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
105,401
Country Rank
1,540
Institution Rank : 6
![](https://cdn.adscientificindex.com/logos/9862.jpg)
![Brazil](/flags/br.png)
![Júlio Louzada](https://cdn.adscientificindex.com/pictures/0e/897355.jpg)
conservation biology
insect ecology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,200
5,402
0.587
* Total Citation Counts Rankings
World Rank
164,574
Country Rank
3,129
Institution Rank : 14
![](https://cdn.adscientificindex.com/logos/9862.jpg)
![Brazil](/flags/br.png)
![Rodrigo Lopes Ferreira](https://cdn.adscientificindex.com/pictures/e3/897360.jpg)
Subterranean Biology
Cave ecology
Cave biology
Biospeleology
Cave fauna
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,092
3,697
0.607
* Total Citation Counts Rankings
World Rank
189,327
Country Rank
3,914
Institution Rank : 20
![](https://cdn.adscientificindex.com/logos/9862.jpg)
![Brazil](/flags/br.png)
![Rafael D Zenni](https://cdn.adscientificindex.com/pictures/76/897306.jpg)
Ecology
Invasion Biology
Conservation
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,283
3,478
0.658
* Total Citation Counts Rankings
World Rank
197,852
Country Rank
4,182
Institution Rank : 24
![](https://cdn.adscientificindex.com/logos/9862.jpg)
![Brazil](/flags/br.png)
![Marco Aurélio Leite Fontes](/user/assets/images/profile/no-profile-photo.png)
Ecologia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,050
1,679
0.332
* Total Citation Counts Rankings
World Rank
272,260
Country Rank
6,710
Institution Rank : 41
![](https://cdn.adscientificindex.com/logos/9862.jpg)
![Brazil](/flags/br.png)
![Evaristo Mauro De Castro](/user/assets/images/profile/no-profile-photo.png)
Botânica Aplicada
Agronomia
Anatomia vegetal
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,569
1,469
0.412
* Total Citation Counts Rankings
World Rank
288,796
Country Rank
7,278
Institution Rank : 45
![](https://cdn.adscientificindex.com/logos/9862.jpg)
![Brazil](/flags/br.png)
![Renato Gregorin](/user/assets/images/profile/no-profile-photo.png)
Zoologia
Sistemática
Ecologia
Morfologia
Mamíferos
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,331
1,439
0.432
* Total Citation Counts Rankings
World Rank
298,847
Country Rank
7,597
Institution Rank : 49
![](https://cdn.adscientificindex.com/logos/9862.jpg)
![Brazil](/flags/br.png)
![Renato Paiva](/user/assets/images/profile/no-profile-photo.png)
Biotecnologia vegetal
cultura de tecidos de plantas
criopreservação
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,200
1,185
0.370
* Total Citation Counts Rankings
World Rank
304,141
Country Rank
7,785
Institution Rank : 50
![](https://cdn.adscientificindex.com/logos/9862.jpg)
![Brazil](/flags/br.png)
![Rubens Manoel Dos Santos](/user/assets/images/profile/no-profile-photo.png)
Ecologia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,133
2,108
0.673
* Total Citation Counts Rankings
World Rank
348,666
Country Rank
9,482
Institution Rank : 65
![](https://cdn.adscientificindex.com/logos/9862.jpg)
![Brazil](/flags/br.png)
![Whasley Ferreira Duarte](/user/assets/images/profile/no-profile-photo.png)
Microbiologia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,651
1,700
0.641
* Total Citation Counts Rankings
World Rank
353,940
Country Rank
9,681
Institution Rank : 72
![](https://cdn.adscientificindex.com/logos/9862.jpg)
![Brazil](/flags/br.png)
![Otavio C Campoe](https://cdn.adscientificindex.com/pictures/3f/897325.jpg)
Ecofisiologia Florestal
Balanço de Carbono
Florestas Plantadas
Modelagem Ecofisiológica
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,601
2,126
0.817
* Total Citation Counts Rankings
World Rank
384,028
Country Rank
10,861
Institution Rank : 82
![](https://cdn.adscientificindex.com/logos/9862.jpg)
![Brazil](/flags/br.png)
![Carla Ribas](/user/assets/images/profile/no-profile-photo.png)
Community Ecology
Ants
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,341
1,122
0.479
* Total Citation Counts Rankings
World Rank
448,275
Country Rank
13,422
Institution Rank : 98
![](https://cdn.adscientificindex.com/logos/9862.jpg)
![Brazil](/flags/br.png)
![Manuel Losada Gavilanes](/user/assets/images/profile/no-profile-photo.png)
Morfologia
Anatomia
Sistemática de Fanerógamas
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,897
295
0.156
* Total Citation Counts Rankings
World Rank
474,049
Country Rank
14,424
Institution Rank : 106
![](https://cdn.adscientificindex.com/logos/9862.jpg)
![Brazil](/flags/br.png)
![Victor Satler Pylro](https://cdn.adscientificindex.com/pictures/20/897361.jpg)
Microbiology
Microbial Ecology
Metagenomics
Soil Microbiology
Brazilian Microbiome Project
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,749
1,311
0.750
* Total Citation Counts Rankings
World Rank
552,333
Country Rank
17,595
Institution Rank : 128
![](https://cdn.adscientificindex.com/logos/9862.jpg)
![Brazil](/flags/br.png)
![Jose Airton Rodrigues Nunes](https://cdn.adscientificindex.com/pictures/69/889791.jpg)
Experimental design and analysis
plant breeding
statistical genetics
quantitative genetics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,386
868
0.626
* Total Citation Counts Rankings
World Rank
548,754
Country Rank
17,436
Institution Rank : 127
![](https://cdn.adscientificindex.com/logos/9862.jpg)
![Brazil](/flags/br.png)
![M Fernanda Gv Peñaflor](https://cdn.adscientificindex.com/pictures/d4/897363.jpg)
Insect Chemical Ecology
Plant-Insect Interactions
Multitrophic Interactions
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,400
986
0.704
* Total Citation Counts Rankings
World Rank
573,364
Country Rank
18,480
Institution Rank : 133
![](https://cdn.adscientificindex.com/logos/9862.jpg)
![Brazil](/flags/br.png)
![Alessandra Angélica De Pádua Bueno](/user/assets/images/profile/no-profile-photo.png)
Crustáceos
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,305
483
0.370
* Total Citation Counts Rankings
World Rank
605,700
Country Rank
19,926
Institution Rank : 143
![](https://cdn.adscientificindex.com/logos/9862.jpg)
![Brazil](/flags/br.png)
![Lucas Del Bianco Faria](/user/assets/images/profile/no-profile-photo.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,190
562
0.472
* Total Citation Counts Rankings
World Rank
831,586
Country Rank
30,029
Institution Rank : 190
![](https://cdn.adscientificindex.com/logos/9862.jpg)
![Brazil](/flags/br.png)
![Marcel Gustavo Hermes](/pictures/69/889792.jpg)
Cladistics
Phylogenetic Systematics
Insects
Wasps
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
629
309
0.491
* Total Citation Counts Rankings
World Ranking
105,401
Country Ranking
1,540
Institution Ranking
6
Júlio Louzada
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,200
5,402
0.587
![](https://cdn.adscientificindex.com/logos/9862.jpg)
conservation biology
insect ecology
* Total Citation Counts Rankings
World Ranking
164,574
Country Ranking
3,129
Institution Ranking
14
Rodrigo Lopes Ferreira
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,092
3,697
0.607
![](https://cdn.adscientificindex.com/logos/9862.jpg)
Subterranean Biology
Cave ecology
Cave biology
Biospeleology
Cave fauna
* Total Citation Counts Rankings
World Ranking
189,327
Country Ranking
3,914
Institution Ranking
20
Rafael D Zenni
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,283
3,478
0.658
![](https://cdn.adscientificindex.com/logos/9862.jpg)
Ecology
Invasion Biology
Conservation
* Total Citation Counts Rankings
World Ranking
197,852
Country Ranking
4,182
Institution Ranking
24
Marco Aurélio Leite Fontes
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,050
1,679
0.332
* Total Citation Counts Rankings
World Ranking
272,260
Country Ranking
6,710
Institution Ranking
41
Evaristo Mauro De Castro
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,569
1,469
0.412
![](https://cdn.adscientificindex.com/logos/9862.jpg)
Botânica Aplicada
Agronomia
Anatomia vegetal
* Total Citation Counts Rankings
World Ranking
288,796
Country Ranking
7,278
Institution Ranking
45
Renato Gregorin
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,331
1,439
0.432
![](https://cdn.adscientificindex.com/logos/9862.jpg)
Zoologia
Sistemática
Ecologia
Morfologia
Mamíferos
* Total Citation Counts Rankings
World Ranking
298,847
Country Ranking
7,597
Institution Ranking
49
Renato Paiva
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,200
1,185
0.370
![](https://cdn.adscientificindex.com/logos/9862.jpg)
Biotecnologia vegetal
cultura de tecidos de plantas
criopreservação
* Total Citation Counts Rankings
World Ranking
304,141
Country Ranking
7,785
Institution Ranking
50
Rubens Manoel Dos Santos
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,133
2,108
0.673
* Total Citation Counts Rankings
World Ranking
348,666
Country Ranking
9,482
Institution Ranking
65
Whasley Ferreira Duarte
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,651
1,700
0.641
* Total Citation Counts Rankings
World Ranking
353,940
Country Ranking
9,681
Institution Ranking
72
Otavio C Campoe
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,601
2,126
0.817
![](https://cdn.adscientificindex.com/logos/9862.jpg)
Ecofisiologia Florestal
Balanço de Carbono
Florestas Plantadas
Modelagem Ecofisiológica
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* Total Citation Counts Rankings
World Ranking
384,028
Country Ranking
10,861
Institution Ranking
82
Carla Ribas
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,341
1,122
0.479
* Total Citation Counts Rankings
World Ranking
448,275
Country Ranking
13,422
Institution Ranking
98
Manuel Losada Gavilanes
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,897
295
0.156
![](https://cdn.adscientificindex.com/logos/9862.jpg)
Morfologia
Anatomia
Sistemática de Fanerógamas
* Total Citation Counts Rankings
World Ranking
474,049
Country Ranking
14,424
Institution Ranking
106
Victor Satler Pylro
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,749
1,311
0.750
![](https://cdn.adscientificindex.com/logos/9862.jpg)
Microbiology
Microbial Ecology
Metagenomics
Soil Microbiology
Brazilian Microbiome Project
* Total Citation Counts Rankings
World Ranking
552,333
Country Ranking
17,595
Institution Ranking
128
Jose Airton Rodrigues Nunes
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,386
868
0.626
![](https://cdn.adscientificindex.com/logos/9862.jpg)
Experimental design and analysis
plant breeding
statistical genetics
quantitative genetics
* Total Citation Counts Rankings
World Ranking
548,754
Country Ranking
17,436
Institution Ranking
127
M Fernanda Gv Peñaflor
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,400
986
0.704
![](https://cdn.adscientificindex.com/logos/9862.jpg)
Insect Chemical Ecology
Plant-Insect Interactions
Multitrophic Interactions
* Total Citation Counts Rankings
World Ranking
573,364
Country Ranking
18,480
Institution Ranking
133
Alessandra Angélica De Pádua Bueno
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,305
483
0.370
* Total Citation Counts Rankings
World Ranking
605,700
Country Ranking
19,926
Institution Ranking
143
Lucas Del Bianco Faria
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,190
562
0.472
* Total Citation Counts Rankings
World Ranking
831,586
Country Ranking
30,029
Institution Ranking
190
Marcel Gustavo Hermes
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
629
309
0.491
![](https://cdn.adscientificindex.com/logos/9862.jpg)
Cladistics
Phylogenetic Systematics
Insects
Wasps