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" (870,057 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: 1
András Báldi
conservation biology
conservation science
ecology
biodiversity
ecosystem services
Metrics
H-Index
i10 Index
Citation
59
128
18,592
* Rankings
Ranking Based On Selection: 2
Zsolt Molnár
vegetation ecology
traditional ecological knowledge
ethnoecology
landscape history
Metrics
H-Index
i10 Index
Citation
58
181
21,134
* Rankings
Ranking Based On Selection: 3
Orsolya Valkó
restoration ecology
diversity
seed bank
grasslands
nature conservation
Metrics
H-Index
i10 Index
Citation
53
122
7,737
* Rankings
Ranking Based On Selection: 4
Balazs Deak
landscape ecology
grassland
remote sensing
fragmentation
isolation
Metrics
H-Index
i10 Index
Citation
50
117
7,274
* Rankings
Ranking Based On Selection: 10
Marianna Biró
historical landscape ecology
vegetation
Eurasian beaver
ecosystem services
traditional wetland
Metrics
H-Index
i10 Index
Citation
30
59
3,355

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Rankings
Ranking Based On Selection: 1
András Báldi
Metrics
H-Index
i10 Index
Citation Counts
59
128
18,592
conservation biology
conservation science
ecology
biodiversity
ecosystem services
Rankings
Ranking Based On Selection: 2
Zsolt Molnár
Metrics
H-Index
i10 Index
Citation Counts
58
181
21,134
vegetation ecology
traditional ecological knowledge
ethnoecology
landscape history
Rankings
Ranking Based On Selection: 3
Orsolya Valkó
Metrics
H-Index
i10 Index
Citation Counts
53
122
7,737
restoration ecology
diversity
seed bank
grasslands
nature conservation
Rankings
Ranking Based On Selection: 4
Balazs Deak
Metrics
H-Index
i10 Index
Citation Counts
50
117
7,274
landscape ecology
grassland
remote sensing
fragmentation
isolation
Rankings
Ranking Based On Selection: 5
Péter Ódor
Metrics
H-Index
i10 Index
Citation Counts
39
80
6,538
Rankings
Ranking Based On Selection: 6
Gábor Borics
Metrics
H-Index
i10 Index
Citation Counts
37
92
5,348
Hydrobiology
phytoplankton
Rankings
Ranking Based On Selection: 7
self organizing map
hydrobiology
WFD
freshwater ecology
ecology
Rankings
Ranking Based On Selection: 8
Anikó Kovács-Hostyánszki
Metrics
H-Index
i10 Index
Citation Counts
34
56
5,876
Pollination ecology - Agroecology - Conservation biology
Rankings
Ranking Based On Selection: 9
György Kröel-Dulay
Metrics
H-Index
i10 Index
Citation Counts
31
61
4,485
Rankings
Ranking Based On Selection: 10
Marianna Biró
Metrics
H-Index
i10 Index
Citation Counts
30
59
3,355
historical landscape ecology
vegetation
Eurasian beaver
ecosystem services
traditional wetland

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Rankings
Ranking Based On Selection: 11
László Erdős
Metrics
H-Index
i10 Index
Citation Counts
27
62
2,255
Rankings
Ranking Based On Selection: 12
David Canal
Metrics
H-Index
i10 Index
Citation Counts
22
39
1,347
Behavioral Ecology
evolutionary Biology
molecular ecology
Rankings
Ranking Based On Selection: 13
Miklós Kertész
Metrics
H-Index
i10 Index
Citation Counts
22
45
2,278
ecology
ecosystem services
vegetation science
soil mapping
Rankings
Ranking Based On Selection: 14
Imelda Somodi
Metrics
H-Index
i10 Index
Citation Counts
20
26
1,048
Rankings
Ranking Based On Selection: 15
Ferenc Horváth
Metrics
H-Index
i10 Index
Citation Counts
20
26
2,035
Rankings
Ranking Based On Selection: 16
Katalin Szitár
Metrics
H-Index
i10 Index
Citation Counts
18
29
1,037
Rankings
Ranking Based On Selection: 17
Flóra Tinya
Metrics
H-Index
i10 Index
Citation Counts
17
24
1,692
Rankings
Ranking Based On Selection: 18
Melinda Halassy
Metrics
H-Index
i10 Index
Citation Counts
17
26
1,546
Rankings
Ranking Based On Selection: 19
Katalin Diótima Török
Metrics
H-Index
i10 Index
Citation Counts
17
24
2,914
Rankings
Ranking Based On Selection: 20
Viktor Löki
Metrics
H-Index
i10 Index
Citation Counts
17
23
872
Botanical evaluation of aquatic habitats and wetlands
Rankings
Ranking Based On Selection: 21
T-Krasznai Enikő
Metrics
H-Index
i10 Index
Citation Counts
16
18
875
Fitoplankton ökológia
Rankings
Ranking Based On Selection: 22
Mónika Tóth
Metrics
H-Index
i10 Index
Citation Counts
16
21
1,172
Rankings
Ranking Based On Selection: 23
Péter Borza
Metrics
H-Index
i10 Index
Citation Counts
16
20
720
amphipods
isopods
mysids
invasion ecology
hydrobiology
Rankings
Ranking Based On Selection: 24
Anna E-Vojtkó
Metrics
H-Index
i10 Index
Citation Counts
15
21
2,564
Rankings
Ranking Based On Selection: 25
Anna Fedor
Metrics
H-Index
i10 Index
Citation Counts
15
17
10,687
evolution
cognition
recursion
language
insight
Rankings
Ranking Based On Selection: 26
Thomas Oliver Mérő
Metrics
H-Index
i10 Index
Citation Counts
12
16
462
ecology
ornithology
habitat management
conservation biology
Rankings
Ranking Based On Selection: 27
Szekeres József
Metrics
H-Index
i10 Index
Citation Counts
11
12
378