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 :2
Siriporn Pradit
Marine litter
Microplastic in marine ecosystem
Marine Pollution
Chemical Oceanography
Marine geology
Metrics
H-Index
i10 Index
Citation
19
34
1,031
* Rankings
Ranking Based On Selection :6
Sushila Rijal
climate change adaptation
ecosystem services
LULC
community forestry
Metrics
H-Index
i10 Index
Citation
14
19
1,325
Tajamul Hussain
Agroecosystem Modeling
Precision Agriculture
Nutrient Dynamics
Agronomy
Climate Change
Metrics
H-Index
i10 Index
Citation
10
11
320
Somporn Chuai-Aree
Plant Simulation
Applied Mathematics
Computer Simulation
Natural Disaster
PDEs
Metrics
H-Index
i10 Index
Citation
7
4
193
Parul Sirohi
Plant molecular biology
Genetic transformation of cereals
CRISPR
Metrics
H-Index
i10 Index
Citation
5
5
232
Vikas G. Jadhao
Soil & Water Conservation
RS & GIS
Hydrological Modelling
Rainfall simulation
Food Processing
Metrics
H-Index
i10 Index
Citation
5
2
81
Sumit Kumar Mishra
Plant molecular biology
Genetic engineering
Plant Physiology
molecular mechanism of stress
Metrics
H-Index
i10 Index
Citation
4
3
67
Priya
Agricultural Economics
Sustainability
Organic farming
Sustainable Agriculture
Metrics
H-Index
i10 Index
Citation
3
2
37
Ankit Nagar
Economics
Rural Development
Agricultural Economics
Econometrics
Metrics
H-Index
i10 Index
Citation
2
1
18
Samar Tyagi
Climate Change Adaptation
Agricultural Economics
International Economic Relations
Metrics
H-Index
i10 Index
Citation
1
0
7
Rankings
Ranking Based On Selection: 1
Anurag Sunpapao
Metrics
H-Index
i10 Index
Citation Counts
22
41
1,667
Rankings
Ranking Based On Selection: 2
Siriporn Pradit
Metrics
H-Index
i10 Index
Citation Counts
19
34
1,031
Marine litter
Microplastic in marine ecosystem
Marine Pollution
Chemical Oceanography
Marine geology
Rankings
Ranking Based On Selection: 3
Sompong Techato
Metrics
H-Index
i10 Index
Citation Counts
19
53
1,493
Rankings
Ranking Based On Selection: 4
Pimchanok Buapet
Metrics
H-Index
i10 Index
Citation Counts
17
22
851
Rankings
Ranking Based On Selection: 5
Sukree Hajisamae
Metrics
H-Index
i10 Index
Citation Counts
16
22
950
Rankings
Ranking Based On Selection: 6
Sushila Rijal
Metrics
H-Index
i10 Index
Citation Counts
14
19
1,325
climate change adaptation
ecosystem services
LULC
community forestry
Rankings
Ranking Based On Selection: 7
Sakanan Plathong
Metrics
H-Index
i10 Index
Citation Counts
11
11
548
Rankings
Ranking Based On Selection: 8
Tajamul Hussain
Metrics
H-Index
i10 Index
Citation Counts
10
11
320
Agroecosystem Modeling
Precision Agriculture
Nutrient Dynamics
Agronomy
Climate Change
Rankings
Ranking Based On Selection: 9
Watcharin Soonsuwon
Metrics
H-Index
i10 Index
Citation Counts
9
7
218
Rankings
Ranking Based On Selection: 10
Jessada Rattanawut
Metrics
H-Index
i10 Index
Citation Counts
8
7
176
Rankings
Ranking Based On Selection: 11
Somporn Chuai-Aree
Metrics
H-Index
i10 Index
Citation Counts
7
4
193
Plant Simulation
Applied Mathematics
Computer Simulation
Natural Disaster
PDEs
Rankings
Ranking Based On Selection: 12
Khamtorn Pudtikajorn
Metrics
H-Index
i10 Index
Citation Counts
6
2
88
Fish oil
Biocalcium
Seafood waste utilization
Rankings
Ranking Based On Selection: 13
Parul Sirohi
Metrics
H-Index
i10 Index
Citation Counts
5
5
232
Plant molecular biology
Genetic transformation of cereals
CRISPR
Rankings
Ranking Based On Selection: 15
Vikas G. Jadhao
Metrics
H-Index
i10 Index
Citation Counts
5
2
81
Soil & Water Conservation
RS & GIS
Hydrological Modelling
Rainfall simulation
Food Processing
Rankings
Ranking Based On Selection: 16
Sompop Saeheng
Metrics
H-Index
i10 Index
Citation Counts
5
2
59
Rankings
Ranking Based On Selection: 17
Janthira Kaewsrithong
Metrics
H-Index
i10 Index
Citation Counts
5
4
166
Rankings
Ranking Based On Selection: 18
Khrang Khrang Khunggur Mushahary
Metrics
H-Index
i10 Index
Citation Counts
4
3
73
Rankings
Ranking Based On Selection: 19
Sumit Kumar Mishra
Metrics
H-Index
i10 Index
Citation Counts
4
3
67
Plant molecular biology
Genetic engineering
Plant Physiology
molecular mechanism of stress
Rankings
Ranking Based On Selection: 20
Umaporn Pastsart
Metrics
H-Index
i10 Index
Citation Counts
4
1
76
Rankings
Ranking Based On Selection: 21
Ananya Neogy
Metrics
H-Index
i10 Index
Citation Counts
3
3
210
Rankings
Ranking Based On Selection: 22
Kunchapu Chennakesavulu
Metrics
H-Index
i10 Index
Citation Counts
3
2
72
Rankings
Ranking Based On Selection: 23
Priya
Metrics
H-Index
i10 Index
Citation Counts
3
2
37
Agricultural Economics
Sustainability
Organic farming
Sustainable Agriculture
Rankings
Ranking Based On Selection: 24
Ankit Nagar
Metrics
H-Index
i10 Index
Citation Counts
2
1
18
Economics
Rural Development
Agricultural Economics
Econometrics
Rankings
Ranking Based On Selection: 25
Samar Tyagi
Metrics
H-Index
i10 Index
Citation Counts
1
0
7
Climate Change Adaptation
Agricultural Economics
International Economic Relations