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 :3
Xiong Wei
G*E*M interaction
Crop Modelling
Plant Physiology
Geospatial simulation
Metrics
H-Index
i10 Index
Citation
42
81
6,412
* Rankings
Ranking Based On Selection :5
Xuecai Zhang
Maize Breeding
Quantitative Genetics
Genomic Selection
NGS
Metrics
H-Index
i10 Index
Citation
30
55
5,284
* Rankings
Ranking Based On Selection :7
Francisco Pinto
Remote sensing of vegetation
plant physiology
photosynthesis
crop physiology
plant phenotyping
Metrics
H-Index
i10 Index
Citation
26
33
3,243
* Rankings
Ranking Based On Selection :13
S Twumasi-Afriyie
Maize breeding
Quality Protein Maize (QPM)
Metrics
H-Index
i10 Index
Citation
16
32
1,177
Carlos A. Robles-Zazueta
Photosynthesis
Remote Sensing
Crops
Plant Ecophysiology
Plant Phenotyping
Metrics
H-Index
i10 Index
Citation
8
7
151
Anton Urfels
water security
food security
sustainable development
mixed methods
Metrics
H-Index
i10 Index
Citation
7
6
266
Sarah Wairimu Kariuki|Sarah Wairimu Kariuki, Sarah Kariuki, S K Kariuki
Impact Assessment
Consumer Behavior
Technology Adoption
Varietal Replacement
Agricultural Inputs
Metrics
H-Index
i10 Index
Citation
5
3
83
Rankings
Ranking Based On Selection: 1
Prasanna Bm
Metrics
H-Index
i10 Index
Citation Counts
72
205
21,995
Rankings
Ranking Based On Selection: 2
Jill E Cairns
Metrics
H-Index
i10 Index
Citation Counts
50
77
12,211
Rankings
Ranking Based On Selection: 3
Xiong Wei
Metrics
H-Index
i10 Index
Citation Counts
42
81
6,412
G*E*M interaction
Crop Modelling
Plant Physiology
Geospatial simulation
Rankings
Ranking Based On Selection: 4
Dave Hodson
Metrics
H-Index
i10 Index
Citation Counts
40
80
9,179
GIS
Wheat Rusts
Disease Monitoring
Rankings
Ranking Based On Selection: 5
Xuecai Zhang
Metrics
H-Index
i10 Index
Citation Counts
30
55
5,284
Maize Breeding
Quantitative Genetics
Genomic Selection
NGS
Rankings
Ranking Based On Selection: 6
Felix San Vicente
Metrics
H-Index
i10 Index
Citation Counts
28
46
3,583
Maize Breeding and Genetics
Rankings
Ranking Based On Selection: 7
Francisco Pinto
Metrics
H-Index
i10 Index
Citation Counts
26
33
3,243
Remote sensing of vegetation
plant physiology
photosynthesis
crop physiology
plant phenotyping
Rankings
Ranking Based On Selection: 8
Rajiv K. Sharma
Metrics
H-Index
i10 Index
Citation Counts
25
66
2,858
wheat
pulses
breeding
lentil
soybean
Rankings
Ranking Based On Selection: 9
Bhoja Raj Basnet
Metrics
H-Index
i10 Index
Citation Counts
23
32
2,088
Rankings
Ranking Based On Selection: 10
breeding
genetic resources
Rankings
Ranking Based On Selection: 11
Ravi Valluru
Metrics
H-Index
i10 Index
Citation Counts
19
20
2,550
Rankings
Ranking Based On Selection: 12
Seetharam Kaliyamoorthy
Metrics
H-Index
i10 Index
Citation Counts
16
25
1,040
Abiotic stress breeding
Rankings
Ranking Based On Selection: 13
S Twumasi-Afriyie
Metrics
H-Index
i10 Index
Citation Counts
16
32
1,177
Maize breeding
Quality Protein Maize (QPM)
Rankings
Ranking Based On Selection: 14
Suresh Lm
Metrics
H-Index
i10 Index
Citation Counts
14
18
677
Rankings
Ranking Based On Selection: 15
Hae Koo Kim
Metrics
H-Index
i10 Index
Citation Counts
14
16
1,108
Rankings
Ranking Based On Selection: 16
Odjo Sylvanus
Metrics
H-Index
i10 Index
Citation Counts
13
14
476
Rankings
Ranking Based On Selection: 17
Aldo Rosales
Metrics
H-Index
i10 Index
Citation Counts
12
15
483
Rankings
Ranking Based On Selection: 18
Emma Karki
Metrics
H-Index
i10 Index
Citation Counts
11
11
390
Rankings
Ranking Based On Selection: 19
Yoseph Alemayehu
Metrics
H-Index
i10 Index
Citation Counts
10
10
979
Rankings
Ranking Based On Selection: 21
Bhavani Pinjarla
Metrics
H-Index
i10 Index
Citation Counts
8
7
519
Rankings
Ranking Based On Selection: 22
Carlos A. Robles-Zazueta
Metrics
H-Index
i10 Index
Citation Counts
8
7
151
Photosynthesis
Remote Sensing
Crops
Plant Ecophysiology
Plant Phenotyping
Rankings
Ranking Based On Selection: 23
Anton Urfels
Metrics
H-Index
i10 Index
Citation Counts
7
6
266
water security
food security
sustainable development
mixed methods
Rankings
Ranking Based On Selection: 25
Impact Assessment
Consumer Behavior
Technology Adoption
Varietal Replacement
Agricultural Inputs
Rankings
Ranking Based On Selection: 26
Anurag Ajay
Metrics
H-Index
i10 Index
Citation Counts
3
2
87
Monitoring
Evaluation and Learning