The Citation Rankings (Highly Cited Researchers) highlight the most cited and influential researchers across a vast range of scientific fields, covering 197 main and sub-disciplines, including the Art and Humanities Citation Rankings and Social Sciences and Humanities Citation Rankings. This service, offered exclusively by AD Scientific Index, aims to provide a balanced perspective by excluding data from CERN and other statistical sources that disproportionately favor certain researchers, particularly in the social sciences and humanities. This unique approach addresses the advantages researchers with multi-author publications and CERN involvement hold over others. Furthermore, citation rankings help uncover rule violations and unethical practices within the research community. For more detailed citation analyses, explore the 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 :1
air quality
aerosol science
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
238,343
181,221
0.760
* Total Citation Counts Rankings
Ranking Based On Selection :2
Climate change
Tropical marine biology
Coral reefs
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
99,383
42,451
0.427
* Total Citation Counts Rankings
Ranking Based On Selection :3
Urban Water Management
Environmental Biotechnology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
55,260
33,603
0.608
* Total Citation Counts Rankings
Ranking Based On Selection :4
Marine spatial planning
Climate change ecology
Plankton ecology
Biostatistics
Modelling
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
35,784
18,704
0.523
* Total Citation Counts Rankings
Ranking Based On Selection :5
Environmental Epidemiology
Environmental Health
Air Pollution
Exposure Assessment
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
33,492
27,992
0.836
* Total Citation Counts Rankings
Ranking Based On Selection :6
Exposure assessment
biomonitoring
passive sampling
environmental chemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
32,479
20,416
0.629
* Total Citation Counts Rankings
Ranking Based On Selection :7
Environmental Science
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
27,523
14,918
0.542
* Total Citation Counts Rankings
Ranking Based On Selection :8
climate change skepticism
environmental decision-making
vaccination hesitancy
intergroup relations
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
25,636
15,819
0.617
* Total Citation Counts Rankings
Ranking Based On Selection :9
environmental science
protected areas
management effectiveness
nature conservation
national parks
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
21,617
11,148
0.516
* Total Citation Counts Rankings
Ranking Based On Selection :10
water
stormwater
wastewater
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
16,906
11,375
0.673
* Total Citation Counts Rankings
Ranking Based On Selection :11
environmental toxicology
risk assessment
metals
arsenic
mixture contamination
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
12,474
5,719
0.458
* Total Citation Counts Rankings
Ranking Based On Selection :12
Computational Geomechanics
Continuum Mechanics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11,964
2,545
0.213
* Total Citation Counts Rankings
Ranking Based On Selection :13
Wastewater Treatment
Water Treatment
Waste Management
Water quality
Agriculture
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11,710
6,249
0.534
* Total Citation Counts Rankings
Ranking Based On Selection :14
Environmental monitoring
Environmental chemistry
Environmental sciences
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11,393
9,573
0.840
* Total Citation Counts Rankings
Ranking Based On Selection :15
Wastewater-Based Epidemiology
Chemical Analysis
Illicit Drugs
Mass Spectrometry
Liquid Chromatography
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,588
9,049
0.944
* Total Citation Counts Rankings
Ranking Based On Selection :16
Environmental science and technology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,843
6,477
0.826
* Total Citation Counts Rankings
Ranking Based On Selection :17
Air Quality
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,804
3,728
0.478
* Total Citation Counts Rankings
Ranking Based On Selection :18
Climate Change
Extreme Weather Events
Heatwave
Public Health Adaptation
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,348
6,327
0.861
* Total Citation Counts Rankings
Ranking Based On Selection :19
Water Quality
Air Quality
Emissions
Fuels & Additives
Stack Emissions
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,405
4,991
0.779
* Total Citation Counts Rankings
Ranking Based On Selection :20
citizen science
environmental management
social science
human behaviour
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,934
4,195
0.850
* Total Citation Counts Rankings
Ranking Based On Selection :21
Wastewater engineering
process modelling
sewer processes
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,750
2,793
0.588
* Total Citation Counts Rankings
Ranking Based On Selection :22
Circular economy
Waste recycling
Fibre composites
Modelling
Railway sleepers
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,446
4,216
0.948
* Total Citation Counts Rankings
Ranking Based On Selection :23
energy
climate change
adaptation
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,439
2,949
0.664
* Total Citation Counts Rankings
Ranking Based On Selection :24
Urban metabolism
water sensitive urban design
water-energy nexus
water security
circular economy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,230
2,848
0.673
* Total Citation Counts Rankings
Ranking Based On Selection :25
waste management
anaerobic digestion
landfill
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,183
1,889
0.452
Lidia Morawska
Queensland University of Technology
Brisbane, Australia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
238,343
181,221
0.760
air quality
aerosol science
Ove Hoegh Guldberg
University of Queensland
St Lucia, Australia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
99,383
42,451
0.427
Climate change
Tropical marine biology
Coral reefs
Zhiguo Yuan
University of Queensland
St Lucia, Australia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
55,260
33,603
0.608
Urban Water Management
Environmental Biotechnology
Anthony J Richardson
University of Queensland
St Lucia, Australia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
35,784
18,704
0.523
Marine spatial planning
Climate change ecology
Plankton ecology
Biostatistics
Modelling
Luke Knibbs
University of Queensland
St Lucia, Australia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
33,492
27,992
0.836
Environmental Epidemiology
Environmental Health
Air Pollution
Exposure Assessment
Jochen Mueller
University of Queensland
St Lucia, Australia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
32,479
20,416
0.629
Exposure assessment
biomonitoring
passive sampling
environmental chemistry
Kerrie A Wilson
Queensland University of Technology
Brisbane, Australia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
27,523
14,918
0.542
Environmental Science
Matthew Hornsey
University of Queensland
St Lucia, Australia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
25,636
15,819
0.617
climate change skepticism
environmental decision-making
vaccination hesitancy
intergroup relations
Hockings M
University of Queensland
St Lucia, Australia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
21,617
11,148
0.516
environmental science
protected areas
management effectiveness
nature conservation
national parks
Ashantha Goonetilleke
Queensland University of Technology
Brisbane, Australia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
16,906
11,375
0.673
water
stormwater
wastewater
Jack NG
University of Queensland
St Lucia, Australia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
12,474
5,719
0.458
environmental toxicology
risk assessment
metals
arsenic
mixture contamination
Hans Muhlhaus
University of Queensland
St Lucia, Australia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11,964
2,545
0.213
Computational Geomechanics
Continuum Mechanics
Md Anawar Hossain
Queensland University of Technology
Brisbane, Australia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11,710
6,249
0.534
Wastewater Treatment
Water Treatment
Waste Management
Water quality
Agriculture
Phong Thai
Queensland University of Technology
Brisbane, Australia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11,393
9,573
0.840
Environmental monitoring
Environmental chemistry
Environmental sciences
Jake O Brien
University of Queensland
St Lucia, Australia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,588
9,049
0.944
Wastewater-Based Epidemiology
Chemical Analysis
Illicit Drugs
Mass Spectrometry
Liquid Chromatography
Shihu Hu
University of Queensland
St Lucia, Australia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,843
6,477
0.826
Environmental science and technology
Rohan Jayaratne
Queensland University of Technology
Brisbane, Australia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,804
3,728
0.478
Zhiwei Xu
University of Queensland
St Lucia, Australia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,348
6,327
0.861
Climate Change
Extreme Weather Events
Heatwave
Public Health Adaptation
SM Ashrafur Rahman
Queensland University of Technology
Brisbane, Australia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,405
4,991
0.779
Water Quality
Air Quality
Emissions
Fuels & Additives
Stack Emissions
Victoria Martin
University of Queensland
St Lucia, Australia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,934
4,195
0.850
citizen science
environmental management
social science
human behaviour
Keshab Sharma
University of Queensland
St Lucia, Australia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,750
2,793
0.588
Wastewater engineering
process modelling
sewer processes
Wahid Ferdous
University of Southern Queensland
Toowoomba, Australia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,446
4,216
0.948
Circular economy
Waste recycling
Fibre composites
Modelling
Railway sleepers
Peta Ashworth
University of Queensland
St Lucia, Australia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,439
2,949
0.664
energy
climate change
adaptation
Steven Kenway
University of Queensland
St Lucia, Australia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,230
2,848
0.673
Urban metabolism
water sensitive urban design
water-energy nexus
water security
circular economy
William P Clarke
University of Queensland
St Lucia, Australia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,183
1,889
0.452
waste management
anaerobic digestion
landfill