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" (873,937 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.
Agricultural N management
N and the environment
climate change
nitrous oxide
Metrics
H-Index
i10 Index
Citation
106
243
42,075
Agriculture
Nutrition
Metrics
H-Index
i10 Index
Citation
80
416
24,838
Soil Science
nitrogen cycling
greenhouse gas emissions
Metrics
H-Index
i10 Index
Citation
77
258
22,206
* Rankings
Ranking Based On Selection :4
soil science
viticulture
Metrics
H-Index
i10 Index
Citation
59
159
14,142
* Rankings
Ranking Based On Selection :5
aquaculture
Metrics
H-Index
i10 Index
Citation
57
148
10,808
* Rankings
Ranking Based On Selection :6
forest ecosystems
greenhouse gases
methane
stress physiology
drought tolerance
Metrics
H-Index
i10 Index
Citation
57
134
10,782
* Rankings
Ranking Based On Selection :7
Plant Pathology and Fungal Taxonomy
Metrics
H-Index
i10 Index
Citation
57
137
12,250
* Rankings
Ranking Based On Selection :8
Marine Ecology
Marine Biology
Dispersal
Larval Biology
Fish Ecology
Metrics
H-Index
i10 Index
Citation
53
157
10,730
* Rankings
Ranking Based On Selection :9
plant ecology
plant traits
statistical ecology
vegetation management
ecological modelling
Metrics
H-Index
i10 Index
Citation
53
115
15,833
* Rankings
Ranking Based On Selection :10
Fish ecology
Connectivity
Recruitment variability
Fish-habitat relationships
early life history of fish
Metrics
H-Index
i10 Index
Citation
53
117
7,571
* Rankings
Ranking Based On Selection :11
Agronomy
Soil Science
Crop Modelling
Metrics
H-Index
i10 Index
Citation
52
115
9,831
* Rankings
Ranking Based On Selection :12
weeds
ecology
plant population dynamics
Metrics
H-Index
i10 Index
Citation
52
118
12,370
* Rankings
Ranking Based On Selection :13
Plant Physiology
Computer Science
Image analysis
Infrared thermography
remote sensing
Metrics
H-Index
i10 Index
Citation
51
156
8,197
* Rankings
Ranking Based On Selection :14
Soil ecology and microbiology
antibiotic resistome
plant microbiome
Metrics
H-Index
i10 Index
Citation
50
104
9,451
* Rankings
Ranking Based On Selection :15
Landscape Assessment
Landscape Planning
Metrics
H-Index
i10 Index
Citation
49
119
7,840
* Rankings
Ranking Based On Selection :16
pollen biology
plant breeding systems
plant cell walls
Metrics
H-Index
i10 Index
Citation
49
91
7,307
* Rankings
Ranking Based On Selection :17
forest
carbon
climate
management
policy
Metrics
H-Index
i10 Index
Citation
48
115
10,427
* Rankings
Ranking Based On Selection :18
Silviculture
forest ecology
dendrochronology
forest dynamics
stand dynamics
Metrics
H-Index
i10 Index
Citation
47
108
11,014
* Rankings
Ranking Based On Selection :19
agriculture
Metrics
H-Index
i10 Index
Citation
39
110
4,796
* Rankings
Ranking Based On Selection :20
forest ecology
carbon
fire ecology
soils
Metrics
H-Index
i10 Index
Citation
38
68
3,850
* Rankings
Ranking Based On Selection :21
Forest Biometrics
Biosecurity
Biosecurity Risk Analysis
Applied Statistics
Forest Mensuration
Metrics
H-Index
i10 Index
Citation
38
80
4,668
* Rankings
Ranking Based On Selection :22
Soil science
Hydrology
Geomorphology
Soil erosion
fire effects on soils
Metrics
H-Index
i10 Index
Citation
37
74
5,012
* Rankings
Ranking Based On Selection :23
Agronomy
Crop Physiology
Soil Science
Plant Nutrition
Metrics
H-Index
i10 Index
Citation
37
81
5,026
* Rankings
Ranking Based On Selection :24
Forest and Lanscape Ecology and Sustainable Forest Management
Metrics
H-Index
i10 Index
Citation
30
70
3,612
* Rankings
Ranking Based On Selection :25
Plant Physiology
Plant Natural Products
Metrics
H-Index
i10 Index
Citation
30
46
3,097
* Rankings
Ranking Based On Selection :26
Soil-Plant Interactions
Soil Carbon
Nutrient Cycling
Soil Acidity
Sustainability
Metrics
H-Index
i10 Index
Citation
28
45
2,947
* Rankings
Ranking Based On Selection :27
Fish ecology
life history
marine and freshwater ecology
fisheries induced evolution
climate change
Metrics
H-Index
i10 Index
Citation
27
46
2,385
* Rankings
Ranking Based On Selection :28
Plant Systematics
Metrics
H-Index
i10 Index
Citation
27
50
2,448
* Rankings
Ranking Based On Selection :29
Soil
water
wildfire
erosion and sediment transport
Metrics
H-Index
i10 Index
Citation
26
38
2,820
* Rankings
Ranking Based On Selection :30
Marine ecology
Urban ecology
Ecological engineering
Restoration
Metrics
H-Index
i10 Index
Citation
25
38
3,136
* Rankings
Ranking Based On Selection :31
Plant Genetics and Breeding
Metrics
H-Index
i10 Index
Citation
25
42
4,000
* Rankings
Ranking Based On Selection :32
urban stormwater
green infrastructure
urban forestry
constructed wetlands
tree ecophysiology
Metrics
H-Index
i10 Index
Citation
23
30
1,847
* Rankings
Ranking Based On Selection :33
Plant Cell Walls
Plant Development
Arabidopsis
Marchantia
Aerobiology
Metrics
H-Index
i10 Index
Citation
23
32
1,816
* Rankings
Ranking Based On Selection :34
seed science
plant ecophysiology
plant secondary metabolism
plant thermogenesis
Metrics
H-Index
i10 Index
Citation
23
32
1,779
* Rankings
Ranking Based On Selection :35
Endosymbionts
Entomology
Environmental stress
Adaptation
Wolbachia
Metrics
H-Index
i10 Index
Citation
22
34
2,086
* Rankings
Ranking Based On Selection :36
Forest
Social acceptability
Values
Metrics
H-Index
i10 Index
Citation
22
34
1,668
* Rankings
Ranking Based On Selection :37
fisheries ecology
Metrics
H-Index
i10 Index
Citation
22
42
1,318
* Rankings
Ranking Based On Selection :38
forestry
forest science
Metrics
H-Index
i10 Index
Citation
21
49
2,168
* Rankings
Ranking Based On Selection :39
Agriculture
soil science
carbon
Metrics
H-Index
i10 Index
Citation
21
24
1,555
* Rankings
Ranking Based On Selection :40
Agricultural Entomology
Metrics
H-Index
i10 Index
Citation
21
37
1,399
* Rankings
Ranking Based On Selection :41
wood products
wood manufacturing
veneer
Metrics
H-Index
i10 Index
Citation
20
41
1,556
* Rankings
Ranking Based On Selection :42
Green roofs
Urban horticulture
education
Metrics
H-Index
i10 Index
Citation
16
22
1,980
* Rankings
Ranking Based On Selection :43
Plant-Fusarium Interactions
Metrics
H-Index
i10 Index
Citation
16
17
1,488
* Rankings
Ranking Based On Selection :44
social studies of science
land and water management
innovation and change processes
Metrics
H-Index
i10 Index
Citation
16
19
1,166
* Rankings
Ranking Based On Selection :45
Farming Systems
Crop-Livestock Systems
Biophysical Modelling
Climate Smart Agriculture
Decision
Metrics
H-Index
i10 Index
Citation
15
24
1,111
* Rankings
Ranking Based On Selection :46
soil ecology
Metrics
H-Index
i10 Index
Citation
15
15
1,305
* Rankings
Ranking Based On Selection :47
Marine ecology
Fisheries sustainability
Metrics
H-Index
i10 Index
Citation
15
19
871
* Rankings
Ranking Based On Selection :48
fish ecology
invasive species
HIREC
ecological traps
ecotoxicology
Metrics
H-Index
i10 Index
Citation
14
15
1,103
* Rankings
Ranking Based On Selection :49
forestry
Metrics
H-Index
i10 Index
Citation
14
22
665
* Rankings
Ranking Based On Selection :50
Landscape Architecture
climate change
Metrics
H-Index
i10 Index
Citation
14
18
1,214
* Rankings
Ranking Based On Selection :51
late antiquity
wine and oil production
farming
children.
Metrics
H-Index
i10 Index
Citation
13
15
796
* Rankings
Ranking Based On Selection :52
Forest ecology
fire ecology
forestry
Metrics
H-Index
i10 Index
Citation
13
13
980
* Rankings
Ranking Based On Selection :53
marine ecology
environmental monitoring
ecological risk assessment
Metrics
H-Index
i10 Index
Citation
13
14
848
* Rankings
Ranking Based On Selection :54
sustainable agriculture
conservation biology
plant secondary metabolites
agroforestry
patents
Metrics
H-Index
i10 Index
Citation
13
13
551
* Rankings
Ranking Based On Selection :55
Ecophysiology
Ecology
Agroforestry
Climate change
Metrics
H-Index
i10 Index
Citation
9
9
589
* Rankings
Ranking Based On Selection :56
Landscape architecture
landscape assessment
curation
Metrics
H-Index
i10 Index
Citation
8
8
307
* Rankings
Ranking Based On Selection :57
horticulture
light
crop physiology
orchards
Metrics
H-Index
i10 Index
Citation
4
1
42
* Rankings
Ranking Based On Selection :58
seed ecology
seed banking
Metrics
H-Index
i10 Index
Citation
3
3
881
* Rankings
Ranking Based On Selection :59
plant evolution
systematics
biogeography
Australasia
Metrics
H-Index
i10 Index
Citation
3
1
38
* Rankings
Ranking Based On Selection :60
Environmental Science. Food Science. Animal Science
Metrics
H-Index
i10 Index
Citation
3
1
22
* Rankings
Ranking Based On Selection :61
Agricultural Science
Metrics
H-Index
i10 Index
Citation
3
0
28
* Rankings
Ranking Based On Selection :62
Animal Studies
Colour Theory
Fictocriticism
Anthropocene
Feminism
Metrics
H-Index
i10 Index
Citation
3
1
36
* Rankings
Ranking Based On Selection :63
Forest Hydrology
Metrics
H-Index
i10 Index
Citation
2
1
36
* Rankings
Ranking Based On Selection :64
Agricultural Economics
Metrics
H-Index
i10 Index
Citation
2
0
11
* Rankings
Ranking Based On Selection :65
forest ecology
plant behavior
ecosystem ecology
Metrics
H-Index
i10 Index
Citation
1
1
15
* Rankings
Ranking Based On Selection :66
Agriculture
Economics
Business
Marketing
Extensions and Innovations
Metrics
H-Index
i10 Index
Citation
1
0
7
Arvin Mosier
University of Melbourne
Melbourne, Australia
Metrics
H-Index
i10 Index
Citation Counts
106
243
42,075
Agricultural N management
N and the environment
climate change
nitrous oxide
Frank Dunshea
University of Melbourne
Melbourne, Australia
Metrics
H-Index
i10 Index
Citation Counts
80
416
24,838
Deli Chen
University of Melbourne
Melbourne, Australia
Metrics
H-Index
i10 Index
Citation Counts
77
258
22,206
Soil Science
nitrogen cycling
greenhouse gas emissions
Robert Edwin White
University of Melbourne
Melbourne, Australia
Metrics
H-Index
i10 Index
Citation Counts
59
159
14,142
soil science
viticulture
Tim Dempster|TIMOTHY DEMPSTER
University of Melbourne
Melbourne, Australia
Metrics
H-Index
i10 Index
Citation Counts
57
148
10,808
Stefan K Arndt
University of Melbourne
Melbourne, Australia
Metrics
H-Index
i10 Index
Citation Counts
57
134
10,782
forest ecosystems
greenhouse gases
methane
stress physiology
drought tolerance
PWJ Taylor
University of Melbourne
Melbourne, Australia
Metrics
H-Index
i10 Index
Citation Counts
57
137
12,250
Plant Pathology and Fungal Taxonomy
Stephen E Swearer
University of Melbourne
Melbourne, Australia
Metrics
H-Index
i10 Index
Citation Counts
53
157
10,730
Marine Ecology
Marine Biology
Dispersal
Larval Biology
Fish Ecology
Peter Vesk
University of Melbourne
Melbourne, Australia
Metrics
H-Index
i10 Index
Citation Counts
53
115
15,833
plant ecology
plant traits
statistical ecology
vegetation management
ecological modelling
Greg Jenkins
University of Melbourne
Melbourne, Australia
Metrics
H-Index
i10 Index
Citation Counts
53
117
7,571
Fish ecology
Connectivity
Recruitment variability
Fish-habitat relationships
early life history of fish
Jagadish Timsina
University of Melbourne
Melbourne, Australia
Metrics
H-Index
i10 Index
Citation Counts
52
115
9,831
Agronomy
Soil Science
Crop Modelling
Roger Cousens
University of Melbourne
Melbourne, Australia
Metrics
H-Index
i10 Index
Citation Counts
52
118
12,370
weeds
ecology
plant population dynamics
Sigfredo Fuentes
University of Melbourne
Melbourne, Australia
Metrics
H-Index
i10 Index
Citation Counts
51
156
8,197
Plant Physiology
Computer Science
Image analysis
Infrared thermography
remote sensing
Qinglin Chen
University of Melbourne
Melbourne, Australia
Metrics
H-Index
i10 Index
Citation Counts
50
104
9,451
Soil ecology and microbiology
antibiotic resistome
plant microbiome
Ian Bishop
University of Melbourne
Melbourne, Australia
Metrics
H-Index
i10 Index
Citation Counts
49
119
7,840
Landscape Assessment
Landscape Planning
Ed Newbigin
University of Melbourne
Melbourne, Australia
Metrics
H-Index
i10 Index
Citation Counts
49
91
7,307
pollen biology
plant breeding systems
plant cell walls
Rodney Keenan
University of Melbourne
Melbourne, Australia
Metrics
H-Index
i10 Index
Citation Counts
48
115
10,427
forest
carbon
climate
management
policy
Patrick J Baker
University of Melbourne
Melbourne, Australia
Metrics
H-Index
i10 Index
Citation Counts
47
108
11,014
Silviculture
forest ecology
dendrochronology
forest dynamics
stand dynamics
Kevin Francis Smith
University of Melbourne
Melbourne, Australia
Metrics
H-Index
i10 Index
Citation Counts
39
110
4,796
Lauren Bennett
University of Melbourne
Melbourne, Australia
Metrics
H-Index
i10 Index
Citation Counts
38
68
3,850
forest ecology
carbon
fire ecology
soils
Andrew Robinson
University of Melbourne
Melbourne, Australia
Metrics
H-Index
i10 Index
Citation Counts
38
80
4,668
Forest Biometrics
Biosecurity
Biosecurity Risk Analysis
Applied Statistics
Forest Mensuration
Gary Sheridan
University of Melbourne
Melbourne, Australia
Metrics
H-Index
i10 Index
Citation Counts
37
74
5,012
Soil science
Hydrology
Geomorphology
Soil erosion
fire effects on soils
Robert Norton
University of Melbourne
Melbourne, Australia
Metrics
H-Index
i10 Index
Citation Counts
37
81
5,026
Agronomy
Crop Physiology
Soil Science
Plant Nutrition
Craig Nitschke
University of Melbourne
Melbourne, Australia
Metrics
H-Index
i10 Index
Citation Counts
30
70
3,612
Forest and Lanscape Ecology and Sustainable Forest Management
Jason Goodger
University of Melbourne
Melbourne, Australia
Metrics
H-Index
i10 Index
Citation Counts
30
46
3,097
Plant Physiology
Plant Natural Products
Clayton R Butterly
University of Melbourne
Melbourne, Australia
Metrics
H-Index
i10 Index
Citation Counts
28
45
2,947
Soil-Plant Interactions
Soil Carbon
Nutrient Cycling
Soil Acidity
Sustainability
John Morrongiello
University of Melbourne
Melbourne, Australia
Metrics
H-Index
i10 Index
Citation Counts
27
46
2,385
Fish ecology
life history
marine and freshwater ecology
fisheries induced evolution
climate change
Michael J Bayly
University of Melbourne
Melbourne, Australia
Metrics
H-Index
i10 Index
Citation Counts
27
50
2,448
Petter Nyman
University of Melbourne
Melbourne, Australia
Metrics
H-Index
i10 Index
Citation Counts
26
38
2,820
Soil
water
wildfire
erosion and sediment transport
Rebecca L Morris
University of Melbourne
Melbourne, Australia
Metrics
H-Index
i10 Index
Citation Counts
25
38
3,136
Marine ecology
Urban ecology
Ecological engineering
Restoration
Mohammad Pourkheirandish
University of Melbourne
Melbourne, Australia
Metrics
H-Index
i10 Index
Citation Counts
25
42
4,000
Christopher Szota
University of Melbourne
Melbourne, Australia
Metrics
H-Index
i10 Index
Citation Counts
23
30
1,847
urban stormwater
green infrastructure
urban forestry
constructed wetlands
tree ecophysiology
Edwin R Lampugnani
University of Melbourne
Melbourne, Australia
Metrics
H-Index
i10 Index
Citation Counts
23
32
1,816
Plant Cell Walls
Plant Development
Arabidopsis
Marchantia
Aerobiology
Rebecca E Miller
University of Melbourne
Melbourne, Australia
Metrics
H-Index
i10 Index
Citation Counts
23
32
1,779
seed science
plant ecophysiology
plant secondary metabolism
plant thermogenesis
Perran A Ross
University of Melbourne
Melbourne, Australia
Metrics
H-Index
i10 Index
Citation Counts
22
34
2,086
Endosymbionts
Entomology
Environmental stress
Adaptation
Wolbachia
Rebecca M Ford
University of Melbourne
Melbourne, Australia
Metrics
H-Index
i10 Index
Citation Counts
22
34
1,668
Harry Gorfine
University of Melbourne
Melbourne, Australia
Metrics
H-Index
i10 Index
Citation Counts
22
42
1,318
Ian S Ferguson
University of Melbourne
Melbourne, Australia
Metrics
H-Index
i10 Index
Citation Counts
21
49
2,168
Anthony Weatherley
University of Melbourne
Melbourne, Australia
Metrics
H-Index
i10 Index
Citation Counts
21
24
1,555
Agriculture
soil science
carbon
Garrick McDonald
University of Melbourne
Melbourne, Australia
Metrics
H-Index
i10 Index
Citation Counts
21
37
1,399
Barbara Ozarska
University of Melbourne
Melbourne, Australia
Metrics
H-Index
i10 Index
Citation Counts
20
41
1,556
wood products
wood manufacturing
veneer
John P Rayner
University of Melbourne
Melbourne, Australia
Metrics
H-Index
i10 Index
Citation Counts
16
22
1,980
Green roofs
Urban horticulture
education
Marc Somssich
University of Melbourne
Melbourne, Australia
Metrics
H-Index
i10 Index
Citation Counts
16
17
1,488
Margaret L Ayre
University of Melbourne
Melbourne, Australia
Metrics
H-Index
i10 Index
Citation Counts
16
19
1,166
social studies of science
land and water management
innovation and change processes
Andrew P Smith
University of Melbourne
Melbourne, Australia
Metrics
H-Index
i10 Index
Citation Counts
15
24
1,111
Farming Systems
Crop-Livestock Systems
Biophysical Modelling
Climate Smart Agriculture
Decision
Suzanne Donn
University of Melbourne
Melbourne, Australia
Metrics
H-Index
i10 Index
Citation Counts
15
15
1,305
John Ford
University of Melbourne
Melbourne, Australia
Metrics
H-Index
i10 Index
Citation Counts
15
19
871
Marine ecology
Fisheries sustainability
Valeriya Komyakova
University of Melbourne
Melbourne, Australia
Metrics
H-Index
i10 Index
Citation Counts
14
15
1,103
fish ecology
invasive species
HIREC
ecological traps
ecotoxicology
Martin Strandgard
University of Melbourne
Melbourne, Australia
Metrics
H-Index
i10 Index
Citation Counts
14
22
665
Raymond James Green
University of Melbourne
Melbourne, Australia
Metrics
H-Index
i10 Index
Citation Counts
14
18
1,214
Landscape Architecture
climate change
Tamara Lewit
University of Melbourne
Melbourne, Australia
Metrics
H-Index
i10 Index
Citation Counts
13
15
796
late antiquity
wine and oil production
farming
children.
Thomas A Fairman|Tom Fairman
University of Melbourne
Melbourne, Australia
Metrics
H-Index
i10 Index
Citation Counts
13
13
980
Forest ecology
fire ecology
forestry
Janet M Carey
University of Melbourne
Melbourne, Australia
Metrics
H-Index
i10 Index
Citation Counts
13
14
848
marine ecology
environmental monitoring
ecological risk assessment
Marie Connett
University of Melbourne
Melbourne, Australia
Metrics
H-Index
i10 Index
Citation Counts
13
13
551
sustainable agriculture
conservation biology
plant secondary metabolites
agroforestry
patents
Gregor Sanders
University of Melbourne
Melbourne, Australia
Metrics
H-Index
i10 Index
Citation Counts
9
9
589
Ecophysiology
Ecology
Agroforestry
Climate change
Gini Lee
University of Melbourne
Melbourne, Australia
Metrics
H-Index
i10 Index
Citation Counts
8
8
307
Landscape architecture
landscape assessment
curation
Madeleine Peavey|Madeleine Scalisi
University of Melbourne
Melbourne, Australia
Metrics
H-Index
i10 Index
Citation Counts
4
1
42
horticulture
light
crop physiology
orchards
Megan Hirst
University of Melbourne
Melbourne, Australia
Metrics
H-Index
i10 Index
Citation Counts
3
3
881
Harvey K Orel
University of Melbourne
Melbourne, Australia
Metrics
H-Index
i10 Index
Citation Counts
3
1
38
plant evolution
systematics
biogeography
Australasia
Nima Norbu
University of Melbourne
Melbourne, Australia
Metrics
H-Index
i10 Index
Citation Counts
3
1
22
Environmental Science. Food Science. Animal Science
Hemali Kanthilanka|H. Kanthilanka
University of Melbourne
Melbourne, Australia
Metrics
H-Index
i10 Index
Citation Counts
3
0
28
Tessa Laird
University of Melbourne
Melbourne, Australia
Metrics
H-Index
i10 Index
Citation Counts
3
1
36
Animal Studies
Colour Theory
Fictocriticism
Anthropocene
Feminism
Christopher Lyell
University of Melbourne
Melbourne, Australia
Metrics
H-Index
i10 Index
Citation Counts
2
1
36
Chinthani Rathnayake
University of Melbourne
Melbourne, Australia
Metrics
H-Index
i10 Index
Citation Counts
2
0
11
Agricultural Economics
Jennifer Khattar
University of Melbourne
Melbourne, Australia
Metrics
H-Index
i10 Index
Citation Counts
1
1
15
forest ecology
plant behavior
ecosystem ecology
Pujan Dhakal
University of Melbourne
Melbourne, Australia
Metrics
H-Index
i10 Index
Citation Counts
1
0
7
Agriculture
Economics
Business
Marketing
Extensions and Innovations