Citation Rankings (Highly Cited Researchers) 2024 and list of influential and most cited researchers in Agriculture and Forestry, Architecture and Design, Business and Management, Economics and Econometrics, Education, Engineering and Technology, History, Philosophy, Theology, Law, Medicine and Health Sciences, Natural Sciences and Social Sciences and their 256 sub-branches is a unique service offered only by “AD Scientific Index”. You can see the most cited and influential researchers in the country and region. See also for more specific citation analyses: "last 6 years citation index" Universities Rankings 2024 (Sort by: Total Citations) and Universities Rankings 2024 (Sort by : Last 6 Years Citations)
![Jérôme Harlay](https://cdn.adscientificindex.com/pictures/5e/100064.jpg)
Ocean Acidification
Climate Change
C cycling
Ecosystem metabolism
Greenhouse gases exchange
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,561
1,082
0.422
![Rolph Payet](/user/assets/images/profile/no-profile-photo.png)
Climate Change
Islands
biodiversity
chemicals management
ocean
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,222
651
0.293
![Gerard Rocamora](https://cdn.adscientificindex.com/pictures/5d/98168.jpg)
Conservation
Islands
Invasive Species
Birds
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,140
1,138
0.532
![Nancy Bunbury](/user/assets/images/profile/no-profile-photo.png)
conservation biollogy
invasive species
protected area management
wildlife disease
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,902
1,266
0.666
![Daniel Etongo](https://cdn.adscientificindex.com/pictures/a1/4372992.jpg)
Climate Change
Forest Ecology
Climate Change Adaptation
Land Management
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
641
563
0.878
![Holger Anlauf](https://cdn.adscientificindex.com/pictures/9b/4373207.jpg)
Coral Reef Resilience
Marine Conservation
Carbon sequestration
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
507
334
0.659
![Raymond Ndubisi Anyanwu](https://cdn.adscientificindex.com/pictures/20/3731800.jpg)
Human cognition and learning
curriculum design
assessment for learning
climate change education
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
102
83
0.814
![Nuette Gordon](/user/assets/images/profile/no-profile-photo.png)
phytoplankton
diatoms
estuaries
harmful algal blooms
aquaculture
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
79
41
0.519
![Justin Zelime](https://cdn.adscientificindex.com/pictures/ff/4719976.jpg)
Language teaching
language in education policy
education in small Islands states
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
48
37
0.771
![Indra Persaud](https://cdn.adscientificindex.com/pictures/1e/4718054.jpg)
geography
small island states
education
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
28
26
0.929
![Alexander Murugaiyan](https://cdn.adscientificindex.com/pictures/c9/4715930.jpg)
Knowledge Engineering & Information retrieval
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
26
26
1.000
Jérôme Harlay
University of Seychelles
Seyşeller, Seychelles
![Seychelles](/flags/sc.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,561
1,082
0.422
Ocean Acidification
Climate Change
C cycling
Ecosystem metabolism
Greenhouse gases exchange
Rolph Payet
University of Seychelles
Seyşeller, Seychelles
![Seychelles](/flags/sc.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,222
651
0.293
Climate Change
Islands
biodiversity
chemicals management
ocean
Gerard Rocamora
University of Seychelles
Seyşeller, Seychelles
![Seychelles](/flags/sc.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,140
1,138
0.532
Conservation
Islands
Invasive Species
Birds
Nancy Bunbury
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,902
1,266
0.666
conservation biollogy
invasive species
protected area management
wildlife disease
Daniel Etongo
University of Seychelles
Seyşeller, Seychelles
![Seychelles](/flags/sc.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
641
563
0.878
Climate Change
Forest Ecology
Climate Change Adaptation
Land Management
Holger Anlauf
University of Seychelles
Seyşeller, Seychelles
![Seychelles](/flags/sc.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
507
334
0.659
Coral Reef Resilience
Marine Conservation
Carbon sequestration
Raymond Ndubisi Anyanwu
University of Seychelles
Seyşeller, Seychelles
![Seychelles](/flags/sc.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
102
83
0.814
Human cognition and learning
curriculum design
assessment for learning
climate change education
Nuette Gordon
University of Seychelles
Seyşeller, Seychelles
![Seychelles](/flags/sc.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
79
41
0.519
phytoplankton
diatoms
estuaries
harmful algal blooms
aquaculture
Justin Zelime
University of Seychelles
Seyşeller, Seychelles
![Seychelles](/flags/sc.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
48
37
0.771
Language teaching
language in education policy
education in small Islands states
Indra Persaud
University of Seychelles
Seyşeller, Seychelles
![Seychelles](/flags/sc.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
28
26
0.929
Alexander Murugaiyan
University of Seychelles
Seyşeller, Seychelles
![Seychelles](/flags/sc.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
26
26
1.000