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" (870,053 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.

* Rankings
Ranking Based On Selection: 2
Pietro Santamaria
Agro-biodiversity
soilless
vegetable crops
vegetable quality
nitrate
Metrics
H-Index
i10 Index
Citation
46
139
8,987
* Rankings
Ranking Based On Selection: 10
Fabrizio Grassi
Phylogenetics
Phylogeography
Plant evolution
Crop wild relatives
Domestication
Metrics
H-Index
i10 Index
Citation
33
59
5,228

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* Rankings
Ranking Based On Selection: 13
Antonia Tamborrino
Agriculture Engineering
Food equipments
Food Engineering
Virgin Olive Oil
Metrics
H-Index
i10 Index
Citation
27
52
2,035
* Rankings
Ranking Based On Selection: 18
Giacomo Giannoccaro
Agricultural economics
environmental and resources economics
Metrics
H-Index
i10 Index
Citation
21
31
1,317
* Rankings
Ranking Based On Selection: 19
Roselli Luigi
Agricultural Economics
Sustainable Agriculture
Organic Agriculture
Rural Development Policy
Metrics
H-Index
i10 Index
Citation
20
31
1,248
* Rankings
Ranking Based On Selection: 21
Giovanni Tamburini
Ecosystem services
pollination
biological control
sustainable crop production
service interactions.
Metrics
H-Index
i10 Index
Citation
19
30
4,174
* Rankings
Ranking Based On Selection: 22
Angelo Signore
Vegetables
quality
hydroponics
soilless
agriculture
Metrics
H-Index
i10 Index
Citation
18
22
1,031
* Rankings
Ranking Based On Selection: 23
Pasquale Losciale
Tree ecophysiology
light management
leaf performance
abiotic stress
Metrics
H-Index
i10 Index
Citation
18
31
1,662
Giuseppe Lopriore
Horticulture
Tree crops
Pomology
Viticulture
Olive growing
Metrics
H-Index
i10 Index
Citation
8
8
331
Rankings
Ranking Based On Selection: 1
Ippolito A
Metrics
H-Index
i10 Index
Citation Counts
58
156
12,476
Rankings
Ranking Based On Selection: 2
Pietro Santamaria
Metrics
H-Index
i10 Index
Citation Counts
46
139
8,987
Agro-biodiversity
soilless
vegetable crops
vegetable quality
nitrate
Rankings
Ranking Based On Selection: 4
Teodoro Miano
Metrics
H-Index
i10 Index
Citation Counts
41
77
7,267
Rankings
Ranking Based On Selection: 5
Franco Nigro
Metrics
H-Index
i10 Index
Citation Counts
39
90
7,863
Rankings
Ranking Based On Selection: 6
Agata Gadaleta
Metrics
H-Index
i10 Index
Citation Counts
38
91
5,002
Rankings
Ranking Based On Selection: 7
Maria Concetta De Pinto
Metrics
H-Index
i10 Index
Citation Counts
38
61
6,485
Rankings
Ranking Based On Selection: 9
Michele Faccia
Metrics
H-Index
i10 Index
Citation Counts
33
81
4,322
Rankings
Ranking Based On Selection: 10
Fabrizio Grassi
Metrics
H-Index
i10 Index
Citation Counts
33
59
5,228
Phylogenetics
Phylogeography
Plant evolution
Crop wild relatives
Domestication

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Rankings
Ranking Based On Selection: 12
Simone Pascuzzi
Metrics
H-Index
i10 Index
Citation Counts
28
54
2,176
Rankings
Ranking Based On Selection: 13
Antonia Tamborrino
Metrics
H-Index
i10 Index
Citation Counts
27
52
2,035
Agriculture Engineering
Food equipments
Food Engineering
Virgin Olive Oil
Rankings
Ranking Based On Selection: 14
Gaetano Alessandro Vivaldi
Metrics
H-Index
i10 Index
Citation Counts
23
41
1,788
Rankings
Ranking Based On Selection: 15
Eugenio Cazzato
Metrics
H-Index
i10 Index
Citation Counts
22
40
1,363
Rankings
Ranking Based On Selection: 16
Ilaria Marcotuli
Metrics
H-Index
i10 Index
Citation Counts
21
30
1,213
Rankings
Ranking Based On Selection: 18
Giacomo Giannoccaro
Metrics
H-Index
i10 Index
Citation Counts
21
31
1,317
Agricultural economics
environmental and resources economics
Rankings
Ranking Based On Selection: 19
Roselli Luigi
Metrics
H-Index
i10 Index
Citation Counts
20
31
1,248
Agricultural Economics
Sustainable Agriculture
Organic Agriculture
Rural Development Policy
Rankings
Ranking Based On Selection: 20
Valentina Di Rienzo
Metrics
H-Index
i10 Index
Citation Counts
20
26
876
Rankings
Ranking Based On Selection: 21
Giovanni Tamburini
Metrics
H-Index
i10 Index
Citation Counts
19
30
4,174
Ecosystem services
pollination
biological control
sustainable crop production
service interactions.
Rankings
Ranking Based On Selection: 22
Angelo Signore
Metrics
H-Index
i10 Index
Citation Counts
18
22
1,031
Vegetables
quality
hydroponics
soilless
agriculture
Rankings
Ranking Based On Selection: 23
Pasquale Losciale
Metrics
H-Index
i10 Index
Citation Counts
18
31
1,662
Tree ecophysiology
light management
leaf performance
abiotic stress
Rankings
Ranking Based On Selection: 24
Saverio D Emerico
Metrics
H-Index
i10 Index
Citation Counts
17
32
1,125
Rankings
Ranking Based On Selection: 25
Mariano Fracchiolla
Metrics
H-Index
i10 Index
Citation Counts
16
24
893
Rankings
Ranking Based On Selection: 27
Vincenzo Leronni
Metrics
H-Index
i10 Index
Citation Counts
9
9
543
Rankings
Ranking Based On Selection: 28
Francesco Bozzo
Metrics
H-Index
i10 Index
Citation Counts
9
7
244
Rankings
Ranking Based On Selection: 29
Giuseppe Lopriore
Metrics
H-Index
i10 Index
Citation Counts
8
8
331
Horticulture
Tree crops
Pomology
Viticulture
Olive growing
Rankings
Ranking Based On Selection: 31
Andrea Magarelli
Metrics
H-Index
i10 Index
Citation Counts
2
0
21