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" (873,864 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
Gert Flik
fysiologie
endocrinologie
vissenwelzijn
Metrics
H-Index
i10 Index
Citation
88
288
21,953
* Rankings
Ranking Based On Selection :2
Jan Gm Roelofs
ecology
biogeochemistry
aquatic ecology
biology
Metrics
H-Index
i10 Index
Citation
79
220
19,922
* Rankings
Ranking Based On Selection :3
Rob Sew Leuven
Biological invasions
Conservation biology
Ecological risk assessment
River ecology
Aquatic ecology
Metrics
H-Index
i10 Index
Citation
57
195
11,006
Sarian Kosten
Limnology
Aquatic Ecology
Climate Change
Carbon balance of inland waters
Metrics
H-Index
i10 Index
Citation
45
77
8,119
Simon Van Heeringen
Computational Biology
Gene Regulation
Epigenomics
Metrics
H-Index
i10 Index
Citation
35
44
7,109
Erik De Vrieze
evolution
developmental biology
disease models
bone
neuroscience
Metrics
H-Index
i10 Index
Citation
23
33
1,758
* Rankings
Ranking Based On Selection :12
Roald Verhoeff
Science education
Teacher education
Educational design
Metrics
H-Index
i10 Index
Citation
13
14
989
Mirza Cengic
Ecology
Conservation biology
Biogeography
Spatial ecology
Metrics
H-Index
i10 Index
Citation
8
8
633
Rankings
Ranking Based On Selection: 1
Gert Flik
Metrics
H-Index
i10 Index
Citation Counts
88
288
21,953
Rankings
Ranking Based On Selection: 2
Jan Gm Roelofs
Metrics
H-Index
i10 Index
Citation Counts
79
220
19,922
ecology
biogeochemistry
aquatic ecology
biology
Rankings
Ranking Based On Selection: 3
Rob Sew Leuven
Metrics
H-Index
i10 Index
Citation Counts
57
195
11,006
Biological invasions
Conservation biology
Ecological risk assessment
River ecology
Aquatic ecology
Rankings
Ranking Based On Selection: 4
Marieke M. Van Katwijk
Metrics
H-Index
i10 Index
Citation Counts
52
102
10,470
Rankings
Ranking Based On Selection: 5
Sarian Kosten
Metrics
H-Index
i10 Index
Citation Counts
45
77
8,119
Limnology
Aquatic Ecology
Climate Change
Carbon balance of inland waters
Rankings
Ranking Based On Selection: 6
Aafke Schipper
Metrics
H-Index
i10 Index
Citation Counts
42
89
7,902
Rankings
Ranking Based On Selection: 7
Simon Van Heeringen
Metrics
H-Index
i10 Index
Citation Counts
35
44
7,109
Computational Biology
Gene Regulation
Epigenomics
Rankings
Ranking Based On Selection: 8
Erik De Vrieze
Metrics
H-Index
i10 Index
Citation Counts
23
33
1,758
evolution
developmental biology
disease models
bone
neuroscience
Rankings
Ranking Based On Selection: 9
Caspar A Hallmann
Metrics
H-Index
i10 Index
Citation Counts
18
20
7,473
Rankings
Ranking Based On Selection: 10
Marina Dunaeva
Metrics
H-Index
i10 Index
Citation Counts
14
14
920
Rankings
Ranking Based On Selection: 11
AJM Jansen
Metrics
H-Index
i10 Index
Citation Counts
14
23
1,063
Rankings
Ranking Based On Selection: 12
Roald Verhoeff
Metrics
H-Index
i10 Index
Citation Counts
13
14
989
Science education
Teacher education
Educational design
Rankings
Ranking Based On Selection: 13
Mirza Cengic
Metrics
H-Index
i10 Index
Citation Counts
8
8
633
Ecology
Conservation biology
Biogeography
Spatial ecology
Rankings
Ranking Based On Selection: 14
Quan Xu 许泉|许泉
Metrics
H-Index
i10 Index
Citation Counts
7
7
1,353
Rankings
Ranking Based On Selection: 15
Camille Laberthonniere
Metrics
H-Index
i10 Index
Citation Counts
7
7
243
Rankings
Ranking Based On Selection: 16
Maarten Van Der Sande
Metrics
H-Index
i10 Index
Citation Counts
6
5
184
Rankings
Ranking Based On Selection: 17
Janneke Van Der Loop
Metrics
H-Index
i10 Index
Citation Counts
5
4
91
Rankings
Ranking Based On Selection: 18
Tom S Heuts|Tom Heuts
Metrics
H-Index
i10 Index
Citation Counts
3
0
23
Ecology
wetlands
ecosystem services
trade-offs
Rankings
Ranking Based On Selection: 19
Pieter Van Der Velden
Metrics
H-Index
i10 Index
Citation Counts
1
0
5