Citation Rankings (Highly Cited Researchers) 2024 and list of influential and most cited researchers in Agriculture and Forestry, Architecture and Design, Business and Management, Economics and Econometrics, Education, Engineering and Technology, History, Philosophy, Theology, Law, Medicine and Health Sciences, Natural Sciences and Social Sciences and their 256 sub-branches is a unique service offered only by “AD Scientific Index”. You can see the most cited and influential researchers in the country and region. See also for more specific citation analyses: "last 6 years citation index" Universities Rankings 2024 (Sort by: Total Citations) and Universities Rankings 2024 (Sort by : Last 6 Years Citations)
![Say Leong Ong](https://cdn.adscientificindex.com/pictures/42/410794.jpg)
Water and Wastewater Treatment
Water Reuse
Membrane Technology
Green Infrastructure
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11,351
4,379
0.386
![Kyung Duk Zoh](https://cdn.adscientificindex.com/pictures/ba/350446.jpg)
Water Treatment
Water Chemistry
Fate and Behavior of Emerging micropollutant
Advanced Oxidation Processes
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,903
5,380
0.604
![George Tsakiris](https://cdn.adscientificindex.com/pictures/f6/1842151.jpg)
Water Resources Engineering and Management
Natural Hazards
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,479
4,568
0.539
![Yi-Li Lin (林怡利)](/user/assets/images/profile/no-profile-photo.png)
Water treatment and recovery
Membrane separation and fabrication
Disinfection and disinfection by-products
Torrefaction
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,169
3,253
0.780
![Evangelos Baltas](/user/assets/images/profile/no-profile-photo.png)
Water Resources Management - Systems Planning and Operation
Hydrological modeling
HRES
Hydrometeo
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,470
1,794
0.517
![Eoghan Clifford](https://cdn.adscientificindex.com/pictures/06/1765828.jpg)
wastewater & water engineering
LCA
process engineering and modelling
active travel & transport
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,637
1,986
0.753
![Andreas Andreadakis](https://cdn.adscientificindex.com/pictures/74/1838829.jpg)
water resources management
water and wastewater treatment
water quality
sludge management
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,358
634
0.269
![Mengshan Lee](https://cdn.adscientificindex.com/pictures/16/484646.jpg)
Environmental sustainability
Life cycle assessment
Water use efficiency
Water reuse
Water-Energy Nexus
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,157
1,789
0.829
![Leong Ching](https://cdn.adscientificindex.com/pictures/9f/532535.jpg)
water policy
environmental governance
narratives
irrationalities
blame and credt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,003
734
0.732
![Olivia Jensen](/user/assets/images/profile/no-profile-photo.png)
Water policy and governance
economic regulation
PPP
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
917
810
0.883
![Eleni P Christoforidou](/user/assets/images/profile/no-profile-photo.png)
Water pollution
water microbiology
envirommental epidemiology
ship hygiene
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
563
337
0.599
![Anteneh Mesfin Yeneneh](https://cdn.adscientificindex.com/pictures/65/4990134.jpg)
Chemical biochemical
Bioprocess and Environmental Engineering
Water treatment biorheology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
547
386
0.706
![Muhammad Ali Inam](https://cdn.adscientificindex.com/pictures/a3/4374244.jpg)
Water and wastewater treatment
Biosorbent
Heavy metals
Nanoparticles
Phosphatic fertilizer
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
514
500
0.973
![Akbar Karimi](https://cdn.adscientificindex.com/pictures/20/358395.jpg)
Water Resources Management
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
477
236
0.495
![Ngo Thanh Son](https://cdn.adscientificindex.com/pictures/81/4497205.jpg)
Water and Natural Resources Management
Hydrological Modelling
Water Saving Irrigation
Land Use
Climate Change
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
454
325
0.716
![Hafiz Muhammad Aamir Shahzad](/user/assets/images/profile/no-profile-photo.png)
Water and Wastewater Treatment
Anaerobic Digestion
Fermentation
Microbial Protein Production
SCP
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
344
330
0.959
![Maidiana Othman](https://cdn.adscientificindex.com/pictures/29/5184357.jpg)
Geosynthetics
Water security
Environmental Engineering
Green Technology and Energy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
241
131
0.544
![Oliver Dube](https://cdn.adscientificindex.com/pictures/3e/4880236.jpg)
Climate Change Adaptation
Spatial Analytics
Air and Water quality
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
73
66
0.904
![Phan Thị Hải Luyến](/user/assets/images/profile/no-profile-photo.png)
Water manegerment
Ecology
Climate change and adaptation
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9
7
0.778
![洪崇軒](/user/assets/images/profile/no-profile-photo.png)
Environmental Engineering
Pollution Control Technology
Photocatalysis
Air Pollution Control
Water and Wastewater Treatment
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3
0
0.000
Say Leong Ong
National University of Singapore
Queenstown, Singapore
![Singapore](/flags/sg.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11,351
4,379
0.386
Water and Wastewater Treatment
Water Reuse
Membrane Technology
Green Infrastructure
Kyung Duk Zoh
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,903
5,380
0.604
Water Treatment
Water Chemistry
Fate and Behavior of Emerging micropollutant
Advanced Oxidation Processes
George Tsakiris
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,479
4,568
0.539
Water Resources Engineering and Management
Natural Hazards
Yi-Li Lin (林怡利)
National Kaohsiung University of Science and Technology
Kaohsiung City, Taiwan
![Taiwan](/flags/tw.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,169
3,253
0.780
Water treatment and recovery
Membrane separation and fabrication
Disinfection and disinfection by-products
Torrefaction
Evangelos Baltas
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,470
1,794
0.517
Water Resources Management - Systems Planning and Operation
Hydrological modeling
HRES
Hydrometeo
Eoghan Clifford
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,637
1,986
0.753
wastewater & water engineering
LCA
process engineering and modelling
active travel & transport
Andreas Andreadakis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,358
634
0.269
water resources management
water and wastewater treatment
water quality
sludge management
Mengshan Lee
National Kaohsiung University of Science and Technology
Kaohsiung City, Taiwan
![Taiwan](/flags/tw.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,157
1,789
0.829
Environmental sustainability
Life cycle assessment
Water use efficiency
Water reuse
Water-Energy Nexus
Leong Ching
National University of Singapore
Queenstown, Singapore
![Singapore](/flags/sg.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,003
734
0.732
water policy
environmental governance
narratives
irrationalities
blame and credt
Olivia Jensen
National University of Singapore
Queenstown, Singapore
![Singapore](/flags/sg.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
917
810
0.883
Water policy and governance
economic regulation
PPP
Eleni P Christoforidou
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
563
337
0.599
Water pollution
water microbiology
envirommental epidemiology
ship hygiene
Anteneh Mesfin Yeneneh
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
547
386
0.706
Chemical biochemical
Bioprocess and Environmental Engineering
Water treatment biorheology
Muhammad Ali Inam
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
514
500
0.973
Water and wastewater treatment
Biosorbent
Heavy metals
Nanoparticles
Phosphatic fertilizer
Akbar Karimi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
477
236
0.495
Water Resources Management
Ngo Thanh Son
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
454
325
0.716
Water and Natural Resources Management
Hydrological Modelling
Water Saving Irrigation
Land Use
Climate Change
Hafiz Muhammad Aamir Shahzad
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
344
330
0.959
Water and Wastewater Treatment
Anaerobic Digestion
Fermentation
Microbial Protein Production
SCP
Maidiana Othman
National Defence University of Malaysia
Kuala Lumpur, Malaysia
![Malaysia](/flags/my.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
241
131
0.544
Geosynthetics
Water security
Environmental Engineering
Green Technology and Energy
Oliver Dube
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
73
66
0.904
Climate Change Adaptation
Spatial Analytics
Air and Water quality
Phan Thị Hải Luyến
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9
7
0.778
Water manegerment
Ecology
Climate change and adaptation
洪崇軒
National Kaohsiung University of Science and Technology
Kaohsiung City, Taiwan
![Taiwan](/flags/tw.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3
0
0.000
Environmental Engineering
Pollution Control Technology
Photocatalysis
Air Pollution Control
Water and Wastewater Treatment