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: 1
Evolution
Evolutionary biology
Molecular evolution
Population genetics
Phylogenetics
Metrics
H-Index
i10 Index
Citation Counts
131
303
426,197
* Total H IndexRankings
Ranking Based On Selection: 2
Evolution
Biodiversity
Biogeography
Conservation
Systematics
Metrics
H-Index
i10 Index
Citation Counts
92
259
41,915
* Total H IndexRankings
Ranking Based On Selection: 3
Malaria
Evolution
Phylogeny
Parasitology
Drug Resistance
Metrics
H-Index
i10 Index
Citation Counts
62
149
14,850
* Total H IndexRankings
Ranking Based On Selection: 4
cancer
Metrics
H-Index
i10 Index
Citation Counts
56
118
12,554
* Total H IndexRankings
Ranking Based On Selection: 5
Ecology
Oceanography
Deep-sea Biology
Metrics
H-Index
i10 Index
Citation Counts
49
92
7,320
* Total H IndexRankings
Ranking Based On Selection: 6
microbial ecology
protistology
mixotrophy
limnology
marine biology
Metrics
H-Index
i10 Index
Citation Counts
45
67
8,460
* Total H IndexRankings
Ranking Based On Selection: 7
Mitochondrial Calcium signaling
Metrics
H-Index
i10 Index
Citation Counts
41
72
6,521
* Total H IndexRankings
Ranking Based On Selection: 8
Biological Physics
Computational Biology
Statistical Physics
Ion Channels
Bioinformatics
Metrics
H-Index
i10 Index
Citation Counts
38
83
4,433
* Total H IndexRankings
Ranking Based On Selection: 9
Mitochondria
Calcium Signaling
Protein quality control
Autophagy
Ubiquitin
Metrics
H-Index
i10 Index
Citation Counts
35
55
17,530
* Total H IndexRankings
Ranking Based On Selection: 10
Ecology and evolutionary biology of malaria parasites
Metrics
H-Index
i10 Index
Citation Counts
34
56
3,385
* Total H IndexRankings
Ranking Based On Selection: 11
computational biology
bioinformatics
machine learning
Metrics
H-Index
i10 Index
Citation Counts
32
54
42,620
* Total H IndexRankings
Ranking Based On Selection: 12
Evolutionary genetics
genomics
informatics
Metrics
H-Index
i10 Index
Citation Counts
31
46
7,461
* Total H IndexRankings
Ranking Based On Selection: 13
Genetics
Developmental Biology
Regeneration
Metrics
H-Index
i10 Index
Citation Counts
29
39
2,973
* Total H IndexRankings
Ranking Based On Selection: 14
Global Change
Invasive Species
Island Biogeography
Ecoinformatics
Environmental Data Science
Metrics
H-Index
i10 Index
Citation Counts
28
38
10,223
* Total H IndexRankings
Ranking Based On Selection: 15
Ion channel structure-function
channelopathies
STEM education
Metrics
H-Index
i10 Index
Citation Counts
26
38
1,784
* Total H IndexRankings
Ranking Based On Selection: 16
land system science
remote sensing
biodiversity
spatial modeling
sustainability science
Metrics
H-Index
i10 Index
Citation Counts
23
29
2,147
* Total H IndexRankings
Ranking Based On Selection: 17
Community Ecology
Invasion Ecology
Macroecology
Metrics
H-Index
i10 Index
Citation Counts
23
31
6,952
* Total H IndexRankings
Ranking Based On Selection: 18
biotechnology
microbiology
microbial ecology
bioelectrochemistry
environmental engineering
Metrics
H-Index
i10 Index
Citation Counts
22
30
2,371
* Total H IndexRankings
Ranking Based On Selection: 19
Mitochondria
Calcium
Neurodegeneration
Alzheimers
Parkinsons
Metrics
H-Index
i10 Index
Citation Counts
22
29
15,701
* Total H IndexRankings
Ranking Based On Selection: 20
Developmental and Life-course Criminology
Measurement
Quantitative Methodology
Metrics
H-Index
i10 Index
Citation Counts
22
36
1,705
* Total H IndexRankings
Ranking Based On Selection: 21
Ecology
Evolution
Ecosystem Services
Biodiversity
Metrics
H-Index
i10 Index
Citation Counts
21
28
1,220
* Total H IndexRankings
Ranking Based On Selection: 22
conservation biology
community ecology
population ecology
Metrics
H-Index
i10 Index
Citation Counts
20
30
1,479
* Total H IndexRankings
Ranking Based On Selection: 23
evolutionary ecology
mating system evolution
natural selection
plant-pollinator interactions
Metrics
H-Index
i10 Index
Citation Counts
18
21
1,149
* Total H IndexRankings
Ranking Based On Selection: 24
Population genetics
Phylogenetics
Marine biology
Deep-Sea biology
Invertebrate evolution
Metrics
H-Index
i10 Index
Citation Counts
17
21
1,246
* Total H IndexRankings
Ranking Based On Selection: 25
Developmental Biology Neuroscience Gene Therapy Melanoma Epigenetics
Metrics
H-Index
i10 Index
Citation Counts
15
15
1,029
Masatoshi Nei
Temple University
Philadelphia, United States
Metrics
H-Index
i10-Index
Citation Counts
131
303
426,197
Evolution
Evolutionary biology
Molecular evolution
Population genetics
Phylogenetics
S Blair Hedges
Temple University
Philadelphia, United States
Metrics
H-Index
i10-Index
Citation Counts
92
259
41,915
Evolution
Biodiversity
Biogeography
Conservation
Systematics
Ananias A Escalante
Temple University
Philadelphia, United States
Metrics
H-Index
i10-Index
Citation Counts
62
149
14,850
Malaria
Evolution
Phylogeny
Parasitology
Drug Resistance
Mark Feitelson
Temple University
Philadelphia, United States
Metrics
H-Index
i10-Index
Citation Counts
56
118
12,554
Erik Cordes
Temple University
Philadelphia, United States
Metrics
H-Index
i10-Index
Citation Counts
49
92
7,320
Ecology
Oceanography
Deep-sea Biology
Robert W Sanders
Temple University
Philadelphia, United States
Metrics
H-Index
i10-Index
Citation Counts
45
67
8,460
microbial ecology
protistology
mixotrophy
limnology
marine biology
Shanmughapriya
Temple University
Philadelphia, United States
Metrics
H-Index
i10-Index
Citation Counts
41
72
6,521
Vincenzo Carnevale
Temple University
Philadelphia, United States
Metrics
H-Index
i10-Index
Citation Counts
38
83
4,433
Biological Physics
Computational Biology
Statistical Physics
Ion Channels
Bioinformatics
Dhanendra Tomar *
Temple University
Philadelphia, United States
Metrics
H-Index
i10-Index
Citation Counts
35
55
17,530
Mitochondria
Calcium Signaling
Protein quality control
Autophagy
Ubiquitin
Maria Andreina Pacheco
Temple University
Philadelphia, United States
Metrics
H-Index
i10-Index
Citation Counts
34
56
3,385
Ecology and evolutionary biology of malaria parasites
Xinghua (Mindy) Shi
Temple University
Philadelphia, United States
Metrics
H-Index
i10-Index
Citation Counts
32
54
42,620
computational biology
bioinformatics
machine learning
Rob J Kulathinal
Temple University
Philadelphia, United States
Metrics
H-Index
i10-Index
Citation Counts
31
46
7,461
Evolutionary genetics
genomics
informatics
Darius Balciunas
Temple University
Philadelphia, United States
Metrics
H-Index
i10-Index
Citation Counts
29
39
2,973
Genetics
Developmental Biology
Regeneration
Matthew R Helmus
Temple University
Philadelphia, United States
Metrics
H-Index
i10-Index
Citation Counts
28
38
10,223
Global Change
Invasive Species
Island Biogeography
Ecoinformatics
Environmental Data Science
Jacqueline C Tanaka
Temple University
Philadelphia, United States
Metrics
H-Index
i10-Index
Citation Counts
26
38
1,784
Ion channel structure-function
channelopathies
STEM education
Victor Hugo Gutiérrez Vélez
Temple University
Philadelphia, United States
Metrics
H-Index
i10-Index
Citation Counts
23
29
2,147
land system science
remote sensing
biodiversity
spatial modeling
sustainability science
Amy Freestone
Temple University
Philadelphia, United States
Metrics
H-Index
i10-Index
Citation Counts
23
31
6,952
Community Ecology
Invasion Ecology
Macroecology
Heyang (Harry) Yuan, 袁赫洋
Temple University
Philadelphia, United States
Metrics
H-Index
i10-Index
Citation Counts
22
30
2,371
biotechnology
microbiology
microbial ecology
bioelectrochemistry
environmental engineering
Pooja Jadiya
Temple University
Philadelphia, United States
Metrics
H-Index
i10-Index
Citation Counts
22
29
15,701
Mitochondria
Calcium
Neurodegeneration
Alzheimers
Parkinsons
Jeffrey T Ward
Temple University
Philadelphia, United States
Metrics
H-Index
i10-Index
Citation Counts
22
36
1,705
Developmental and Life-course Criminology
Measurement
Quantitative Methodology
Jocelyn Behm
Temple University
Philadelphia, United States
Metrics
H-Index
i10-Index
Citation Counts
21
28
1,220
Ecology
Evolution
Ecosystem Services
Biodiversity
Brent Sewall
Temple University
Philadelphia, United States
Metrics
H-Index
i10-Index
Citation Counts
20
30
1,479
conservation biology
community ecology
population ecology
Rachel Spigler
Temple University
Philadelphia, United States
Metrics
H-Index
i10-Index
Citation Counts
18
21
1,149
evolutionary ecology
mating system evolution
natural selection
plant-pollinator interactions
Robert M Jennings
Temple University
Philadelphia, United States
Metrics
H-Index
i10-Index
Citation Counts
17
21
1,246
Population genetics
Phylogenetics
Marine biology
Deep-Sea biology
Invertebrate evolution
Pietro Mancuso
Temple University
Philadelphia, United States
Metrics
H-Index
i10-Index
Citation Counts
15
15
1,029
Developmental Biology Neuroscience Gene Therapy Melanoma Epigenetics