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.
![Ana Payo-Payo](https://cdn.adscientificindex.com/pictures/53/4588997.jpg)
Ecology
population dynamics
demography
conservation.
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
13
13
1.000
![Leonel Herrera-Alsina](https://cdn.adscientificindex.com/pictures/3c/4588996.jpg)
macroevolution
macroecology
trait evolution
community ecology
spatial distribution of biodiversity
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
12
11
0.917
![Helen B Anderson](https://cdn.adscientificindex.com/pictures/75/4589210.jpg)
Arctic ecology
plant-herbivore interactions
invasive species
bumblebees foraging
seabird diet
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
11
9
0.818
![Chinelo Miriam Onochie (Ozojie)](https://cdn.adscientificindex.com/pictures/e3/4589418.jpg)
Stem cells
Germ cells
Immunochemistry
Histology
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
8
5
0.625
![Angela G Bartolo](/user/assets/images/profile/no-profile-photo.png)
Biology
Genetics
Conservation
Non-indigenous species
Ecology
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
6
6
1.000
![Elaine M Cowan](https://cdn.adscientificindex.com/pictures/27/5626854.jpg)
Zoology
Education and Assessment
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
5
3
0.600
![David Flood Chavez](/user/assets/images/profile/no-profile-photo.png)
Evolutionary economic geography
evolution of tourism destinations
political ecology
political ecology of tourism
sustainability transitions
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
Ana Payo-Payo
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
13
13
1.000
Ecology
population dynamics
demography
conservation.
Leonel Herrera-Alsina
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
12
11
0.917
macroevolution
macroecology
trait evolution
community ecology
spatial distribution of biodiversity
Helen B Anderson
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
11
9
0.818
Arctic ecology
plant-herbivore interactions
invasive species
bumblebees foraging
seabird diet
Chinelo Miriam Onochie (Ozojie)
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
8
5
0.625
Stem cells
Germ cells
Immunochemistry
Histology
Angela G Bartolo
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
6
6
1.000
Biology
Genetics
Conservation
Non-indigenous species
Ecology
Elaine M Cowan
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
5
3
0.600
Zoology
Education and Assessment
David Flood Chavez
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
Evolutionary economic geography
evolution of tourism destinations
political ecology
political ecology of tourism
sustainability transitions