Subject Rankings

Northern Arizona University Subject Rankings 2025

AD Scientific Index (Alper-Doger Scientific Index) offers the broadest spectrum of branches, providing analysis in 13 main fields and 197 sub-branches at global, national, and regional levels. These analyses can be based on indicators such as the H-index, i10-index, and citation count, as well as their values from the last 6 years. As of Oct 15, 2024, rankings are according to the Total H Index. BETA VERSION: The subject field rankings for the world, regions, countries, and universities are currently in beta. This is due to the exclusion of (937.951) scientists categorized under 'others,' whose profiles cannot yet be determined, edited, or classified. As these fields are updated, the rankings will adjust accordingly. Please keep this in mind. See Also: [University Subject Rankings]

* Total H IndexRankings
Ranking Based On Selection :1
Andrew D Richardson
Ecosystem ecology
Physiological ecology
Forest ecology
Global change
Phenology
Metrics
H-Index
i10 Index
Citation Counts
119
243
52,214
* Total H IndexRankings
Ranking Based On Selection :2
Edward Ted Schuur
Climate Science
Ecosystem Ecology
Biogeochemistry & Carbon
Permafrost & Arctic
Radiocarbon
Metrics
H-Index
i10 Index
Citation Counts
99
198
47,452
* Total H IndexRankings
Ranking Based On Selection :3
Thomas G Whitham
Ecology
Ecological Genetics
Plant Insect Interactions
Community Genetics
Metrics
H-Index
i10 Index
Citation Counts
97
256
29,798
* Total H IndexRankings
Ranking Based On Selection :4
Peter Price
Ecology
Evolution Behavior
Metrics
H-Index
i10 Index
Citation Counts
86
218
31,319
* Total H IndexRankings
Ranking Based On Selection :6
David M Wagner
Plague
Tularemia
Melioidosis
Disease Ecology
Metrics
H-Index
i10 Index
Citation Counts
57
136
12,334
* Total H IndexRankings
Ranking Based On Selection :7
Paul Dijkstra
soil C and N cycling
stable isotopes
metabolic processes
extreme environments
Metrics
H-Index
i10 Index
Citation Counts
56
109
10,699
* Total H IndexRankings
Ranking Based On Selection :8
George Koch
Ecology
global change biology
physiological ecology
biophysics
Metrics
H-Index
i10 Index
Citation Counts
56
109
14,747
* Total H IndexRankings
Ranking Based On Selection :10
Talima Pearson
Pathogen genetics
epidemiology and evolution
Metrics
H-Index
i10 Index
Citation Counts
52
89
25,504
* Total H IndexRankings
Ranking Based On Selection :12
Christopher E Doughty
Ecosystem Ecology
Ecoinformatics
Tropical Forests
Megafauna
Metrics
H-Index
i10 Index
Citation Counts
49
81
9,820
* Total H IndexRankings
Ranking Based On Selection :13
Kiona Ogle
ecological synthesis & modeling
desert ecology
Bayesian statistics
plant physiological & ecosystem ecology
Metrics
H-Index
i10 Index
Citation Counts
48
84
10,885
* Total H IndexRankings
Ranking Based On Selection :14
Jason Sahl
Infectious disease genomics
Metrics
H-Index
i10 Index
Citation Counts
42
99
28,185
* Total H IndexRankings
Ranking Based On Selection :15
C Loren Buck
metabolism
hibernation
endocrinology
chronobiology
endocrine disruption
Metrics
H-Index
i10 Index
Citation Counts
42
109
5,486
* Total H IndexRankings
Ranking Based On Selection :16
Neil S Cobb
Biodiversity
climate change
environmental stress
gradients
Metrics
H-Index
i10 Index
Citation Counts
40
71
19,839
* Total H IndexRankings
Ranking Based On Selection :17
Jane C Marks
Conservation
Aquatic Ecology
Ecosystem Science
Restoration
Dam Removal
Metrics
H-Index
i10 Index
Citation Counts
39
68
6,065
* Total H IndexRankings
Ranking Based On Selection :18
Jason T Ladner
Highly multiplexed serology
Genomics
Population Genetics
Phylogenetics
Metrics
H-Index
i10 Index
Citation Counts
37
75
7,027
* Total H IndexRankings
Ranking Based On Selection :19
Thomas D Sisk
Ecology
Conservation Biology
Environmental Policy
Metrics
H-Index
i10 Index
Citation Counts
36
53
6,172
* Total H IndexRankings
Ranking Based On Selection :20
Richard G Posner
systems biology
bioinformatics
cancer biology
Metrics
H-Index
i10 Index
Citation Counts
36
51
3,847
* Total H IndexRankings
Ranking Based On Selection :21
Lifen Jiang
Ecosystem Ecology
Global Change Ecology
Metrics
H-Index
i10 Index
Citation Counts
35
72
7,412
* Total H IndexRankings
Ranking Based On Selection :22
Stephen M Shuster
Mating systems
sexual selection
community genetics
Metrics
H-Index
i10 Index
Citation Counts
35
69
7,892
* Total H IndexRankings
Ranking Based On Selection :23
Joseph Ganey
conservation biology
wildlife management
natural resource management
Metrics
H-Index
i10 Index
Citation Counts
33
57
3,124
* Total H IndexRankings
Ranking Based On Selection :24
Brad Butterfield
Ecology
Evolution
Global Change Biology
Metrics
H-Index
i10 Index
Citation Counts
32
55
5,708
* Total H IndexRankings
Ranking Based On Selection :25
Alison E Adams
Genetics
Placebos
Pedagogy
Nutrition
Metrics
H-Index
i10 Index
Citation Counts
31
36
11,352
* Total H Index Rankings
Rankings
Ranking Based On Selection: 1
Andrew D Richardson
Metrics
H-Index
i10-Index
Citation Counts
119
243
52,214
Ecosystem ecology
Physiological ecology
Forest ecology
Global change
Phenology
* Total H Index Rankings
Rankings
Ranking Based On Selection: 2
Edward Ted Schuur
Metrics
H-Index
i10-Index
Citation Counts
99
198
47,452
Climate Science
Ecosystem Ecology
Biogeochemistry & Carbon
Permafrost & Arctic
Radiocarbon
* Total H Index Rankings
Rankings
Ranking Based On Selection: 3
Thomas G Whitham
Metrics
H-Index
i10-Index
Citation Counts
97
256
29,798
Ecology
Ecological Genetics
Plant Insect Interactions
Community Genetics
* Total H Index Rankings
Rankings
Ranking Based On Selection: 4
Peter Price
Metrics
H-Index
i10-Index
Citation Counts
86
218
31,319
* Total H Index Rankings
Rankings
Ranking Based On Selection: 5
Paul Beier
Metrics
H-Index
i10-Index
Citation Counts
62
118
17,564
* Total H Index Rankings
Rankings
Ranking Based On Selection: 6
David M Wagner
Metrics
H-Index
i10-Index
Citation Counts
57
136
12,334
Plague
Tularemia
Melioidosis
Disease Ecology
* Total H Index Rankings
Rankings
Ranking Based On Selection: 7
Paul Dijkstra
Metrics
H-Index
i10-Index
Citation Counts
56
109
10,699
soil C and N cycling
stable isotopes
metabolic processes
extreme environments
* Total H Index Rankings
Rankings
Ranking Based On Selection: 8
George Koch
Metrics
H-Index
i10-Index
Citation Counts
56
109
14,747
Ecology
global change biology
physiological ecology
biophysics
* Total H Index Rankings
Rankings
Ranking Based On Selection: 9
Catherine Gehring
Metrics
H-Index
i10-Index
Citation Counts
54
121
12,985
* Total H Index Rankings
Rankings
Ranking Based On Selection: 10
Talima Pearson
Metrics
H-Index
i10-Index
Citation Counts
52
89
25,504
Pathogen genetics
epidemiology and evolution
* Total H Index Rankings
Rankings
Ranking Based On Selection: 11
Stan L Lindstedt
Metrics
H-Index
i10-Index
Citation Counts
50
77
12,162
* Total H Index Rankings
Rankings
Ranking Based On Selection: 12
Christopher E Doughty
Metrics
H-Index
i10-Index
Citation Counts
49
81
9,820
Ecosystem Ecology
Ecoinformatics
Tropical Forests
Megafauna
* Total H Index Rankings
Rankings
Ranking Based On Selection: 13
Kiona Ogle
Metrics
H-Index
i10-Index
Citation Counts
48
84
10,885
ecological synthesis & modeling
desert ecology
Bayesian statistics
plant physiological & ecosystem ecology
* Total H Index Rankings
Rankings
Ranking Based On Selection: 14
Jason Sahl
Metrics
H-Index
i10-Index
Citation Counts
42
99
28,185
* Total H Index Rankings
Rankings
Ranking Based On Selection: 15
C Loren Buck
Metrics
H-Index
i10-Index
Citation Counts
42
109
5,486
metabolism
hibernation
endocrinology
chronobiology
endocrine disruption
* Total H Index Rankings
Rankings
Ranking Based On Selection: 16
Neil S Cobb
Metrics
H-Index
i10-Index
Citation Counts
40
71
19,839
Biodiversity
climate change
environmental stress
gradients
* Total H Index Rankings
Rankings
Ranking Based On Selection: 17
Jane C Marks
Metrics
H-Index
i10-Index
Citation Counts
39
68
6,065
Conservation
Aquatic Ecology
Ecosystem Science
Restoration
Dam Removal
* Total H Index Rankings
Rankings
Ranking Based On Selection: 18
Jason T Ladner
Metrics
H-Index
i10-Index
Citation Counts
37
75
7,027
Highly multiplexed serology
Genomics
Population Genetics
Phylogenetics
* Total H Index Rankings
Rankings
Ranking Based On Selection: 19
Thomas D Sisk
Metrics
H-Index
i10-Index
Citation Counts
36
53
6,172
Ecology
Conservation Biology
Environmental Policy
* Total H Index Rankings
Rankings
Ranking Based On Selection: 20
Richard G Posner
Metrics
H-Index
i10-Index
Citation Counts
36
51
3,847
systems biology
bioinformatics
cancer biology
* Total H Index Rankings
Rankings
Ranking Based On Selection: 21
Lifen Jiang
Metrics
H-Index
i10-Index
Citation Counts
35
72
7,412
* Total H Index Rankings
Rankings
Ranking Based On Selection: 22
Stephen M Shuster
Metrics
H-Index
i10-Index
Citation Counts
35
69
7,892
Mating systems
sexual selection
community genetics
* Total H Index Rankings
Rankings
Ranking Based On Selection: 23
Joseph Ganey
Metrics
H-Index
i10-Index
Citation Counts
33
57
3,124
conservation biology
wildlife management
natural resource management
* Total H Index Rankings
Rankings
Ranking Based On Selection: 24
Brad Butterfield
Metrics
H-Index
i10-Index
Citation Counts
32
55
5,708
* Total H Index Rankings
Rankings
Ranking Based On Selection: 25
Alison E Adams
Metrics
H-Index
i10-Index
Citation Counts
31
36
11,352