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
environmental modelling
aquatic radioecology
hydrology
computational hydraulics
wave
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
55
13
0.236
* Total i10 IndexRankings
Ranking Based On Selection :2
Ecohydrology
Biogeosciences
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
16
13
0.813
* Total i10 IndexRankings
Ranking Based On Selection :3
Watershed hydrology
rainfall-runoff processes
watershed classification
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
10
5
0.500
* Total i10 IndexRankings
Ranking Based On Selection :4
Hydrology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
1
0.500
Mark Zheleznyak (Железняк Марк Иосифович)|M.Zhelezniak
Fukushima University
Fukushima, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
55
13
0.236
environmental modelling
aquatic radioecology
hydrology
computational hydraulics
wave
Yasunori Igarashi
Fukushima University
Fukushima, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
16
13
0.813
Ecohydrology
Biogeosciences
Yoshiyuki Yokoo
Fukushima University
Fukushima, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
10
5
0.500
Watershed hydrology
rainfall-runoff processes
watershed classification
Chris Leong
Fukushima University
Fukushima, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
1
0.500