On AD Scientific Index, you can explore the individual achievements of scientists in detail and evaluate their academic productivity based on total and recent H-index, i10 index, and citation counts. With Premium Membership, gain access to extended analyses and detailed data to assess and enhance your academic performance more effectively.
* Total H Index Rankings
Ranking Based
On Selection: 1
![Wasantha Athukorala](https://cdn.adscientificindex.com/pictures/21/5004623.jpg)
Development Economics
Environmental Economics
Agricultural Economics
Applied Microeconomics
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
17
13
0.765
* Total H Index Rankings
Ranking Based
On Selection: 2
![Marie-Charlotte Buisson](https://cdn.adscientificindex.com/pictures/3d/4457996.jpg)
impact evaluation
agricultural microeconomics
environmental economics
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
14
13
0.929
* Total H Index Rankings
Ranking Based
On Selection: 3
![Gunawardena, Prasanthi Gunawardena,](https://cdn.adscientificindex.com/pictures/c5/5732320.jpg)
Environmental Economics
Cost Benefit Analysis
Ecological Economics
Life cycle analysis
Buddhist Ethics
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
9
7
0.778
* Total H Index Rankings
Ranking Based
On Selection: 4
![A Aruna Shantha](https://cdn.adscientificindex.com/pictures/6c/4500763.jpg)
Business Economics
Environmental Economics
Agricultural Economics
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
8
8
1.000
* Total H Index Rankings
Ranking Based
On Selection: 5
![RMW Rathnayake](https://cdn.adscientificindex.com/pictures/87/4317087.jpg)
Ecology
Environmental Economics
Wildlife
Recreation
Ecotourism
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
8
6
0.750
* Total H Index Rankings
Ranking Based
On Selection: 6
![Shamen Vidanage](https://cdn.adscientificindex.com/pictures/1d/4501730.jpg)
Biodiversity
ecosystem services
natural resource and environmental economics
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
8
5
0.625
* Total H Index Rankings
Ranking Based
On Selection: 7
![Kalideen Fathima Rinosha](https://cdn.adscientificindex.com/pictures/72/4792458.jpg)
Microeconomics
Environmental Economics
Tourism and Banking & Finance
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
* Total H Index Rankings
Ranking Based
On Selection: 8
![Shamali Rathnasri](https://cdn.adscientificindex.com/pictures/b3/4787334.jpg)
Marine Biology
Marine Ecology
Environmental Science
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
* Total H Index Rankings
Ranking Based
On Selection: 9
![Awgnmabeyrathna](/user/assets/images/profile/no-profile-photo.png)
Green Building Designing
Spatial Economics
Population and Environment
Dynamics of Industrial locations
Environmental Economics
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
* Total H Index Rankings
Ranking Based
On Selection: 10
![Nadeeka De Silva](/user/assets/images/profile/no-profile-photo.png)
Environmental Economics
Econometrics
Applied Economics
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
2
1
0.500
* Total H Index Rankings
Ranking Based
On Selection: 11
![Ajantha Kalyanaratne](https://cdn.adscientificindex.com/pictures/5a/5057038.jpg)
Environmental Economics
Econometrics
Health Economics
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
2
1
0.500
Wasantha Athukorala
University of Peradeniya
Peradeniya, Sri Lanka
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
17
13
0.765
Development Economics
Environmental Economics
Agricultural Economics
Applied Microeconomics
Marie-Charlotte Buisson
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
14
13
0.929
impact evaluation
agricultural microeconomics
environmental economics
Gunawardena, Prasanthi Gunawardena,
University of Sri Jayewardenepura
Nugegoda, Sri Lanka
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
9
7
0.778
Environmental Economics
Cost Benefit Analysis
Ecological Economics
Life cycle analysis
Buddhist Ethics
A Aruna Shantha
Sabaragamuwa University
Sendai, Sri Lanka
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
8
8
1.000
Business Economics
Environmental Economics
Agricultural Economics
RMW Rathnayake
Sabaragamuwa University
Sendai, Sri Lanka
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
8
6
0.750
Ecology
Environmental Economics
Wildlife
Recreation
Ecotourism
Shamen Vidanage
University of Kelaniya
Kelaniya, Sri Lanka
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
8
5
0.625
Biodiversity
ecosystem services
natural resource and environmental economics
Kalideen Fathima Rinosha
South Eastern University of Sri Lanka
Addalachchenai, Sri Lanka
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
Microeconomics
Environmental Economics
Tourism and Banking & Finance
Shamali Rathnasri
Ocean University of Sri Lanka
Colombo, Sri Lanka
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
Marine Biology
Marine Ecology
Environmental Science
Awgnmabeyrathna
University of Sri Jayewardenepura
Nugegoda, Sri Lanka
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
Green Building Designing
Spatial Economics
Population and Environment
Dynamics of Industrial locations
Environmental Economics
Nadeeka De Silva
University of Ruhuna
Matara and Galle, Sri Lanka
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
2
1
0.500
Environmental Economics
Econometrics
Applied Economics
Ajantha Kalyanaratne
University of Sri Jayewardenepura
Nugegoda, Sri Lanka
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
2
1
0.500
Environmental Economics
Econometrics
Health Economics