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 03, 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
Biological attachment
Functional morphology
Biomechanics
Biotribology
Biomimetics
Metrics
H-Index
i10 Index
Citation Counts
97
614
39,802
* Total H IndexRankings
Ranking Based On Selection: 2
Developmental Biology
Hydra
Metaorganism
symbiosis
evolution
Metrics
H-Index
i10 Index
Citation Counts
68
171
19,637
* Total H IndexRankings
Ranking Based On Selection: 3
Evolutionary Biology
Ecological Immunology
Host-parasite coevolution
C. elegans immunity
antibiotic resistance evolution
Metrics
H-Index
i10 Index
Citation Counts
65
127
12,444
* Total H IndexRankings
Ranking Based On Selection: 4
Metrics
H-Index
i10 Index
Citation Counts
60
109
19,245
* Total H IndexRankings
Ranking Based On Selection: 5
grassland ecology
dairy systems
nitrogen cycling
ecological intensification
organic agriculture
Metrics
H-Index
i10 Index
Citation Counts
54
172
8,847
* Total H IndexRankings
Ranking Based On Selection: 6
Systems Biology
Integrative Analysis of OMICs data sets
Evolutionary Systems Biology
Systems Biology of Aging
Metrics
H-Index
i10 Index
Citation Counts
42
72
5,912
* Total H IndexRankings
Ranking Based On Selection: 7
Physical Geography
Geoecology
Ecosystem research
Metrics
H-Index
i10 Index
Citation Counts
42
96
5,281
* Total H IndexRankings
Ranking Based On Selection: 8
Bee taxonomy
biogeography and evolution
Metrics
H-Index
i10 Index
Citation Counts
38
116
6,778
* Total H IndexRankings
Ranking Based On Selection: 9
Botany
Natural Products Chemistry
Ecology
Pharmacognosy
Pharmacology
Metrics
H-Index
i10 Index
Citation Counts
38
103
5,125
* Total H IndexRankings
Ranking Based On Selection: 10
Microbiome
Metagenome
Evolution
Metrics
H-Index
i10 Index
Citation Counts
37
60
9,589
* Total H IndexRankings
Ranking Based On Selection: 11
Science Education
Metrics
H-Index
i10 Index
Citation Counts
35
79
4,014
* Total H IndexRankings
Ranking Based On Selection: 12
Insect-plant interactions
functional surfaces
seed dispersal
systematics and evolution of higher plants
Metrics
H-Index
i10 Index
Citation Counts
35
67
4,033
* Total H IndexRankings
Ranking Based On Selection: 13
Mikrobiologie
Immunologie
Mikrobiom
Metrics
H-Index
i10 Index
Citation Counts
32
57
5,485
* Total H IndexRankings
Ranking Based On Selection: 14
Molecular Evolution
Metrics
H-Index
i10 Index
Citation Counts
32
38
6,484
* Total H IndexRankings
Ranking Based On Selection: 15
Tierökologie
Paläoökologie
Tiergeographie
Naturschutzbiologie
Klimaveränderungen
Metrics
H-Index
i10 Index
Citation Counts
32
41
4,025
* Total H IndexRankings
Ranking Based On Selection: 16
landscape ecology
vegetation ecology
plant ecology
restoration ecology
Metrics
H-Index
i10 Index
Citation Counts
29
62
3,823
* Total H IndexRankings
Ranking Based On Selection: 17
Host-microbe homeostasis
Holobiont
Metrics
H-Index
i10 Index
Citation Counts
27
42
3,187
* Total H IndexRankings
Ranking Based On Selection: 18
microbial ecology
species interactions
metaorganism
ecosystem functioning
aquatic food webs
Metrics
H-Index
i10 Index
Citation Counts
27
35
3,094
* Total H IndexRankings
Ranking Based On Selection: 19
ancient DNA
evolutionary medicine
evolution
archaeology
Metrics
H-Index
i10 Index
Citation Counts
24
36
3,197
* Total H IndexRankings
Ranking Based On Selection: 20
Ecology and Evolutionary Biology
Coastal ecology
Metrics
H-Index
i10 Index
Citation Counts
20
29
1,333
* Total H IndexRankings
Ranking Based On Selection: 21
Coccolithophore and calcareous dinoflagellate palaeontology and palaeoenvironmental application
Metrics
H-Index
i10 Index
Citation Counts
20
21
1,188
* Total H IndexRankings
Ranking Based On Selection: 22
Insect Cuticle
Dragonflies
Resilin
Microscopy
Metrics
H-Index
i10 Index
Citation Counts
19
26
1,424
* Total H IndexRankings
Ranking Based On Selection: 23
Evolutionary biology
Computational Biology
Microbial ecology
Metabolic modelling
Nutrition
Metrics
H-Index
i10 Index
Citation Counts
19
24
2,161
* Total H IndexRankings
Ranking Based On Selection: 24
Functional morphology
vertebrate evolution
biomimetics
Metrics
H-Index
i10 Index
Citation Counts
19
31
1,163
* Total H IndexRankings
Ranking Based On Selection: 25
bacteriophages
bacteria-host interaction
viruses
Metrics
H-Index
i10 Index
Citation Counts
18
22
1,861
Stanislav Gorb
Metrics
H-Index
i10-Index
Citation Counts
97
614
39,802
Biological attachment
Functional morphology
Biomechanics
Biotribology
Biomimetics
Thomas CG Bosch
Metrics
H-Index
i10-Index
Citation Counts
68
171
19,637
Developmental Biology
Hydra
Metaorganism
symbiosis
evolution
Hinrich Schulenburg
Metrics
H-Index
i10-Index
Citation Counts
65
127
12,444
Evolutionary Biology
Ecological Immunology
Host-parasite coevolution
C. elegans immunity
antibiotic resistance evolution
Jürgen Harder
Metrics
H-Index
i10-Index
Citation Counts
60
109
19,245
Friedhelm Taube
Metrics
H-Index
i10-Index
Citation Counts
54
172
8,847
grassland ecology
dairy systems
nitrogen cycling
ecological intensification
organic agriculture
Christoph Kaleta
Metrics
H-Index
i10-Index
Citation Counts
42
72
5,912
Systems Biology
Integrative Analysis of OMICs data sets
Evolutionary Systems Biology
Systems Biology of Aging
Hans Rudolf Bork
Metrics
H-Index
i10-Index
Citation Counts
42
96
5,281
Physical Geography
Geoecology
Ecosystem research
M Kuhlmann
Metrics
H-Index
i10-Index
Citation Counts
38
116
6,778
Bee taxonomy
biogeography and evolution
Christian Zidorn
Metrics
H-Index
i10-Index
Citation Counts
38
103
5,125
Botany
Natural Products Chemistry
Ecology
Pharmacognosy
Pharmacology
Malte Christoph Rühlemann
Metrics
H-Index
i10-Index
Citation Counts
37
60
9,589
Ute Harms
Metrics
H-Index
i10-Index
Citation Counts
35
79
4,014
Elena Gorb
Metrics
H-Index
i10-Index
Citation Counts
35
67
4,033
Insect-plant interactions
functional surfaces
seed dispersal
systematics and evolution of higher plants
Corinna Bang
Metrics
H-Index
i10-Index
Citation Counts
32
57
5,485
Mikrobiologie
Immunologie
Mikrobiom
Giddy Landan
Metrics
H-Index
i10-Index
Citation Counts
32
38
6,484
Robert Sommer
Metrics
H-Index
i10-Index
Citation Counts
32
41
4,025
Tierökologie
Paläoökologie
Tiergeographie
Naturschutzbiologie
Klimaveränderungen
Tobias W Donath
Metrics
H-Index
i10-Index
Citation Counts
29
62
3,823
landscape ecology
vegetation ecology
plant ecology
restoration ecology
Sören Franzenburg
Metrics
H-Index
i10-Index
Citation Counts
27
42
3,187
Host-microbe homeostasis
Holobiont
Peter Deines
Metrics
H-Index
i10-Index
Citation Counts
27
35
3,094
microbial ecology
species interactions
metaorganism
ecosystem functioning
aquatic food webs
Ben Krause Kyora
Metrics
H-Index
i10-Index
Citation Counts
24
36
3,197
ancient DNA
evolutionary medicine
evolution
archaeology
Heubel Katja
Metrics
H-Index
i10-Index
Citation Counts
20
29
1,333
Ecology and Evolutionary Biology
Coastal ecology
KJ Sebastian Meier
Metrics
H-Index
i10-Index
Citation Counts
20
21
1,188
Coccolithophore and calcareous dinoflagellate palaeontology and palaeoenvironmental application
Esther Appel
Metrics
H-Index
i10-Index
Citation Counts
19
26
1,424
Insect Cuticle
Dragonflies
Resilin
Microscopy
Silvio Waschina
Metrics
H-Index
i10-Index
Citation Counts
19
24
2,161
Evolutionary biology
Computational Biology
Microbial ecology
Metabolic modelling
Nutrition
Thomas Kleinteich
Metrics
H-Index
i10-Index
Citation Counts
19
31
1,163
Functional morphology
vertebrate evolution
biomimetics
Tim Lachnit
Metrics
H-Index
i10-Index
Citation Counts
18
22
1,861
bacteriophages
bacteria-host interaction
viruses