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
astrobiology
oceanography
microbial evolution
micobial ecology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
28
26
0.929
* Total i10 IndexRankings
Ranking Based On Selection :2
Marine & Freshwater Biology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
11
0.733
Rika Anderson
Carleton College
Northfield, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
28
26
0.929
astrobiology
oceanography
microbial evolution
micobial ecology
Michael Nishizaki
Carleton College
Northfield, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
11
0.733
Marine & Freshwater Biology