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.
![Timothy W Lyons](https://cdn.adscientificindex.com/pictures/97/1770527.jpg)
biogeochemistry
geobiology
astrobiology
paleoceanography
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
109
77
0.706
![Wei Liu](/user/assets/images/profile/no-profile-photo.png)
Physical Oceanography
Climate Dynamics
Paleoclimate
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
30
29
0.967
![Sandra Kirtland Turner](/user/assets/images/profile/no-profile-photo.png)
paleoclimate
paleoceanography
biogeochemistry
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
21
20
0.952
![Cassie Ettinger](https://cdn.adscientificindex.com/pictures/61/1771356.jpg)
host-microbe interactions
microbial ecology
microbial genomics
marine fungi
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
15
14
0.933
Timothy W Lyons
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
109
77
0.706
biogeochemistry
geobiology
astrobiology
paleoceanography
Wei Liu
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
30
29
0.967
Physical Oceanography
Climate Dynamics
Paleoclimate
Sandra Kirtland Turner
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
21
20
0.952
paleoclimate
paleoceanography
biogeochemistry
Cassie Ettinger
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
15
14
0.933
host-microbe interactions
microbial ecology
microbial genomics
marine fungi