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 :17,576
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6
6
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :17,577
Environmental Science
Land Assessment and Spatial Planning
Modeling
Vegetation
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6
6
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :17,578
green chemistry
environmental sustainability
science education
professional education
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6
6
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :17,579
Sustainable and Smart Structures
BIM Technology
Building Energy optimization
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6
6
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :17,580
engenharia ambiental
segurança do trabalho
energias renováveis
biocombustíveis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6
6
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :17,581
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6
6
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :17,582
soil health
water chemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6
6
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :17,583
Environmental Science
Forestry
Carbon Sequestration
Remote Sensing
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6
6
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :17,584
Coral Reefs
Reef Fish Ecology
Corallivorous Fish
eDNA
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6
6
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :17,585
Bioenergy
Phytoremediation
Lifecycle assessment
Landfill restoration
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6
6
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :17,586
Avian brood parasitism
Color Perception
Behavioral Ecology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6
6
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :17,587
GIS
Spatial Analysis
Environmental Engineering
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6
6
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :17,588
Food engineering and technology
Food Biotechnology
Bioprocess Engineering
Environmental Engineering
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6
6
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :17,589
Environmental Engineering
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6
6
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :17,590
chemical engineering
environmental engineering
petrol engineering
materials engineering
mechanical engineering
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6
6
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :17,591
Solid Waste Management
Hazardous Waste Management
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6
6
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :17,592
môi trường
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6
6
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :17,593
Environmental sciences
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6
6
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :17,594
environmental science
conservation
wildlife
drrm
health and safety
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6
6
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :17,595
Environmental Management
Ecosystem Based Adaption
Human Geography
Environmental Epidemiology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6
6
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :17,596
Environmental science
Environmental pollution and Microplastics pollution
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6
6
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :17,597
Environmental Science
Green Economy
Climate Change
Climate Justice
Politics and Social Work
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6
6
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :17,598
Environmental Management and Sustainability
Landuse Planning and Space Allocation
Informal Sector and Sustainable Smart Urban
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6
6
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :17,599
Climate Change
Water management
Agriculture saince
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6
6
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :17,600
Botanical pesticide
Phytochemical analysis of medicinal plant
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6
6
1.000
* Total Citation Counts Rankings
Rankings
2,248,542
20,626
153
Ranking Based On Selection: 17,576
Sarah Al-Jarjees
Al Iraqia University
Baghdad, Iraq
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6
6
1.000
* Total Citation Counts Rankings
Rankings
2,248,542
43,964
1,687
Ranking Based On Selection: 17,577
Hannaneh Sadat Sadat Mousavi|Hannaneh Sadat Mousavi, Hannaneh Mousavi
University of Tehran
Tehran, Iran
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6
6
1.000
Environmental Science
Land Assessment and Spatial Planning
Modeling
Vegetation
* Total Citation Counts Rankings
Rankings
2,248,542
7,281
13
Ranking Based On Selection: 17,578
Marijul Jovero
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6
6
1.000
green chemistry
environmental sustainability
science education
professional education
* Total Citation Counts Rankings
Rankings
2,248,542
61,038
3,308
Ranking Based On Selection: 17,579
Amirhossein Arbab
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6
6
1.000
Sustainable and Smart Structures
BIM Technology
Building Energy optimization
* Total Citation Counts Rankings
Rankings
2,248,542
68,797
63
Ranking Based On Selection: 17,580
Deiby Anne Uchôa Barroso Bizerra
Escola Nacional de Ciências Estatísticas
Rio de Janeiro, Brazil
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6
6
1.000
engenharia ambiental
segurança do trabalho
energias renováveis
biocombustíveis
* Total Citation Counts Rankings
Rankings
2,248,542
435,379
991
Ranking Based On Selection: 17,581
Aashna Shakya
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6
6
1.000
* Total Citation Counts Rankings
Rankings
2,248,542
116,792
96
Ranking Based On Selection: 17,582
Syed Nikhat Ahmed
Sambalpur University
Burla, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6
6
1.000
soil health
water chemistry
* Total Citation Counts Rankings
Rankings
2,248,542
116,792
213
Ranking Based On Selection: 17,583
Tanvi Hussain
Gauhati University
Guwahati, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6
6
1.000
Environmental Science
Forestry
Carbon Sequestration
Remote Sensing
* Total Citation Counts Rankings
Rankings
2,248,542
47,415
3,295
Ranking Based On Selection: 17,584
Tsai-Hsuan Tony Hsu
University of Sydney
Sydney, Australia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6
6
1.000
Coral Reefs
Reef Fish Ecology
Corallivorous Fish
eDNA
* Total Citation Counts Rankings
Rankings
2,248,542
435,379
1,070
Ranking Based On Selection: 17,585
Zainab Tariq
Syracuse University
Syracuse, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6
6
1.000
Bioenergy
Phytoremediation
Lifecycle assessment
Landfill restoration
* Total Citation Counts Rankings
Rankings
2,248,542
435,379
1,318
Ranking Based On Selection: 17,586
Juliana Villa
George Mason University
Fairfax, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6
6
1.000
Avian brood parasitism
Color Perception
Behavioral Ecology
* Total Citation Counts Rankings
Rankings
2,248,542
97,101
16
Ranking Based On Selection: 17,587
Sumarsono
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6
6
1.000
GIS
Spatial Analysis
Environmental Engineering
* Total Citation Counts Rankings
Rankings
2,248,542
435,379
3,128
Ranking Based On Selection: 17,588
Shruthy Seshadrinathan
Ohio State University
Columbus, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6
6
1.000
Food engineering and technology
Food Biotechnology
Bioprocess Engineering
Environmental Engineering
* Total Citation Counts Rankings
Rankings
2,248,542
435,379
2,974
Ranking Based On Selection: 17,589
Bianca F Costa|BF Costa
University of Southern California
Los Angeles, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6
6
1.000
Environmental Engineering
* Total Citation Counts Rankings
Rankings
2,248,542
20,626
179
Ranking Based On Selection: 17,590
Mudhaffar Yacoub Hussein
University of Misan
Lahore, Iraq
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6
6
1.000
chemical engineering
environmental engineering
petrol engineering
materials engineering
mechanical engineering
* Total Citation Counts Rankings
Rankings
2,248,542
97,101
188
Ranking Based On Selection: 17,591
Dwi Indrawati
Universitas Trisakti
Jakarta, Indonesia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6
6
1.000
Solid Waste Management
Hazardous Waste Management
* Total Citation Counts Rankings
Rankings
2,248,542
9,682
122
Ranking Based On Selection: 17,592
Nguyễn Thu Hiền
Ho Chi Minh City University of Food Industry HCM
Ho Chi Minh City, Vietnam
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6
6
1.000
* Total Citation Counts Rankings
Rankings
2,248,542
1,681
170
Ranking Based On Selection: 17,593
Diana Pungar
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6
6
1.000
Environmental sciences
* Total Citation Counts Rankings
Rankings
2,248,542
7,281
487
Ranking Based On Selection: 17,594
Michael S Sanchez
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6
6
1.000
environmental science
conservation
wildlife
drrm
health and safety
* Total Citation Counts Rankings
Rankings
2,248,542
17,315
1,563
Ranking Based On Selection: 17,595
Bopaki Phogole
University of Johannesburg
Johannesburg, South Africa
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6
6
1.000
Environmental Management
Ecosystem Based Adaption
Human Geography
Environmental Epidemiology
* Total Citation Counts Rankings
Rankings
2,248,542
36,058
132
Ranking Based On Selection: 17,596
Sumaya Sharmin
Saitama University
Saitama, Japan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6
6
1.000
Environmental science
Environmental pollution and Microplastics pollution
* Total Citation Counts Rankings
Rankings
2,248,542
7,120
682
Ranking Based On Selection: 17,597
Duncan Omwami
Kenyatta University
Nairobi, Kenya
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6
6
1.000
Environmental Science
Green Economy
Climate Change
Climate Justice
Politics and Social Work
* Total Citation Counts Rankings
Rankings
2,248,542
41,179
629
Ranking Based On Selection: 17,598
Rosemary Chinonye Emeana
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6
6
1.000
Environmental Management and Sustainability
Landuse Planning and Space Allocation
Informal Sector and Sustainable Smart Urban
* Total Citation Counts Rankings
Rankings
2,253,493
97,517
9
Ranking Based On Selection: 17,599
Amaluddin
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6
6
1.000
Climate Change
Water management
Agriculture saince
* Total Citation Counts Rankings
Rankings
2,253,493
13,980
276
Ranking Based On Selection: 17,600
Shafiqul Islam
Rajshahi University
Rajshahi, Bangladesh
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6
6
1.000
Botanical pesticide
Phytochemical analysis of medicinal plant