Top 100 scientists can be ranked globally or specific to the following regions including Africa, Asia, Europe, North America, Latin America, Oceania, Arab League, ASEAN, EECA, and BRICS based on total H-index scores without any breakdown by subject areas. Top 100 rankings in the world, in a continent, or a region include standardized subjects areas of Agriculture & Forestry, Arts, Design and Architecture, Business & Management, Economics & Econometrics, Education, Engineering & Technology, History, Philosophy, Theology, Law/Law and Legal Studies, Medical and Health Sciences, Natural Sciences, Social Sciences, Art and Humanities Rankings and Social Sciences and Humanities Rankings BETA VERSION. Subject field ranking in world, region, country and university is beta version since subject field "others" (873,864 scientists profile whose branch cannot be determined, not yet edited or determined) is excluded, so the ranking will change as the others fields are edited. Please note that. Subjects indicated as “ * others ” will not be included in the ranking by regions and subjects.
Bioremediation
Ecotoxicology
Environmental Science
Environmental Microbiology
Mixed Contaminants
Metrics
H-Index
i10 Index
Citation
100
481
39,032
Environmental Science and Management
Metrics
H-Index
i10 Index
Citation
64
177
16,257
hydrology
Metrics
H-Index
i10 Index
Citation
52
110
9,658
* Rankings
Ranking Based On Selection :4
hydrology
meteorology
Metrics
H-Index
i10 Index
Citation
45
108
8,333
* Rankings
Ranking Based On Selection :5
Environmental Soil Chemistry
waste utilisation
sorption remediation
Metrics
H-Index
i10 Index
Citation
38
69
5,665
* Rankings
Ranking Based On Selection :6
Hydrology
Ecohydrology
Ecogeomorphology
Water Resources
Metrics
H-Index
i10 Index
Citation
33
56
3,635
* Rankings
Ranking Based On Selection :7
aquatic toxicology
ecotoxicology
marine ecotoxicology
Metrics
H-Index
i10 Index
Citation
32
61
4,888
* Rankings
Ranking Based On Selection :8
Toxicology
Environmental Sciences
Metrics
H-Index
i10 Index
Citation
28
48
2,980
* Rankings
Ranking Based On Selection :9
Female hormones
Exercise performance
Training adaptations
Metrics
H-Index
i10 Index
Citation
27
36
4,976
* Rankings
Ranking Based On Selection :10
Catchment hydrology
GIS and Remote Sensing
Environmental Planning
Spatial Analysis
Spatial Optimization
Metrics
H-Index
i10 Index
Citation
26
50
2,129
* Rankings
Ranking Based On Selection :11
Analytical Chemistry
Environmental Analysis
Materials Characterization
Metrics
H-Index
i10 Index
Citation
25
47
3,769
* Rankings
Ranking Based On Selection :12
Environmental Science
Biomedical
Protein Biophysics
Laser Confocal Microscopy
Metrics
H-Index
i10 Index
Citation
20
32
1,365
* Rankings
Ranking Based On Selection :13
Circular economy
Sustainability
Low carbon technologies
Metrics
H-Index
i10 Index
Citation
19
30
1,583
* Rankings
Ranking Based On Selection :14
sustainability
political economy
climate change
complex adaptive systems
teaching and learning
Metrics
H-Index
i10 Index
Citation
18
23
1,180
* Rankings
Ranking Based On Selection :15
Environmental impact assessment
renewable energy
climate change
sustainable development
Metrics
H-Index
i10 Index
Citation
17
27
1,131
* Rankings
Ranking Based On Selection :16
Water quality
environmental monitoring
aquatic ecology
environmental microbiology
Metrics
H-Index
i10 Index
Citation
17
22
2,060
* Rankings
Ranking Based On Selection :17
Small wastewater systems
pollution source tracking
contaminated soil and groundwater
constructed wetlands
Metrics
H-Index
i10 Index
Citation
17
26
1,202
* Rankings
Ranking Based On Selection :18
environmental science
soil chemistry
lead
bioavailability
Metrics
H-Index
i10 Index
Citation
16
18
1,082
* Rankings
Ranking Based On Selection :19
Environmental remediation
Metrics
H-Index
i10 Index
Citation
14
16
776
* Rankings
Ranking Based On Selection :20
sustainable construction and communities
Metrics
H-Index
i10 Index
Citation
13
22
596
* Rankings
Ranking Based On Selection :21
environmental remediation
sustainability
ecological rehabilitation
hyperaccummulator plants
Metrics
H-Index
i10 Index
Citation
11
11
612
* Rankings
Ranking Based On Selection :22
Environmental and Occupational Health and Safety
Metrics
H-Index
i10 Index
Citation
4
4
1,768
* Rankings
Ranking Based On Selection :23
Unsaturated soil mechanics
rock mechanics
Geoenvironmental engineering
Metrics
H-Index
i10 Index
Citation
1
1
11
Megharaj Mallavarapu|Mallavarapu Megharaj
University of Newcastle
Callaghan, Australia
Metrics
H-Index
i10 Index
Citation Counts
100
481
39,032
Bioremediation
Ecotoxicology
Environmental Science
Environmental Microbiology
Mixed Contaminants
Mohammad Mahmudur Rahman
University of Newcastle
Callaghan, Australia
Metrics
H-Index
i10 Index
Citation Counts
64
177
16,257
Environmental Science and Management
Garry Willgoose
University of Newcastle
Callaghan, Australia
Metrics
H-Index
i10 Index
Citation Counts
52
110
9,658
Jetse Kalma
University of Newcastle
Callaghan, Australia
Metrics
H-Index
i10 Index
Citation Counts
45
108
8,333
hydrology
meteorology
Yanju Liu
University of Newcastle
Callaghan, Australia
Metrics
H-Index
i10 Index
Citation Counts
38
69
5,665
Environmental Soil Chemistry
waste utilisation
sorption remediation
Patricia M Saco
University of Newcastle
Callaghan, Australia
Metrics
H-Index
i10 Index
Citation Counts
33
56
3,635
Hydrology
Ecohydrology
Ecogeomorphology
Water Resources
Geoff R MacFarlane
University of Newcastle
Callaghan, Australia
Metrics
H-Index
i10 Index
Citation Counts
32
61
4,888
aquatic toxicology
ecotoxicology
marine ecotoxicology
Richard Yu
University of Newcastle
Callaghan, Australia
Metrics
H-Index
i10 Index
Citation Counts
28
48
2,980
Toxicology
Environmental Sciences
Xanne AK Janse de Jonge
University of Newcastle
Callaghan, Australia
Metrics
H-Index
i10 Index
Citation Counts
27
36
4,976
Female hormones
Exercise performance
Training adaptations
In Young Yeo
University of Newcastle
Callaghan, Australia
Metrics
H-Index
i10 Index
Citation Counts
26
50
2,129
Catchment hydrology
GIS and Remote Sensing
Environmental Planning
Spatial Analysis
Spatial Optimization
Rajarathnam D
University of Newcastle
Callaghan, Australia
Metrics
H-Index
i10 Index
Citation Counts
25
47
3,769
Analytical Chemistry
Environmental Analysis
Materials Characterization
Kannan Krishnan
University of Newcastle
Callaghan, Australia
Metrics
H-Index
i10 Index
Citation Counts
20
32
1,365
Environmental Science
Biomedical
Protein Biophysics
Laser Confocal Microscopy
Abinandan Sudharsanam
University of Newcastle
Callaghan, Australia
Metrics
H-Index
i10 Index
Citation Counts
19
30
1,583
Circular economy
Sustainability
Low carbon technologies
Liam Phelan
University of Newcastle
Callaghan, Australia
Metrics
H-Index
i10 Index
Citation Counts
18
23
1,180
sustainability
political economy
climate change
complex adaptive systems
teaching and learning
SM Zobaidul Kabir
University of Newcastle
Callaghan, Australia
Metrics
H-Index
i10 Index
Citation Counts
17
27
1,131
Environmental impact assessment
renewable energy
climate change
sustainable development
Craig Evans
University of Newcastle
Callaghan, Australia
Metrics
H-Index
i10 Index
Citation Counts
17
22
2,060
Water quality
environmental monitoring
aquatic ecology
environmental microbiology
Phillip M Geary
University of Newcastle
Callaghan, Australia
Metrics
H-Index
i10 Index
Citation Counts
17
26
1,202
Small wastewater systems
pollution source tracking
contaminated soil and groundwater
constructed wetlands
Peter Sanderson
University of Newcastle
Callaghan, Australia
Metrics
H-Index
i10 Index
Citation Counts
16
18
1,082
environmental science
soil chemistry
lead
bioavailability
Ying CHENG
University of Newcastle
Callaghan, Australia
Metrics
H-Index
i10 Index
Citation Counts
14
16
776
Environmental remediation
Josephine Vaughan
University of Newcastle
Callaghan, Australia
Metrics
H-Index
i10 Index
Citation Counts
13
22
596
sustainable construction and communities
Charles CC Lee
University of Newcastle
Callaghan, Australia
Metrics
H-Index
i10 Index
Citation Counts
11
11
612
environmental remediation
sustainability
ecological rehabilitation
hyperaccummulator plants
Zephan Chan Yu Yun
University of Newcastle
Callaghan, Australia
Metrics
H-Index
i10 Index
Citation Counts
4
4
1,768
Environmental and Occupational Health and Safety
Xianfeng Liu
University of Newcastle
Callaghan, Australia
Metrics
H-Index
i10 Index
Citation Counts
1
1
11
Unsaturated soil mechanics
rock mechanics
Geoenvironmental engineering