Total 2,392,995 scientists, country 221, and institutions 24,455 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
ecological modelling
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
144
109
0.757
* Total i10 IndexRankings
Ranking Based On Selection: 2
Ornithology
Behavioural Ecology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
62
24
0.387
* Total i10 IndexRankings
Ranking Based On Selection: 3
Ants
Formicidae
Entomology
Systematics
Biodiversity
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
38
24
0.632
* Total i10 IndexRankings
Ranking Based On Selection: 4
conservation biology
mammalogy
biodiversity monitoring
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
36
24
0.667
* Total i10 IndexRankings
Ranking Based On Selection: 5
Tropical ecology
mammal plant interactions
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
34
24
0.706
* Total i10 IndexRankings
Ranking Based On Selection: 6
Mammal-plant Interactions
Tropical Ecology
Mammalogy
Conservation
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
31
21
0.677
* Total i10 IndexRankings
Ranking Based On Selection: 7
Evolutionary physiology
physiological ecology
functional morphology
comparative physiology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
26
17
0.654
* Total i10 IndexRankings
Ranking Based On Selection: 8
ecotoxicology
metals
environmental chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
19
10
0.526
* Total i10 IndexRankings
Ranking Based On Selection: 9
Molecular Biology
Biochemistry
Small Proteins
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
18
16
0.889
* Total i10 IndexRankings
Ranking Based On Selection: 10
Biology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
18
15
0.833
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* Total i10 IndexRankings
Ranking Based On Selection: 11
Virology
Oncology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
16
12
0.750
* Total i10 IndexRankings
Ranking Based On Selection: 12
international development
research translation
ethnobotany
traditional knowledge systems
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
11
0.786
* Total i10 IndexRankings
Ranking Based On Selection: 13
Cell Biology/Immunology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
5
0.357
* Total i10 IndexRankings
Ranking Based On Selection: 14
Comparative methods
Phylogenies
Macroevolution
Software development
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
9
1.000
Brian Fath
Towson University
Towson, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
144
109
0.757
L Scott Johnson
Towson University
Towson, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
62
24
0.387
John S Lapolla
Towson University
Towson, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
38
24
0.632
Ants
Formicidae
Entomology
Systematics
Biodiversity
AF Oconnell
Towson University
Towson, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
36
24
0.667
conservation biology
mammalogy
biodiversity monitoring
Harald Beck
Towson University
Towson, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
34
24
0.706
Tropical ecology
mammal plant interactions
Harald Beck Beck King
Towson University
Towson, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
31
21
0.677
Mammal-plant Interactions
Tropical Ecology
Mammalogy
Conservation
Christopher Oufiero
Towson University
Towson, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
26
17
0.654
Evolutionary physiology
physiological ecology
functional morphology
comparative physiology
David R Ownby
Towson University
Towson, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
19
10
0.526
ecotoxicology
metals
environmental chemistry
Matthew Hemm
Towson University
Towson, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
18
16
0.889
Molecular Biology
Biochemistry
Small Proteins
Mark Bulmer
Towson University
Towson, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
18
15
0.833
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Elana Ehrlich
Towson University
Towson, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
16
12
0.750
Alexandra M Towns
Towson University
Towson, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
11
0.786
international development
research translation
ethnobotany
traditional knowledge systems
Michelle Dykstra Snyder
Towson University
Towson, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
5
0.357
Daniel S Caetano
Towson University
Towson, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
9
1.000
Comparative methods
Phylogenies
Macroevolution
Software development