interactions
Plant Ecology
Ecology
Microbiology
Laio Silva Sobrinho
University of Alberta
Edmonton, Canada
Metrics
H-Index
i10 Index
Citation Counts
3
2
75
Soil Science
Grazing Management
Soil Organic Carbon
Dauren Kaliaskar
University of Alberta
Edmonton, Canada
Metrics
H-Index
i10 Index
Citation Counts
3
2
55
soil
soil biology
agriculture
Carolina Montenegro
University of Alberta
Edmonton, Canada
Metrics
H-Index
i10 Index
Citation Counts
3
1
27
Animal behavior
animal cognition
environment
Entomology
ecology
evolution
integrated pest management
Agriculture Policy
Risk Management
Production Economics
Camila Rodrigues De Freitas
University of Alberta
Edmonton, Canada
Metrics
H-Index
i10 Index
Citation Counts
2
0
9