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
31,738
Country Rank
4
Institution Rank : 1
![](https://cdn.adscientificindex.com/logos/9452.png)
![Ecuador](/flags/ec.png)
![David A Neill](https://cdn.adscientificindex.com/pictures/4f/852587.jpg)
plant systematics
Amazon forests
flora of Ecuador
conservation biology
neotropical dendrology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
23,330
12,490
0.535
* Total Citation Counts Rankings
World Rank
468,876
Country Rank
222
Institution Rank : 4
![](https://cdn.adscientificindex.com/logos/9452.png)
![Ecuador](/flags/ec.png)
![Bolier Torres](https://cdn.adscientificindex.com/pictures/f4/852591.jpg)
Medios de vida
Economia forestal y agrícola
diversidad florística
gobernanza forestal
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,783
1,438
0.807
* Total Citation Counts Rankings
World Rank
724,244
Country Rank
527
Institution Rank : 9
![](https://cdn.adscientificindex.com/logos/9452.png)
![Ecuador](/flags/ec.png)
![Reinaldo Alemán Pérez](https://cdn.adscientificindex.com/pictures/49/852594.jpg)
Agronomia
Agroecologia
Sistemas de Producción
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
858
488
0.569
* Total Citation Counts Rankings
World Rank
973,578
Country Rank
1,031
Institution Rank : 16
![](https://cdn.adscientificindex.com/logos/9452.png)
![Ecuador](/flags/ec.png)
![Hernan Uvidia](https://cdn.adscientificindex.com/pictures/c2/4770304.jpg)
Animal Production
Conservation
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
393
304
0.774
* Total Citation Counts Rankings
World Rank
1,047,430
Country Rank
1,225
Institution Rank : 18
![](https://cdn.adscientificindex.com/logos/9452.png)
![Ecuador](/flags/ec.png)
![Ricardo Ernesto Burgos Morán](https://cdn.adscientificindex.com/pictures/97/4770147.jpg)
Aquaculture
fishes
Conservation Biology
Amazon Basin
Environment Governance
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
301
236
0.784
* Total Citation Counts Rankings
World Rank
1,420,331
Country Rank
2,381
Institution Rank : 29
![](https://cdn.adscientificindex.com/logos/9452.png)
![Ecuador](/flags/ec.png)
![Julio César Muñoz-Rengifo](https://cdn.adscientificindex.com/pictures/57/4794249.jpg)
Medio Ambiente (052)
Agricultura (081)
Silvicultura (082)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
95
80
0.842
* Total Citation Counts Rankings
World Rank
1,735,034
Country Rank
3,582
Institution Rank : 42
![](https://cdn.adscientificindex.com/logos/9452.png)
![Ecuador](/flags/ec.png)
![Selena Grefa](/user/assets/images/profile/no-profile-photo.png)
forestal
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
35
18
0.514
David A Neill
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
23,330
12,490
0.535
plant systematics
Amazon forests
flora of Ecuador
conservation biology
neotropical dendrology
Bolier Torres
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,783
1,438
0.807
Medios de vida
Economia forestal y agrícola
diversidad florística
gobernanza forestal
Reinaldo Alemán Pérez
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
858
488
0.569
Agronomia
Agroecologia
Sistemas de Producción
Hernan Uvidia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
393
304
0.774
Animal Production
Conservation
Ricardo Ernesto Burgos Morán
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
301
236
0.784
Aquaculture
fishes
Conservation Biology
Amazon Basin
Environment Governance
Julio César Muñoz-Rengifo
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
95
80
0.842
Medio Ambiente (052)
Agricultura (081)
Silvicultura (082)
Selena Grefa
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
35
18
0.514