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" (873,898 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
Mahdi Mashkour
Functional Cellulose Nanofibers & Nanocomposites
Metrics
H-Index
i10 Index
Citation
19
24
1,224
* Rankings
Ranking Based On Selection: 5
Mohammad Vahedi Torshizi
Artificial neural network
Drying
Post harvest Technology
Metrics
H-Index
i10 Index
Citation
11
14
524
* Rankings
Ranking Based On Selection: 6
Davoud Azadfar
secondary metabolite
micropropagation
Genetic diversity
abiotic stress
biotic fertilizer
Metrics
H-Index
i10 Index
Citation
11
13
347
* Rankings
Ranking Based On Selection: 7
Sarah Khorasaninejad
Stress physiology
Domestication and breeding of medicinal plant
Metrics
H-Index
i10 Index
Citation
10
11
563
* Rankings
Ranking Based On Selection: 9
Ali Mohammadian Behbahani
Wind Erosion Modelling
Simulation of Surface Processes
Geomorphological Processes
Soil Erosion
Metrics
H-Index
i10 Index
Citation
9
9
458
* Rankings
Ranking Based On Selection: 10
Arash Zare Garizi
Watershed Management
Water Quality Assessment & Modeling
Hydrological and Environmental Data Analysis
GIS and Remote Sensing
Metrics
H-Index
i10 Index
Citation
9
7
408

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* Rankings
Ranking Based On Selection: 12
Mohamad Rahim Forouzeh
Indigenous Knowledge
Medicinal Plants
Rangeland Assessment
Metrics
H-Index
i10 Index
Citation
9
7
251
Mehdi Zakerinia
Irrigation systems automation
Irrigation and drainage system design
Inverse Modeling
Metrics
H-Index
i10 Index
Citation
8
4
290
Habib Nazarnejad
land use change
soil erosion models
Landslide
Geomorphology
Metrics
H-Index
i10 Index
Citation
6
3
153
Ali Rafighi
wood & paper economy and commercial
recycle
Market Research& Analysis
Metrics
H-Index
i10 Index
Citation
6
5
153
Amin Ghafarpour
loess
paleoclimatology
Quaternary geochronology
pedology
Metrics
H-Index
i10 Index
Citation
6
4
166
Diba Ghonchepour
Hydrology
Water resources management
Integrated watershed management
Metrics
H-Index
i10 Index
Citation
4
2
115
Hamidreza Edalat
Wood-Based Composites
Adhesion Sciences
Interphase Morphology
Metrics
H-Index
i10 Index
Citation
4
2
69
Zahra Monemizadeh
Seed Science
Seed Physiology
seed dormancy and germination
smoke treatments
Metrics
H-Index
i10 Index
Citation
2
1
21
Houman Ghodsirasi
Rangeland Ecology
Seed Ecology
Climate change and it's effects on seed germination
Metrics
H-Index
i10 Index
Citation
2
0
6
Rankings
Ranking Based On Selection: 1
Bahareh Shabanpour
Metrics
H-Index
i10 Index
Citation Counts
32
76
3,488
Rankings
Ranking Based On Selection: 2
Mahdi Mashkour
Metrics
H-Index
i10 Index
Citation Counts
19
24
1,224
Functional Cellulose Nanofibers & Nanocomposites
Rankings
Ranking Based On Selection: 3
Alireza Alishahi
Metrics
H-Index
i10 Index
Citation Counts
17
20
1,712
Rankings
Ranking Based On Selection: 4
Mohsen Hosseinalizadeh
Metrics
H-Index
i10 Index
Citation Counts
12
14
659
Loess landscapes
Soil erosion
Spatial statistic
Rankings
Ranking Based On Selection: 5
Artificial neural network
Drying
Post harvest Technology
Rankings
Ranking Based On Selection: 6
Davoud Azadfar
Metrics
H-Index
i10 Index
Citation Counts
11
13
347
secondary metabolite
micropropagation
Genetic diversity
abiotic stress
biotic fertilizer
Rankings
Ranking Based On Selection: 7
Sarah Khorasaninejad
Metrics
H-Index
i10 Index
Citation Counts
10
11
563
Stress physiology
Domestication and breeding of medicinal plant
Rankings
Ranking Based On Selection: 9
Wind Erosion Modelling
Simulation of Surface Processes
Geomorphological Processes
Soil Erosion
Rankings
Ranking Based On Selection: 10
Arash Zare Garizi
Metrics
H-Index
i10 Index
Citation Counts
9
7
408
Watershed Management
Water Quality Assessment & Modeling
Hydrological and Environmental Data Analysis
GIS and Remote Sensing

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: 12
Indigenous Knowledge
Medicinal Plants
Rangeland Assessment
Rankings
Ranking Based On Selection: 13
Yasaman Etemadian
Metrics
H-Index
i10 Index
Citation Counts
8
8
418
Seafood Technology and Processing
Rankings
Ranking Based On Selection: 14
Mehdi Zakerinia
Metrics
H-Index
i10 Index
Citation Counts
8
4
290
Irrigation systems automation
Irrigation and drainage system design
Inverse Modeling
Rankings
Ranking Based On Selection: 16
Habib Nazarnejad
Metrics
H-Index
i10 Index
Citation Counts
6
3
153
land use change
soil erosion models
Landslide
Geomorphology
Rankings
Ranking Based On Selection: 17
Ali Rafighi
Metrics
H-Index
i10 Index
Citation Counts
6
5
153
wood & paper economy and commercial
recycle
Market Research& Analysis
Rankings
Ranking Based On Selection: 18
Amin Ghafarpour
Metrics
H-Index
i10 Index
Citation Counts
6
4
166
loess
paleoclimatology
Quaternary geochronology
pedology
Rankings
Ranking Based On Selection: 20
Diba Ghonchepour
Metrics
H-Index
i10 Index
Citation Counts
4
2
115
Hydrology
Water resources management
Integrated watershed management
Rankings
Ranking Based On Selection: 21
Hamidreza Edalat
Metrics
H-Index
i10 Index
Citation Counts
4
2
69
Wood-Based Composites
Adhesion Sciences
Interphase Morphology
Rankings
Ranking Based On Selection: 22
Mahdi Moosavi
Metrics
H-Index
i10 Index
Citation Counts
3
2
128
self healing
spectroscopy
Rankings
Ranking Based On Selection: 26
Zahra Monemizadeh
Metrics
H-Index
i10 Index
Citation Counts
2
1
21
Seed Science
Seed Physiology
seed dormancy and germination
smoke treatments
Rankings
Ranking Based On Selection: 27
Houman Ghodsirasi
Metrics
H-Index
i10 Index
Citation Counts
2
0
6
Rangeland Ecology
Seed Ecology
Climate change and it's effects on seed germination
Rankings
Ranking Based On Selection: 28
Pulp and Paper
Nano Research
Rankings
Ranking Based On Selection: 29
mesh less method
numerical modeling
SPH
Fortran