Citation Rankings (Highly Cited Researchers) 2024 and list of influential and most cited researchers in Agriculture and Forestry, Art, Design and Architecture, 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)
![Ning Lu](https://cdn.adscientificindex.com/pictures/a0/909899.jpg)
Unsaturated Soil Mechanics
Slope Stability
Poromechanics
Geoenvironmental Engineering
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
18,877
11,873
0.629
* Last 6 Years Citation Counts Rankings
![Christopher Bellona](https://cdn.adscientificindex.com/pictures/0e/909961.jpg)
Water Treatment and Reuse
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,553
3,663
0.559
* Last 6 Years Citation Counts Rankings
![Tissa Illangasekare](https://cdn.adscientificindex.com/pictures/69/909918.jpg)
Groundwater hydrology
environmental engineering and science
porous media flow and transport
subsurface remediation
modeling
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10,073
3,461
0.344
* Last 6 Years Citation Counts Rankings
![Julia Regnery](/user/assets/images/profile/no-profile-photo.png)
Environmental Analytical Chemistry
Environmental Engineering
Ecotoxicology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,318
1,471
0.635
* Last 6 Years Citation Counts Rankings
![Pragnya Lavanya Eranki](https://cdn.adscientificindex.com/pictures/b8/910105.jpg)
Lifecycle analysis
renewable energy
environmental sustainability
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,022
504
0.493
* Last 6 Years Citation Counts Rankings
![David Vuono](https://cdn.adscientificindex.com/pictures/fe/4721606.jpg)
Environmental Microbiology
Nitrogen Cycling
Environmental Engineering
Onsite and decentralized water treatment
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
423
276
0.652
* Last 6 Years Citation Counts Rankings
![Adam Brady](https://cdn.adscientificindex.com/pictures/a1/910159.jpg)
Environmental Science
Environmental Engineering
Sustainability
Nature-inspired Treatment Systems
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
529
259
0.490
* Last 6 Years Citation Counts Rankings
![Hussein A Amery](/user/assets/images/profile/no-profile-photo.png)
Water
Middle East
Arab Gulf States
Water security
Food security
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
772
193
0.250
* Last 6 Years Citation Counts Rankings
![Aron Griffin](https://cdn.adscientificindex.com/pictures/c6/5183711.jpg)
Environmental Engineering
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
233
181
0.777
* Last 6 Years Citation Counts Rankings
![John Stults](/user/assets/images/profile/no-profile-photo.png)
Environmental Engineering
Contaminant Transport
PFAS
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
143
143
1.000
* Last 6 Years Citation Counts Rankings
![James Conrad Pritchard](/user/assets/images/profile/no-profile-photo.png)
Environmental Engineering
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
56
55
0.982
* Last 6 Years Citation Counts Rankings
![Laura T Leonard](https://cdn.adscientificindex.com/pictures/9b/5183942.jpg)
Environmental Engineering
Biogeochemistry
Microbiology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
29
29
1.000
* Last 6 Years Citation Counts Rankings
![Zhaoxun Nancy Yang](https://cdn.adscientificindex.com/pictures/7c/5184102.jpg)
Environmental Engineering
Nature-based Treatment
Biogeochemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
21
20
0.952
* Last 6 Years Citation Counts Rankings
![Shannon Davies Mancus](https://cdn.adscientificindex.com/pictures/c1/5547150.jpg)
Environmental Studies
Environmental Communication
Media
Cultural Studies
Performance Studies
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5
5
1.000
Ning Lu
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
18,877
11,873
0.629
Unsaturated Soil Mechanics
Slope Stability
Poromechanics
Geoenvironmental Engineering
Christopher Bellona
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,553
3,663
0.559
Water Treatment and Reuse
Tissa Illangasekare
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10,073
3,461
0.344
Groundwater hydrology
environmental engineering and science
porous media flow and transport
subsurface remediation
modeling
Julia Regnery
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,318
1,471
0.635
Environmental Analytical Chemistry
Environmental Engineering
Ecotoxicology
Pragnya Lavanya Eranki
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,022
504
0.493
Lifecycle analysis
renewable energy
environmental sustainability
David Vuono
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
423
276
0.652
Environmental Microbiology
Nitrogen Cycling
Environmental Engineering
Onsite and decentralized water treatment
Adam Brady
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
529
259
0.490
Environmental Science
Environmental Engineering
Sustainability
Nature-inspired Treatment Systems
Hussein A Amery
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
772
193
0.250
Water
Middle East
Arab Gulf States
Water security
Food security
Aron Griffin
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
233
181
0.777
Environmental Engineering
John Stults
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
143
143
1.000
Environmental Engineering
Contaminant Transport
PFAS
James Conrad Pritchard
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
56
55
0.982
Environmental Engineering
Laura T Leonard
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
29
29
1.000
Environmental Engineering
Biogeochemistry
Microbiology
Zhaoxun Nancy Yang
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
21
20
0.952
Environmental Engineering
Nature-based Treatment
Biogeochemistry
Shannon Davies Mancus
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5
5
1.000
Environmental Studies
Environmental Communication
Media
Cultural Studies
Performance Studies