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.

* Rankings
Ranking Based On Selection: 7
Tatiana Ilyina
ocean carbon cycle
ocean biogeochemistry
ocean acidification
earth system modeling
Metrics
H-Index
i10 Index
Citation
62
108
32,290

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* Rankings
Ranking Based On Selection: 17
Christopher Moseley
atmospheric physics
climate science
climate modeling
condensed matter physics
Metrics
H-Index
i10 Index
Citation
22
28
5,418
* Rankings
Ranking Based On Selection: 19
Chao Li
climate change
climate mitigation
future climate scenarios
Metrics
H-Index
i10 Index
Citation
17
22
1,772
* Rankings
Ranking Based On Selection: 20
Marie-Luise Kapsch
Ice-sheet-climate interactions
Paleoclimate modelling
Climate variability
Metrics
H-Index
i10 Index
Citation
16
19
1,559
* Rankings
Ranking Based On Selection: 21
Peter Korn
Applied Mathematics
Computational Fluid Dynamics
Atmosphere and Ocean Modelling
Metrics
H-Index
i10 Index
Citation
16
24
748
* Rankings
Ranking Based On Selection: 22
Hans Segura
Precipitation-Convection
clouds
tropical climatology
monsoons
storm-resolving-models
Metrics
H-Index
i10 Index
Citation
15
16
1,034
* Rankings
Ranking Based On Selection: 23
Laura Suarez-Gutierrez
Heat extremes
Compound events
Climate variability
Heat Stress
Metrics
H-Index
i10 Index
Citation
14
15
1,098
* Rankings
Ranking Based On Selection: 25
Louise Nuijens
Observing and modeling of clouds
convection and their coupling to large-scale dynamics and to climate
Metrics
H-Index
i10 Index
Citation
14
14
1,372
* Rankings
Ranking Based On Selection: 26
Geet George
Clouds and circulation
Tropical clouds
Atmospheric observations
Metrics
H-Index
i10 Index
Citation
13
16
606
* Rankings
Ranking Based On Selection: 28
Matthias Brueck
Additive Manufacturing
Deep Learning
Data Science
Atmospherics Physics
High-resolution Modeling
Metrics
H-Index
i10 Index
Citation
12
15
1,020
* Rankings
Ranking Based On Selection: 43
Vikram Singh
Computational Fluid Dynamics
Numerical Analysis
Aerodynamics
Ocean Modeling
Discontinuous Galerkin
Metrics
H-Index
i10 Index
Citation
5
2
142
* Rankings
Ranking Based On Selection: 53
Beniamino Abis
Earth Observation
Dynamical Systems
Bifurcation Theory
Forest Dynamics
Climate Change
Metrics
H-Index
i10 Index
Citation
2
2
55
* Rankings
Ranking Based On Selection: 54
Guilherme L Torres Mendonça
Carbon cycle
Climate
Inverse Problems
Dynamical Systems
Metrics
H-Index
i10 Index
Citation
2
1
19
* Rankings
Ranking Based On Selection: 55
Jacqueline Behncke
carbon cycle
climate change
ocean biogeochemistry
oceanography
Metrics
H-Index
i10 Index
Citation
2
1
15
* Rankings
Ranking Based On Selection: 57
Daniel J Burt
Ocean Carbon Cycle
Ocean Biogeochemistry
Climate Change
Negative Emissions Technologies
Metrics
H-Index
i10 Index
Citation
1
1
43
Rankings
Ranking Based On Selection: 1
Bjorn Stevens
Metrics
H-Index
i10 Index
Citation Counts
103
307
54,902
Rankings
Ranking Based On Selection: 2
Victor Brovkin
Metrics
H-Index
i10 Index
Citation Counts
101
213
55,690
Rankings
Ranking Based On Selection: 3
Jochem Marotzke
Metrics
H-Index
i10 Index
Citation Counts
87
196
35,521
Rankings
Ranking Based On Selection: 4
Johann Jungclaus
Metrics
H-Index
i10 Index
Citation Counts
78
176
26,804
Rankings
Ranking Based On Selection: 5
Martin Claussen
Metrics
H-Index
i10 Index
Citation Counts
71
165
24,552
Rankings
Ranking Based On Selection: 6
J Feichter
Metrics
H-Index
i10 Index
Citation Counts
69
120
24,068
Rankings
Ranking Based On Selection: 7
Tatiana Ilyina
Metrics
H-Index
i10 Index
Citation Counts
62
108
32,290
ocean carbon cycle
ocean biogeochemistry
ocean acidification
earth system modeling
Rankings
Ranking Based On Selection: 8
Elisa Manzini
Metrics
H-Index
i10 Index
Citation Counts
58
96
14,038
Rankings
Ranking Based On Selection: 10
Dirk Notz
Metrics
H-Index
i10 Index
Citation Counts
50
81
19,178

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
Claudia Timmreck
Metrics
H-Index
i10 Index
Citation Counts
47
86
9,191
Rankings
Ranking Based On Selection: 12
Helmuth Haak
Metrics
H-Index
i10 Index
Citation Counts
44
70
12,880
Rankings
Ranking Based On Selection: 13
Julia Ems Nabel
Metrics
H-Index
i10 Index
Citation Counts
41
65
14,899
Rankings
Ranking Based On Selection: 14
Daniela Matei
Metrics
H-Index
i10 Index
Citation Counts
38
56
8,473
Rankings
Ranking Based On Selection: 17
Christopher Moseley
Metrics
H-Index
i10 Index
Citation Counts
22
28
5,418
atmospheric physics
climate science
climate modeling
condensed matter physics
Rankings
Ranking Based On Selection: 18
Lena R Boysen
Metrics
H-Index
i10 Index
Citation Counts
19
22
2,369
Rankings
Ranking Based On Selection: 19
Chao Li
Metrics
H-Index
i10 Index
Citation Counts
17
22
1,772
Rankings
Ranking Based On Selection: 20
Marie-Luise Kapsch
Metrics
H-Index
i10 Index
Citation Counts
16
19
1,559
Ice-sheet-climate interactions
Paleoclimate modelling
Climate variability
Rankings
Ranking Based On Selection: 21
Peter Korn
Metrics
H-Index
i10 Index
Citation Counts
16
24
748
Applied Mathematics
Computational Fluid Dynamics
Atmosphere and Ocean Modelling
Rankings
Ranking Based On Selection: 22
Hans Segura
Metrics
H-Index
i10 Index
Citation Counts
15
16
1,034
Precipitation-Convection
clouds
tropical climatology
monsoons
storm-resolving-models
Rankings
Ranking Based On Selection: 23
Laura Suarez-Gutierrez
Metrics
H-Index
i10 Index
Citation Counts
14
15
1,098
Heat extremes
Compound events
Climate variability
Heat Stress
Rankings
Ranking Based On Selection: 25
Louise Nuijens
Metrics
H-Index
i10 Index
Citation Counts
14
14
1,372
Observing and modeling of clouds
convection and their coupling to large-scale dynamics and to climate
Rankings
Ranking Based On Selection: 26
Geet George
Metrics
H-Index
i10 Index
Citation Counts
13
16
606
Clouds and circulation
Tropical clouds
Atmospheric observations
Rankings
Ranking Based On Selection: 27
Guido Cioni
Metrics
H-Index
i10 Index
Citation Counts
13
14
562
Rankings
Ranking Based On Selection: 28
Matthias Brueck
Metrics
H-Index
i10 Index
Citation Counts
12
15
1,020
Additive Manufacturing
Deep Learning
Data Science
Atmospherics Physics
High-resolution Modeling
Rankings
Ranking Based On Selection: 29
Jiawei Bao
Metrics
H-Index
i10 Index
Citation Counts
10
12
740
Rankings
Ranking Based On Selection: 30
Rohit Ghosh
Metrics
H-Index
i10 Index
Citation Counts
10
10
1,311
Rankings
Ranking Based On Selection: 31
Jianing Dai
Metrics
H-Index
i10 Index
Citation Counts
10
10
457
Environmental modeling
Atmospheric chemistry
Rankings
Ranking Based On Selection: 32
Suvarna Tikle
Metrics
H-Index
i10 Index
Citation Counts
10
10
355
Rankings
Ranking Based On Selection: 33
Mengjiao Jiang
Metrics
H-Index
i10 Index
Citation Counts
9
9
610
Rankings
Ranking Based On Selection: 34
Clemens Schannwell
Metrics
H-Index
i10 Index
Citation Counts
9
9
273
Rankings
Ranking Based On Selection: 36
Aaron Spring
Metrics
H-Index
i10 Index
Citation Counts
8
6
376
Rankings
Ranking Based On Selection: 37
Dominik Hülse
Metrics
H-Index
i10 Index
Citation Counts
8
7
248
Ocean biogeochemistry
Paleoceanography
Diagenesis
Rankings
Ranking Based On Selection: 38
David Marcolino Nielsen
Metrics
H-Index
i10 Index
Citation Counts
7
7
276
Rankings
Ranking Based On Selection: 43
Vikram Singh
Metrics
H-Index
i10 Index
Citation Counts
5
2
142
Computational Fluid Dynamics
Numerical Analysis
Aerodynamics
Ocean Modeling
Discontinuous Galerkin
Rankings
Ranking Based On Selection: 44
Chetankumar Jalihal
Metrics
H-Index
i10 Index
Citation Counts
4
4
106
Rankings
Ranking Based On Selection: 45
Lennart Ramme
Metrics
H-Index
i10 Index
Citation Counts
4
3
127
Rankings
Ranking Based On Selection: 46
Moritz Günther
Metrics
H-Index
i10 Index
Citation Counts
4
3
93
Rankings
Ranking Based On Selection: 53
Beniamino Abis
Metrics
H-Index
i10 Index
Citation Counts
2
2
55
Earth Observation
Dynamical Systems
Bifurcation Theory
Forest Dynamics
Climate Change
Rankings
Ranking Based On Selection: 54
Guilherme L Torres Mendonça
Metrics
H-Index
i10 Index
Citation Counts
2
1
19
Carbon cycle
Climate
Inverse Problems
Dynamical Systems
Rankings
Ranking Based On Selection: 55
Jacqueline Behncke
Metrics
H-Index
i10 Index
Citation Counts
2
1
15
carbon cycle
climate change
ocean biogeochemistry
oceanography
Rankings
Ranking Based On Selection: 57
Daniel J Burt
Metrics
H-Index
i10 Index
Citation Counts
1
1
43
Ocean Carbon Cycle
Ocean Biogeochemistry
Climate Change
Negative Emissions Technologies