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.

Mariana Verdonen
geomorphology
permafrost-landscape dynamics
Remote Sensing
Cryosphere
Metrics
H-Index
i10 Index
Citation
6
6
423
Carlos Palacin-Lizarbe
Biogeochemistry
Nitrogen cycle
Limnology
Denitrification
DNRA
Metrics
H-Index
i10 Index
Citation
6
4
188
Kenneth Muhumuza
Exploration geophysics
Full-wave Inversion
Seismic Imaging
Time-lapse Seismics
Metrics
H-Index
i10 Index
Citation
3
0
15
Rankings
Ranking Based On Selection: 1
Pertti J Martikainen
Metrics
H-Index
i10 Index
Citation Counts
100
299
31,033
Rankings
Ranking Based On Selection: 2
Mariana Verdonen
Metrics
H-Index
i10 Index
Citation Counts
6
6
423
geomorphology
permafrost-landscape dynamics
Remote Sensing
Cryosphere
Rankings
Ranking Based On Selection: 3
Carlos Palacin-Lizarbe
Metrics
H-Index
i10 Index
Citation Counts
6
4
188
Biogeochemistry
Nitrogen cycle
Limnology
Denitrification
DNRA
Rankings
Ranking Based On Selection: 4
Kenneth Muhumuza
Metrics
H-Index
i10 Index
Citation Counts
3
0
15
Exploration geophysics
Full-wave Inversion
Seismic Imaging
Time-lapse Seismics
Rankings
Ranking Based On Selection: 5
Flobert Ndah
Metrics
H-Index
i10 Index
Citation Counts
2
0
11
Environmental Ecology
Biogeochemistry
Global change