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 Nov 21, 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 (873.864) 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
Metrics
H-Index
i10 Index
Citation Counts
96
328
34,073
* Total H IndexRankings
Ranking Based On Selection
:2
paleontology
systematics
geology
Metrics
H-Index
i10 Index
Citation Counts
93
245
24,942
* Total H IndexRankings
Ranking Based On Selection
:3
marine ecology
paleobiology
and conservation
Metrics
H-Index
i10 Index
Citation Counts
88
187
63,177
* Total H IndexRankings
Ranking Based On Selection
:4
Star Formation
Planet Formation
Interstellar Medium Structure
Galaxy Evolution
Metrics
H-Index
i10 Index
Citation Counts
85
197
28,084
* Total H IndexRankings
Ranking Based On Selection
:5
Systematics
comparative biology
phylogenetics
systematic biology
historical linguistics
Metrics
H-Index
i10 Index
Citation Counts
79
165
28,752
* Total H IndexRankings
Ranking Based On Selection
:6
Avian systematics and Evolution
Diversification
Historical Biogeography
Metrics
H-Index
i10 Index
Citation Counts
76
168
25,509
* Total H IndexRankings
Ranking Based On Selection
:7
astrophysics
Metrics
H-Index
i10 Index
Citation Counts
70
247
23,812
* Total H IndexRankings
Ranking Based On Selection
:8
Astrophysics
Metrics
H-Index
i10 Index
Citation Counts
61
144
13,563
* Total H IndexRankings
Ranking Based On Selection
:9
Biology
Geology
Systematics
Geochronology
Evolution
Metrics
H-Index
i10 Index
Citation Counts
61
148
16,898
* Total H IndexRankings
Ranking Based On Selection
:10
Hymenoptera
Vespidae
Systematics
Taxonomy
Cladistics
Metrics
H-Index
i10 Index
Citation Counts
61
188
16,579
* Total H IndexRankings
Ranking Based On Selection
:11
island mammals
extinction biology
high-latitude faunas
Metrics
H-Index
i10 Index
Citation Counts
59
146
15,818
* Total H IndexRankings
Ranking Based On Selection
:12
Biological and Material Cultural Evolution
Metrics
H-Index
i10 Index
Citation Counts
59
133
27,742
* Total H IndexRankings
Ranking Based On Selection
:13
magmatic geochemistry
mineral deposits
hydrothermal fluids
Metrics
H-Index
i10 Index
Citation Counts
57
108
10,962
* Total H IndexRankings
Ranking Based On Selection
:14
Silk
Spiders
Functional Genomics
Gene Family
Evolution
Metrics
H-Index
i10 Index
Citation Counts
55
98
12,701
* Total H IndexRankings
Ranking Based On Selection
:15
Astrophysics Brown Dwarfs Astrometry Exoplanets Visualization
Metrics
H-Index
i10 Index
Citation Counts
54
130
8,841
* Total H IndexRankings
Ranking Based On Selection
:16
Systematics
Metrics
H-Index
i10 Index
Citation Counts
54
105
13,762
* Total H IndexRankings
Ranking Based On Selection
:17
data science
statistics
modeling
machine learning
human origins
Metrics
H-Index
i10 Index
Citation Counts
53
100
9,854
* Total H IndexRankings
Ranking Based On Selection
:18
Systematic Biology
Mammalogy
Ecology
Metrics
H-Index
i10 Index
Citation Counts
52
129
14,732
* Total H IndexRankings
Ranking Based On Selection
:19
Evolution
Phylogenetics
Herpetology
Metrics
H-Index
i10 Index
Citation Counts
51
104
12,844
* Total H IndexRankings
Ranking Based On Selection
:20
Mammalogy
systematics
biogeography
Metrics
H-Index
i10 Index
Citation Counts
50
85
9,097
* Total H IndexRankings
Ranking Based On Selection
:21
ecology
population dynamics
Metrics
H-Index
i10 Index
Citation Counts
50
120
7,195
* Total H IndexRankings
Ranking Based On Selection
:22
Herpetology
Systematics
Biogeography
Evolution
Conservation Biology
Metrics
H-Index
i10 Index
Citation Counts
49
113
17,404
* Total H IndexRankings
Ranking Based On Selection
:23
Fish systematics
African Freshwater Biodiversity
Metrics
H-Index
i10 Index
Citation Counts
49
112
20,438
* Total H IndexRankings
Ranking Based On Selection
:24
Paleontology
fossil fishes
Metrics
H-Index
i10 Index
Citation Counts
48
101
7,042
* Total H IndexRankings
Ranking Based On Selection
:25
Metrics
H-Index
i10 Index
Citation Counts
46
156
9,399
R DeSalle
Metrics
H-Index
i10-Index
Citation Counts
96
328
34,073
Mark Norell
Metrics
H-Index
i10-Index
Citation Counts
93
245
24,942
paleontology
systematics
geology
Jeremy BC Jackson
Metrics
H-Index
i10-Index
Citation Counts
88
187
63,177
marine ecology
paleobiology
and conservation
Mordecai-Mark Mac Low
Metrics
H-Index
i10-Index
Citation Counts
85
197
28,084
Star Formation
Planet Formation
Interstellar Medium Structure
Galaxy Evolution
Ward Wheeler
Metrics
H-Index
i10-Index
Citation Counts
79
165
28,752
Systematics
comparative biology
phylogenetics
systematic biology
historical linguistics
Joel Cracraft
Metrics
H-Index
i10-Index
Citation Counts
76
168
25,509
Avian systematics and Evolution
Diversification
Historical Biogeography
Michael Shara
Metrics
H-Index
i10-Index
Citation Counts
70
247
23,812
Rebecca Oppenheimer
Metrics
H-Index
i10-Index
Citation Counts
61
144
13,563
John J Flynn
Metrics
H-Index
i10-Index
Citation Counts
61
148
16,898
Biology
Geology
Systematics
Geochronology
Evolution
James M Carpenter
Metrics
H-Index
i10-Index
Citation Counts
61
188
16,579
Hymenoptera
Vespidae
Systematics
Taxonomy
Cladistics
Ross Macphee
Metrics
H-Index
i10-Index
Citation Counts
59
146
15,818
island mammals
extinction biology
high-latitude faunas
Niles Eldredge
Metrics
H-Index
i10-Index
Citation Counts
59
133
27,742
Biological and Material Cultural Evolution
James Webster
Metrics
H-Index
i10-Index
Citation Counts
57
108
10,962
magmatic geochemistry
mineral deposits
hydrothermal fluids
Cheryl Hayashi
Metrics
H-Index
i10-Index
Citation Counts
55
98
12,701
Silk
Spiders
Functional Genomics
Gene Family
Evolution
Jacqueline K Faherty
Metrics
H-Index
i10-Index
Citation Counts
54
130
8,841
Astrophysics Brown Dwarfs Astrometry Exoplanets Visualization
John Gatesy
Metrics
H-Index
i10-Index
Citation Counts
54
105
13,762
Brian Richmond
Metrics
H-Index
i10-Index
Citation Counts
53
100
9,854
data science
statistics
modeling
machine learning
human origins
Nancy B Simmons
Metrics
H-Index
i10-Index
Citation Counts
52
129
14,732
Systematic Biology
Mammalogy
Ecology
Frank Burbrink
Metrics
H-Index
i10-Index
Citation Counts
51
104
12,844
Evolution
Phylogenetics
Herpetology
Robert S Voss
Metrics
H-Index
i10-Index
Citation Counts
50
85
9,097
Mammalogy
systematics
biogeography
Robert Rockwell
Metrics
H-Index
i10-Index
Citation Counts
50
120
7,195
Christopher J Raxworthy
Metrics
H-Index
i10-Index
Citation Counts
49
113
17,404
Herpetology
Systematics
Biogeography
Evolution
Conservation Biology
Melanie Stiassny
Metrics
H-Index
i10-Index
Citation Counts
49
112
20,438
Fish systematics
African Freshwater Biodiversity
John Maisey
Metrics
H-Index
i10-Index
Citation Counts
48
101
7,042
Jin Meng
Metrics
H-Index
i10-Index
Citation Counts
46
156
9,399