Top 100 Scientists

World Top 100 Scientists 2025

Top 100 scientists can be ranked globally or specific to the following regions including Africa, Asia, Europe, North America, Latin America, Oceania, Arab League, ASEAN, EECA, and BRICS based on total H-index scores without any breakdown by subject areas. Top 100 rankings in the world, in a continent, or a region include standardized subjects areas of Agriculture & Forestry, Arts, Design and Architecture, Business & Management, Economics & Econometrics, Education, Engineering & Technology, History, Philosophy, Theology, Law/Law and Legal Studies, Medical and Health Sciences, Natural Sciences, Social Sciences, Art and Humanities Rankings and Social Sciences and Humanities Rankings BETA VERSION. Subject field ranking in world, region, country and university is beta version since subject field "others" (873,690 scientists profile whose branch cannot be determined, not yet edited or determined) is excluded, so the ranking will change as the others fields are edited. Please note that. Subjects indicated as “ * others ” will not be included in the ranking by regions and subjects.

Roberta Piredda
metabarcoding
molecular evolution
molecular data analysis
microbial ecology
Metrics
H-Index
i10 Index
Citation
28
44
2,173

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Rankings
Ranking Based On Selection: 1
Vito Martella
Metrics
H-Index
i10 Index
Citation Counts
84
368
29,327
Rankings
Ranking Based On Selection: 2
Vincenzo Tufarelli
Metrics
H-Index
i10 Index
Citation Counts
56
207
10,320
Rankings
Ranking Based On Selection: 3
Vito Laudadio
Metrics
H-Index
i10 Index
Citation Counts
53
182
8,940
Rankings
Ranking Based On Selection: 4
Antonio Crovace
Metrics
H-Index
i10 Index
Citation Counts
39
92
4,708
Rankings
Ranking Based On Selection: 5
Francesco Staffieri
Metrics
H-Index
i10 Index
Citation Counts
35
73
3,419
Chirurgia Veterinaria
Anestesiologia e Terapia Intensiva
Rankings
Ranking Based On Selection: 6
Pasquale De Palo
Metrics
H-Index
i10 Index
Citation Counts
30
76
2,438
Rankings
Ranking Based On Selection: 8
Roberta Piredda
Metrics
H-Index
i10 Index
Citation Counts
28
44
2,173
metabarcoding
molecular evolution
molecular data analysis
microbial ecology
Rankings
Ranking Based On Selection: 9
Vincenzo Landi
Metrics
H-Index
i10 Index
Citation Counts
27
69
2,400
Rankings
Ranking Based On Selection: 10
Tiziana Martinello
Metrics
H-Index
i10 Index
Citation Counts
24
34
1,663

Enroll all your faculty members with discounted institutional membership to showcase your institution's academic strength to the world in the best way possible – join now and achieve results fast! 

Rankings
Ranking Based On Selection: 11
Raffaele Luigi Sciorsci
Metrics
H-Index
i10 Index
Citation Counts
23
52
2,067
clinica ostetrica veterinaria
endocrinologia
farmacologia
Rankings
Ranking Based On Selection: 12
Salvatore Desantis
Metrics
H-Index
i10 Index
Citation Counts
23
53
1,886
Rankings
Ranking Based On Selection: 13
Anna Mottola
Metrics
H-Index
i10 Index
Citation Counts
19
28
1,093
Rankings
Ranking Based On Selection: 14
Francesco Giannico
Metrics
H-Index
i10 Index
Citation Counts
14
24
628
Rankings
Ranking Based On Selection: 16
Laura Fracassi
Metrics
H-Index
i10 Index
Citation Counts
5
4
126