The AD Scientific Index (Alper-Doger Scientific Index) provides the most comprehensive analysis across 13 main fields and 197 sub-branches at global, national, and regional levels. These analyses are based on indicators such as the H-index, i10-index, and citation count, including their values from the last 6 years. As of Feb 01, 2025, the rankings are determined according to the Total H Index. BETA VERSION: The subject field rankings for the world, regions, countries, and universities are currently in their Beta phase. This is due to the exclusion of (870.053) scientists categorized under ‘Others’, whose profiles have yet to be determined, edited, or classified. As updates are made to these fields, the rankings will be adjusted accordingly. Note: Please keep this in mind while reviewing the rankings. For further details, explore our [University Subject Rankings].
* Total H IndexRankings
Ranking Based On Selection: 26
Beef Cattle
Genetics
Genomics
Livestock Improvement
Meat Quality
Metrics
H-Index
i10 Index
Citation Counts
47
116
6,979
* Total H IndexRankings
Ranking Based On Selection: 27
Health Psychology
Adolescent coping
Adolescents' health
meta-analysis
Metrics
H-Index
i10 Index
Citation Counts
44
78
11,423
* Total H IndexRankings
Ranking Based On Selection: 28
Animal Health
Metrics
H-Index
i10 Index
Citation Counts
44
135
7,128
* Total H IndexRankings
Ranking Based On Selection: 29
Plant nutrition
Fertiliser efficiency
Metrics
H-Index
i10 Index
Citation Counts
43
163
11,069
* Total H IndexRankings
Ranking Based On Selection: 30
Precision Agriculture
Applied Physics
Smart Farms
Metrics
H-Index
i10 Index
Citation Counts
42
113
7,139
* Total H IndexRankings
Ranking Based On Selection: 31
Chicken net energy
gut microflora
gene expression
genetics
plant reproductive biology
Metrics
H-Index
i10 Index
Citation Counts
41
117
5,648
* Total H IndexRankings
Ranking Based On Selection: 32
Animal Agriculture
Nutrition
Biochemistry
Genetics / Genomics
Systems Modelling
Metrics
H-Index
i10 Index
Citation Counts
41
104
7,665
* Total H IndexRankings
Ranking Based On Selection: 33
Mental Health Science
Rural Health
Suicide Prevention
Climate Emotions
Health Messaging
Metrics
H-Index
i10 Index
Citation Counts
40
75
11,219
* Total H IndexRankings
Ranking Based On Selection: 34
Palaeontology
palaeobiology
arthropods
trilobites
Cambrian
Metrics
H-Index
i10 Index
Citation Counts
40
82
4,098
* Total H IndexRankings
Ranking Based On Selection: 35
Archaeology
evolution of human behaviour
language origins
rock art
stone tools
Metrics
H-Index
i10 Index
Citation Counts
40
103
7,583
* Total H IndexRankings
Ranking Based On Selection: 36
Environmental economics
agricultural economics
ecology
modeling
conservation biology
Metrics
H-Index
i10 Index
Citation Counts
40
97
4,734
* Total H IndexRankings
Ranking Based On Selection: 37
Pollination
Agroecology
Sustainability
Ecosystem Services
Metrics
H-Index
i10 Index
Citation Counts
39
72
11,927
* Total H IndexRankings
Ranking Based On Selection: 38
Practical ecology
community ecology
environmental risk management
ecological restoration
Metrics
H-Index
i10 Index
Citation Counts
39
55
8,607
* Total H IndexRankings
Ranking Based On Selection: 39
Econometrics
Efficiency Analysis
Stochastic Frontier Analysis
Survey Sampling
Linear Models
Metrics
H-Index
i10 Index
Citation Counts
39
68
53,289
* Total H IndexRankings
Ranking Based On Selection: 40
Conservation planning software
spatial prioritisation
Metrics
H-Index
i10 Index
Citation Counts
39
52
10,987
* Total H IndexRankings
Ranking Based On Selection: 41
Bacterial Infections
Host-Pathogen Interactions
Rheumatic Fever and Heart Disease
Metrics
H-Index
i10 Index
Citation Counts
39
105
4,866
* Total H IndexRankings
Ranking Based On Selection: 42
Ecology
Environment
Sustainability
Metrics
H-Index
i10 Index
Citation Counts
38
108
4,967
* Total H IndexRankings
Ranking Based On Selection: 43
suicide bereavement
suicide prevention
mental health
social work
rural
Metrics
H-Index
i10 Index
Citation Counts
37
90
5,092
* Total H IndexRankings
Ranking Based On Selection: 44
Soil Science
Carbon sequestration
Metrics
H-Index
i10 Index
Citation Counts
37
79
4,516
* Total H IndexRankings
Ranking Based On Selection: 45
language contact
pidgins
creoles
new dialect formation
Metrics
H-Index
i10 Index
Citation Counts
37
84
6,299
* Total H IndexRankings
Ranking Based On Selection: 46
nutrition
Metrics
H-Index
i10 Index
Citation Counts
36
114
5,058
* Total H IndexRankings
Ranking Based On Selection: 47
judgment analysis/decision making
complexity theory/systems thinking
quantitative/qualitative research methods
statistics
Metrics
H-Index
i10 Index
Citation Counts
36
68
9,901
* Total H IndexRankings
Ranking Based On Selection: 48
plant pathology
mycology
soil biology
plant physiology
Metrics
H-Index
i10 Index
Citation Counts
36
73
4,358
* Total H IndexRankings
Ranking Based On Selection: 49
Ecology
Entomology
Ecological Physiology
Ants
Dung Beetles
Metrics
H-Index
i10 Index
Citation Counts
35
70
5,365
* Total H IndexRankings
Ranking Based On Selection: 50
Population Health
Uncertainty Modelling
Sewage
History/Anthropology
Waterbirds
Metrics
H-Index
i10 Index
Citation Counts
35
66
6,558
Stephen P Miller
University of New England Australia
Armidale, Australia
Metrics
H-Index
i10-Index
Citation Counts
47
116
6,979
Beef Cattle
Genetics
Genomics
Livestock Improvement
Meat Quality
Einar B Thorsteinsson
University of New England Australia
Armidale, Australia
Metrics
H-Index
i10-Index
Citation Counts
44
78
11,423
Health Psychology
Adolescent coping
Adolescents' health
meta-analysis
Stephen Walkden Brown
University of New England Australia
Armidale, Australia
Metrics
H-Index
i10-Index
Citation Counts
44
135
7,128
Graeme Blair
University of New England Australia
Armidale, Australia
Metrics
H-Index
i10-Index
Citation Counts
43
163
11,069
Plant nutrition
Fertiliser efficiency
DW Lamb
University of New England Australia
Armidale, Australia
Metrics
H-Index
i10-Index
Citation Counts
42
113
7,139
Precision Agriculture
Applied Physics
Smart Farms
Shubiao Wu
University of New England Australia
Armidale, Australia
Metrics
H-Index
i10-Index
Citation Counts
41
117
5,648
Chicken net energy
gut microflora
gene expression
genetics
plant reproductive biology
Hutton Oddy
University of New England Australia
Armidale, Australia
Metrics
H-Index
i10-Index
Citation Counts
41
104
7,665
Animal Agriculture
Nutrition
Biochemistry
Genetics / Genomics
Systems Modelling
Navjot Bhullar
University of New England Australia
Armidale, Australia
Metrics
H-Index
i10-Index
Citation Counts
40
75
11,219
Mental Health Science
Rural Health
Suicide Prevention
Climate Emotions
Health Messaging
John R Paterson
University of New England Australia
Armidale, Australia
Metrics
H-Index
i10-Index
Citation Counts
40
82
4,098
Palaeontology
palaeobiology
arthropods
trilobites
Cambrian
Iain Davidson
University of New England Australia
Armidale, Australia
Metrics
H-Index
i10-Index
Citation Counts
40
103
7,583
Archaeology
evolution of human behaviour
language origins
rock art
stone tools
Oscar Cacho
University of New England Australia
Armidale, Australia
Metrics
H-Index
i10-Index
Citation Counts
40
97
4,734
Environmental economics
agricultural economics
ecology
modeling
conservation biology
Romina Rader
University of New England Australia
Armidale, Australia
Metrics
H-Index
i10-Index
Citation Counts
39
72
11,927
Pollination
Agroecology
Sustainability
Ecosystem Services
Ce Timothy Paine
University of New England Australia
Armidale, Australia
Metrics
H-Index
i10-Index
Citation Counts
39
55
8,607
Practical ecology
community ecology
environmental risk management
ecological restoration
George Battese
University of New England Australia
Armidale, Australia
Metrics
H-Index
i10-Index
Citation Counts
39
68
53,289
Econometrics
Efficiency Analysis
Stochastic Frontier Analysis
Survey Sampling
Linear Models
Matthew E Watts
University of New England Australia
Armidale, Australia
Metrics
H-Index
i10-Index
Citation Counts
39
52
10,987
Natkunam Ketheesan Md
University of New England Australia
Armidale, Australia
Metrics
H-Index
i10-Index
Citation Counts
39
105
4,866
Bacterial Infections
Host-Pathogen Interactions
Rheumatic Fever and Heart Disease
Nick Reid
University of New England Australia
Armidale, Australia
Metrics
H-Index
i10-Index
Citation Counts
38
108
4,967
Ecology
Environment
Sustainability
Myfanwy Maple
University of New England Australia
Armidale, Australia
Metrics
H-Index
i10-Index
Citation Counts
37
90
5,092
suicide bereavement
suicide prevention
mental health
social work
rural
Brian R Wilson
University of New England Australia
Armidale, Australia
Metrics
H-Index
i10-Index
Citation Counts
37
79
4,516
Soil Science
Carbon sequestration
Jeff Siegel
University of New England Australia
Armidale, Australia
Metrics
H-Index
i10-Index
Citation Counts
37
84
6,299
language contact
pidgins
creoles
new dialect formation
Robert A Swick
University of New England Australia
Armidale, Australia
Metrics
H-Index
i10-Index
Citation Counts
36
114
5,058
Ray W Cooksey
University of New England Australia
Armidale, Australia
Metrics
H-Index
i10-Index
Citation Counts
36
68
9,901
judgment analysis/decision making
complexity theory/systems thinking
quantitative/qualitative research methods
statistics
David Backhouse
University of New England Australia
Armidale, Australia
Metrics
H-Index
i10-Index
Citation Counts
36
73
4,358
plant pathology
mycology
soil biology
plant physiology
Nigel Andrew
University of New England Australia
Armidale, Australia
Metrics
H-Index
i10-Index
Citation Counts
35
70
5,365
Ecology
Entomology
Ecological Physiology
Ants
Dung Beetles
Andrew J Hamilton
University of New England Australia
Armidale, Australia
Metrics
H-Index
i10-Index
Citation Counts
35
66
6,558
Population Health
Uncertainty Modelling
Sewage
History/Anthropology
Waterbirds