Citation Rankings
Highly Cited Researchers
World Highly Cited Researchers Citation Engineering & Technology Engineering & Technology / Environmental Science & Engineering Rankings 2025
Citation Rankings (Highly Cited Researchers) and the list of the most cited and influential researchers cover a wide range of scientific fields, spanning 197 main and sub-disciplines, as well as the Art and Humanities Citation Rankings and Social Sciences and Humanities Citation Rankings, offering a unique service. Additionally, the list without CERN, Statistical Data, etc., provided exclusively by “AD Scientific Index”, is part of our effort to balance the situation created by CERN and researchers with statistical data, who have an advantage over others, especially those in the social and humanities fields. There should be new regulations for multi-author and CERN papers. Citation lists also reveal many rule violations and unethical practices. See also for more specific citation analyses: Scientists Last 6 years Citation Index, Universities Total Citations Rankings 2025 and Universities Last 6 Years Citations Rankings 2025
* Total Citation Counts Rankings
Ranking Based On Selection :17,751
Microplastic
Water Quality
Soil Quality
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5
3
0.600
* Total Citation Counts Rankings
Ranking Based On Selection :17,752
Environmental Science and Policy
Conservation Biology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5
3
0.600
* Total Citation Counts Rankings
Ranking Based On Selection :17,753
Environmental Science
Remote Sensing
Mine Drainage
Water Quality
Spatial Modeling
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5
3
0.600
* Total Citation Counts Rankings
Ranking Based On Selection :17,754
Environmental Sciences
GIS
Remote Sensing
Water Resources Management
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5
2
0.400
* Total Citation Counts Rankings
Ranking Based On Selection :17,755
Environmental engineering
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5
2
0.400
* Total Citation Counts Rankings
Ranking Based On Selection :17,756
environmental science
phytoremediation
mangrove
seagrasses
seaweed
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5
2
0.400
* Total Citation Counts Rankings
Ranking Based On Selection :17,757
Environmental Science
Hydrology
Geology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5
2
0.400
* Total Citation Counts Rankings
Ranking Based On Selection :17,758
environmental engineering
resource recovery
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5
2
0.400
* Total Citation Counts Rankings
Ranking Based On Selection :17,759
bioremediation
environmental engineering
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5
2
0.400
* Total Citation Counts Rankings
Ranking Based On Selection :17,760
Environmental Science
Climate Change
Occupational Health and Safety
Soil Biogeochemistry
Wastewater Treatment
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5
2
0.400
* Total Citation Counts Rankings
Ranking Based On Selection :17,761
Environmental Engineering
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5
2
0.400
* Total Citation Counts Rankings
Ranking Based On Selection :17,762
Civil and Environmental Engineering
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5
1
0.200
* Total Citation Counts Rankings
Ranking Based On Selection :17,763
Environmental engineering
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5
1
0.200
* Total Citation Counts Rankings
Ranking Based On Selection :17,764
Environment
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5
1
0.200
* Total Citation Counts Rankings
Ranking Based On Selection :17,765
Environmental Sustainability
Wastes Management
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5
1
0.200
* Total Citation Counts Rankings
Ranking Based On Selection :17,766
環境工程
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5
0
0.000
* Total Citation Counts Rankings
Ranking Based On Selection :17,767
Environment Sustainability Environmental Impact Assessment Environmental Analysis Environmental Pollution Climate Change Adaptat
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5
0
0.000
* Total Citation Counts Rankings
Ranking Based On Selection :17,768
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5
0
0.000
* Total Citation Counts Rankings
Ranking Based On Selection :17,769
Climate Change
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5
0
0.000
* Total Citation Counts Rankings
Ranking Based On Selection :17,770
Civil & Environmental Engineering
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4
4
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :17,771
Environmental Engineering
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4
4
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :17,772
environmental engineering
coordination of socio-environmental projects
rural enterprises
program management
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4
4
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :17,773
environmental engineering
prediction model development
algae control
bio-production
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4
4
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :17,774
Environmental Science and Biological Sciences
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4
4
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :17,775
Veterinary Medicine
Animal Science
Environmental Science
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4
4
1.000
* Total Citation Counts Rankings
Rankings
2,285,318
439,275
215
Ranking Based On Selection: 17,751
Moayad M Yacoub
Ball State University
Muncie, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5
3
0.600
Microplastic
Water Quality
Soil Quality
* Total Citation Counts Rankings
Rankings
2,285,809
439,311
1,334
Ranking Based On Selection: 17,752
Jennifer L Thornhill
George Mason University
Fairfax, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5
3
0.600
Environmental Science and Policy
Conservation Biology
* Total Citation Counts Rankings
Rankings
2,285,809
439,311
773
Ranking Based On Selection: 17,753
Brandon K Holzbauer-Schweitzer
University of Oklahoma
Norman, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5
3
0.600
Environmental Science
Remote Sensing
Mine Drainage
Water Quality
Spatial Modeling
* Total Citation Counts Rankings
Rankings
2,286,911
98,661
4,582
Ranking Based On Selection: 17,754
Imtiaz Ahmed
Tsinghua University
Beijing, China
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5
2
0.400
Environmental Sciences
GIS
Remote Sensing
Water Resources Management
* Total Citation Counts Rankings
Rankings
2,286,911
15,043
117
Ranking Based On Selection: 17,755
Dinu Ilinca
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5
2
0.400
Environmental engineering
* Total Citation Counts Rankings
Rankings
2,287,232
7,830
109
Ranking Based On Selection: 17,756
Jo Adrianne A. Espiritu
Central Luzon State University
Science City of Muñoz, Philippines
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5
2
0.400
environmental science
phytoremediation
mangrove
seagrasses
seaweed
* Total Citation Counts Rankings
Rankings
2,287,232
22,702
334
Ranking Based On Selection: 17,757
Nor Azlina Abdul Aziz
Universiti Sultan Zainal Abidin
Kuala Terengganu, Malaysia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5
2
0.400
Environmental Science
Hydrology
Geology
* Total Citation Counts Rankings
Rankings
2,287,232
439,455
6,936
Ranking Based On Selection: 17,758
Pedro Puente
University of Michigan
Ann Arbor, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5
2
0.400
environmental engineering
resource recovery
* Total Citation Counts Rankings
Rankings
2,287,232
120,228
297
Ranking Based On Selection: 17,759
Aswani Mt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5
2
0.400
bioremediation
environmental engineering
* Total Citation Counts Rankings
Rankings
2,287,232
23,350
575
Ranking Based On Selection: 17,760
Syed Naveed Qamar
University of Agriculture Faisalabad
Faisalabad, Pakistan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5
2
0.400
Environmental Science
Climate Change
Occupational Health and Safety
Soil Biogeochemistry
Wastewater Treatment
* Total Citation Counts Rankings
Rankings
2,287,232
120,228
19
Ranking Based On Selection: 17,761
Sudam Prakash Chavan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5
2
0.400
Environmental Engineering
* Total Citation Counts Rankings
Rankings
2,288,122
32,907
2,175
Ranking Based On Selection: 17,762
Abera Deressa Adeba
Yonsei University
Seoul, South Korea
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5
1
0.200
Civil and Environmental Engineering
* Total Citation Counts Rankings
Rankings
2,288,122
120,308
11
Ranking Based On Selection: 17,763
Mohamedsuhail Thayyil
M E S College of Engineering Kuttippuram
Kuttippuram, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5
1
0.200
Environmental engineering
* Total Citation Counts Rankings
Rankings
2,288,355
7,456
249
Ranking Based On Selection: 17,764
Jane Bosibori Masese Oteki
Technical University of Kenya
Nairobi, Kenya
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5
1
0.200
* Total Citation Counts Rankings
Rankings
2,288,355
95,218
104
Ranking Based On Selection: 17,765
Chukwudi Anthony Nwigwe;
University of Northampton
Northampton, United Kingdom
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5
1
0.200
Environmental Sustainability
Wastes Management
* Total Citation Counts Rankings
Rankings
2,289,137
11,929
169
Ranking Based On Selection: 17,766
Ming-Jui Hung 洪明瑞
Ming Chi University of Technology
New Taipei City, Taiwan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5
0
0.000
* Total Citation Counts Rankings
Rankings
2,289,137
5,811
451
Ranking Based On Selection: 17,767
Rakhima Isanova
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5
0
0.000
Environment Sustainability Environmental Impact Assessment Environmental Analysis Environmental Pollution Climate Change Adaptat
* Total Citation Counts Rankings
Rankings
2,289,137
95,233
426
Ranking Based On Selection: 17,768
Karen Scott
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5
0
0.000
* Total Citation Counts Rankings
Rankings
2,289,137
23,359
1,171
Ranking Based On Selection: 17,769
Tariq Mahmood Bajwa
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5
0
0.000
* Total Citation Counts Rankings
Rankings
2,289,670
439,749
2,315
Ranking Based On Selection: 17,770
David Bazzett
Rutgers The State University of New Jersey
New Brunswick, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4
4
1.000
Civil & Environmental Engineering
* Total Citation Counts Rankings
Rankings
2,289,670
120,434
264
Ranking Based On Selection: 17,771
Senthilkumar Ganapathy
Annamalai University
Chidambaram, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4
4
1.000
Environmental Engineering
* Total Citation Counts Rankings
Rankings
2,289,660
16,685
108
Ranking Based On Selection: 17,772
Jenny Rocío García-Rojas
Universidad de Santander
Bucaramanga, Colombia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4
4
1.000
environmental engineering
coordination of socio-environmental projects
rural enterprises
program management
* Total Citation Counts Rankings
Rankings
2,289,670
439,749
2,632
Ranking Based On Selection: 17,773
Hakyung Lee
Washington University Saint Louis
St. Louis, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4
4
1.000
environmental engineering
prediction model development
algae control
bio-production
* Total Citation Counts Rankings
Rankings
2,289,670
7,853
9
Ranking Based On Selection: 17,774
Shian Morallos
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4
4
1.000
Environmental Science and Biological Sciences
* Total Citation Counts Rankings
Rankings
2,289,670
7,853
23
Ranking Based On Selection: 17,775
Nieta Amit
University of Eastern Philippines
Catarman, Philippines
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4
4
1.000
Veterinary Medicine
Animal Science
Environmental Science