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)
![Gerard Rocamora](https://cdn.adscientificindex.com/pictures/5d/98168.jpg)
Conservation
Islands
Invasive Species
Birds
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
36
18
0.500
![Jérôme Harlay](https://cdn.adscientificindex.com/pictures/5e/100064.jpg)
Ocean Acidification
Climate Change
C cycling
Ecosystem metabolism
Greenhouse gases exchange
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
25
16
0.640
![Daniel Etongo](https://cdn.adscientificindex.com/pictures/a1/4372992.jpg)
Climate Change
Forest Ecology
Climate Change Adaptation
Land Management
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
21
20
0.952
![Rolph Payet](/user/assets/images/profile/no-profile-photo.png)
Climate Change
Islands
biodiversity
chemicals management
ocean
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
19
12
0.632
![Holger Anlauf](https://cdn.adscientificindex.com/pictures/9b/4373207.jpg)
Coral Reef Resilience
Marine Conservation
Carbon sequestration
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
6
0.750
![Nuette Gordon](/user/assets/images/profile/no-profile-photo.png)
phytoplankton
diatoms
estuaries
harmful algal blooms
aquaculture
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
2
0.500
![Raymond Ndubisi Anyanwu](https://cdn.adscientificindex.com/pictures/20/3731800.jpg)
Human cognition and learning
curriculum design
assessment for learning
climate change education
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
![Justin Zelime](https://cdn.adscientificindex.com/pictures/ff/4719976.jpg)
Language teaching
language in education policy
education in small Islands states
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
0
0.000
![Alexander Murugaiyan](https://cdn.adscientificindex.com/pictures/c9/4715930.jpg)
Knowledge Engineering & Information retrieval
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
![Indra Persaud](https://cdn.adscientificindex.com/pictures/1e/4718054.jpg)
geography
small island states
education
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
Gerard Rocamora
University of Seychelles
Seyşeller, Seychelles
![Seychelles](/flags/sc.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
36
18
0.500
Conservation
Islands
Invasive Species
Birds
Jérôme Harlay
University of Seychelles
Seyşeller, Seychelles
![Seychelles](/flags/sc.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
25
16
0.640
Ocean Acidification
Climate Change
C cycling
Ecosystem metabolism
Greenhouse gases exchange
Daniel Etongo
University of Seychelles
Seyşeller, Seychelles
![Seychelles](/flags/sc.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
21
20
0.952
Climate Change
Forest Ecology
Climate Change Adaptation
Land Management
Rolph Payet
University of Seychelles
Seyşeller, Seychelles
![Seychelles](/flags/sc.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
19
12
0.632
Climate Change
Islands
biodiversity
chemicals management
ocean
Holger Anlauf
University of Seychelles
Seyşeller, Seychelles
![Seychelles](/flags/sc.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
6
0.750
Coral Reef Resilience
Marine Conservation
Carbon sequestration
Nuette Gordon
University of Seychelles
Seyşeller, Seychelles
![Seychelles](/flags/sc.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
2
0.500
phytoplankton
diatoms
estuaries
harmful algal blooms
aquaculture
Raymond Ndubisi Anyanwu
University of Seychelles
Seyşeller, Seychelles
![Seychelles](/flags/sc.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
Human cognition and learning
curriculum design
assessment for learning
climate change education
Justin Zelime
University of Seychelles
Seyşeller, Seychelles
![Seychelles](/flags/sc.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
0
0.000
Language teaching
language in education policy
education in small Islands states
Alexander Murugaiyan
University of Seychelles
Seyşeller, Seychelles
![Seychelles](/flags/sc.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
Indra Persaud
University of Seychelles
Seyşeller, Seychelles
![Seychelles](/flags/sc.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0