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
128,132
Country Rank
5,611
Institution Rank : 53
![](https://cdn.adscientificindex.com/logos/10422.png)
![Germany](/flags/de.png)
![Charlotte Streck](/user/assets/images/profile/no-profile-photo.png)
climate change
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
91
44
0.484
* Total i10 Index Rankings
World Rank
843,610
Country Rank
28,185
Institution Rank : 246
![](https://cdn.adscientificindex.com/logos/10422.png)
![Germany](/flags/de.png)
![Khadak S. Mahata](https://cdn.adscientificindex.com/pictures/34/4445121.jpg)
atmospheric science
climate change
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
11
0.917
* Total i10 Index Rankings
World Ranking
128,132
Country Ranking
5,611
Institution Ranking
53
Charlotte Streck
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
91
44
0.484
* Total i10 Index Rankings
World Ranking
843,610
Country Ranking
28,185
Institution Ranking
246
Khadak S. Mahata
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
11
0.917
![](https://cdn.adscientificindex.com/logos/10422.png)
atmospheric science
climate change