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
molecular evolution
Metrics
H-Index
i10 Index
Citation Counts
83
223
25,858
* Total H IndexRankings
Ranking Based On Selection: 2
ecological statistics
multivariate analysis
community ecology
biodiversity
marine ecology
Metrics
H-Index
i10 Index
Citation Counts
67
117
71,751
* Total H IndexRankings
Ranking Based On Selection: 3
Disease ecology
emerging infectious diseases
epidemiology
zoonoses
conservation biology
Metrics
H-Index
i10 Index
Citation Counts
50
103
10,322
* Total H IndexRankings
Ranking Based On Selection: 4
Community ecology
Metrics
H-Index
i10 Index
Citation Counts
47
106
9,093
* Total H IndexRankings
Ranking Based On Selection: 5
metascience
game theory
evolutionary biology
Metrics
H-Index
i10 Index
Citation Counts
40
54
10,848
* Total H IndexRankings
Ranking Based On Selection: 6
Ornithology
bird migration
Metrics
H-Index
i10 Index
Citation Counts
40
75
5,612
* Total H IndexRankings
Ranking Based On Selection: 7
Plant-animal Interactions
pollination ecology
pollination biology
frugivory
plant reproduction
Metrics
H-Index
i10 Index
Citation Counts
40
67
4,819
* Total H IndexRankings
Ranking Based On Selection: 8
Avian Biology
Ecology
Conservation Biology
and Animal Behaviour
Metrics
H-Index
i10 Index
Citation Counts
37
92
4,805
* Total H IndexRankings
Ranking Based On Selection: 9
Human- wildlife interactions
behavioural ecology
conservation ecology
Metrics
H-Index
i10 Index
Citation Counts
34
100
4,231
* Total H IndexRankings
Ranking Based On Selection: 10
Experimental evolution
Adaptive evolution
Mutation interactions
Metrics
H-Index
i10 Index
Citation Counts
32
41
4,223
* Total H IndexRankings
Ranking Based On Selection: 11
Behavioural ecology
conservation technology
bio-acoustics
wildlife parasitology
Metrics
H-Index
i10 Index
Citation Counts
31
55
2,954
* Total H IndexRankings
Ranking Based On Selection: 12
Evolutionary Ecology and Conservation
Metrics
H-Index
i10 Index
Citation Counts
30
53
4,674
* Total H IndexRankings
Ranking Based On Selection: 13
Biological and Biomedical sciences
Metrics
H-Index
i10 Index
Citation Counts
29
47
3,611
* Total H IndexRankings
Ranking Based On Selection: 14
ecological economics
Metrics
H-Index
i10 Index
Citation Counts
29
59
6,616
* Total H IndexRankings
Ranking Based On Selection: 15
Systematics
Polyploid genome evolution
Metrics
H-Index
i10 Index
Citation Counts
28
36
6,153
* Total H IndexRankings
Ranking Based On Selection: 16
Mammals
Spatial Ecology
Knowledge Synthesis
Network Science
Emerging Infectious Diseases
Metrics
H-Index
i10 Index
Citation Counts
24
33
1,732
* Total H IndexRankings
Ranking Based On Selection: 17
Pasture ecology
grazing systems
soil-pasture-grazing animals relationships
Metrics
H-Index
i10 Index
Citation Counts
23
46
1,712
* Total H IndexRankings
Ranking Based On Selection: 18
Ornithology
Paleontology
Spectroscopy
Metrics
H-Index
i10 Index
Citation Counts
22
29
1,381
* Total H IndexRankings
Ranking Based On Selection: 19
microbial evolution
gene expression
microbial diversity
Metrics
H-Index
i10 Index
Citation Counts
22
27
3,026
* Total H IndexRankings
Ranking Based On Selection: 20
evolutionary biology
human genomics
Metrics
H-Index
i10 Index
Citation Counts
21
27
3,761
* Total H IndexRankings
Ranking Based On Selection: 21
evolutionary biology
genomics
genomic epidemiology
Metrics
H-Index
i10 Index
Citation Counts
21
31
2,360
* Total H IndexRankings
Ranking Based On Selection: 22
Insect behavioural ecology and biological control of insect pests
Metrics
H-Index
i10 Index
Citation Counts
21
54
1,373
* Total H IndexRankings
Ranking Based On Selection: 23
Insect behaviour
Ecology and biology
Biological control of pests
Metrics
H-Index
i10 Index
Citation Counts
21
54
1,369
* Total H IndexRankings
Ranking Based On Selection: 24
cell division
male meiosis
sperm development
Metrics
H-Index
i10 Index
Citation Counts
19
26
2,346
* Total H IndexRankings
Ranking Based On Selection: 25
Chemical ecology
biological control
entomology
plant-insect interactions
plant secondary
Metrics
H-Index
i10 Index
Citation Counts
18
39
2,158
David Penny
Massey University
Palmerston North, New Zealand
Metrics
H-Index
i10-Index
Citation Counts
83
223
25,858
Marti Jane Anderson
Massey University
Palmerston North, New Zealand
Metrics
H-Index
i10-Index
Citation Counts
67
117
71,751
ecological statistics
multivariate analysis
community ecology
biodiversity
marine ecology
David Hayman
Massey University
Palmerston North, New Zealand
Metrics
H-Index
i10-Index
Citation Counts
50
103
10,322
Disease ecology
emerging infectious diseases
epidemiology
zoonoses
conservation biology
Russell Death
Massey University
Palmerston North, New Zealand
Metrics
H-Index
i10-Index
Citation Counts
47
106
9,093
Thomas Pfeiffer
Massey University
Palmerston North, New Zealand
Metrics
H-Index
i10-Index
Citation Counts
40
54
10,848
metascience
game theory
evolutionary biology
Phil Battley
Massey University
Palmerston North, New Zealand
Metrics
H-Index
i10-Index
Citation Counts
40
75
5,612
Alastair Robertson
Massey University
Palmerston North, New Zealand
Metrics
H-Index
i10-Index
Citation Counts
40
67
4,819
Plant-animal Interactions
pollination ecology
pollination biology
frugivory
plant reproduction
Dianne H Brunton
Massey University
Palmerston North, New Zealand
Metrics
H-Index
i10-Index
Citation Counts
37
92
4,805
Avian Biology
Ecology
Conservation Biology
and Animal Behaviour
Weihong Ji
Massey University
Palmerston North, New Zealand
Metrics
H-Index
i10-Index
Citation Counts
34
100
4,231
Human- wildlife interactions
behavioural ecology
conservation ecology
Tim F Cooper
Massey University
Palmerston North, New Zealand
Metrics
H-Index
i10-Index
Citation Counts
32
41
4,223
Experimental evolution
Adaptive evolution
Mutation interactions
Isabel Castro
Massey University
Palmerston North, New Zealand
Metrics
H-Index
i10-Index
Citation Counts
31
55
2,954
Behavioural ecology
conservation technology
bio-acoustics
wildlife parasitology
James Dale
Massey University
Palmerston North, New Zealand
Metrics
H-Index
i10-Index
Citation Counts
30
53
4,674
Evolutionary Ecology and Conservation
Jasna Rakonjac
Massey University
Palmerston North, New Zealand
Metrics
H-Index
i10-Index
Citation Counts
29
47
3,611
Biological and Biomedical sciences
Murray Patterson
Massey University
Palmerston North, New Zealand
Metrics
H-Index
i10-Index
Citation Counts
29
59
6,616
Jennifer Tate
Massey University
Palmerston North, New Zealand
Metrics
H-Index
i10-Index
Citation Counts
28
36
6,153
Systematics
Polyploid genome evolution
Renata Lara Muylaert
Massey University
Palmerston North, New Zealand
Metrics
H-Index
i10-Index
Citation Counts
24
33
1,732
Mammals
Spatial Ecology
Knowledge Synthesis
Network Science
Emerging Infectious Diseases
Ignacio Lopez
Massey University
Palmerston North, New Zealand
Metrics
H-Index
i10-Index
Citation Counts
23
46
1,712
Pasture ecology
grazing systems
soil-pasture-grazing animals relationships
Daniel B Thomas
Massey University
Palmerston North, New Zealand
Metrics
H-Index
i10-Index
Citation Counts
22
29
1,381
Ornithology
Paleontology
Spectroscopy
Olin Silander
Massey University
Palmerston North, New Zealand
Metrics
H-Index
i10-Index
Citation Counts
22
27
3,026
microbial evolution
gene expression
microbial diversity
Georgi Hudjashov
Massey University
Palmerston North, New Zealand
Metrics
H-Index
i10-Index
Citation Counts
21
27
3,761
evolutionary biology
human genomics
David J Winter
Massey University
Palmerston North, New Zealand
Metrics
H-Index
i10-Index
Citation Counts
21
31
2,360
evolutionary biology
genomics
genomic epidemiology
Xiong Zhao HE
Massey University
Palmerston North, New Zealand
Metrics
H-Index
i10-Index
Citation Counts
21
54
1,373
Insect behavioural ecology and biological control of insect pests
Xiong Zhao He
Massey University
Palmerston North, New Zealand
Metrics
H-Index
i10-Index
Citation Counts
21
54
1,369
Insect behaviour
Ecology and biology
Biological control of pests
Matthew Savoian
Massey University
Palmerston North, New Zealand
Metrics
H-Index
i10-Index
Citation Counts
19
26
2,346
cell division
male meiosis
sperm development
Andrea Clavijo McCormick|Andrea McCormick, Andrea Clavijo, Andrea C. McCormick
Massey University
Palmerston North, New Zealand
Metrics
H-Index
i10-Index
Citation Counts
18
39
2,158
Chemical ecology
biological control
entomology
plant-insect interactions
plant secondary