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: 51
Metrics
H-Index
i10 Index
Citation Counts
45
112
7,831
* Total H IndexRankings
Ranking Based On Selection: 52
Ocular development
zebrafish
lizards
Metrics
H-Index
i10 Index
Citation Counts
45
82
6,034
* Total H IndexRankings
Ranking Based On Selection: 53
eukaryotic microbiology
microbial ecology
eukaryotic tree of life
genome evolution
Metrics
H-Index
i10 Index
Citation Counts
44
73
24,080
* Total H IndexRankings
Ranking Based On Selection: 54
ecohydrology
watershed biogeochemistry
carbon cycle science
water and sustainability
Metrics
H-Index
i10 Index
Citation Counts
44
95
5,988
* Total H IndexRankings
Ranking Based On Selection: 55
road ecology
trophic cascades
human-wildlife conflict
wildlife restoration
Metrics
H-Index
i10 Index
Citation Counts
43
81
6,407
* Total H IndexRankings
Ranking Based On Selection: 56
evolution
ecology
population biology
Metrics
H-Index
i10 Index
Citation Counts
43
65
8,542
* Total H IndexRankings
Ranking Based On Selection: 57
Insect ecology
population dynamics
climate change
forest disturbance
Metrics
H-Index
i10 Index
Citation Counts
43
70
12,005
* Total H IndexRankings
Ranking Based On Selection: 58
Structural Biology
Metrics
H-Index
i10 Index
Citation Counts
42
77
6,186
* Total H IndexRankings
Ranking Based On Selection: 59
Microbial Ecology
yeast
mycorrhiza
Metrics
H-Index
i10 Index
Citation Counts
42
64
25,429
* Total H IndexRankings
Ranking Based On Selection: 60
Conservation Biology
Wildlife Ecology
Landscape Ecology
Rangifer
Expert Systems
Metrics
H-Index
i10 Index
Citation Counts
40
86
7,658
* Total H IndexRankings
Ranking Based On Selection: 61
Speciation
Molecular Ecology
Behavior
Conservation
Birds
Metrics
H-Index
i10 Index
Citation Counts
40
66
8,402
* Total H IndexRankings
Ranking Based On Selection: 62
Ecology
conservation biology
animal physiology
fisheries science
scholarly publishing
Metrics
H-Index
i10 Index
Citation Counts
40
53
5,582
* Total H IndexRankings
Ranking Based On Selection: 63
Global Change Ecology
Biogeography
Plant Ecology
Metrics
H-Index
i10 Index
Citation Counts
39
71
8,632
* Total H IndexRankings
Ranking Based On Selection: 64
larval fish
zooplankton
feeding
growth
Metrics
H-Index
i10 Index
Citation Counts
39
65
6,518
* Total H IndexRankings
Ranking Based On Selection: 65
Ecology
evolution
behaviour
Metrics
H-Index
i10 Index
Citation Counts
39
72
4,533
* Total H IndexRankings
Ranking Based On Selection: 66
physiological ecology
ecosystem ecology
macroecology
scaling
fire behavior and effects
Metrics
H-Index
i10 Index
Citation Counts
38
65
7,103
* Total H IndexRankings
Ranking Based On Selection: 67
Phylogenetics
macroevolution
evolutionary genetics
immunology
Metrics
H-Index
i10 Index
Citation Counts
38
53
6,526
* Total H IndexRankings
Ranking Based On Selection: 68
Ecosystem Oceanography
Metrics
H-Index
i10 Index
Citation Counts
38
101
4,456
* Total H IndexRankings
Ranking Based On Selection: 69
mitochondria
antioxidant
diabetes
exercise
nutrition
Metrics
H-Index
i10 Index
Citation Counts
38
66
5,112
* Total H IndexRankings
Ranking Based On Selection: 70
developmental biology
craniofacial and dental development
Metrics
H-Index
i10 Index
Citation Counts
38
72
6,939
* Total H IndexRankings
Ranking Based On Selection: 71
Conservation Biology
Wildlife Ecology
Ecological Monitoring
Terrestrial Mammals
Metrics
H-Index
i10 Index
Citation Counts
37
63
7,146
* Total H IndexRankings
Ranking Based On Selection: 72
mycorrhiza
forest biology
soil ecology
Metrics
H-Index
i10 Index
Citation Counts
37
77
5,808
* Total H IndexRankings
Ranking Based On Selection: 73
entomology
ecology
Metrics
H-Index
i10 Index
Citation Counts
36
75
4,699
* Total H IndexRankings
Ranking Based On Selection: 74
symbiosis
insects
host-parasite interactions
evolution
Metrics
H-Index
i10 Index
Citation Counts
35
57
4,710
* Total H IndexRankings
Ranking Based On Selection: 75
lichens
Metrics
H-Index
i10 Index
Citation Counts
35
96
4,918
Robert E Shadwick
University of British Columbia
Vancouver, Canada
Metrics
H-Index
i10-Index
Citation Counts
45
112
7,831
Cheryl Gregory Evans
University of British Columbia
Vancouver, Canada
Metrics
H-Index
i10-Index
Citation Counts
45
82
6,034
Ocular development
zebrafish
lizards
Laura Wegener Parfrey
University of British Columbia
Vancouver, Canada
Metrics
H-Index
i10-Index
Citation Counts
44
73
24,080
eukaryotic microbiology
microbial ecology
eukaryotic tree of life
genome evolution
Mark S Johnson
University of British Columbia
Vancouver, Canada
Metrics
H-Index
i10-Index
Citation Counts
44
95
5,988
ecohydrology
watershed biogeochemistry
carbon cycle science
water and sustainability
Adam T Ford
University of British Columbia
Vancouver, Canada
Metrics
H-Index
i10-Index
Citation Counts
43
81
6,407
road ecology
trophic cascades
human-wildlife conflict
wildlife restoration
Amy L Angert
University of British Columbia
Vancouver, Canada
Metrics
H-Index
i10-Index
Citation Counts
43
65
8,542
evolution
ecology
population biology
Allan L Carroll
University of British Columbia
Vancouver, Canada
Metrics
H-Index
i10-Index
Citation Counts
43
70
12,005
Insect ecology
population dynamics
climate change
forest disturbance
Martin J Boulanger
Metrics
H-Index
i10-Index
Citation Counts
42
77
6,186
Dm Durall
University of British Columbia
Vancouver, Canada
Metrics
H-Index
i10-Index
Citation Counts
42
64
25,429
Microbial Ecology
yeast
mycorrhiza
Chris J Johnson
University of Northern British Columbia
Prince George, Canada
Metrics
H-Index
i10-Index
Citation Counts
40
86
7,658
Conservation Biology
Wildlife Ecology
Landscape Ecology
Rangifer
Expert Systems
Darren Irwin
University of British Columbia
Vancouver, Canada
Metrics
H-Index
i10-Index
Citation Counts
40
66
8,402
Speciation
Molecular Ecology
Behavior
Conservation
Birds
Michael R Donaldson
University of British Columbia
Vancouver, Canada
Metrics
H-Index
i10-Index
Citation Counts
40
53
5,582
Ecology
conservation biology
animal physiology
fisheries science
scholarly publishing
Trevor Lantz
Metrics
H-Index
i10-Index
Citation Counts
39
71
8,632
Global Change Ecology
Biogeography
Plant Ecology
John F Dower
Metrics
H-Index
i10-Index
Citation Counts
39
65
6,518
larval fish
zooplankton
feeding
growth
Leticia Avilés
University of British Columbia
Vancouver, Canada
Metrics
H-Index
i10-Index
Citation Counts
39
72
4,533
Sean Michaletz
University of British Columbia
Vancouver, Canada
Metrics
H-Index
i10-Index
Citation Counts
38
65
7,103
physiological ecology
ecosystem ecology
macroecology
scaling
fire behavior and effects
Matthew W Pennell|Matthew W Pennell
University of British Columbia
Vancouver, Canada
Metrics
H-Index
i10-Index
Citation Counts
38
53
6,526
Phylogenetics
macroevolution
evolutionary genetics
immunology
Brian Hunt
University of British Columbia
Vancouver, Canada
Metrics
H-Index
i10-Index
Citation Counts
38
101
4,456
Sanjoy Ghosh
University of British Columbia
Vancouver, Canada
Metrics
H-Index
i10-Index
Citation Counts
38
66
5,112
mitochondria
antioxidant
diabetes
exercise
nutrition
Joy Richman
University of British Columbia
Vancouver, Canada
Metrics
H-Index
i10-Index
Citation Counts
38
72
6,939
developmental biology
craniofacial and dental development
A Cole Burton
University of British Columbia
Vancouver, Canada
Metrics
H-Index
i10-Index
Citation Counts
37
63
7,146
Conservation Biology
Wildlife Ecology
Ecological Monitoring
Terrestrial Mammals
Hugues Massicotte
University of Northern British Columbia
Prince George, Canada
Metrics
H-Index
i10-Index
Citation Counts
37
77
5,808
mycorrhiza
forest biology
soil ecology
B Staffan Lindgren
University of Northern British Columbia
Prince George, Canada
Metrics
H-Index
i10-Index
Citation Counts
36
75
4,699
Steve J Perlman
Metrics
H-Index
i10-Index
Citation Counts
35
57
4,710
symbiosis
insects
host-parasite interactions
evolution
Trevor Goward
University of British Columbia
Vancouver, Canada
Metrics
H-Index
i10-Index
Citation Counts
35
96
4,918