H-Index
Rankings
Saudi Arabia Scientists H-Index Engineering & Technology / Environmental Science & Engineering Rankings in Saudi Arabia 2025
AD Scientific Index evaluates the academic productivity and efficiency of scientists and institutions based on the H-index, i10 index, and citation counts. In addition to total H-index rankings, you can also explore rankings and analyses by "Scientists Last 6 Years H-index" and by subject.
* Total H Index Rankings
Ranking Based
On Selection :1
Environmental Engineering
Green Chemistry
Chemical Engineering
Water Treatment
Environmental
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
135
112
0.830
* Total H Index Rankings
Ranking Based
On Selection :2
Water desalination
Renewable energy
Desalination economics
Innovative desalination technologies
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
70
59
0.843
* Total H Index Rankings
Ranking Based
On Selection :3
Environmental Sciences
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
58
52
0.897
* Total H Index Rankings
Ranking Based
On Selection :4
Electrochemistry
Physical Chemistry
Nanotechnology
Renewable Energy
Environmental Science
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
53
45
0.849
* Total H Index Rankings
Ranking Based
On Selection :5
Environmental Biotechnology
Microbial Electrochemical Systems
Aerobic Granular Sludge
Anammox
Resource Recovery
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
50
44
0.880
* Total H Index Rankings
Ranking Based
On Selection :6
Climate
Climate Change
Impact of Climate Change in water resources and environment
climate extremes
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
48
44
0.917
* Total H Index Rankings
Ranking Based
On Selection :7
Antimicrobial Agents
Nanoformulation
Silver nanoparticles
Phosphate solubilization
Biofilm
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
48
44
0.917
* Total H Index Rankings
Ranking Based
On Selection :8
Integrated Assessment
Climate Change
Water-Energy-Land Nexus
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
47
43
0.915
* Total H Index Rankings
Ranking Based
On Selection :9
Water Treatment
Seawater Desalination
Wastewater Reuse
Reverse Osmosis
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
46
38
0.826
* Total H Index Rankings
Ranking Based
On Selection :10
Applied environmental microbiology
water quality
water reuse
antibiotic resistance
anaerobic processes
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
45
39
0.867
* Total H Index Rankings
Ranking Based
On Selection :11
Environmental Science
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
44
42
0.955
* Total H Index Rankings
Ranking Based
On Selection :12
Water splitting
CO2 electroreduction
Clean energy
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
41
37
0.902
* Total H Index Rankings
Ranking Based
On Selection :13
Climate Change
Climate Modelling
Radar and Satellite Meteorology
Monsoon Meteorology
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
41
30
0.732
* Total H Index Rankings
Ranking Based
On Selection :14
Air Pollution. Ecophysiology
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
38
29
0.763
* Total H Index Rankings
Ranking Based
On Selection :15
Modeling & Programing-Simulation & Optimization
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
37
34
0.919
* Total H Index Rankings
Ranking Based
On Selection :16
water desalination
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
37
24
0.649
* Total H Index Rankings
Ranking Based
On Selection :17
Agricultural Sciences
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
32
29
0.906
* Total H Index Rankings
Ranking Based
On Selection :18
Environmental Sciences- Metalo-Phthalocyanine -nano-materiaux - essential oils
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
32
27
0.844
* Total H Index Rankings
Ranking Based
On Selection :19
Membrane fabrication
Desalination
Nanofiber
Nanomaterials
Water treatment
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
32
27
0.844
* Total H Index Rankings
Ranking Based
On Selection :20
Air Pollution & Control
Waste Management
Prediction & Modelling
Statistical Analysis
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
30
26
0.867
* Total H Index Rankings
Ranking Based
On Selection :21
Environmental Engineering/wastewater treatment and the production of high-value-added products from waste and natural sources
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
30
26
0.867
* Total H Index Rankings
Ranking Based
On Selection :22
Environmental Microbiology and Biotechnology
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
30
26
0.867
* Total H Index Rankings
Ranking Based
On Selection :23
Polymer nanocomposites
water purification
nano materials
Biochar
solid waste management
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
29
29
1.000
* Total H Index Rankings
Ranking Based
On Selection :24
Water & Environmental Eng
Advanced Wastewater treatment
Wastes management
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
28
26
0.929
* Total H Index Rankings
Ranking Based
On Selection :25
Water Resources
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
28
22
0.786
Mika Sillanpää
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
135
112
0.830
Environmental Engineering
Green Chemistry
Chemical Engineering
Water Treatment
Environmental
Ghaffour Noreddine
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
70
59
0.843
Water desalination
Renewable energy
Desalination economics
Innovative desalination technologies
Ma Barakat
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
58
52
0.897
Environmental Sciences
Iqbal Ismail
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
53
45
0.849
Electrochemistry
Physical Chemistry
Nanotechnology
Renewable Energy
Environmental Science
Pascal E Saikaly
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
50
44
0.880
Environmental Biotechnology
Microbial Electrochemical Systems
Aerobic Granular Sludge
Anammox
Resource Recovery
Mansour Almazroui
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
48
44
0.917
Climate
Climate Change
Impact of Climate Change in water resources and environment
climate extremes
Oves M
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
48
44
0.917
Antimicrobial Agents
Nanoformulation
Silver nanoparticles
Phosphate solubilization
Biofilm
Mohamad Hejazi
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
47
43
0.915
Integrated Assessment
Climate Change
Water-Energy-Land Nexus
Muhammad Tariq Khan
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
46
38
0.826
Water Treatment
Seawater Desalination
Wastewater Reuse
Reverse Osmosis
Peiying Hong
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
45
39
0.867
Applied environmental microbiology
water quality
water reuse
antibiotic resistance
anaerobic processes
Rajeev Kumar
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
44
42
0.955
Environmental Science
Xiulin Yang
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
41
37
0.902
Water splitting
CO2 electroreduction
Clean energy
M Nazrul Islam
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
41
30
0.732
Climate Change
Climate Modelling
Radar and Satellite Meteorology
Monsoon Meteorology
Ibrahim Hassan
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
38
29
0.763
Air Pollution. Ecophysiology
Alazba
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
37
34
0.919
Modeling & Programing-Simulation & Optimization
Hisham El Dessouky
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
37
24
0.649
Muhammad Imtiaz Rashid
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
32
29
0.906
Agricultural Sciences
Bassem Jamoussi
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
32
27
0.844
Environmental Sciences- Metalo-Phthalocyanine -nano-materiaux - essential oils
M Obaid
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
32
27
0.844
Membrane fabrication
Desalination
Nanofiber
Nanomaterials
Water treatment
Ömer Ağa
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
30
26
0.867
Air Pollution & Control
Waste Management
Prediction & Modelling
Statistical Analysis
Ben Rebah Faouzi
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
30
26
0.867
Environmental Engineering/wastewater treatment and the production of high-value-added products from waste and natural sources
Arulazan Pugazhendi
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
30
26
0.867
Environmental Microbiology and Biotechnology
Mukarram Zubair
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
29
29
1.000
Polymer nanocomposites
water purification
nano materials
Biochar
solid waste management
Nuhu Dalhat Mu Azu
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
28
26
0.929
Water & Environmental Eng
Advanced Wastewater treatment
Wastes management
Abdul Razzaq Ghumman
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
28
22
0.786