University, Subject, Country, Region, World

University of California Irvine 38 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 yearsAs of Jan 30, 2025, the rankings are determined according to the Total H IndexBETA 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 (873.690) 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
Soroosh Sorooshian
hydrology
Climate
Systems Engineering
Metrics
H-Index
i10 Index
Citation Counts
109
317
65,946
* Total H IndexRankings
Ranking Based On Selection: 2
Amir Aghakouchak
Hydrology and Water Resources
Climate Extremes
Remote Sensing
Stochastic Modeling
Metrics
H-Index
i10 Index
Citation Counts
94
233
33,590
* Total H IndexRankings
Ranking Based On Selection: 3
Efi Foufoula Georgiou
Hydrology
water resources
geophysics
remote sensing
networks
Metrics
H-Index
i10 Index
Citation Counts
71
214
19,820
* Total H IndexRankings
Ranking Based On Selection: 4
William A Sirignano
Fluid Dynamics Combustion Propulsion
Metrics
H-Index
i10 Index
Citation Counts
61
200
16,898
* Total H IndexRankings
Ranking Based On Selection: 6
Betty H Olson
molecular tools applied to water
wastewater treatment
Metrics
H-Index
i10 Index
Citation Counts
52
102
8,625
* Total H IndexRankings
Ranking Based On Selection: 8
Jean Daniel Saphores
Transportation and the environment
transportation systems
environmental systems
Metrics
H-Index
i10 Index
Citation Counts
43
82
6,799
* Total H IndexRankings
Ranking Based On Selection: 9
Ayman Soliman Mosallam
FRP Composites
Structural Health Monitoring
Green buildings
Metrics
H-Index
i10 Index
Citation Counts
41
95
5,980
* Total H IndexRankings
Ranking Based On Selection: 10
R Jayakrishnan
Civil Engineering
Transportation Engineering
Operations Research
Traffic Flow Theory
Traffic Simulation
Metrics
H-Index
i10 Index
Citation Counts
36
85
6,092

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* Total H IndexRankings
Ranking Based On Selection: 12
Phu Dinh Nguyen
Hydrology
Water resources
Remote Sensing
GIS
Metrics
H-Index
i10 Index
Citation Counts
31
55
3,346
* Total H IndexRankings
Ranking Based On Selection: 13
Mohammad Javad Abdolhosseini Qomi
Porous Media
Interfacial Phenomena
Urban Physics
Cement Chemistry
Geochemistry
Metrics
H-Index
i10 Index
Citation Counts
31
48
3,623
* Total H IndexRankings
Ranking Based On Selection: 14
MO Li
Advanced Infrastructure Materials and Structures
Metrics
H-Index
i10 Index
Citation Counts
28
43
3,174
* Total H IndexRankings
Ranking Based On Selection: 15
Russell Detwiler
Groundwater hydrology
Reactive transport
Multiphase flow
Metrics
H-Index
i10 Index
Citation Counts
28
41
2,749
* Total H IndexRankings
Ranking Based On Selection: 16
Brian Tarroja
Sustainable energy systems
electric vehicles
climate change
water-energy nexus
energy storage
Metrics
H-Index
i10 Index
Citation Counts
26
34
2,249
* Total H IndexRankings
Ranking Based On Selection: 17
Iman Mallakpour
Hydroclimatology
Extreme Events
Data Mining
Risk Assessment
Stochastic Modeling
Metrics
H-Index
i10 Index
Citation Counts
20
28
3,245
* Total H IndexRankings
Ranking Based On Selection: 18
Michael F Hyland
Transportation
Shared Mobility
Automated Vehicles
Mobility Services
Transit
Metrics
H-Index
i10 Index
Citation Counts
19
27
1,773
* Total H IndexRankings
Ranking Based On Selection: 19
Anne Lemnitzer
Soil-Structure-Interaction
Geo-Structural Engineering
Deep Foundations
Earthquake Engineering
Metrics
H-Index
i10 Index
Citation Counts
17
19
955
* Total H IndexRankings
Ranking Based On Selection: 20
Dongxu Liu
Engineering Mechanics
Structural Engineering
Metrics
H-Index
i10 Index
Citation Counts
12
12
465
* Total H IndexRankings
Ranking Based On Selection: 21
Nasrin Nasrollahi
Hydrology
remote sensing
precipitation algorithms
climate variability
Metrics
H-Index
i10 Index
Citation Counts
11
11
1,232
* Total H IndexRankings
Ranking Based On Selection: 22
Elizaveta Litvak
urban ecohydrology
tree physiology
water resources
plant hydraulics
Metrics
H-Index
i10 Index
Citation Counts
10
10
888
* Total H IndexRankings
Ranking Based On Selection: 24
Debasis Karmakar
Suspension Bridge
Stochastic Process Simulation
Fragility Analysis
Spatial Variation
Earthquake and Wind Engineering
Metrics
H-Index
i10 Index
Citation Counts
8
8
294
* Total H IndexRankings
Ranking Based On Selection: 25
Omid Esmaili
Performance-based Earthquake Engineering
Metrics
H-Index
i10 Index
Citation Counts
8
6
384
* Total H Index Rankings
Rankings
Ranking Based On Selection: 1
Soroosh Sorooshian
Metrics
H-Index
i10-Index
Citation Counts
109
317
65,946
* Total H Index Rankings
Rankings
Ranking Based On Selection: 2
Amir Aghakouchak
Metrics
H-Index
i10-Index
Citation Counts
94
233
33,590
Hydrology and Water Resources
Climate Extremes
Remote Sensing
Stochastic Modeling
* Total H Index Rankings
Rankings
Ranking Based On Selection: 3
Efi Foufoula Georgiou
Metrics
H-Index
i10-Index
Citation Counts
71
214
19,820
Hydrology
water resources
geophysics
remote sensing
networks
* Total H Index Rankings
Rankings
Ranking Based On Selection: 4
William A Sirignano
Metrics
H-Index
i10-Index
Citation Counts
61
200
16,898
* Total H Index Rankings
Rankings
Ranking Based On Selection: 5
W Recker
Metrics
H-Index
i10-Index
Citation Counts
58
137
10,797
* Total H Index Rankings
Rankings
Ranking Based On Selection: 6
Betty H Olson
Metrics
H-Index
i10-Index
Citation Counts
52
102
8,625
molecular tools applied to water
wastewater treatment
* Total H Index Rankings
Rankings
Ranking Based On Selection: 7
Lizhi Sun Lz Sun
Metrics
H-Index
i10-Index
Citation Counts
44
106
5,609
* Total H Index Rankings
Rankings
Ranking Based On Selection: 8
Jean Daniel Saphores
Metrics
H-Index
i10-Index
Citation Counts
43
82
6,799
Transportation and the environment
transportation systems
environmental systems
* Total H Index Rankings
Rankings
Ranking Based On Selection: 9
Ayman Soliman Mosallam
Metrics
H-Index
i10-Index
Citation Counts
41
95
5,980
FRP Composites
Structural Health Monitoring
Green buildings
* Total H Index Rankings
Rankings
Ranking Based On Selection: 10
R Jayakrishnan
Metrics
H-Index
i10-Index
Citation Counts
36
85
6,092
Civil Engineering
Transportation Engineering
Operations Research
Traffic Flow Theory
Traffic Simulation

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 Index Rankings
Rankings
Ranking Based On Selection: 11
Farzin Zareian
Metrics
H-Index
i10-Index
Citation Counts
32
66
4,530
* Total H Index Rankings
Rankings
Ranking Based On Selection: 12
Phu Dinh Nguyen
Metrics
H-Index
i10-Index
Citation Counts
31
55
3,346
* Total H Index Rankings
Rankings
Ranking Based On Selection: 13
Mohammad Javad Abdolhosseini Qomi
Metrics
H-Index
i10-Index
Citation Counts
31
48
3,623
Porous Media
Interfacial Phenomena
Urban Physics
Cement Chemistry
Geochemistry
* Total H Index Rankings
Rankings
Ranking Based On Selection: 14
MO Li
Metrics
H-Index
i10-Index
Citation Counts
28
43
3,174
Advanced Infrastructure Materials and Structures
* Total H Index Rankings
Rankings
Ranking Based On Selection: 15
Russell Detwiler
Metrics
H-Index
i10-Index
Citation Counts
28
41
2,749
Groundwater hydrology
Reactive transport
Multiphase flow
* Total H Index Rankings
Rankings
Ranking Based On Selection: 16
Brian Tarroja
Metrics
H-Index
i10-Index
Citation Counts
26
34
2,249
Sustainable energy systems
electric vehicles
climate change
water-energy nexus
energy storage
* Total H Index Rankings
Rankings
Ranking Based On Selection: 17
Iman Mallakpour
Metrics
H-Index
i10-Index
Citation Counts
20
28
3,245
Hydroclimatology
Extreme Events
Data Mining
Risk Assessment
Stochastic Modeling
* Total H Index Rankings
Rankings
Ranking Based On Selection: 18
Michael F Hyland
Metrics
H-Index
i10-Index
Citation Counts
19
27
1,773
Transportation
Shared Mobility
Automated Vehicles
Mobility Services
Transit
* Total H Index Rankings
Rankings
Ranking Based On Selection: 19
Anne Lemnitzer
Metrics
H-Index
i10-Index
Citation Counts
17
19
955
Soil-Structure-Interaction
Geo-Structural Engineering
Deep Foundations
Earthquake Engineering
* Total H Index Rankings
Rankings
Ranking Based On Selection: 20
Dongxu Liu
Metrics
H-Index
i10-Index
Citation Counts
12
12
465
* Total H Index Rankings
Rankings
Ranking Based On Selection: 21
Nasrin Nasrollahi
Metrics
H-Index
i10-Index
Citation Counts
11
11
1,232
Hydrology
remote sensing
precipitation algorithms
climate variability
* Total H Index Rankings
Rankings
Ranking Based On Selection: 22
Elizaveta Litvak
Metrics
H-Index
i10-Index
Citation Counts
10
10
888
urban ecohydrology
tree physiology
water resources
plant hydraulics
* Total H Index Rankings
Rankings
Ranking Based On Selection: 23
Debora De Oliveira
Metrics
H-Index
i10-Index
Citation Counts
8
8
183
* Total H Index Rankings
Rankings
Ranking Based On Selection: 24
Debasis Karmakar
Metrics
H-Index
i10-Index
Citation Counts
8
8
294
Suspension Bridge
Stochastic Process Simulation
Fragility Analysis
Spatial Variation
Earthquake and Wind Engineering
* Total H Index Rankings
Rankings
Ranking Based On Selection: 25
Omid Esmaili
Metrics
H-Index
i10-Index
Citation Counts
8
6
384