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 Jan 31, 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 (873.690) 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
glycobiology
O-GlcNAc
glycosylation
glycoproteins
signaling
Metrics
H-Index
i10 Index
Citation Counts
138
309
68,720
* Total H IndexRankings
Ranking Based On Selection: 2
ecology
evolution
mammals
conservation
Metrics
H-Index
i10 Index
Citation Counts
82
133
51,337
* Total H IndexRankings
Ranking Based On Selection: 3
Ecosystem ecology
stream ecology
conservation ecology
hydrologic connectivity
Metrics
H-Index
i10 Index
Citation Counts
82
208
27,888
* Total H IndexRankings
Ranking Based On Selection: 4
Wildlife Diseases
Metrics
H-Index
i10 Index
Citation Counts
72
303
18,811
* Total H IndexRankings
Ranking Based On Selection: 5
glycobiology
enzymology
enzyme structure/function
Metrics
H-Index
i10 Index
Citation Counts
69
199
16,705
* Total H IndexRankings
Ranking Based On Selection: 6
Ecology
Evolution
Infectious Disease
Parasitism
Migration
Metrics
H-Index
i10 Index
Citation Counts
67
125
23,235
* Total H IndexRankings
Ranking Based On Selection: 7
Virology
Orthomyxovirus
Paramyxovirus
Virus Ecology
Virus Evolution
Metrics
H-Index
i10 Index
Citation Counts
66
169
19,284
* Total H IndexRankings
Ranking Based On Selection: 8
Marine community and population ecology
Biological invasions
Conservation biology
Metrics
H-Index
i10 Index
Citation Counts
64
132
17,932
* Total H IndexRankings
Ranking Based On Selection: 9
Ecology
Streams
Optimal Foraging
Foodwebs
Freshwater Decapods
Metrics
H-Index
i10 Index
Citation Counts
63
142
22,194
* Total H IndexRankings
Ranking Based On Selection: 10
Metrics
H-Index
i10 Index
Citation Counts
62
162
21,037
* Total H IndexRankings
Ranking Based On Selection: 11
Glycobiology
O-GlcNAc
dystrolgycan
muscular dystrophy
XLID
Metrics
H-Index
i10 Index
Citation Counts
62
144
16,014
* Total H IndexRankings
Ranking Based On Selection: 12
Ecology
Population dynamics
Emerging infectious diseases
Allee effects
Invasive species
Metrics
H-Index
i10 Index
Citation Counts
60
187
26,015
* Total H IndexRankings
Ranking Based On Selection: 13
Wildlife diseases
parasitology
zoonoses
One Health
Metrics
H-Index
i10 Index
Citation Counts
58
221
12,128
* Total H IndexRankings
Ranking Based On Selection: 14
structural biology
phasing
X-ray crystallography
SER-CAT
Metrics
H-Index
i10 Index
Citation Counts
58
135
14,636
* Total H IndexRankings
Ranking Based On Selection: 15
Biology
Ecology
Marine Science
Metrics
H-Index
i10 Index
Citation Counts
57
97
13,989
* Total H IndexRankings
Ranking Based On Selection: 16
IT governance
platform ecosystems
evolutionary dynamics
modularity
MIS
Metrics
H-Index
i10 Index
Citation Counts
53
79
20,942
* Total H IndexRankings
Ranking Based On Selection: 17
Community Ecology and Agroecology
Metrics
H-Index
i10 Index
Citation Counts
52
122
11,346
* Total H IndexRankings
Ranking Based On Selection: 18
Metabolic Engineering
Synthetic Biology
Protein Engineering
Industrial Biotechnology
Natural Products
Metrics
H-Index
i10 Index
Citation Counts
51
110
7,763
* Total H IndexRankings
Ranking Based On Selection: 19
wildlife ecology
animal-vehicle collisions
human-wildlife conflicts
scavengers
animal behavior
Metrics
H-Index
i10 Index
Citation Counts
50
112
8,437
* Total H IndexRankings
Ranking Based On Selection: 20
Freshwater ecology
Ecosystem ecology
Global change
Cultural eutrophication
Metrics
H-Index
i10 Index
Citation Counts
48
83
10,634
* Total H IndexRankings
Ranking Based On Selection: 21
ecology
Metrics
H-Index
i10 Index
Citation Counts
48
76
29,691
* Total H IndexRankings
Ranking Based On Selection: 22
Wildlife Ecology and Management
Metrics
H-Index
i10 Index
Citation Counts
47
158
8,246
* Total H IndexRankings
Ranking Based On Selection: 23
population and ecosystems ecology
animal behavior
wildlife conservation and management
herpetology
Metrics
H-Index
i10 Index
Citation Counts
45
111
7,829
* Total H IndexRankings
Ranking Based On Selection: 24
computational biology
genomics
bioinformatics
evolutionary biology
transposable elements
Metrics
H-Index
i10 Index
Citation Counts
45
65
14,148
* Total H IndexRankings
Ranking Based On Selection: 25
disease ecology
behavioral ecology
ecological immunology
ecoimmunology
parasitology
Metrics
H-Index
i10 Index
Citation Counts
44
98
11,682
Gerald W Hart
University of Georgia
Athens, United States
Metrics
H-Index
i10-Index
Citation Counts
138
309
68,720
glycobiology
O-GlcNAc
glycosylation
glycoproteins
signaling
John Gittleman
University of Georgia
Athens, United States
Metrics
H-Index
i10-Index
Citation Counts
82
133
51,337
ecology
evolution
mammals
conservation
Catherine M Pringle
University of Georgia
Athens, United States
Metrics
H-Index
i10-Index
Citation Counts
82
208
27,888
Ecosystem ecology
stream ecology
conservation ecology
hydrologic connectivity
David Stallknecht
University of Georgia
Athens, United States
Metrics
H-Index
i10-Index
Citation Counts
72
303
18,811
Kelley Moremen
University of Georgia
Athens, United States
Metrics
H-Index
i10-Index
Citation Counts
69
199
16,705
glycobiology
enzymology
enzyme structure/function
Sonia Altizer
University of Georgia
Athens, United States
Metrics
H-Index
i10-Index
Citation Counts
67
125
23,235
Ecology
Evolution
Infectious Disease
Parasitism
Migration
Daniel Roberto Perez
University of Georgia
Athens, United States
Metrics
H-Index
i10-Index
Citation Counts
66
169
19,284
Virology
Orthomyxovirus
Paramyxovirus
Virus Ecology
Virus Evolution
James E Jeb Byers
University of Georgia
Athens, United States
Metrics
H-Index
i10-Index
Citation Counts
64
132
17,932
Marine community and population ecology
Biological invasions
Conservation biology
AP Covich
University of Georgia
Athens, United States
Metrics
H-Index
i10-Index
Citation Counts
63
142
22,194
Ecology
Streams
Optimal Foraging
Foodwebs
Freshwater Decapods
Pejman Rohani
University of Georgia
Athens, United States
Metrics
H-Index
i10-Index
Citation Counts
62
162
21,037
Lance Wells
University of Georgia
Athens, United States
Metrics
H-Index
i10-Index
Citation Counts
62
144
16,014
Glycobiology
O-GlcNAc
dystrolgycan
muscular dystrophy
XLID
John M Drake
University of Georgia
Athens, United States
Metrics
H-Index
i10-Index
Citation Counts
60
187
26,015
Ecology
Population dynamics
Emerging infectious diseases
Allee effects
Invasive species
Michael J Yabsley
University of Georgia
Athens, United States
Metrics
H-Index
i10-Index
Citation Counts
58
221
12,128
Wildlife diseases
parasitology
zoonoses
One Health
Bi-Cheng Wang
University of Georgia
Athens, United States
Metrics
H-Index
i10-Index
Citation Counts
58
135
14,636
structural biology
phasing
X-ray crystallography
SER-CAT
William K Fitt
University of Georgia
Athens, United States
Metrics
H-Index
i10-Index
Citation Counts
57
97
13,989
Amrit Tiwana
University of Georgia
Athens, United States
Metrics
H-Index
i10-Index
Citation Counts
53
79
20,942
IT governance
platform ecosystems
evolutionary dynamics
modularity
MIS
William E Snyder
University of Georgia
Athens, United States
Metrics
H-Index
i10-Index
Citation Counts
52
122
11,346
Community Ecology and Agroecology
Yajun Yan
University of Georgia
Athens, United States
Metrics
H-Index
i10-Index
Citation Counts
51
110
7,763
Metabolic Engineering
Synthetic Biology
Protein Engineering
Industrial Biotechnology
Natural Products
Travis L Devault
University of Georgia
Athens, United States
Metrics
H-Index
i10-Index
Citation Counts
50
112
8,437
wildlife ecology
animal-vehicle collisions
human-wildlife conflicts
scavengers
animal behavior
Amy Rosemond
University of Georgia
Athens, United States
Metrics
H-Index
i10-Index
Citation Counts
48
83
10,634
Freshwater ecology
Ecosystem ecology
Global change
Cultural eutrophication
HR Pulliam
University of Georgia
Athens, United States
Metrics
H-Index
i10-Index
Citation Counts
48
76
29,691
Robert J Warren
University of Georgia
Athens, United States
Metrics
H-Index
i10-Index
Citation Counts
47
158
8,246
John Maerz
University of Georgia
Athens, United States
Metrics
H-Index
i10-Index
Citation Counts
45
111
7,829
population and ecosystems ecology
animal behavior
wildlife conservation and management
herpetology
Casey Bergman
University of Georgia
Athens, United States
Metrics
H-Index
i10-Index
Citation Counts
45
65
14,148
computational biology
genomics
bioinformatics
evolutionary biology
transposable elements
Vanessa Ezenwa
University of Georgia
Athens, United States
Metrics
H-Index
i10-Index
Citation Counts
44
98
11,682
disease ecology
behavioral ecology
ecological immunology
ecoimmunology
parasitology