The "AD Scientific Index" analyses the academic work of scientists using the H-index, i10 index and number of citations, and provides results that can be used to evaluate the productivity and efficiency of individuals and institutions. In addition to ranking according to "total H-index" for individuals and institutions, you can also see the ranking and analyses according to "last 6 years H-index"and Subject Rankings.
![Haraldur Olafsson](/user/assets/images/profile/no-profile-photo.png)
Atmospheric Sciences
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
36
25
0.694
![Kristín Vogfjörd](https://cdn.adscientificindex.com/pictures/ba/5111745.jpg)
Earth Science
seismology
volcanology
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
28
20
0.714
![Matthew J. Roberts](/user/assets/images/profile/no-profile-photo.png)
Monitoring of floods
earthquakes
and volcanic eruptions
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
27
19
0.704
![Benedikt Ofeigsson](/user/assets/images/profile/no-profile-photo.png)
Geophysics
geodecy
volcano geodecy.
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
21
18
0.857
![Halldor Bjornsson](https://cdn.adscientificindex.com/pictures/a8/5111747.jpg)
Climate
volcanoes
meteorology
oceanography
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
20
15
0.750
![Gerdur Stefansdottir](https://cdn.adscientificindex.com/pictures/a4/5111748.jpg)
Ecologiccal chemistry
water chemistry
ecology
ecological pressure
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
12
9
0.750
![Richard W. Sanderson](/user/assets/images/profile/no-profile-photo.png)
Volcanoes
seismology
infrasound
signal processing
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
8
8
1.000
![Yeşim ÇubukSabuncu](https://cdn.adscientificindex.com/pictures/0c/6057138.jpg)
Geophysics
Computational Seismology
Volcanoes
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
8
7
0.875
![Elín Bjök Jónasdóttir](/user/assets/images/profile/no-profile-photo.png)
meteorology
geophysics
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
8
6
0.750
![Harpa Grímsdóttir](/user/assets/images/profile/no-profile-photo.png)
avalanches
landslides
hazard mapping
risk
monitoring
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
6
5
0.833
![Esther Hlíðar Jensen](/user/assets/images/profile/no-profile-photo.png)
geomorphology
gis
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
6
4
0.667
Haraldur Olafsson
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
36
25
0.694
Kristín Vogfjörd
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
28
20
0.714
Earth Science
seismology
volcanology
Matthew J. Roberts
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
27
19
0.704
Benedikt Ofeigsson
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
21
18
0.857
Geophysics
geodecy
volcano geodecy.
Halldor Bjornsson
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
20
15
0.750
Gerdur Stefansdottir
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
12
9
0.750
Ecologiccal chemistry
water chemistry
ecology
ecological pressure
Richard W. Sanderson
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
8
8
1.000
Yeşim ÇubukSabuncu
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
8
7
0.875
Elín Bjök Jónasdóttir
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
8
6
0.750
Harpa Grímsdóttir
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
6
5
0.833
Esther Hlíðar Jensen
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
6
4
0.667