Productivity Rankings is a unique service offered only by “AD Scientific Index”. This is a ranking system derived from the i10 index in order to show the productivity of the scientist in publishing scientific articles of value. Productivity Rankings is an instrument that lists productive scientists in a given area, discipline, university, and country and can guide the development of meaningful incentives and academic policies. The world rankings, regional rankings, and university rankings of scientists in this table are developed based on the total i10 index. Additionally, click to view the special rankings based on Productivity Rankings: Scientists Last 6 years' i10 Index", Universities Total i10 Index Rankings 2025, Universities Last 6 Years i10 Index Rankings 2025 "Art and Humanities i10 Productivity Rankings" and "Social Sciences and Humanities i10 Productivity Rankings".
* Total i10 IndexRankings
Ranking Based On Selection :1
Botany
Ethnobotany
Ethnobiology
Ethnoecology
Ethnopharmacology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
351
319
0.909
* Total i10 IndexRankings
Ranking Based On Selection :2
Plant ecology
community ecology
biodiversity and distributions
ethnoecology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
78
63
0.808
* Total i10 IndexRankings
Ranking Based On Selection :3
Evolutionary ecology
speciation
population biology
biogeography
Caucasus
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
66
35
0.530
* Total i10 IndexRankings
Ranking Based On Selection :4
Malacology
Mollusca
community ecology
biogeography
caucasus
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
44
34
0.773
* Total i10 IndexRankings
Ranking Based On Selection :5
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
37
33
0.892
* Total i10 IndexRankings
Ranking Based On Selection :6
Botany
Ecology
Plant diversity
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
36
20
0.556
* Total i10 IndexRankings
Ranking Based On Selection :7
Neurobiology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
29
8
0.276
* Total i10 IndexRankings
Ranking Based On Selection :8
Biodiversity
Ecology
Landscape Genetics
Evolutionary Biology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
26
20
0.769
* Total i10 IndexRankings
Ranking Based On Selection :9
Plant Functional Ecology-Community Ecology-Plant Diversity
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
22
14
0.636
* Total i10 IndexRankings
Ranking Based On Selection :10
Ichthyology
Hydrobiology
Macroinvertebrates
Fish Embryology and Gametogenesis
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
21
18
0.857
* Total i10 IndexRankings
Ranking Based On Selection :11
Aphid taxonomy
ecology
collembolans biodiversity
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
20
11
0.550
* Total i10 IndexRankings
Ranking Based On Selection :12
Ornithology
Zoology
Ecology
Wildlife Conservation
Caucasus
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
16
3
0.188
* Total i10 IndexRankings
Ranking Based On Selection :13
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
10
0.667
* Total i10 IndexRankings
Ranking Based On Selection :14
Neurophysiology
Neuron excitability
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
8
0.571
* Total i10 IndexRankings
Ranking Based On Selection :15
zoology
geography
biodiversity conservation
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
6
0.500
* Total i10 IndexRankings
Ranking Based On Selection :16
Epilepsy
epileptogenesis
memory
imprinting
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
10
4
0.400
* Total i10 IndexRankings
Ranking Based On Selection :17
Ecology
Conservation
Large Mammals
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
7
0.875
* Total i10 IndexRankings
Ranking Based On Selection :18
Plant diversity
morphometrical and molecular systematics
bioinformatics
population structure
phylogeography
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
7
1.000
* Total i10 IndexRankings
Ranking Based On Selection :19
Plant Taxonomy
Ethnobotany
Poaceae
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
5
0.714
* Total i10 IndexRankings
Ranking Based On Selection :20
Zoology
Taxonomy of nematodes
Biodiversity
Biocontrol
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
4
0.800
* Total i10 IndexRankings
Ranking Based On Selection :21
Ecology
Conservation
Phylogeny
Ichthyology
Freshwater Fishes
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
* Total i10 IndexRankings
Ranking Based On Selection :22
Zoology
Soil Sciences
Vermitechnologies
Entomopathogenic Nematodes
Rural tourism
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
2
0.667
* Total i10 IndexRankings
Ranking Based On Selection :23
Zoology
Malacology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
* Total i10 IndexRankings
Ranking Based On Selection :24
zoology
parasithology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
* Total i10 IndexRankings
Ranking Based On Selection :25
Zoology
Malacology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
Rainer W Bussmann
Ilia State University
Tbilisi, Georgia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
351
319
0.909
Botany
Ethnobotany
Ethnobiology
Ethnoecology
Ethnopharmacology
Zaal Kikvidze
Ilia State University
Tbilisi, Georgia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
78
63
0.808
Plant ecology
community ecology
biodiversity and distributions
ethnoecology
David Tarkhnishvili
Ilia State University
Tbilisi, Georgia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
66
35
0.530
Evolutionary ecology
speciation
population biology
biogeography
Caucasus
Levan Mumladze
Ilia State University
Tbilisi, Georgia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
44
34
0.773
Malacology
Mollusca
community ecology
biogeography
caucasus
Ketevan Batsatsashvili
Ilia State University
Tbilisi, Georgia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
37
33
0.892
Maia Akhalkatsi
Ilia State University
Tbilisi, Georgia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
36
20
0.556
Revaz Solomonia|R.Solomoniia, R.Solomoniya
Ilia State University
Tbilisi, Georgia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
29
8
0.276
Aleksandre Gavashelishvili
Ilia State University
Tbilisi, Georgia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
26
20
0.769
Biodiversity
Ecology
Landscape Genetics
Evolutionary Biology
Otar Abdaladze
Ilia State University
Tbilisi, Georgia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
22
14
0.636
Plant Functional Ecology-Community Ecology-Plant Diversity
Bella Japoshvili
Ilia State University
Tbilisi, Georgia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
21
18
0.857
Ichthyology
Hydrobiology
Macroinvertebrates
Fish Embryology and Gametogenesis
Shalva Barjadze
Ilia State University
Tbilisi, Georgia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
20
11
0.550
Aphid taxonomy
ecology
collembolans biodiversity
Alexander Abuladze
Ilia State University
Tbilisi, Georgia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
16
3
0.188
Ornithology
Zoology
Ecology
Wildlife Conservation
Caucasus
Nato Darchia
Ilia State University
Tbilisi, Georgia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
10
0.667
Georgi Gamkrelidze
Ilia State University
Tbilisi, Georgia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
8
0.571
Neurophysiology
Neuron excitability
Andrei Kandaurov
Ilia State University
Tbilisi, Georgia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
6
0.500
zoology
geography
biodiversity conservation
Maia Nozadze
Ilia State University
Tbilisi, Georgia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
10
4
0.400
Epilepsy
epileptogenesis
memory
imprinting
Natia Kopaliani
Ilia State University
Tbilisi, Georgia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
7
0.875
Ecology
Conservation
Large Mammals
Jana Ekhvaia
Ilia State University
Tbilisi, Georgia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
7
1.000
Plant diversity
morphometrical and molecular systematics
bioinformatics
population structure
phylogeography
Marine Mosulishvili
Ilia State University
Tbilisi, Georgia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
5
0.714
Plant Taxonomy
Ethnobotany
Poaceae
Oleg Gorgadze
Ilia State University
Tbilisi, Georgia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
4
0.800
Zoology
Taxonomy of nematodes
Biodiversity
Biocontrol
Giorgi Epitashvili
Ilia State University
Tbilisi, Georgia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
Ecology
Conservation
Phylogeny
Ichthyology
Freshwater Fishes
Mzia Kokhia S
Ilia State University
Tbilisi, Georgia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
2
0.667
Zoology
Soil Sciences
Vermitechnologies
Entomopathogenic Nematodes
Rural tourism
Ani Bikashvili
Ilia State University
Tbilisi, Georgia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
Tsitsino Lomidze
Ilia State University
Tbilisi, Georgia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
Nino Kachlishvili
Ilia State University
Tbilisi, Georgia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000