Citation Rankings (Highly Cited Researchers) 2024 and list of influential and most cited researchers in Agriculture and Forestry, Art, Design and Architecture, 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)
* Total Citation Counts Rankings
World Rank
394,163
Country Rank
25
Institution Rank : 17
![](https://cdn.adscientificindex.com/logos/11487.jpg)
![Fiji](/flags/fj.png)
![Jeremy Hills](https://cdn.adscientificindex.com/pictures/f4/123997.jpg)
Marine
Coastal
Climate Change
Policy
Governance
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,268
843
0.372
* Total Citation Counts Rankings
World Rank
433,161
Country Rank
30
Institution Rank : 19
![](https://cdn.adscientificindex.com/logos/11487.jpg)
![Fiji](/flags/fj.png)
![Joeli Veitayaki](https://cdn.adscientificindex.com/pictures/ac/51163.jpg)
marine resources management
sustainable rural development
Pacific SIDS
capacity building
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,995
1,074
0.538
* Total Citation Counts Rankings
World Rank
474,218
Country Rank
33
Institution Rank : 22
![](https://cdn.adscientificindex.com/logos/11487.jpg)
![Fiji](/flags/fj.png)
![Marta Ferreira](https://cdn.adscientificindex.com/pictures/5b/50752.jpg)
aquatic toxicology
ecotoxicology
emergent pollutants
detoxification pathways
environmental toxicology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,754
708
0.404
* Total Citation Counts Rankings
World Rank
1,472,776
Country Rank
143
Institution Rank : 77
![](https://cdn.adscientificindex.com/logos/11487.jpg)
![Fiji](/flags/fj.png)
![Chinthaka Hewavitharane](https://cdn.adscientificindex.com/pictures/82/4563094.jpg)
Fish Biology
microplastics
aquaculture
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
81
78
0.963
* Total Citation Counts Rankings
World Rank
1,767,503
Country Rank
188
Institution Rank : 96
![](https://cdn.adscientificindex.com/logos/11487.jpg)
![Fiji](/flags/fj.png)
![Lekima Copeland](/user/assets/images/profile/no-profile-photo.png)
Fish ecology
connectivity
catchment management
traditional ecological knowledge
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
31
22
0.710
Jeremy Hills
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,268
843
0.372
Marine
Coastal
Climate Change
Policy
Governance
Joeli Veitayaki
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,995
1,074
0.538
marine resources management
sustainable rural development
Pacific SIDS
capacity building
Marta Ferreira
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,754
708
0.404
aquatic toxicology
ecotoxicology
emergent pollutants
detoxification pathways
environmental toxicology
Chinthaka Hewavitharane
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
81
78
0.963
Fish Biology
microplastics
aquaculture
Lekima Copeland
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
31
22
0.710
Fish ecology
connectivity
catchment management
traditional ecological knowledge