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. Click for "last 6 years' i10 index". Also see: Universities Rankings 2024 (Sort by : Total i10 Index) and Universities Rankings 2024 (Sort by : Last 6 Years i10 Index)
* Total i10 Index Rankings
World Rank
547,189
Country Rank
145,107
Institution Rank : 57
![](https://cdn.adscientificindex.com/logos/11936.jpg)
![United States](/flags/us.png)
![Brady Foreman](https://cdn.adscientificindex.com/pictures/18/838268.jpg)
stratigraphy
sedimentology
paleoclimatology
stable isotope geochemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
24
22
0.917
* Total i10 Index Rankings
World Rank
887,603
Country Rank
233,289
Institution Rank : 133
![](https://cdn.adscientificindex.com/logos/11936.jpg)
![United States](/flags/us.png)
![Aquila Flower](/pictures/f2/4632297.jpg)
Biogeography
Climatology
Dendrochronology
GIS
Salish Sea
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
8
0.727
* Total i10 Index Rankings
World Ranking
547,189
Country Ranking
145,107
Institution Ranking
57
Brady Foreman
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
24
22
0.917
![](https://cdn.adscientificindex.com/logos/11936.jpg)
stratigraphy
sedimentology
paleoclimatology
stable isotope geochemistry
* Total i10 Index Rankings
World Ranking
887,603
Country Ranking
233,289
Institution Ranking
133
Aquila Flower
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
8
0.727
![](https://cdn.adscientificindex.com/logos/11936.jpg)
Biogeography
Climatology
Dendrochronology
GIS
Salish Sea