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" (873,690 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
Zeroual Ayoub
Dams and Rivers structures
Climate Change
Water Resources Management
River Flow Measurments
Metrics
H-Index
i10 Index
Citation
13
15
598
* Rankings
Ranking Based On Selection: 4
Samir Toumi
Hydrologie
hydrogéolgie
SIG
Télédétection
Hydrologie isotopique
Metrics
H-Index
i10 Index
Citation
12
13
369
* Rankings
Ranking Based On Selection: 6
Tarek Nacer
Electrical Engineering
Electronics
Renewable Energy
Sustainability
Optimization
Metrics
H-Index
i10 Index
Citation
10
10
697
* Rankings
Ranking Based On Selection: 7
Mouloud Dahmane
Interaction Fluide-structure
Vibrations
Pipeline
Transfert thermique
Metrics
H-Index
i10 Index
Citation
10
10
269
* Rankings
Ranking Based On Selection: 9
Ammari Abdelhadi
hydrology
river monitoring
sediment transport
hydraulics
remote sensing
Metrics
H-Index
i10 Index
Citation
9
8
194
* Rankings
Ranking Based On Selection: 10
Bouabdelli Senna
Climate change
Climate extremes
Hydrological modeling
Remote sensing
Data science
Metrics
H-Index
i10 Index
Citation
6
6
237

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* Rankings
Ranking Based On Selection: 11
Djamel Eddine Bouri
Geotechnical Engineering
Soil Mechanics
Plaxis
Finite Element Analysis
Numerical Modeling in Geotechnical Engineering
Metrics
H-Index
i10 Index
Citation
6
3
76
* Rankings
Ranking Based On Selection: 14
Azzazrahmani Fatmazohra
hydrologie
cartographie
statistique
probabilités
programmation
Metrics
H-Index
i10 Index
Citation
5
2
124
* Rankings
Ranking Based On Selection: 20
Khedidji Mohamed
Computational study
DFT
Ferroelectric Materials
ABINIT
Metrics
H-Index
i10 Index
Citation
4
1
37
* Rankings
Ranking Based On Selection: 28
Safia Bensaad
ESP teaching
Critical Reading
Professional Development
Lifelong Learning
Metrics
H-Index
i10 Index
Citation
3
2
45
* Rankings
Ranking Based On Selection: 29
Samir Yahiaoui
Hydraulique
Génie de l'eau
Irrigation
Assainissement
Alimentation en potable
Metrics
H-Index
i10 Index
Citation
3
1
40
* Rankings
Ranking Based On Selection: 31
Bensalah Mohamed Draidi
Dr en Génie Parasismique
enseignant universitaire E
Metrics
H-Index
i10 Index
Citation
3
1
25
* Rankings
Ranking Based On Selection: 32
Mustapha Boukhelifa
urban flooding
hydroinformatics
statistical modelling
hydraulics
Metrics
H-Index
i10 Index
Citation
3
1
22
* Rankings
Ranking Based On Selection: 35
Narimane Zaabar
Hydraulic modelling
Remote sensing applications
Land cover classification
floods
Metrics
H-Index
i10 Index
Citation
2
2
48
* Rankings
Ranking Based On Selection: 38
Lebal Abdelhamid
Machine learning
artificial intelligence
Deep learning
physiological signals
Metrics
H-Index
i10 Index
Citation
2
1
25
* Rankings
Ranking Based On Selection: 40
Younes Bounnah
CFD
Energétique
déssalement d'eau
Méthodes numériques
CAO
Metrics
H-Index
i10 Index
Citation
2
1
13
* Rankings
Ranking Based On Selection: 45
Nihed Djemam
Chimie
plantes médicinales
activité biologique
pharmacologie
phytothérapie
Metrics
H-Index
i10 Index
Citation
1
1
20
* Rankings
Ranking Based On Selection: 54
Rédha Sakri
EDP
EDO
Théorie de graphes
recherche operationnelle
Metrics
H-Index
i10 Index
Citation
1
0
2
* Rankings
Ranking Based On Selection: 55
Amina Mazighi
Hydrology
Irrigation
Water science
hydraulics
Metrics
H-Index
i10 Index
Citation
1
0
1
Rankings
Ranking Based On Selection: 1
Mohamed Meddi
Metrics
H-Index
i10 Index
Citation Counts
32
90
4,270
Rankings
Ranking Based On Selection: 2
Zeroual Ayoub
Metrics
H-Index
i10 Index
Citation Counts
13
15
598
Dams and Rivers structures
Climate Change
Water Resources Management
River Flow Measurments
Rankings
Ranking Based On Selection: 3
Meddi Hind
Metrics
H-Index
i10 Index
Citation Counts
12
13
632
Rankings
Ranking Based On Selection: 4
Samir Toumi
Metrics
H-Index
i10 Index
Citation Counts
12
13
369
Hydrologie
hydrogéolgie
SIG
Télédétection
Hydrologie isotopique
Rankings
Ranking Based On Selection: 5
Boufekane Abdelmadjid
Metrics
H-Index
i10 Index
Citation Counts
11
13
503
Rankings
Ranking Based On Selection: 6
Tarek Nacer
Metrics
H-Index
i10 Index
Citation Counts
10
10
697
Electrical Engineering
Electronics
Renewable Energy
Sustainability
Optimization
Rankings
Ranking Based On Selection: 7
Mouloud Dahmane
Metrics
H-Index
i10 Index
Citation Counts
10
10
269
Interaction Fluide-structure
Vibrations
Pipeline
Transfert thermique
Rankings
Ranking Based On Selection: 8
Mustapha Kamel Mihoubi
Metrics
H-Index
i10 Index
Citation Counts
9
9
276
Rankings
Ranking Based On Selection: 9
Ammari Abdelhadi
Metrics
H-Index
i10 Index
Citation Counts
9
8
194
hydrology
river monitoring
sediment transport
hydraulics
remote sensing
Rankings
Ranking Based On Selection: 10
Bouabdelli Senna
Metrics
H-Index
i10 Index
Citation Counts
6
6
237
Climate change
Climate extremes
Hydrological modeling
Remote sensing
Data science

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: 11
Djamel Eddine Bouri
Metrics
H-Index
i10 Index
Citation Counts
6
3
76
Geotechnical Engineering
Soil Mechanics
Plaxis
Finite Element Analysis
Numerical Modeling in Geotechnical Engineering
Rankings
Ranking Based On Selection: 13
Rachid Zegait
Metrics
H-Index
i10 Index
Citation Counts
5
3
116
Water Engineering
Hydraulics
Water treatment & Environment
Rankings
Ranking Based On Selection: 14
Azzazrahmani Fatmazohra
Metrics
H-Index
i10 Index
Citation Counts
5
2
124
hydrologie
cartographie
statistique
probabilités
programmation
Rankings
Ranking Based On Selection: 15
Rassoul Abdelaziz
Metrics
H-Index
i10 Index
Citation Counts
5
2
143
Statistiques
Hydrologie
Climatologie
Actuariat
Rankings
Ranking Based On Selection: 16
Ouafik Boulariah
Metrics
H-Index
i10 Index
Citation Counts
5
2
53
Climate change
hydrology
Drought
Flood....
Rankings
Ranking Based On Selection: 17
Hadj Sadok Ahmed
Metrics
H-Index
i10 Index
Citation Counts
4
3
174
Technologie du béton appliquée aux ouvrages hydrotechniques
Rankings
Ranking Based On Selection: 18
Benlaoukli Bachir
Metrics
H-Index
i10 Index
Citation Counts
4
2
132
barrages
et amenagements fluviaux
Rankings
Ranking Based On Selection: 20
Khedidji Mohamed
Metrics
H-Index
i10 Index
Citation Counts
4
1
37
Computational study
DFT
Ferroelectric Materials
ABINIT
Rankings
Ranking Based On Selection: 21
Hadjer Lacheheb
Metrics
H-Index
i10 Index
Citation Counts
4
3
70
Rankings
Ranking Based On Selection: 22
Samra Harkat
Metrics
H-Index
i10 Index
Citation Counts
4
2
36
Rankings
Ranking Based On Selection: 23
Zineb Abderrahmane
Metrics
H-Index
i10 Index
Citation Counts
3
3
80
Rankings
Ranking Based On Selection: 25
Issam Rehamnia
Metrics
H-Index
i10 Index
Citation Counts
3
2
111
Seepage flow through Embankment Dam
Rankings
Ranking Based On Selection: 26
Belmokre Ahmed
Metrics
H-Index
i10 Index
Citation Counts
3
2
77
Dam engineering
Water resources
Hydraulic structures
Rankings
Ranking Based On Selection: 27
Ishak Abdi
Metrics
H-Index
i10 Index
Citation Counts
3
0
21
Rankings
Ranking Based On Selection: 28
Safia Bensaad
Metrics
H-Index
i10 Index
Citation Counts
3
2
45
ESP teaching
Critical Reading
Professional Development
Lifelong Learning
Rankings
Ranking Based On Selection: 29
Samir Yahiaoui
Metrics
H-Index
i10 Index
Citation Counts
3
1
40
Hydraulique
Génie de l'eau
Irrigation
Assainissement
Alimentation en potable
Rankings
Ranking Based On Selection: 30
Lilia Baghriche
Metrics
H-Index
i10 Index
Citation Counts
3
1
28
Rankings
Ranking Based On Selection: 31
Bensalah Mohamed Draidi
Metrics
H-Index
i10 Index
Citation Counts
3
1
25
Dr en Génie Parasismique
enseignant universitaire E
Rankings
Ranking Based On Selection: 32
Mustapha Boukhelifa
Metrics
H-Index
i10 Index
Citation Counts
3
1
22
urban flooding
hydroinformatics
statistical modelling
hydraulics
Rankings
Ranking Based On Selection: 33
Mazighi Hichem
Metrics
H-Index
i10 Index
Citation Counts
3
0
17
Hydraulique
Génie de l'eau
Irrigation
Assainissement
Rankings
Ranking Based On Selection: 35
Narimane Zaabar
Metrics
H-Index
i10 Index
Citation Counts
2
2
48
Hydraulic modelling
Remote sensing applications
Land cover classification
floods
Rankings
Ranking Based On Selection: 36
Badis Riah
Metrics
H-Index
i10 Index
Citation Counts
2
2
39
Texture
Thin films and PVD methods
Rankings
Ranking Based On Selection: 37
Hebbouche Abdelhamid
Metrics
H-Index
i10 Index
Citation Counts
2
2
27
Vulnérabilité Sismique des Structures
Rankings
Ranking Based On Selection: 38
Lebal Abdelhamid
Metrics
H-Index
i10 Index
Citation Counts
2
1
25
Machine learning
artificial intelligence
Deep learning
physiological signals
Rankings
Ranking Based On Selection: 39
Djoudar Dahbia
Metrics
H-Index
i10 Index
Citation Counts
2
1
15
Protection of ground and surface water
environment
Rankings
Ranking Based On Selection: 40
Younes Bounnah
Metrics
H-Index
i10 Index
Citation Counts
2
1
13
CFD
Energétique
déssalement d'eau
Méthodes numériques
CAO
Rankings
Ranking Based On Selection: 41
Aziez Ouahiba
Metrics
H-Index
i10 Index
Citation Counts
2
0
9
Rankings
Ranking Based On Selection: 42
Hachemi Abdelkader
Metrics
H-Index
i10 Index
Citation Counts
2
0
7
water ressources modelling
water quality
Rankings
Ranking Based On Selection: 43
Amine Menasria
Metrics
H-Index
i10 Index
Citation Counts
2
1
13
Rankings
Ranking Based On Selection: 44
Issam Zaibak
Metrics
H-Index
i10 Index
Citation Counts
2
0
12
Rankings
Ranking Based On Selection: 45
Nihed Djemam
Metrics
H-Index
i10 Index
Citation Counts
1
1
20
Chimie
plantes médicinales
activité biologique
pharmacologie
phytothérapie
Rankings
Ranking Based On Selection: 46
Salima Charifi Bellabas
Metrics
H-Index
i10 Index
Citation Counts
1
1
11
Hydrologie
hydraulique
changements climatiques
Rankings
Ranking Based On Selection: 49
Mourad Yettou
Metrics
H-Index
i10 Index
Citation Counts
1
0
10
Rankings
Ranking Based On Selection: 50
Hafidha Khebizi
Metrics
H-Index
i10 Index
Citation Counts
1
0
3
Rankings
Ranking Based On Selection: 51
Allal Ghammit
Metrics
H-Index
i10 Index
Citation Counts
1
0
3
Rankings
Ranking Based On Selection: 52
Salima Sahnoun
Metrics
H-Index
i10 Index
Citation Counts
1
0
2
Rankings
Ranking Based On Selection: 53
Nassim Laouche
Metrics
H-Index
i10 Index
Citation Counts
1
0
2
mécanique rationnelle
mécanique des fluides
transfert de chaleur
Rankings
Ranking Based On Selection: 54
Rédha Sakri
Metrics
H-Index
i10 Index
Citation Counts
1
0
2
EDP
EDO
Théorie de graphes
recherche operationnelle
Rankings
Ranking Based On Selection: 55
Amina Mazighi
Metrics
H-Index
i10 Index
Citation Counts
1
0
1
Hydrology
Irrigation
Water science
hydraulics
Rankings
Ranking Based On Selection: 56
El Hadi Osmani
Metrics
H-Index
i10 Index
Citation Counts
1
0
1
systèmes multi corps robotique