Citation Rankings (Highly Cited Researchers) and the list of the most cited and influential researchers cover a wide range of scientific fields, spanning 197 main and sub-disciplines, as well as the Art and Humanities Citation Rankings and Social Sciences and Humanities Citation Rankings, offering a unique service. Additionally, the list without CERN, Statistical Data, etc., provided exclusively by “AD Scientific Index”, is part of our effort to balance the situation created by CERN and researchers with statistical data, who have an advantage over others, especially those in the social and humanities fields. There should be new regulations for multi-author and CERN papers. Citation lists also reveal many rule violations and unethical practices. See also for more specific citation analyses: Scientists Last 6 years Citation Index, Universities Total Citations Rankings 2025 and Universities Last 6 Years Citations Rankings 2025
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :1
Geografia
Populações Tradicionais
Indígenas
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,492
2,618
0.403
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :2
Biogeoquímica
Ecotoxicologia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,574
2,376
0.426
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :3
Imunologia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,371
1,917
0.569
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :4
Ecologia de ecossistemas e de comunidades
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,381
1,910
0.802
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :5
Ictiologia
Pesca
Biologia pesqueira
igarapés
gestão e conservação ambiental
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,203
1,725
0.783
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :6
Malária
Hepatites virais
arbovírus
pesquisa clínica
saúde publica
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,276
1,707
0.750
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :7
Bioquímica & Biofísica
Proteínas
Peptídeos
Biodiversidade
Bioprospecção
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,345
1,310
0.559
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :8
argamassa
madeira
concreto
materiais
materiais de construção.
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,706
1,236
0.725
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :9
Sistemática Vegetal
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,793
1,220
0.680
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :10
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,576
722
0.458
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :11
Ictiologia- taxonomia de peixes Neotropicais
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
912
705
0.773
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :12
Use of agro-industrial waste
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,577
678
0.430
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :13
Community Ecology
Spatial Ecology
Landscape Ecology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
893
655
0.733
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :14
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
642
632
0.984
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :15
Ecologia de reservatório
Mercúrio e Amazônia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,276
616
0.483
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :16
Entomologia Médica
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,252
591
0.472
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :17
Fisiologia
Nefrologia
Bioquímica
fisiopatologia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,701
583
0.343
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :18
Patologia
Sanidade aquícola
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
829
576
0.695
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :19
Bioquímica
Toxinologia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
884
575
0.650
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :20
Engenharia Biomédica
Medicina Nuclear
Microscópia Clínica
Biofísica
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,044
536
0.513
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :21
Química
Biotecnologia
Bioquímica
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
631
405
0.642
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :22
Geografia Humana
Geografia Agrária
Geografia da Amazônia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
518
387
0.747
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :23
Xavante
Homossexualidade indígena
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
498
371
0.745
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :24
Saúde mental e trabalho
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
382
361
0.945
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :25
Reprodução Animal
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
967
358
0.370
Adnilson De Almeida Silva
Universidade Federal de Rondônia
Porto Velho, Brazil
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,492
2,618
0.403
Geografia
Populações Tradicionais
Indígenas
Wanderley Rodrigues Bastos
Universidade Federal de Rondônia
Porto Velho, Brazil
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,574
2,376
0.426
Juliana Pavan Zuliani
Universidade Federal de Rondônia
Porto Velho, Brazil
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,371
1,917
0.569
Angelo Gilberto Manzatto
Universidade Federal de Rondônia
Porto Velho, Brazil
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,381
1,910
0.802
Ecologia de ecossistemas e de comunidades
Carolina Rodrigues Da Costa Doria
Universidade Federal de Rondônia
Porto Velho, Brazil
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,203
1,725
0.783
Ictiologia
Pesca
Biologia pesqueira
igarapés
gestão e conservação ambiental
Dhelio Batista Pereira
Universidade Federal de Rondônia
Porto Velho, Brazil
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,276
1,707
0.750
Malária
Hepatites virais
arbovírus
pesquisa clínica
saúde publica
Leonardo De Azevedo Calderon
Universidade Federal de Rondônia
Porto Velho, Brazil
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,345
1,310
0.559
Bioquímica & Biofísica
Proteínas
Peptídeos
Biodiversidade
Bioprospecção
Diego Henrique De Almeida
Universidade Federal de Rondônia
Porto Velho, Brazil
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,706
1,236
0.725
Narcísio Costa Bigio
Universidade Federal de Rondônia
Porto Velho, Brazil
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,793
1,220
0.680
Thais Rabelo Dos Santos
Universidade Federal de Rondônia
Porto Velho, Brazil
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,576
722
0.458
Willian Massaharu Ohara
Universidade Federal de Rondônia
Porto Velho, Brazil
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
912
705
0.773
Ictiologia- taxonomia de peixes Neotropicais
Elvino Ferreira
Universidade Federal de Rondônia
Porto Velho, Brazil
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,577
678
0.430
Use of agro-industrial waste
Izaias Fernandes
Universidade Federal de Rondônia
Porto Velho, Brazil
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
893
655
0.733
Community Ecology
Spatial Ecology
Landscape Ecology
Nícolas Alessandro De Souza Belete
Universidade Federal de Rondônia
Porto Velho, Brazil
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
642
632
0.984
Ronaldo De Almeida
Universidade Federal de Rondônia
Porto Velho, Brazil
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,276
616
0.483
Ecologia de reservatório
Mercúrio e Amazônia
Alexandre De Almeida E Silva
Universidade Federal de Rondônia
Porto Velho, Brazil
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,252
591
0.472
Giselle Martins Gonçalves
Universidade Federal de Rondônia
Porto Velho, Brazil
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,701
583
0.343
Fisiologia
Nefrologia
Bioquímica
fisiopatologia
Wilson Gómez Manrique
Universidade Federal de Rondônia
Porto Velho, Brazil
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
829
576
0.695
Anderson Makoto Kayano
Universidade Federal de Rondônia
Porto Velho, Brazil
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
884
575
0.650
Cicero Hildenberg Lima De Oliveira
Universidade Federal de Rondônia
Porto Velho, Brazil
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,044
536
0.513
Engenharia Biomédica
Medicina Nuclear
Microscópia Clínica
Biofísica
Leandro Soares Moreira Dill
Universidade Federal de Rondônia
Porto Velho, Brazil
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
631
405
0.642
Ricardo Gilson Da Costa Silva
Universidade Federal de Rondônia
Porto Velho, Brazil
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
518
387
0.747
Geografia Humana
Geografia Agrária
Geografia da Amazônia
Estevão Rafael Fernandes
Universidade Federal de Rondônia
Porto Velho, Brazil
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
498
371
0.745
Luís Alberto Lourenço De Matos
Universidade Federal de Rondônia
Porto Velho, Brazil
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
382
361
0.945
Evelyn Rabelo Andrade
Universidade Federal de Rondônia
Porto Velho, Brazil
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
967
358
0.370