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 :17,626
Civil & Environmental Engineering
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6
6
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :17,627
Environmental Science
Immunology
Cardiology
Nano Particles
Medicine
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6
6
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :17,628
Acoustic Ecology
Soundscape Ecology
Ecoacoustics
Urban Planning and Design & Environmental Education
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6
6
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :17,629
Environmental Sciences
Disaster
Climate Change
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6
6
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :17,630
Environmental statistic
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6
6
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :17,631
engenharia ambiental
gestão ambiental
legislação ambiental
controle de poluição
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6
6
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :17,632
Environmental Economics
Housing
Climate Change
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6
6
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :17,633
Groundwater
Bioremediation
Numerical Modelling
Sub-surface contamination
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6
6
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :17,634
Environmental Engineering
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6
6
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :17,635
Chemical Engineering
Environmental Engineering
Bioengineering
Biotransformation
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6
6
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :17,636
Virology
Metagenomics
HPLC
Mass Spectrometry
Health Communication
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6
6
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :17,637
Artificial Neural Network
Water Resources Management
Typhoon Rainfall
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6
6
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :17,638
Medio ambiente
sostenibilidad
Agricultura
Docencia
Química
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6
5
0.833
* Total Citation Counts Rankings
Ranking Based On Selection :17,639
waste management
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6
5
0.833
* Total Citation Counts Rankings
Ranking Based On Selection :17,640
Çevre Mühendisliği
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6
5
0.833
* Total Citation Counts Rankings
Ranking Based On Selection :17,641
environnement
Géochimie des métaux traces
Aménagement du littoral
e-learning
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6
5
0.833
* Total Citation Counts Rankings
Ranking Based On Selection :17,642
wastewater treatement
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6
5
0.833
* Total Citation Counts Rankings
Ranking Based On Selection :17,643
environnement-écologie-climatologie-biogeographie
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6
5
0.833
* Total Citation Counts Rankings
Ranking Based On Selection :17,644
Environmental Science
Aquatic Resources Management
Biology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6
5
0.833
* Total Citation Counts Rankings
Ranking Based On Selection :17,645
Medio ambiente
sociedad
cultura y turismo
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6
5
0.833
* Total Citation Counts Rankings
Ranking Based On Selection :17,646
IWRM
Water Quality Analysis
Watershed modelling
Groundwater studies
impact of climate change on water resources
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6
5
0.833
* Total Citation Counts Rankings
Ranking Based On Selection :17,647
Environmental Sciences
Agriculture
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6
5
0.833
* Total Citation Counts Rankings
Ranking Based On Selection :17,648
evolutionary biology
behavioral ecology
recreational fishing
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6
5
0.833
* Total Citation Counts Rankings
Ranking Based On Selection :17,649
Environmental Science
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6
5
0.833
* Total Citation Counts Rankings
Ranking Based On Selection :17,650
Environmental Security
Natural resource conflicts and Peace building
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6
4
0.667
* Total Citation Counts Rankings
Rankings
2,253,493
75,411
317
Ranking Based On Selection: 17,626
Osama Heba
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6
6
1.000
Civil & Environmental Engineering
* Total Citation Counts Rankings
Rankings
2,253,493
435,882
57
Ranking Based On Selection: 17,627
Yeganeh Mansourian
University of Maryland Eastern Shore
Princess Anne, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6
6
1.000
Environmental Science
Immunology
Cardiology
Nano Particles
Medicine
* Total Citation Counts Rankings
Rankings
2,253,493
12,517
1,712
Ranking Based On Selection: 17,628
Anastasia Korkontzila
Aristotle University of Thessaloniki
Thessaloniki, Greece
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6
6
1.000
Acoustic Ecology
Soundscape Ecology
Ecoacoustics
Urban Planning and Design & Environmental Education
* Total Citation Counts Rankings
Rankings
2,253,493
44,077
200
Ranking Based On Selection: 17,629
Amin Rahmatali-Khazaee
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6
6
1.000
Environmental Sciences
Disaster
Climate Change
* Total Citation Counts Rankings
Rankings
2,253,493
61,089
3,313
Ranking Based On Selection: 17,630
Gianrico Di Fonzo
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6
6
1.000
Environmental statistic
* Total Citation Counts Rankings
Rankings
2,253,493
68,990
333
Ranking Based On Selection: 17,631
Ricardo Takashi Kuwano
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6
6
1.000
engenharia ambiental
gestão ambiental
legislação ambiental
controle de poluição
* Total Citation Counts Rankings
Rankings
2,253,493
435,882
1,186
Ranking Based On Selection: 17,632
Matt Varkony
University of Miami
Coral Gables, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6
6
1.000
Environmental Economics
Housing
Climate Change
* Total Citation Counts Rankings
Rankings
2,253,493
117,240
232
Ranking Based On Selection: 17,633
Akanksha Srivastava
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6
6
1.000
Groundwater
Bioremediation
Numerical Modelling
Sub-surface contamination
* Total Citation Counts Rankings
Rankings
2,253,493
435,882
3,697
Ranking Based On Selection: 17,634
Shreya Mondhe
University of Florida
Gainesville, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6
6
1.000
Environmental Engineering
* Total Citation Counts Rankings
Rankings
2,253,493
435,882
880
Ranking Based On Selection: 17,635
Shehab Shahreyar
Texas Tech University
Lubbock, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6
6
1.000
Chemical Engineering
Environmental Engineering
Bioengineering
Biotransformation
* Total Citation Counts Rankings
Rankings
2,253,493
117,240
37
Ranking Based On Selection: 17,636
Siddharth Singh Tomar
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6
6
1.000
Virology
Metagenomics
HPLC
Mass Spectrometry
Health Communication
* Total Citation Counts Rankings
Rankings
2,253,493
11,832
105
Ranking Based On Selection: 17,637
Gary Wee
Tamkang University
New Taipei City, Taiwan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6
6
1.000
Artificial Neural Network
Water Resources Management
Typhoon Rainfall
* Total Citation Counts Rankings
Rankings
2,261,509
36,971
807
Ranking Based On Selection: 17,638
Luz Maritza Sierra Fandiño
Universidad Veracruzana
Xalapa, Mexico
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6
5
0.833
Medio ambiente
sostenibilidad
Agricultura
Docencia
Química
* Total Citation Counts Rankings
Rankings
2,261,509
17,488
1,560
Ranking Based On Selection: 17,639
Dikobe Lucas Mphaka
University of South Africa
Pretoria, South Africa
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6
5
0.833
* Total Citation Counts Rankings
Rankings
2,261,509
75,695
1,764
Ranking Based On Selection: 17,640
Adeleh Rashidi
Hacettepe University
Ankara, Türkiye
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6
5
0.833
* Total Citation Counts Rankings
Rankings
2,261,509
17,738
602
Ranking Based On Selection: 17,641
Houria Athmani
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6
5
0.833
environnement
Géochimie des métaux traces
Aménagement du littoral
e-learning
* Total Citation Counts Rankings
Rankings
2,261,509
44,314
1,472
Ranking Based On Selection: 17,642
Hassan Jalilvand
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6
5
0.833
wastewater treatement
* Total Citation Counts Rankings
Rankings
2,261,509
17,738
546
Ranking Based On Selection: 17,643
Merniz Noureddine
Université de M'sila
M'Sila, Algeria
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6
5
0.833
environnement-écologie-climatologie-biogeographie
* Total Citation Counts Rankings
Rankings
2,262,451
7,480
49
Ranking Based On Selection: 17,644
Glenn Bryan Creencia
Cavite State University
Indang, Philippines
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6
5
0.833
Environmental Science
Aquatic Resources Management
Biology
* Total Citation Counts Rankings
Rankings
2,262,451
37,016
351
Ranking Based On Selection: 17,645
Ana Yolanda Rosas Acevedo
Universidad Autónoma de Guerrero
Chilpancingo de los Bravo, Mexico
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6
5
0.833
Medio ambiente
sociedad
cultura y turismo
* Total Citation Counts Rankings
Rankings
2,262,451
5,910
51
Ranking Based On Selection: 17,646
Kwabena Antwi Kusi
Sunyani Technical University
Sunyani, Ghana
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6
5
0.833
IWRM
Water Quality Analysis
Watershed modelling
Groundwater studies
impact of climate change on water resources
* Total Citation Counts Rankings
Rankings
2,262,451
117,961
236
Ranking Based On Selection: 17,647
Suguna Devakumari M
Karunya University
Coimbatore, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6
5
0.833
Environmental Sciences
Agriculture
* Total Citation Counts Rankings
Rankings
2,262,451
11,295
675
Ranking Based On Selection: 17,648
Reetta Väätäinen
University of Eastern Finland
Joensuu, Finland
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6
5
0.833
evolutionary biology
behavioral ecology
recreational fishing
* Total Citation Counts Rankings
Rankings
2,262,451
436,944
6,894
Ranking Based On Selection: 17,649
Sushama Sanjay Darade
University of Michigan
Ann Arbor, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6
5
0.833
Environmental Science
* Total Citation Counts Rankings
Rankings
2,263,717
7,225
694
Ranking Based On Selection: 17,650
Stephen Chege Wairuri
Kenyatta University
Nairobi, Kenya
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6
4
0.667
Environmental Security
Natural resource conflicts and Peace building