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" (870,057 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.
Governance Coasts Oceans Fisheries SES Resilience
Metrics
H-Index
i10 Index
Citation
62
133
19,805
Hydrogeology
Environmental Geochemistry
Groundwater
Remediation
Contaminant Transport
Metrics
H-Index
i10 Index
Citation
59
165
16,313
* Rankings
Ranking Based
On Selection: 3
Physical and Contaminant Hydrogeology
Metrics
H-Index
i10 Index
Citation
42
79
5,030
* Rankings
Ranking Based
On Selection: 4
environmental monitoring
Metrics
H-Index
i10 Index
Citation
42
127
5,222
* Rankings
Ranking Based
On Selection: 5
drinking water treatment
pathogens
filtration
wildfire QMRA
Metrics
H-Index
i10 Index
Citation
38
68
4,536
* Rankings
Ranking Based
On Selection: 6
connection-to-nature
conservation and society
invasive species
metaphor
natural history
Metrics
H-Index
i10 Index
Citation
38
64
6,935
* Rankings
Ranking Based
On Selection: 7
climate change
sustainability
governance
cities
Metrics
H-Index
i10 Index
Citation
37
63
7,495
* Rankings
Ranking Based
On Selection: 8
sustainability management
climate mitigation
partnerships
strategy
youth
Metrics
H-Index
i10 Index
Citation
30
43
3,603
* Rankings
Ranking Based
On Selection: 9
Cities
Food Security
Migration
International Development
Africa
Metrics
H-Index
i10 Index
Citation
29
44
3,418
* Rankings
Ranking Based
On Selection: 10
Science for Sustainability
Environmental Biotechnology
Environmental engineering
Biofuels
Renewable energy
Metrics
H-Index
i10 Index
Citation
28
36
2,796
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* Rankings
Ranking Based
On Selection: 11
Climate change
adaptation
Metrics
H-Index
i10 Index
Citation
27
44
3,329
* Rankings
Ranking Based
On Selection: 12
disaster risk reduction
hazards
climate change adaptation
resilience
Metrics
H-Index
i10 Index
Citation
26
36
3,279
* Rankings
Ranking Based
On Selection: 13
Climate variability and change
climate modelling.
Metrics
H-Index
i10 Index
Citation
24
30
2,236
* Rankings
Ranking Based
On Selection: 14
Water Infrastructure Finance
Project Risk & Uncertainty
Computational Hydrology
Water Resources Management...
Metrics
H-Index
i10 Index
Citation
22
33
2,110
* Rankings
Ranking Based
On Selection: 15
global health
global development
migration
food security
climate change
Metrics
H-Index
i10 Index
Citation
21
41
1,749
* Rankings
Ranking Based
On Selection: 16
Water Resources
Machine Learning
Forecasting
Simulation
Uncertainty
Metrics
H-Index
i10 Index
Citation
21
24
2,451
* Rankings
Ranking Based
On Selection: 17
Global change
arctic ecology and dendroecology
Metrics
H-Index
i10 Index
Citation
21
30
4,322
* Rankings
Ranking Based
On Selection: 18
climate change adaptation
Metrics
H-Index
i10 Index
Citation
18
28
12,674
* Rankings
Ranking Based
On Selection: 19
scenarios
futures studies
climate change
resilience
complex systems
Metrics
H-Index
i10 Index
Citation
17
23
1,741
* Rankings
Ranking Based
On Selection: 20
Air quality
air pollution
climate policy
health impacts
co-benefits
Metrics
H-Index
i10 Index
Citation
17
21
1,395
* Rankings
Ranking Based
On Selection: 21
Environmental Management
Community Resilience
Disaster Governance
Community Development
Metrics
H-Index
i10 Index
Citation
17
31
1,263
* Rankings
Ranking Based
On Selection: 22
Environmental Chemistry
Biogeochemistry
Water Quality Engineering
Metrics
H-Index
i10 Index
Citation
16
20
1,553
* Rankings
Ranking Based
On Selection: 23
Wastewater treatment
nanocellulose
renewable nanomaterials
Metrics
H-Index
i10 Index
Citation
16
19
2,848
* Rankings
Ranking Based
On Selection: 24
environmental systems
data assimilation
remote sensing
sea ice
turbulence
Metrics
H-Index
i10 Index
Citation
16
31
1,093
* Rankings
Ranking Based
On Selection: 25
Food-Water-Energy Nexus
Air Pollutant Health Impacts
Environmental Inequality
Integrated Assessment Modeling
Energy Optimiza
Metrics
H-Index
i10 Index
Citation
15
17
905
* Rankings
Ranking Based
On Selection: 26
climate change
resilience
planning
communication
equity
Metrics
H-Index
i10 Index
Citation
14
17
1,093
* Rankings
Ranking Based
On Selection: 27
environmental assessment
sustainability
resource development
Indigenous peoples
Metrics
H-Index
i10 Index
Citation
12
13
478
* Rankings
Ranking Based
On Selection: 28
Social Innovation
Social Finance
Design Thinking
Participatory Budgeting
Governance
Metrics
H-Index
i10 Index
Citation
11
13
1,326
* Rankings
Ranking Based
On Selection: 29
Water/Wastewater Treatment
Metrics
H-Index
i10 Index
Citation
11
11
2,288
* Rankings
Ranking Based
On Selection: 30
Hydrological/biogeochemical modelling
environmental models identification
multicriteria optimization
climate change analysis
Metrics
H-Index
i10 Index
Citation
11
11
722
* Rankings
Ranking Based
On Selection: 31
Gender
Global Land and Agricultural Governance
Food Politics
Global Governance
Feminist IPE
Metrics
H-Index
i10 Index
Citation
11
11
421
* Rankings
Ranking Based
On Selection: 32
art and environmental change
bridging knowledge systems
indigenous knowledge
Arctic
knowledge pluralism
Metrics
H-Index
i10 Index
Citation
8
8
1,002
* Rankings
Ranking Based
On Selection: 33
Aquatic Science
Limnology
Ecology
Biology
Metrics
H-Index
i10 Index
Citation
8
8
267
* Rankings
Ranking Based
On Selection: 34
Deep learning
Machine learning
Fluid Flow in Porous media
Reservoir Simulation
Numerical
Metrics
H-Index
i10 Index
Citation
8
7
285
* Rankings
Ranking Based
On Selection: 35
Industrial ecology
Food security
Circular economy
Island industrial ecology
Metrics
H-Index
i10 Index
Citation
4
4
94
* Rankings
Ranking Based
On Selection: 36
Metal Isotope Geochemistry
Metrics
H-Index
i10 Index
Citation
3
2
64
* Rankings
Ranking Based
On Selection: 37
Remote Sensing
GIS
Water Quality
Hydrology
Climate Change
Metrics
H-Index
i10 Index
Citation
3
0
15
* Rankings
Ranking Based
On Selection: 38
Environment
Sanitation
Waste Water
FSSM
Sustainability
Metrics
H-Index
i10 Index
Citation
1
1
23
Derek Armitage
University of Waterloo
Waterloo, Canada
Metrics
H-Index
i10 Index
Citation Counts
62
133
19,805
Governance Coasts Oceans Fisheries SES Resilience
Carol Ptacek
University of Waterloo
Waterloo, Canada
Metrics
H-Index
i10 Index
Citation Counts
59
165
16,313
Hydrogeology
Environmental Geochemistry
Groundwater
Remediation
Contaminant Transport
Walter A Illman
University of Waterloo
Waterloo, Canada
Metrics
H-Index
i10 Index
Citation Counts
42
79
5,030
Physical and Contaminant Hydrogeology
Simon Courtenay
University of Waterloo
Waterloo, Canada
Metrics
H-Index
i10 Index
Citation Counts
42
127
5,222
environmental monitoring
Monica Emelko
University of Waterloo
Waterloo, Canada
Metrics
H-Index
i10 Index
Citation Counts
38
68
4,536
drinking water treatment
pathogens
filtration
wildfire QMRA
Brendon Mh Larson
University of Waterloo
Waterloo, Canada
Metrics
H-Index
i10 Index
Citation Counts
38
64
6,935
connection-to-nature
conservation and society
invasive species
metaphor
natural history
Sarah Burch
University of Waterloo
Waterloo, Canada
Metrics
H-Index
i10 Index
Citation Counts
37
63
7,495
climate change
sustainability
governance
cities
Amelia Clarke
University of Waterloo
Waterloo, Canada
Metrics
H-Index
i10 Index
Citation Counts
30
43
3,603
sustainability management
climate mitigation
partnerships
strategy
youth
Bruce Frayne
University of Waterloo
Waterloo, Canada
Metrics
H-Index
i10 Index
Citation Counts
29
44
3,418
Cities
Food Security
Migration
International Development
Africa
Rashmi Chandra
University of Waterloo
Waterloo, Canada
Metrics
H-Index
i10 Index
Citation Counts
28
36
2,796
Science for Sustainability
Environmental Biotechnology
Environmental engineering
Biofuels
Renewable energy
Enroll all your faculty members with discounted institutional membership to showcase your institution's academic strength to the world in the best way possible – join now and achieve results fast!
Linda Mortsch
University of Waterloo
Waterloo, Canada
Metrics
H-Index
i10 Index
Citation Counts
27
44
3,329
Climate change
adaptation
Brent Doberstein
University of Waterloo
Waterloo, Canada
Metrics
H-Index
i10 Index
Citation Counts
26
36
3,279
disaster risk reduction
hazards
climate change adaptation
resilience
Christopher G Fletcher
University of Waterloo
Waterloo, Canada
Metrics
H-Index
i10 Index
Citation Counts
24
30
2,236
Climate variability and change
climate modelling.
Andre Ja Unger Peng
University of Waterloo
Waterloo, Canada
Metrics
H-Index
i10 Index
Citation Counts
22
33
2,110
Water Infrastructure Finance
Project Risk & Uncertainty
Computational Hydrology
Water Resources Management...
Warren Dodd
University of Waterloo
Waterloo, Canada
Metrics
H-Index
i10 Index
Citation Counts
21
41
1,749
global health
global development
migration
food security
climate change
John Quilty
University of Waterloo
Waterloo, Canada
Metrics
H-Index
i10 Index
Citation Counts
21
24
2,451
Water Resources
Machine Learning
Forecasting
Simulation
Uncertainty
Andrew Trant
University of Waterloo
Waterloo, Canada
Metrics
H-Index
i10 Index
Citation Counts
21
30
4,322
Global change
arctic ecology and dendroecology
Johanna Wandel
University of Waterloo
Waterloo, Canada
Metrics
H-Index
i10 Index
Citation Counts
18
28
12,674
climate change adaptation
Vanessa Schweizer
University of Waterloo
Waterloo, Canada
Metrics
H-Index
i10 Index
Citation Counts
17
23
1,741
scenarios
futures studies
climate change
resilience
complex systems
Rebecca Saari
University of Waterloo
Waterloo, Canada
Metrics
H-Index
i10 Index
Citation Counts
17
21
1,395
Air quality
air pollution
climate policy
health impacts
co-benefits
M Salim Uddin
University of Waterloo
Waterloo, Canada
Metrics
H-Index
i10 Index
Citation Counts
17
31
1,263
Environmental Management
Community Resilience
Disaster Governance
Community Development
Anh Le Tuan Pham
University of Waterloo
Waterloo, Canada
Metrics
H-Index
i10 Index
Citation Counts
16
20
1,553
Environmental Chemistry
Biogeochemistry
Water Quality Engineering
Nathan Grishkewich
University of Waterloo
Waterloo, Canada
Metrics
H-Index
i10 Index
Citation Counts
16
19
2,848
Wastewater treatment
nanocellulose
renewable nanomaterials
KA Scott
University of Waterloo
Waterloo, Canada
Metrics
H-Index
i10 Index
Citation Counts
16
31
1,093
environmental systems
data assimilation
remote sensing
sea ice
turbulence
Ushnik Mukherjee
University of Waterloo
Waterloo, Canada
Metrics
H-Index
i10 Index
Citation Counts
15
17
905
Food-Water-Energy Nexus
Air Pollutant Health Impacts
Environmental Inequality
Integrated Assessment Modeling
Energy Optimiza
Carrie Mitchell
University of Waterloo
Waterloo, Canada
Metrics
H-Index
i10 Index
Citation Counts
14
17
1,093
climate change
resilience
planning
communication
equity
Denis Kirchhoff
University of Waterloo
Waterloo, Canada
Metrics
H-Index
i10 Index
Citation Counts
12
13
478
environmental assessment
sustainability
resource development
Indigenous peoples
Sean Geobey
University of Waterloo
Waterloo, Canada
Metrics
H-Index
i10 Index
Citation Counts
11
13
1,326
Social Innovation
Social Finance
Design Thinking
Participatory Budgeting
Governance
Nishil Mohammed
University of Waterloo
Waterloo, Canada
Metrics
H-Index
i10 Index
Citation Counts
11
11
2,288
Water/Wastewater Treatment
Mahyar Shafii
University of Waterloo
Waterloo, Canada
Metrics
H-Index
i10 Index
Citation Counts
11
11
722
Hydrological/biogeochemical modelling
environmental models identification
multicriteria optimization
climate change analysis
Andrea M Collins
University of Waterloo
Waterloo, Canada
Metrics
H-Index
i10 Index
Citation Counts
11
11
421
Gender
Global Land and Agricultural Governance
Food Politics
Global Governance
Feminist IPE
Kaitlyn Rathwell
University of Waterloo
Waterloo, Canada
Metrics
H-Index
i10 Index
Citation Counts
8
8
1,002
art and environmental change
bridging knowledge systems
indigenous knowledge
Arctic
knowledge pluralism
Joel W. Harrison
University of Waterloo
Waterloo, Canada
Metrics
H-Index
i10 Index
Citation Counts
8
8
267
Aquatic Science
Limnology
Ecology
Biology
Abiola D Obembe
University of Waterloo
Waterloo, Canada
Metrics
H-Index
i10 Index
Citation Counts
8
7
285
Deep learning
Machine learning
Fluid Flow in Porous media
Reservoir Simulation
Numerical
Shupa Rahman
University of Waterloo
Waterloo, Canada
Metrics
H-Index
i10 Index
Citation Counts
4
4
94
Industrial ecology
Food security
Circular economy
Island industrial ecology
Alexandra Kunert
University of Waterloo
Waterloo, Canada
Metrics
H-Index
i10 Index
Citation Counts
3
2
64
Metal Isotope Geochemistry
Ali Reza Shahvaran
University of Waterloo
Waterloo, Canada
Metrics
H-Index
i10 Index
Citation Counts
3
0
15
Remote Sensing
GIS
Water Quality
Hydrology
Climate Change
Vandana Bharti
University of Waterloo
Waterloo, Canada
Metrics
H-Index
i10 Index
Citation Counts
1
1
23
Environment
Sanitation
Waste Water
FSSM
Sustainability