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".
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :1
geomicrobiology
geochemistry
genomics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
137
87
0.635
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :2
Microbial ecology
Microbial genomics
Microbiology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
65
65
1.000
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :3
microbial ecology
microbiology
astrobiology
carbon sequestration
metagenomics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
20
18
0.900
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :4
Genomics
Transcriptomics
Proteomics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
18
16
0.889
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :5
Microbiology
Immunology
Virology
Molecular biology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
5
0.833
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :6
Evolution
Molecular Ecology
Genetics
Genomics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
4
1.000
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :7
Molecular Biology
Biotechnology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
William P Inskeep
Montana State University
Bozeman, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
137
87
0.635
geomicrobiology
geochemistry
genomics
Carl J Yeoman
Montana State University
Bozeman, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
65
65
1.000
Microbial ecology
Microbial genomics
Microbiology
Luke Mckay
Montana State University
Bozeman, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
20
18
0.900
microbial ecology
microbiology
astrobiology
carbon sequestration
metagenomics
Jennifer Thomson
Montana State University
Bozeman, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
18
16
0.889
Genomics
Transcriptomics
Proteomics
Fenali Parekh
Montana State University
Bozeman, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
5
0.833
Microbiology
Immunology
Virology
Molecular biology
Gregory M Chorak
Montana State University
Bozeman, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
4
1.000
Evolution
Molecular Ecology
Genetics
Genomics
Muhammad Umer Masood
Montana State University
Bozeman, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
Molecular Biology
Biotechnology