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
413,841
Country Rank
7,753
Institution Rank : 21
![](https://cdn.adscientificindex.com/logos/15914.jpg)
![South Korea](/flags/kr.png)
![Sang-Mo Koh](https://cdn.adscientificindex.com/pictures/7d/4406772.jpg)
mineralogy
economic geology
clay science
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
34
16
0.471
* Total i10 Index Rankings
World Rank
606,049
Country Rank
11,037
Institution Rank : 285
![](https://cdn.adscientificindex.com/logos/29142.png)
![South Korea](/flags/kr.png)
![Seongpil Jeong](/user/assets/images/profile/no-profile-photo.png)
Water treatment
Desalination
Membrane distillation
Geochemistry
Radon
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
21
19
0.905
* Total i10 Index Rankings
World Rank
841,393
Country Rank
15,179
Institution Rank : 41
![](https://cdn.adscientificindex.com/logos/15914.jpg)
![South Korea](/flags/kr.png)
![Sun Young Park](https://cdn.adscientificindex.com/pictures/2c/4407132.jpg)
Geochemistry
Mineralogy
Glass Science
Solid State NMR
Meteorite
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
11
0.917
* Total i10 Index Rankings
World Rank
949,343
Country Rank
17,084
Institution Rank : 37
![](https://cdn.adscientificindex.com/logos/17012.png)
![South Korea](/flags/kr.png)
![Sookwan Kim](/user/assets/images/profile/no-profile-photo.png)
seismic stratigraphy
glacial geology
geomorphology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
9
1.000
* Total i10 Index Rankings
World Rank
976,936
Country Rank
17,549
Institution Rank : 50
![](https://cdn.adscientificindex.com/logos/15914.jpg)
![South Korea](/flags/kr.png)
![Hyeon-Seon Ahn 안현선](https://cdn.adscientificindex.com/pictures/6a/4523160.jpg)
paleomagnetism
regional tectonics
volcanology
geology
Earth science
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
5
0.556
* Total i10 Index Rankings
World Rank
1,743,026
Country Rank
28,819
Institution Rank : 67
![](https://cdn.adscientificindex.com/logos/17012.png)
![South Korea](/flags/kr.png)
![Ui-Jung Jung (정의정)|Ui-Jung Jung](/pictures/55/4760709.jpg)
Microbial Oceanography
Marine Biogeochemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
413,841
![South Korea](/flags/kr.png)
7,753
![](https://cdn.adscientificindex.com/logos/15914.jpg)
21
Sang-Mo Koh
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
34
16
0.471
![](https://cdn.adscientificindex.com/logos/15914.jpg)
mineralogy
economic geology
clay science
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
606,049
![South Korea](/flags/kr.png)
11,037
![](https://cdn.adscientificindex.com/logos/29142.png)
285
Seongpil Jeong
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
21
19
0.905
![](https://cdn.adscientificindex.com/logos/29142.png)
Water treatment
Desalination
Membrane distillation
Geochemistry
Radon
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
841,393
![South Korea](/flags/kr.png)
15,179
![](https://cdn.adscientificindex.com/logos/15914.jpg)
41
Sun Young Park
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
11
0.917
![](https://cdn.adscientificindex.com/logos/15914.jpg)
Geochemistry
Mineralogy
Glass Science
Solid State NMR
Meteorite
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
949,343
![South Korea](/flags/kr.png)
17,084
![](https://cdn.adscientificindex.com/logos/17012.png)
37
Sookwan Kim
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
9
1.000
![](https://cdn.adscientificindex.com/logos/17012.png)
seismic stratigraphy
glacial geology
geomorphology
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
976,936
![South Korea](/flags/kr.png)
17,549
![](https://cdn.adscientificindex.com/logos/15914.jpg)
50
Hyeon-Seon Ahn 안현선
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
5
0.556
![](https://cdn.adscientificindex.com/logos/15914.jpg)
paleomagnetism
regional tectonics
volcanology
geology
Earth science
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
1,743,026
![South Korea](/flags/kr.png)
28,819
![](https://cdn.adscientificindex.com/logos/17012.png)
67
Ui-Jung Jung (정의정)|Ui-Jung Jung
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
![](https://cdn.adscientificindex.com/logos/17012.png)
Microbial Oceanography
Marine Biogeochemistry