Productivity Rankings is an exclusive service provided by AD Scientific Index. This ranking system, derived from the i10 index, highlights the productivity of scientists in publishing impactful scientific articles. Productivity Rankings serves as a tool to identify highly productive scientists across specific areas, disciplines, universities, and countries, and supports the creation of effective incentives and academic policies. The global, regional, and institutional rankings of scientists in this table are calculated based on their total i10 index. Moreover, you can explore special rankings derived from Productivity Rankings, such as Scientists Last 6 Years' i10 Index, Universities Total i10 Index Rankings 2025, Universities Last 6 Years' i10 Index Rankings 2025, Art and Humanities i10 Productivity Rankings, and Social Sciences and Humanities i10 Productivity Rankings.
* Total i10 IndexRankings
Ranking Based On Selection :26
Membrane fabrication
Desalination
Nanofiber
Nanomaterials
Water treatment
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
49
46
0.939
* Total i10 IndexRankings
Ranking Based On Selection :27
Environmental Microbiology and Biotechnology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
47
44
0.936
* Total i10 IndexRankings
Ranking Based On Selection :28
Groundwater
hydrogeochemistry
modelling
groundwater contamination
Quality
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
46
39
0.848
* Total i10 IndexRankings
Ranking Based On Selection :29
Desalination
Membrane Distillation
HDH
Combustion
Heat transfer
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
38
35
0.921
* Total i10 IndexRankings
Ranking Based On Selection :30
Water
industrial wastewater
Pollution
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
35
29
0.829
* Total i10 IndexRankings
Ranking Based On Selection :31
Environmental Engineering
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
35
27
0.771
* Total i10 IndexRankings
Ranking Based On Selection :32
soil microbiology
rhizobia
Arbuscular mycorrhizal fungi
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
34
29
0.853
* Total i10 IndexRankings
Ranking Based On Selection :33
Environment
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
33
29
0.879
* Total i10 IndexRankings
Ranking Based On Selection :34
Environmental Engineering
Wastewater Treatment
Electrochemical Processes
Wastewater Reuse
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
33
21
0.636
* Total i10 IndexRankings
Ranking Based On Selection :35
Air Pollution Meteorology
Climatology
Air Quality Modelling
Environmental Risk Assessment
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
31
28
0.903
* Total i10 IndexRankings
Ranking Based On Selection :36
Molecular Biology and Stress of Plant
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
31
25
0.806
* Total i10 IndexRankings
Ranking Based On Selection :37
Environmental Engineering
Adsorption
Solid Waste
Renewable energy
Sustainability
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
30
25
0.833
* Total i10 IndexRankings
Ranking Based On Selection :38
Reliability & Accelerated Life Testing
Environmental Sciences
Statistical Economics
AI
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
30
25
0.833
* Total i10 IndexRankings
Ranking Based On Selection :39
Geothermal Energy
Solar Energy
Air Quality
ICE
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
28
21
0.750
* Total i10 IndexRankings
Ranking Based On Selection :40
Water & Wastewater Treatment
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
26
20
0.769
* Total i10 IndexRankings
Ranking Based On Selection :41
Pesticides
Pharmaceuticals
Soil
Water
Air
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
24
22
0.917
* Total i10 IndexRankings
Ranking Based On Selection :42
Air Pollution & Control
Environmental Modeling & Simulation
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
22
20
0.909
* Total i10 IndexRankings
Ranking Based On Selection :43
Environmental Engineering
Wastewater Engineering
Water resources Engineering
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
22
19
0.864
* Total i10 IndexRankings
Ranking Based On Selection :44
Benthic Ecology
EIA
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
21
17
0.810
* Total i10 IndexRankings
Ranking Based On Selection :45
Bioremediation. Degradation of Organics. Photocatalysis
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
21
16
0.762
* Total i10 IndexRankings
Ranking Based On Selection :46
Environment Catalyst
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
20
19
0.950
* Total i10 IndexRankings
Ranking Based On Selection :47
Memberane Filtration of wastewater. Trace elements and metals in Wastewater Effluents and Biosolids. Heavy Metal Desorption in Soils. • Analysis and Simulation of Performance of Wastewater Treatment Plants.
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
20
10
0.500
* Total i10 IndexRankings
Ranking Based On Selection :48
Biochar
Environmental Sciences
Wastewater treatment
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
19
18
0.947
* Total i10 IndexRankings
Ranking Based On Selection :49
water and wastewater treatment
adsorption
biosorption photocatalysis
carbon materials
Nanocomposite
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
19
16
0.842
* Total i10 IndexRankings
Ranking Based On Selection :50
Materials Science & Engineering
Electrochemistry
Corrosion
Electrometallurgy
Recycling
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
19
14
0.737
M Obaid
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
49
46
0.939
Membrane fabrication
Desalination
Nanofiber
Nanomaterials
Water treatment
Arulazan Pugazhendi
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
47
44
0.936
Environmental Microbiology and Biotechnology
Natarajan Rajmohan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
46
39
0.848
Groundwater
hydrogeochemistry
modelling
groundwater contamination
Quality
Dahiru Lawal
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
38
35
0.921
Desalination
Membrane Distillation
HDH
Combustion
Heat transfer
Talal Almeelbi
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
35
29
0.829
Water
industrial wastewater
Pollution
Muhammad Shariq Vohra
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
35
27
0.771
Environmental Engineering
Mosbah Mahdhi
Jazan University
Chiba, Saudi Arabia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
34
29
0.853
soil microbiology
rhizobia
Arbuscular mycorrhizal fungi
Mohamed El Khateeb
Al Jouf University
Sakakah, Saudi Arabia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
33
29
0.879
Alaa Bukhari
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
33
21
0.636
Environmental Engineering
Wastewater Treatment
Electrochemical Processes
Wastewater Reuse
Turki Habeebullah
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
31
28
0.903
Air Pollution Meteorology
Climatology
Air Quality Modelling
Environmental Risk Assessment
Sameera Omar Bafeel
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
31
25
0.806
Molecular Biology and Stress of Plant
Mahmoud M Abdel Daiem
Shaqra University
Shaqra, Saudi Arabia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
30
25
0.833
Environmental Engineering
Adsorption
Solid Waste
Renewable energy
Sustainability
Mustafa Kamal
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
30
25
0.833
Reliability & Accelerated Life Testing
Environmental Sciences
Statistical Economics
AI
Mahmoud Bady
Islamic University of Al Madinah
Al Madinah, Saudi Arabia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
28
21
0.750
Geothermal Energy
Solar Energy
Air Quality
ICE
Mohammed Hussein Essa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
26
20
0.769
Water & Wastewater Treatment
Abdul Jabbar Al Rajab
Jazan University
Chiba, Saudi Arabia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
24
22
0.917
Pesticides
Pharmaceuticals
Soil
Water
Air
Ismail Anil
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
22
20
0.909
Air Pollution & Control
Environmental Modeling & Simulation
Taimur Khan
Najran University
Najran, Saudi Arabia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
22
19
0.864
Environmental Engineering
Wastewater Engineering
Water resources Engineering
TV Joydas
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
21
17
0.810
Sivaraman Chandrasekaran
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
21
16
0.762
Bioremediation. Degradation of Organics. Photocatalysis
Wenbin Wang
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
20
19
0.950
Waleed Zahid
King Saud University
Riyadh, Saudi Arabia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
20
10
0.500
Memberane Filtration of wastewater. Trace elements and metals in Wastewater Effluents and Biosolids. Heavy Metal Desorption in Soils. • Analysis and Simulation of Performance of Wastewater Treatment Plants.
Muhammad Shafiq
King Saud University
Riyadh, Saudi Arabia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
19
18
0.947
Biochar
Environmental Sciences
Wastewater treatment
Hany H Abdel Ghafar
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
19
16
0.842
water and wastewater treatment
adsorption
biosorption photocatalysis
carbon materials
Nanocomposite
Ashraf Bakkar
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
19
14
0.737
Materials Science & Engineering
Electrochemistry
Corrosion
Electrometallurgy
Recycling