Welcome to AD Scientific Index. The international independent ranking organisation AD Scientific Index is more than an ordinary "Ranking". The "AD Scientific Index" analyses the academic work of scientists using the H-index, i10 index and number of citations, and provides results that can be used to evaluate the productivity and efficiency of individuals and institutions. In addition to ranking according to "total H-index" for individuals and institutions, you can also see the ranking and analyses according to "last 6 years H-index", "total i10 Productivity index", "last 6 years i10 Productivity index", "total citations" and "last 6 years citations" only in "AD Scientific Index". See also: Subject Rankings, University Subject Rankings and  Universities Rankings.   Click here for individual or institutional registration.

Total 9 scientist
* Total H Index Rankings
World Rank
266,868
Country Rank
7,499
Institution Rank : 4
Brazil
Carolina Rodrigues Da Costa Doria
Ictiologia
Pesca
Biologia pesqueira
igarapés
gestão e conservação ambiental
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
28
22
0.786
* Total H Index Rankings
World Rank
480,761
Country Rank
16,482
Institution Rank : 13
Brazil
Angelo Gilberto Manzatto
Ecologia de ecossistemas e de comunidades
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
19
16
0.842
* Total H Index Rankings
World Rank
591,162
Country Rank
21,242
Institution Rank : 15
Brazil
Ronaldo De Almeida
Ecologia de reservatório
Mercúrio e Amazônia
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
16
14
0.875
* Total H Index Rankings
World Rank
592,165
Country Rank
21,278
Institution Rank : 16
Brazil
Izaias Fernandes
Community Ecology
Spatial Ecology
Landscape Ecology
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
16
14
0.875
* Total H Index Rankings
World Rank
595,672
Country Rank
21,389
Institution Rank : 17
Brazil
Willian Massaharu Ohara
Ictiologia- taxonomia de peixes Neotropicais
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
16
13
0.813
* Total H Index Rankings
World Rank
750,857
Country Rank
28,197
Institution Rank : 26
Brazil
Emanuel Maia
Sistemas Agroflorestais
Agroecologia
desenvolvimento regional
fruticultura
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
13
9
0.692
* Total H Index Rankings
World Rank
805,339
Country Rank
30,379
Institution Rank : 28
Brazil
Paulo Vilela Cruz
Biodiversity
cladistics
entomology
evolution
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
12
8
0.667
* Total H Index Rankings
World Rank
1,002,389
Country Rank
37,207
Institution Rank : 49
Brazil
Narcísio Costa Bigio
Sistemática Vegetal
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
8
8
1.000
* Total H Index Rankings
World Rank
1,499,154
Country Rank
51,032
Institution Rank : 112
Brazil
Sian De Souza Gadelha
Sistematica
Taxonomia
Filogenia
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
4
4
1.000
Total H Index AD Scientific Index - World Scientists Rankings - 2024 H Index Metrics
University Rank Country Rank Region Rank World Rank Name Country University / Institution Subject
Research Areas
Total Last 6 year Last 6 year/total
4 7,499 11,431 266,868 Brazil Brazil Universidade Federal de Rondônia Universidade Federal de Rondônia Natural Sciences / Biological Science

Ictiologia | Pesca | Biologia pesqueira | igarapés | gestão e conservação ambiental |

28 22 0.786
13 16,482 26,378 480,761 Brazil Brazil Universidade Federal de Rondônia Universidade Federal de Rondônia Natural Sciences / Biological Science

Ecologia de ecossistemas e de comunidades |

19 16 0.842
15 21,242 34,984 591,162 Brazil Brazil Universidade Federal de Rondônia Universidade Federal de Rondônia Natural Sciences / Biological Science

Ecologia de reservatório | Mercúrio e Amazônia |

16 14 0.875
16 21,278 35,051 592,165 Brazil Brazil Universidade Federal de Rondônia Universidade Federal de Rondônia Natural Sciences / Biological Science

Community Ecology | Spatial Ecology | Landscape Ecology |

16 14 0.875
17 21,389 35,249 595,672 Brazil Brazil Universidade Federal de Rondônia Universidade Federal de Rondônia Natural Sciences / Biological Science

Ictiologia- taxonomia de peixes Neotropicais |

16 13 0.813
26 28,197 48,007 750,857 Brazil Brazil Universidade Federal de Rondônia Universidade Federal de Rondônia Natural Sciences / Biological Science

Sistemas Agroflorestais | Agroecologia | desenvolvimento regional | fruticultura |

13 9 0.692
28 30,379 52,360 805,339 Brazil Brazil Universidade Federal de Rondônia Universidade Federal de Rondônia Natural Sciences / Biological Science

Biodiversity | cladistics | entomology | evolution |

12 8 0.667
49 37,207 67,273 1,002,389 Brazil Brazil Universidade Federal de Rondônia Universidade Federal de Rondônia Natural Sciences / Biological Science

Sistemática Vegetal |

8 8 1.000
112 51,032 106,468 1,499,154 Brazil Brazil Universidade Federal de Rondônia Universidade Federal de Rondônia Natural Sciences / Biological Science

Sistematica | Taxonomia | Filogenia |

4 4 1.000