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" (873,688 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
Suched Likitlersuang
Geotechnical Engineering
Soil Mechanics
Finite Element Analysis
Construction and Building Materials
Geoenvironmental Enginee
Metrics
H-Index
i10 Index
Citation
49
127
6,654
* Rankings
Ranking Based On Selection: 2
Punya Charusiri
Tectonic
Magmatism
Mineral Deposits
Remote sensing
Paleoseismology
Metrics
H-Index
i10 Index
Citation
35
91
4,422
* Rankings
Ranking Based On Selection: 3
Srilert Chotpantarat
Arsenic
Contamination
Groundwater Modeling
Heavy metals
Health risk assessment
Metrics
H-Index
i10 Index
Citation
30
49
2,574
* Rankings
Ranking Based On Selection: 5
Sakonvan Chawchai
Paleoclimate
Geochemistry
Asian Monsoon
Lake sediments
Speleothems
Metrics
H-Index
i10 Index
Citation
20
28
1,868
* Rankings
Ranking Based On Selection: 6
Penradee Chanpiwat
Environmental Geochemistry
Metal Contamination
Environmental and Health Risk Assessment
Metrics
H-Index
i10 Index
Citation
15
17
795
Abhisit Salam
Economic Geology
Igneous Petrochemistry
Environmetal Related Mining
Metrics
H-Index
i10 Index
Citation
8
8
700
Napong Tao Rugkhapan
urban theory
comparative urbanism
policy mobilities
critical cartography
Southeast Asia
Metrics
H-Index
i10 Index
Citation
5
3
90

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Rankings
Ranking Based On Selection: 1
Suched Likitlersuang
Metrics
H-Index
i10 Index
Citation Counts
49
127
6,654
Geotechnical Engineering
Soil Mechanics
Finite Element Analysis
Construction and Building Materials
Geoenvironmental Enginee
Rankings
Ranking Based On Selection: 2
Punya Charusiri
Metrics
H-Index
i10 Index
Citation Counts
35
91
4,422
Tectonic
Magmatism
Mineral Deposits
Remote sensing
Paleoseismology
Rankings
Ranking Based On Selection: 3
Srilert Chotpantarat
Metrics
H-Index
i10 Index
Citation Counts
30
49
2,574
Arsenic
Contamination
Groundwater Modeling
Heavy metals
Health risk assessment
Rankings
Ranking Based On Selection: 4
Chalermchon Satirapod
Metrics
H-Index
i10 Index
Citation Counts
22
43
2,186
Rankings
Ranking Based On Selection: 5
Sakonvan Chawchai
Metrics
H-Index
i10 Index
Citation Counts
20
28
1,868
Paleoclimate
Geochemistry
Asian Monsoon
Lake sediments
Speleothems
Rankings
Ranking Based On Selection: 6
Environmental Geochemistry
Metal Contamination
Environmental and Health Risk Assessment
Rankings
Ranking Based On Selection: 7
Abhisit Salam
Metrics
H-Index
i10 Index
Citation Counts
8
8
700
Economic Geology
Igneous Petrochemistry
Environmetal Related Mining
Rankings
Ranking Based On Selection: 8
Napong Tao Rugkhapan
Metrics
H-Index
i10 Index
Citation Counts
5
3
90
urban theory
comparative urbanism
policy mobilities
critical cartography
Southeast Asia
Rankings
Ranking Based On Selection: 9
Pumjan Sunthorn
Metrics
H-Index
i10 Index
Citation Counts
3
1
28
Rankings
Ranking Based On Selection: 10
Egi Ramdhani
Metrics
H-Index
i10 Index
Citation Counts
2
1
16

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Rankings
Ranking Based On Selection: 11
Tanate Srisirirojanakorn
Metrics
H-Index
i10 Index
Citation Counts
1
0
3