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 04, 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 (870.057) 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: 1
Alzheimer's disease
genetics
genomics
epistasis
evolution
Metrics
H-Index
i10 Index
Citation Counts
64
134
34,249
* Total H IndexRankings
Ranking Based On Selection: 2
Climate Change
Evolutionary Ecology
Ecological Genomics
Soil Biodiversity
Molecular Systematics
Metrics
H-Index
i10 Index
Citation Counts
55
129
11,810
* Total H IndexRankings
Ranking Based On Selection: 3
evolutionary ecology
Metrics
H-Index
i10 Index
Citation Counts
33
68
8,357
* Total H IndexRankings
Ranking Based On Selection: 4
Alzheimer's Disease
Human Genetics
Bioinformatics
Metrics
H-Index
i10 Index
Citation Counts
31
56
8,988
* Total H IndexRankings
Ranking Based On Selection: 5
evolutionary ecology
philosophy of science
Metrics
H-Index
i10 Index
Citation Counts
25
39
2,951
* Total H IndexRankings
Ranking Based On Selection: 6
Systematic Botany
Metrics
H-Index
i10 Index
Citation Counts
24
42
3,970
* Total H IndexRankings
Ranking Based On Selection: 7
wildlife science
human-bear conflict
Metrics
H-Index
i10 Index
Citation Counts
20
37
1,936
* Total H IndexRankings
Ranking Based On Selection: 8
evolution
speciation
behavior
genetics
ecology
Metrics
H-Index
i10 Index
Citation Counts
17
21
693
* Total H IndexRankings
Ranking Based On Selection: 9
Atherosclerosis
Immunology
B cells
Metrics
H-Index
i10 Index
Citation Counts
17
18
2,737
* Total H IndexRankings
Ranking Based On Selection: 10
Mammal Ecology and Conservation
Metrics
H-Index
i10 Index
Citation Counts
16
23
776
* Total H IndexRankings
Ranking Based On Selection: 11
bacterial virulence mechanics and regulation
plant-microbe interactions
Metrics
H-Index
i10 Index
Citation Counts
10
10
228
* Total H IndexRankings
Ranking Based On Selection: 12
Neuroscience
Cell Biology
Development
Metrics
H-Index
i10 Index
Citation Counts
10
10
1,621
* Total H IndexRankings
Ranking Based On Selection: 13
neuroscience
Metrics
H-Index
i10 Index
Citation Counts
9
9
658
* Total H IndexRankings
Ranking Based On Selection: 14
Bioinformatics
Genetics
Cancer
Metrics
H-Index
i10 Index
Citation Counts
6
5
105
* Total H IndexRankings
Ranking Based On Selection: 15
Invertebrate Zoology
Marine Biology
Behavioral Ecology
Metrics
H-Index
i10 Index
Citation Counts
4
4
70
* Total H IndexRankings
Ranking Based On Selection: 16
Metrics
H-Index
i10 Index
Citation Counts
3
3
128
* Total H IndexRankings
Ranking Based On Selection: 17
Community ecology
Tropical ecology
Ichthyology
Evolutionary Ecology
Metrics
H-Index
i10 Index
Citation Counts
2
1
21
* Total H IndexRankings
Ranking Based On Selection: 18
ecology
dryland ecosystems
databases
machine learning
biological soil crusts
Metrics
H-Index
i10 Index
Citation Counts
2
1
18
* Total H IndexRankings
Ranking Based On Selection: 19
biology
ecology
Metrics
H-Index
i10 Index
Citation Counts
2
1
67
John Kauwe
Metrics
H-Index
i10-Index
Citation Counts
64
134
34,249
Alzheimer's disease
genetics
genomics
epistasis
evolution
Byron Adams
Metrics
H-Index
i10-Index
Citation Counts
55
129
11,810
Climate Change
Evolutionary Ecology
Ecological Genomics
Soil Biodiversity
Molecular Systematics
Jerald B Johnson
Metrics
H-Index
i10-Index
Citation Counts
33
68
8,357
Perry Ridge
Metrics
H-Index
i10-Index
Citation Counts
31
56
8,988
Alzheimer's Disease
Human Genetics
Bioinformatics
Steven L Peck
Metrics
H-Index
i10-Index
Citation Counts
25
39
2,951
evolutionary ecology
philosophy of science
Leigh A Johnson
Metrics
H-Index
i10-Index
Citation Counts
24
42
3,970
Tom Smith
Metrics
H-Index
i10-Index
Citation Counts
20
37
1,936
wildlife science
human-bear conflict
Spencer J Ingley
Metrics
H-Index
i10-Index
Citation Counts
17
21
693
evolution
speciation
behavior
genetics
ecology
Cody J Diehl
Metrics
H-Index
i10-Index
Citation Counts
17
18
2,737
Atherosclerosis
Immunology
B cells
Jericho C Whiting
Metrics
H-Index
i10-Index
Citation Counts
16
23
776
Jeffrey K Schachterle
Metrics
H-Index
i10-Index
Citation Counts
10
10
228
bacterial virulence mechanics and regulation
plant-microbe interactions
Holden Higginbotham
Metrics
H-Index
i10-Index
Citation Counts
10
10
1,621
Neuroscience
Cell Biology
Development
Clair Eckersell
Metrics
H-Index
i10-Index
Citation Counts
9
9
658
Dustin B Miller
Metrics
H-Index
i10-Index
Citation Counts
6
5
105
Alan R Holyoak
Metrics
H-Index
i10-Index
Citation Counts
4
4
70
Invertebrate Zoology
Marine Biology
Behavioral Ecology
Haley M Cahill Wightman
Metrics
H-Index
i10-Index
Citation Counts
3
3
128
Diego Ardón
Metrics
H-Index
i10-Index
Citation Counts
2
1
21
Community ecology
Tropical ecology
Ichthyology
Evolutionary Ecology
Michael Kerr
Metrics
H-Index
i10-Index
Citation Counts
2
1
18
ecology
dryland ecosystems
databases
machine learning
biological soil crusts
Karen Froerer
Metrics
H-Index
i10-Index
Citation Counts
2
1
67