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
geology
cambrian
geochemistry
paleontology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
42
36
0.857
* Total i10 IndexRankings
Ranking Based On Selection :2
physical volcanology
planetary geology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
32
25
0.781
* Total i10 IndexRankings
Ranking Based On Selection :3
Granitoid Magmatism
Contact Metamorphism
Stable Isotopes
Fluid Flow
Mesozoic Arc Magmatism
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
24
20
0.833
* Total i10 IndexRankings
Ranking Based On Selection :4
Biogeochemistry
Aquatic Ecology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
21
15
0.714
Robert R Gaines
Pomona College
Claremont, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
42
36
0.857
geology
cambrian
geochemistry
paleontology
Eric Grosfils
Pomona College
Claremont, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
32
25
0.781
physical volcanology
planetary geology
Jade Star Lackey
Pomona College
Claremont, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
24
20
0.833
Granitoid Magmatism
Contact Metamorphism
Stable Isotopes
Fluid Flow
Mesozoic Arc Magmatism
Marc Los Huertos
Pomona College
Claremont, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
21
15
0.714
Biogeochemistry
Aquatic Ecology