University, Subject, Country, Region, World
University of Guelph 44 Scientists Subject Rankings - 2025
The AD Scientific Index (Alper-Doger Scientific Index) provides the most comprehensive analysis across 13 main fields and 197 sub-branches at global, national, and regional levels. These analyses are based on indicators such as the H-index, i10-index, and citation count, including their values from the last 6 years. As of Feb 04, 2025, the rankings are determined according to the Total H Index. BETA VERSION: The subject field rankings for the world, regions, countries, and universities are currently in their Beta phase. This is due to the exclusion of (870.057) scientists categorized under ‘Others’, whose profiles have yet to be determined, edited, or classified. As updates are made to these fields, the rankings will be adjusted accordingly. Note: Please keep this in mind while reviewing the rankings. For further details, explore our [University Subject Rankings].
* Total H IndexRankings
Ranking Based On Selection: 1
Environmental Science
Ecotoxicology
Risk Assessment.
Metrics
H-Index
i10 Index
Citation Counts
93
347
34,788
* Total H IndexRankings
Ranking Based On Selection: 2
biomass conversion
pentose-fermenting yeasts
pollutant degradation
pathogen detection
Metrics
H-Index
i10 Index
Citation Counts
68
205
19,157
* Total H IndexRankings
Ranking Based On Selection: 3
water resources
risk assessment
climate change
Metrics
H-Index
i10 Index
Citation Counts
54
217
11,387
* Total H IndexRankings
Ranking Based On Selection: 4
Global Change Ecology
Ecological Modelling & Theory
Sustainability Science
Complex Systems
Creative Writing
Metrics
H-Index
i10 Index
Citation Counts
53
136
11,938
* Total H IndexRankings
Ranking Based On Selection: 5
Environmental Toxicology
Aquatic Toxicology
Aquatic Ecology
Ecology
Metrics
H-Index
i10 Index
Citation Counts
49
132
10,510
* Total H IndexRankings
Ranking Based On Selection: 6
space science
life support
plant sensor techniques
plant physiology
Metrics
H-Index
i10 Index
Citation Counts
49
127
8,003
* Total H IndexRankings
Ranking Based On Selection: 7
Soil microbiology - microbial ecology - rhizosphere- biogeochemical cycling - source water
Metrics
H-Index
i10 Index
Citation Counts
47
108
8,490
* Total H IndexRankings
Ranking Based On Selection: 8
Mineral Carbonation
Process Intensification
Waste Valorization
Pollution Control
Climate Change Mitigation
Metrics
H-Index
i10 Index
Citation Counts
38
85
4,662
* Total H IndexRankings
Ranking Based On Selection: 9
https://www.researchgate.net/profile/Rebecca_Hallett
Metrics
H-Index
i10 Index
Citation Counts
36
63
3,740
* Total H IndexRankings
Ranking Based On Selection: 10
Water and Wastewater treatment
Metrics
H-Index
i10 Index
Citation Counts
35
64
4,456
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!
* Total H IndexRankings
Ranking Based On Selection: 11
Water Resources Engineering
Soil abd Water Conservation
Erosion and sediment Trasport
Nonponit Source Pollution
Watershed M
Metrics
H-Index
i10 Index
Citation Counts
35
105
4,937
* Total H IndexRankings
Ranking Based On Selection: 12
Soil
computed tomography
magnetic susceptibility
soil quality
pedology
Metrics
H-Index
i10 Index
Citation Counts
33
64
4,196
* Total H IndexRankings
Ranking Based On Selection: 13
Sustainable Food Engineering
Bioenergy & Solid waste management
LCA
LCC
Environmental Engineering
Metrics
H-Index
i10 Index
Citation Counts
32
51
4,343
* Total H IndexRankings
Ranking Based On Selection: 14
Carbon sequestration
Remediation
Water treatment
Waste valorization
Microalgae and cyanobacteria
Metrics
H-Index
i10 Index
Citation Counts
28
42
2,385
* Total H IndexRankings
Ranking Based On Selection: 15
Environmental Toxicology
Metrics
H-Index
i10 Index
Citation Counts
26
55
2,457
* Total H IndexRankings
Ranking Based On Selection: 16
Water Resources
Hydrology
Hydraulics
Water Quality
Climate Change
Metrics
H-Index
i10 Index
Citation Counts
23
40
1,668
* Total H IndexRankings
Ranking Based On Selection: 17
renewable energy
anaerobic digestion
sustainability
platform chemicals
livestock mortality management
Metrics
H-Index
i10 Index
Citation Counts
22
32
1,230
* Total H IndexRankings
Ranking Based On Selection: 18
Ecology
limnology
Metrics
H-Index
i10 Index
Citation Counts
22
24
3,931
* Total H IndexRankings
Ranking Based On Selection: 19
Waste Management
Urban Inequality
Metrics
H-Index
i10 Index
Citation Counts
21
31
2,113
* Total H IndexRankings
Ranking Based On Selection: 20
Environment
LCA
Waste Management
Wastewater
Metrics
H-Index
i10 Index
Citation Counts
20
27
1,120
* Total H IndexRankings
Ranking Based On Selection: 21
Environmental engineering
soil remediation
water treatment
gels
colloid and interface science
Metrics
H-Index
i10 Index
Citation Counts
19
41
1,768
* Total H IndexRankings
Ranking Based On Selection: 22
invasion
ecology
conservation
climate change
Metrics
H-Index
i10 Index
Citation Counts
16
21
1,095
* Total H IndexRankings
Ranking Based On Selection: 23
ethno-cultural vegetables
environmental best management practices
agricultural extension
Metrics
H-Index
i10 Index
Citation Counts
16
24
828
* Total H IndexRankings
Ranking Based On Selection: 24
Environmental Impact Assessment
Resiliency
Resource-based Communities
Boom/Bust
Community Development & Planning
Metrics
H-Index
i10 Index
Citation Counts
14
15
620
* Total H IndexRankings
Ranking Based On Selection: 25
Environmental Chemistry
Environmental Remediation
Metrics
H-Index
i10 Index
Citation Counts
14
16
637
Keith Solomon
University of Guelph
Guelph, Canada
Metrics
H-Index
i10-Index
Citation Counts
93
347
34,788
Environmental Science
Ecotoxicology
Risk Assessment.
Hung Lee
University of Guelph
Guelph, Canada
Metrics
H-Index
i10-Index
Citation Counts
68
205
19,157
biomass conversion
pentose-fermenting yeasts
pollutant degradation
pathogen detection
Edward Mcbean
University of Guelph
Guelph, Canada
Metrics
H-Index
i10-Index
Citation Counts
54
217
11,387
water resources
risk assessment
climate change
Madhur Anand
University of Guelph
Guelph, Canada
Metrics
H-Index
i10-Index
Citation Counts
53
136
11,938
Global Change Ecology
Ecological Modelling & Theory
Sustainability Science
Complex Systems
Creative Writing
Paul Sibley
University of Guelph
Guelph, Canada
Metrics
H-Index
i10-Index
Citation Counts
49
132
10,510
Environmental Toxicology
Aquatic Toxicology
Aquatic Ecology
Ecology
Mike Dixon
University of Guelph
Guelph, Canada
Metrics
H-Index
i10-Index
Citation Counts
49
127
8,003
space science
life support
plant sensor techniques
plant physiology
Kari Dunfield
University of Guelph
Guelph, Canada
Metrics
H-Index
i10-Index
Citation Counts
47
108
8,490
Soil microbiology - microbial ecology - rhizosphere- biogeochemical cycling - source water
Rafael M Santos
University of Guelph
Guelph, Canada
Metrics
H-Index
i10-Index
Citation Counts
38
85
4,662
Mineral Carbonation
Process Intensification
Waste Valorization
Pollution Control
Climate Change Mitigation
Rebecca Hallett
University of Guelph
Guelph, Canada
Metrics
H-Index
i10-Index
Citation Counts
36
63
3,740
https://www.researchgate.net/profile/Rebecca_Hallett
Sheng Chang
University of Guelph
Guelph, Canada
Metrics
H-Index
i10-Index
Citation Counts
35
64
4,456
Water and Wastewater treatment
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!
Ramesh Rudra
University of Guelph
Guelph, Canada
Metrics
H-Index
i10-Index
Citation Counts
35
105
4,937
Water Resources Engineering
Soil abd Water Conservation
Erosion and sediment Trasport
Nonponit Source Pollution
Watershed M
Richard J Heck
University of Guelph
Guelph, Canada
Metrics
H-Index
i10-Index
Citation Counts
33
64
4,196
Soil
computed tomography
magnetic susceptibility
soil quality
pedology
Poritosh Roy
University of Guelph
Guelph, Canada
Metrics
H-Index
i10-Index
Citation Counts
32
51
4,343
Sustainable Food Engineering
Bioenergy & Solid waste management
LCA
LCC
Environmental Engineering
Yi Wai Chiang
University of Guelph
Guelph, Canada
Metrics
H-Index
i10-Index
Citation Counts
28
42
2,385
Carbon sequestration
Remediation
Water treatment
Waste valorization
Microalgae and cyanobacteria
Ryan Prosser
University of Guelph
Guelph, Canada
Metrics
H-Index
i10-Index
Citation Counts
26
55
2,457
Environmental Toxicology
Narayan Kumar Shrestha
University of Guelph
Guelph, Canada
Metrics
H-Index
i10-Index
Citation Counts
23
40
1,668
Water Resources
Hydrology
Hydraulics
Water Quality
Climate Change
Brandon H Gilroyed
University of Guelph
Guelph, Canada
Metrics
H-Index
i10-Index
Citation Counts
22
32
1,230
renewable energy
anaerobic digestion
sustainability
platform chemicals
livestock mortality management
Neil Rooney
University of Guelph
Guelph, Canada
Metrics
H-Index
i10-Index
Citation Counts
22
24
3,931
Kate Parizeau
University of Guelph
Guelph, Canada
Metrics
H-Index
i10-Index
Citation Counts
21
31
2,113
Waste Management
Urban Inequality
Bassim Abbassi
University of Guelph
Guelph, Canada
Metrics
H-Index
i10-Index
Citation Counts
20
27
1,120
Environment
LCA
Waste Management
Wastewater
Erica Pensini
University of Guelph
Guelph, Canada
Metrics
H-Index
i10-Index
Citation Counts
19
41
1,768
Environmental engineering
soil remediation
water treatment
gels
colloid and interface science
Heather A Hager
University of Guelph
Guelph, Canada
Metrics
H-Index
i10-Index
Citation Counts
16
21
1,095
invasion
ecology
conservation
climate change
ethno-cultural vegetables
environmental best management practices
agricultural extension
Leith Deacon
University of Guelph
Guelph, Canada
Metrics
H-Index
i10-Index
Citation Counts
14
15
620
Environmental Impact Assessment
Resiliency
Resource-based Communities
Boom/Bust
Community Development & Planning
James Longstaffe
University of Guelph
Guelph, Canada
Metrics
H-Index
i10-Index
Citation Counts
14
16
637
Environmental Chemistry
Environmental Remediation