i10 Productivity
Rankings

Penza State University/ ScientistsNatural Sciences / Biological Science i10 Productivity Rankings 2025

Productivity Rankings is an exclusive service provided by AD Scientific Index. This ranking system, derived from the i10 index, highlights the productivity of scientists in publishing impactful scientific articles. Productivity Rankings serves as a tool to identify highly productive scientists across specific areas, disciplines, universities, and countries, and supports the creation of effective incentives and academic policies. The global, regional, and institutional rankings of scientists in this table are calculated based on their total i10 index. Moreover, you can explore special rankings derived from Productivity Rankings, such as 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
Russia
Andrey Tsyganov
Ecology
Microbial Eukaryote
Global changes
Climate
Palaeoecology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
45
38
0.844
* Total i10 IndexRankings
Ranking Based On Selection: 2
Russia
Дмитрий Григорьевич Смирнов
Chiroptera
bats
рукокрылые
териология
ecology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
38
4
0.105
* Total i10 IndexRankings
Ranking Based On Selection: 3
Russia
Олег Витальевич Калмин
анатомия человека
антропология
патологическая анатомия
экология
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
18
6
0.333
* Total i10 IndexRankings
Ranking Based On Selection: 4
Russia
Тамара Стойко
экология
беспозвоночные
зоопланктон
наземные моллюски
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
4
0.364
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 1
Andrey Tsyganov
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
45
38
0.844
Ecology
Microbial Eukaryote
Global changes
Climate
Palaeoecology
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 2
Дмитрий Григорьевич Смирнов
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
38
4
0.105
Chiroptera
bats
рукокрылые
териология
ecology
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 3
Олег Витальевич Калмин
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
18
6
0.333
анатомия человека
антропология
патологическая анатомия
экология
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 4
Тамара Стойко
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
4
0.364
экология
беспозвоночные
зоопланктон
наземные моллюски