Total 2,393,018 scientists, country 221, and institutions 24,453 are evaluated in the Productivity Rankings, an exclusive service provided by AD Scientific Index. This ranking measures and highlights the scientific productivity of researchers based on the i10 index (number of publications with at least 10 citations). This system identifies highly productive scientists across disciplines, institutions, and regions, contributing to the development of evidence-based academic policies and effective incentive mechanisms. The rankings include global, regional, and institutional analyses, along with specialized rankings such as Scientists' Last 6 Years' i10 Index and Universities' i10 Index Rankings 2025. With Premium Membership, you can:
- Gain full access to detailed comparisons and advanced analytics,
- Objectively evaluate your academic productivity,
- Make strategic, data-driven decisions to enhance performance.
* Total i10 IndexRankings
Ranking Based On Selection: 1
paleontology
dinosaurs and birds
evolution
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
204
156
0.765
* Total i10 IndexRankings
Ranking Based On Selection: 2
Mineralogy
Crystallography
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
192
66
0.344
* Total i10 IndexRankings
Ranking Based On Selection: 3
Systematics of phorid flies (Diptera: Phoridae)
tropical Diptera
inventory
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
117
52
0.444
* Total i10 IndexRankings
Ranking Based On Selection: 4
vertebrate paleontology
evolution
systematics
phylogeny
stratigraphy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
107
75
0.701
* Total i10 IndexRankings
Ranking Based On Selection: 5
Echinoderm biology
Ophiuroidea biology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
54
20
0.370
* Total i10 IndexRankings
Ranking Based On Selection: 6
Molluscan systematics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
54
9
0.167
* Total i10 IndexRankings
Ranking Based On Selection: 7
Phylogenetics
Ichthyology
Evolution
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
45
27
0.600
* Total i10 IndexRankings
Ranking Based On Selection: 8
Vertebrate Paleontology
Systematics
Paleobiology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
40
29
0.725
* Total i10 IndexRankings
Ranking Based On Selection: 9
Paleontology
Phylogenetic Systematics
Evolutionary Morphology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
37
29
0.784
* Total i10 IndexRankings
Ranking Based On Selection: 10
Paleobiology - Stratigraphy - Marine Ecology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
37
25
0.676
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* Total i10 IndexRankings
Ranking Based On Selection: 11
reptiles
amphibians
introduced species
systematics
conservation biology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
32
29
0.906
* Total i10 IndexRankings
Ranking Based On Selection: 12
Biodiversity Informatics
Citizen Science
Community Science
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
30
28
0.933
* Total i10 IndexRankings
Ranking Based On Selection: 13
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
30
15
0.500
* Total i10 IndexRankings
Ranking Based On Selection: 14
EnviroMineralogy
AstroGeoBioMineralogy
PharmaMineralogy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
28
18
0.643
* Total i10 IndexRankings
Ranking Based On Selection: 15
Evolutionary Biology
Ornithology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
26
25
0.962
* Total i10 IndexRankings
Ranking Based On Selection: 16
Evolution
Ecology
Macroecology
Paleontology
Conservation
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
22
18
0.818
* Total i10 IndexRankings
Ranking Based On Selection: 17
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
21
16
0.762
* Total i10 IndexRankings
Ranking Based On Selection: 18
Ornithology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
21
7
0.333
* Total i10 IndexRankings
Ranking Based On Selection: 19
biomechanics
digital taxonomy
biodiversity
genetic barcoding
environmental DNA
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
20
12
0.600
* Total i10 IndexRankings
Ranking Based On Selection: 20
reef fish
speciation
evolution
phylogeography
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
19
17
0.895
* Total i10 IndexRankings
Ranking Based On Selection: 21
vertebrate paleontology
evolutionary biology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
11
0.733
* Total i10 IndexRankings
Ranking Based On Selection: 22
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
7
0.636
* Total i10 IndexRankings
Ranking Based On Selection: 23
Vertebrate Paleontology
Paleobiology
Mass Extinctions
Dental Morphology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
9
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 24
Fish anatomy and systematics
ichthyoplankton
zooplankton
taxonomy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
4
0.667
* Total i10 IndexRankings
Ranking Based On Selection: 25
entomology
systematics
biodiversity
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
5
1.000
Luis M. Chiappe
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
204
156
0.765
paleontology
dinosaurs and birds
evolution
Anthony R. Kampf
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
192
66
0.344
Brian V. Brown
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
117
52
0.444
Systematics of phorid flies (Diptera: Phoridae)
tropical Diptera
inventory
Xiaoming Wang
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
107
75
0.701
vertebrate paleontology
evolution
systematics
phylogeny
stratigraphy
Gordon Hendler
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
54
20
0.370
Echinoderm biology
Ophiuroidea biology
James Hamilton Mclean
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
54
9
0.167
Christine Thacker
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
45
27
0.600
Phylogenetics
Ichthyology
Evolution
Jorge Velez-Juarbe
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
40
29
0.725
Vertebrate Paleontology
Systematics
Paleobiology
Nathan D. Smith
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
37
29
0.784
Paleontology
Phylogenetic Systematics
Evolutionary Morphology
Austin Hendy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
37
25
0.676
Paleobiology - Stratigraphy - Marine Ecology
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Gregory Pauly
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
32
29
0.906
reptiles
amphibians
introduced species
systematics
conservation biology
Vijay Barve
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
30
28
0.933
Biodiversity Informatics
Citizen Science
Community Science
Regina Wetzer
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
30
15
0.500
Aaron Celestian
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
28
18
0.643
EnviroMineralogy
AstroGeoBioMineralogy
PharmaMineralogy
Allison J. Shultz
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
26
25
0.962
Evolutionary Biology
Ornithology
Matt Davis
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
22
18
0.818
Evolution
Ecology
Macroecology
Paleontology
Conservation
Kayce Bell
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
21
16
0.762
Kimball Garrett
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
21
7
0.333
N. Dean Pentcheff
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
20
12
0.600
biomechanics
digital taxonomy
biodiversity
genetic barcoding
environmental DNA
William B Ludt
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
19
17
0.895
reef fish
speciation
evolution
phylogeography
Alyssa Bell
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
11
0.733
vertebrate paleontology
evolutionary biology
Amy Gusick
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
7
0.636
Keegan Melstrom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
9
1.000
Vertebrate Paleontology
Paleobiology
Mass Extinctions
Dental Morphology
Todd R Clardy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
4
0.667
Fish anatomy and systematics
ichthyoplankton
zooplankton
taxonomy
Austin J Baker
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
5
1.000
entomology
systematics
biodiversity