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 :17,726
Environmental Engineering
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5
5
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :17,727
Environmental Science
Compost
Pollution
Soil Microbiology
Compostable Bioplastics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5
5
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :17,728
Meio Ambiente
tratamento de efluentes
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5
5
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :17,729
Environmental sociology
climate change
research methods
organizations
inequalities
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5
5
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :17,730
Environmental Sciences
Wastewater Treatment
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5
5
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :17,731
environmental science
standardization of laboratories
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5
5
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :17,732
Air Pollution
Atmospheric Sciences
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5
5
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :17,733
Toxicology
Cancer biology
Bio-remediation
Pollution control
Biochemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5
5
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :17,734
Marine Ecology
Marine Protected Areas
Blue Carbon
Fish Ecology
Climate Changes
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5
5
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :17,735
Controlled Environment Agriculture
photobiology
LEDs
medicinal plants
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5
5
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :17,736
Transportation
Geoenvironmental Engineering
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5
5
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :17,737
geotechnical engineering
geo-environmental engineering
soil improvement
soil contamination
soil remediation
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5
5
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :17,738
Environmental Engineering
Process Safety
Risk Management
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5
5
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :17,739
Environmental Engineering
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5
5
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :17,740
Environmental Engineering
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5
5
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :17,741
Electrochemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5
5
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :17,742
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5
5
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :17,743
biến đổi khí hậu
kinh tế học
kinh tế môi trường
phương pháp nghiên cứu
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5
4
0.800
* Total Citation Counts Rankings
Ranking Based On Selection :17,744
Biogeography
Environmental Sciences
Botany
Microbiology
Rhizobiology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5
4
0.800
* Total Citation Counts Rankings
Ranking Based On Selection :17,745
Kỹ thuật môi trường
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5
4
0.800
* Total Citation Counts Rankings
Ranking Based On Selection :17,746
climate change adaptation
waterfronts
GIS
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5
4
0.800
* Total Citation Counts Rankings
Ranking Based On Selection :17,747
Environmental Science
statistics
education
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5
4
0.800
* Total Citation Counts Rankings
Ranking Based On Selection :17,748
environmental Archaeology
climate change
palaeo-environment
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5
4
0.800
* Total Citation Counts Rankings
Ranking Based On Selection :17,749
Climate change adaptation
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5
4
0.800
* Total Citation Counts Rankings
Ranking Based On Selection :17,750
Environmental Radioactivity and Dosimetry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5
3
0.600
* Total Citation Counts Rankings
Rankings
2,272,198
437,901
4,927
Ranking Based On Selection: 17,726
Zhu Mei
Columbia University New York
New York City, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5
5
1.000
Environmental Engineering
* Total Citation Counts Rankings
Rankings
2,272,198
47,628
326
Ranking Based On Selection: 17,727
Emily Bryson
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5
5
1.000
Environmental Science
Compost
Pollution
Soil Microbiology
Compostable Bioplastics
* Total Citation Counts Rankings
Rankings
2,272,198
69,875
573
Ranking Based On Selection: 17,728
Daniela Caroline Antes
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5
5
1.000
Meio Ambiente
tratamento de efluentes
* Total Citation Counts Rankings
Rankings
2,272,188
437,902
1,147
Ranking Based On Selection: 17,729
Azdren Coma
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5
5
1.000
Environmental sociology
climate change
research methods
organizations
inequalities
* Total Citation Counts Rankings
Rankings
2,272,198
118,867
414
Ranking Based On Selection: 17,730
Ganesan Karthikeyan
Tamil Nadu Agricultural University
Coimbatore, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5
5
1.000
Environmental Sciences
Wastewater Treatment
* Total Citation Counts Rankings
Rankings
2,272,198
44,548
632
Ranking Based On Selection: 17,731
Fariba Esmaeili
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5
5
1.000
environmental science
standardization of laboratories
* Total Citation Counts Rankings
Rankings
2,272,198
118,867
345
Ranking Based On Selection: 17,732
Naveen S Lal
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5
5
1.000
Air Pollution
Atmospheric Sciences
* Total Citation Counts Rankings
Rankings
2,272,198
118,867
98
Ranking Based On Selection: 17,733
Samikshya Mishra
Sambalpur University
Burla, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5
5
1.000
Toxicology
Cancer biology
Bio-remediation
Pollution control
Biochemistry
* Total Citation Counts Rankings
Rankings
2,272,198
61,248
1,219
Ranking Based On Selection: 17,734
Paolo Cortelezzi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5
5
1.000
Marine Ecology
Marine Protected Areas
Blue Carbon
Fish Ecology
Climate Changes
* Total Citation Counts Rankings
Rankings
2,272,198
58,625
1,028
Ranking Based On Selection: 17,735
Lauren Plotnik
University of Guelph
Guelph, Canada
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5
5
1.000
Controlled Environment Agriculture
photobiology
LEDs
medicinal plants
* Total Citation Counts Rankings
Rankings
2,272,198
118,867
25
Ranking Based On Selection: 17,736
Amit Tripathi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5
5
1.000
Transportation
Geoenvironmental Engineering
* Total Citation Counts Rankings
Rankings
2,272,198
44,548
474
Ranking Based On Selection: 17,737
Farhad Karimi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5
5
1.000
geotechnical engineering
geo-environmental engineering
soil improvement
soil contamination
soil remediation
* Total Citation Counts Rankings
Rankings
2,272,198
118,867
390
Ranking Based On Selection: 17,738
Gokul Mahajan
National Institute of Technology Tiruchirappalli
Tiruchirappalli, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5
5
1.000
Environmental Engineering
Process Safety
Risk Management
* Total Citation Counts Rankings
Rankings
2,272,198
118,867
153
Ranking Based On Selection: 17,739
Tejaswini M
Dayananda Sagar College of Engineering
Karnataka, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5
5
1.000
Environmental Engineering
* Total Citation Counts Rankings
Rankings
2,272,198
437,901
2,791
Ranking Based On Selection: 17,740
Romuald Gonety
Michigan State University
East Lansing, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5
5
1.000
Environmental Engineering
* Total Citation Counts Rankings
Rankings
2,272,198
98,078
37
Ranking Based On Selection: 17,741
Hmcm Jayawardana
JiangSu Open University
Jiangsu, China
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5
5
1.000
* Total Citation Counts Rankings
Rankings
2,272,198
8,329
341
Ranking Based On Selection: 17,742
Cindy Escalona
Pontificia Universidad Católica de Valparaíso
Valparaíso, Chile
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5
5
1.000
* Total Citation Counts Rankings
Rankings
2,282,902
9,893
398
Ranking Based On Selection: 17,743
Trần Thị Thu Hiền
Hue University
Hue, Vietnam
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5
4
0.800
biến đổi khí hậu
kinh tế học
kinh tế môi trường
phương pháp nghiên cứu
* Total Citation Counts Rankings
Rankings
2,283,587
4,826
590
Ranking Based On Selection: 17,744
Cs Hettiarachchi
University of Peradeniya
Sri Lanka, Sri Lanka
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5
4
0.800
Biogeography
Environmental Sciences
Botany
Microbiology
Rhizobiology
* Total Citation Counts Rankings
Rankings
2,283,597
9,899
130
Ranking Based On Selection: 17,745
Phạm Ngọc Hòa
Ho Chi Minh City University of Food Industry HCM
Ho Chi Minh City, Vietnam
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5
4
0.800
* Total Citation Counts Rankings
Rankings
2,283,597
10,402
90
Ranking Based On Selection: 17,746
Clara Ventura
Instituto Superior de Entre Douro e Vouga
Santa Maria da Feira, Portugal
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5
4
0.800
climate change adaptation
waterfronts
GIS
* Total Citation Counts Rankings
Rankings
2,283,597
7,787
73
Ranking Based On Selection: 17,747
Prima R. Silvestre
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5
4
0.800
Environmental Science
statistics
education
* Total Citation Counts Rankings
Rankings
2,283,597
42,655
217
Ranking Based On Selection: 17,748
Kelechukwu Okezie
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5
4
0.800
environmental Archaeology
climate change
palaeo-environment
* Total Citation Counts Rankings
Rankings
2,283,597
7,400
96
Ranking Based On Selection: 17,749
Danice Otieno Awinda
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5
4
0.800
Climate change adaptation
* Total Citation Counts Rankings
Rankings
2,285,328
42,745
93
Ranking Based On Selection: 17,750
Adebayo Oluwaseun Caleb
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5
3
0.600
Environmental Radioactivity and Dosimetry