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
paleontology
dinosaurs and birds
evolution
Metrics
H-Index
i10 Index
Citation Counts
74
204
16,622
* Total H IndexRankings
Ranking Based On Selection
:2
vertebrate paleontology
evolution
systematics
phylogeny
stratigraphy
Metrics
H-Index
i10 Index
Citation Counts
45
106
7,611
* Total H IndexRankings
Ranking Based On Selection
:3
Systematics of phorid flies (Diptera: Phoridae)
tropical Diptera
inventory
Metrics
H-Index
i10 Index
Citation Counts
40
116
7,283
* Total H IndexRankings
Ranking Based On Selection
:4
Echinoderm biology
Ophiuroidea biology
Metrics
H-Index
i10 Index
Citation Counts
31
54
4,300
* Total H IndexRankings
Ranking Based On Selection
:5
Mineralogy
Crystallography
Metrics
H-Index
i10 Index
Citation Counts
29
192
6,018
* Total H IndexRankings
Ranking Based On Selection
:6
Molluscan systematics
Metrics
H-Index
i10 Index
Citation Counts
29
54
5,035
* Total H IndexRankings
Ranking Based On Selection
:7
Phylogenetics
Ichthyology
Evolution
Metrics
H-Index
i10 Index
Citation Counts
28
44
2,651
* Total H IndexRankings
Ranking Based On Selection
:8
Paleontology
Phylogenetic Systematics
Evolutionary Morphology
Metrics
H-Index
i10 Index
Citation Counts
26
37
3,925
* Total H IndexRankings
Ranking Based On Selection
:9
Biodiversity Informatics
Citizen Science
Community Science
Metrics
H-Index
i10 Index
Citation Counts
24
30
4,310
* Total H IndexRankings
Ranking Based On Selection
:10
Paleobiology - Stratigraphy - Marine Ecology
Metrics
H-Index
i10 Index
Citation Counts
24
37
2,301
* Total H IndexRankings
Ranking Based On Selection
:11
reptiles
amphibians
introduced species
systematics
conservation biology
Metrics
H-Index
i10 Index
Citation Counts
23
32
2,196
* Total H IndexRankings
Ranking Based On Selection
:12
Vertebrate Paleontology
Systematics
Paleobiology
Metrics
H-Index
i10 Index
Citation Counts
22
40
1,588
* Total H IndexRankings
Ranking Based On Selection
:13
Evolutionary Biology
Ornithology
Metrics
H-Index
i10 Index
Citation Counts
21
26
1,389
* Total H IndexRankings
Ranking Based On Selection
:14
EnviroMineralogy
AstroGeoBioMineralogy
PharmaMineralogy
Metrics
H-Index
i10 Index
Citation Counts
18
27
1,278
* Total H IndexRankings
Ranking Based On Selection
:15
Metrics
H-Index
i10 Index
Citation Counts
17
29
3,498
* Total H IndexRankings
Ranking Based On Selection
:16
Metrics
H-Index
i10 Index
Citation Counts
16
21
1,206
* Total H IndexRankings
Ranking Based On Selection
:17
biomechanics
digital taxonomy
biodiversity
genetic barcoding
environmental DNA
Metrics
H-Index
i10 Index
Citation Counts
16
20
2,430
* Total H IndexRankings
Ranking Based On Selection
:18
Ornithology
Metrics
H-Index
i10 Index
Citation Counts
16
21
1,525
* Total H IndexRankings
Ranking Based On Selection
:19
Evolution
Ecology
Macroecology
Paleontology
Conservation
Metrics
H-Index
i10 Index
Citation Counts
15
20
1,752
* Total H IndexRankings
Ranking Based On Selection
:20
reef fish
speciation
evolution
phylogeography
Metrics
H-Index
i10 Index
Citation Counts
14
17
899
* Total H IndexRankings
Ranking Based On Selection
:21
vertebrate paleontology
evolutionary biology
Metrics
H-Index
i10 Index
Citation Counts
14
15
639
* Total H IndexRankings
Ranking Based On Selection
:22
Metrics
H-Index
i10 Index
Citation Counts
11
11
473
* Total H IndexRankings
Ranking Based On Selection
:23
mineralogy
crystallography
Metrics
H-Index
i10 Index
Citation Counts
10
10
1,474
* Total H IndexRankings
Ranking Based On Selection
:24
Vertebrate Paleontology
Paleobiology
Mass Extinctions
Dental Morphology
Metrics
H-Index
i10 Index
Citation Counts
9
9
308
* Total H IndexRankings
Ranking Based On Selection
:25
Fish anatomy and systematics
ichthyoplankton
zooplankton
taxonomy
Metrics
H-Index
i10 Index
Citation Counts
7
6
161
Luis M. Chiappe
Metrics
H-Index
i10-Index
Citation Counts
74
204
16,622
paleontology
dinosaurs and birds
evolution
Xiaoming Wang
Metrics
H-Index
i10-Index
Citation Counts
45
106
7,611
vertebrate paleontology
evolution
systematics
phylogeny
stratigraphy
Brian V. Brown
Metrics
H-Index
i10-Index
Citation Counts
40
116
7,283
Systematics of phorid flies (Diptera: Phoridae)
tropical Diptera
inventory
Gordon Hendler
Metrics
H-Index
i10-Index
Citation Counts
31
54
4,300
Echinoderm biology
Ophiuroidea biology
Anthony R. Kampf
Metrics
H-Index
i10-Index
Citation Counts
29
192
6,018
James Hamilton Mclean
Metrics
H-Index
i10-Index
Citation Counts
29
54
5,035
Christine Thacker
Metrics
H-Index
i10-Index
Citation Counts
28
44
2,651
Phylogenetics
Ichthyology
Evolution
Nathan D. Smith
Metrics
H-Index
i10-Index
Citation Counts
26
37
3,925
Paleontology
Phylogenetic Systematics
Evolutionary Morphology
Vijay Barve
Metrics
H-Index
i10-Index
Citation Counts
24
30
4,310
Biodiversity Informatics
Citizen Science
Community Science
Austin Hendy
Metrics
H-Index
i10-Index
Citation Counts
24
37
2,301
Paleobiology - Stratigraphy - Marine Ecology
Gregory Pauly
Metrics
H-Index
i10-Index
Citation Counts
23
32
2,196
reptiles
amphibians
introduced species
systematics
conservation biology
Jorge Velez-Juarbe
Metrics
H-Index
i10-Index
Citation Counts
22
40
1,588
Vertebrate Paleontology
Systematics
Paleobiology
Allison J. Shultz
Metrics
H-Index
i10-Index
Citation Counts
21
26
1,389
Evolutionary Biology
Ornithology
Aaron Celestian
Metrics
H-Index
i10-Index
Citation Counts
18
27
1,278
EnviroMineralogy
AstroGeoBioMineralogy
PharmaMineralogy
Regina Wetzer
Metrics
H-Index
i10-Index
Citation Counts
17
29
3,498
Kayce Bell
Metrics
H-Index
i10-Index
Citation Counts
16
21
1,206
N. Dean Pentcheff
Metrics
H-Index
i10-Index
Citation Counts
16
20
2,430
biomechanics
digital taxonomy
biodiversity
genetic barcoding
environmental DNA
Kimball Garrett
Metrics
H-Index
i10-Index
Citation Counts
16
21
1,525
Matt Davis
Metrics
H-Index
i10-Index
Citation Counts
15
20
1,752
Evolution
Ecology
Macroecology
Paleontology
Conservation
William B Ludt
Metrics
H-Index
i10-Index
Citation Counts
14
17
899
reef fish
speciation
evolution
phylogeography
Alyssa Bell
Metrics
H-Index
i10-Index
Citation Counts
14
15
639
vertebrate paleontology
evolutionary biology
Amy Gusick
Metrics
H-Index
i10-Index
Citation Counts
11
11
473
Anthony Kampf
Metrics
H-Index
i10-Index
Citation Counts
10
10
1,474
Keegan Melstrom
Metrics
H-Index
i10-Index
Citation Counts
9
9
308
Vertebrate Paleontology
Paleobiology
Mass Extinctions
Dental Morphology
Todd R Clardy
Metrics
H-Index
i10-Index
Citation Counts
7
6
161
Fish anatomy and systematics
ichthyoplankton
zooplankton
taxonomy