Subject Rankings

GNS Science Subject Rankings 2025

AD Scientific Index (Alper-Doger Scientific Index) offers the broadest spectrum of branches, providing analysis in 13 main fields and 197 sub-branches at global, national, and regional levels. These analyses can be based on indicators such as the H-index, i10-index, and citation count, as well as their values from the last 6 years. As of Oct 10, 2024, rankings are according to the Total H Index. BETA VERSION: The subject field rankings for the world, regions, countries, and universities are currently in beta. This is due to the exclusion of (1.014.104) scientists categorized under 'others,' whose profiles cannot yet be determined, edited, or classified. As these fields are updated, the rankings will adjust accordingly. Please keep this in mind. See Also: [University Subject Rankings]

* Total H IndexRankings
Ranking Based On Selection :101
Emily Warren-Smith
Tectonics
Seismology
Continental Deformation
Slow Earthquakes
Thermochronology
Metrics
H-Index
i10 Index
Citation Counts
10
12
556
* Total H IndexRankings
Ranking Based On Selection :102
Regine Morgenstern
Igneous Petrology
Geochemistry
Economic Geology
Paleoseismology
Geomorphology
Metrics
H-Index
i10 Index
Citation Counts
10
11
502
* Total H IndexRankings
Ranking Based On Selection :103
Suzanne Bull
seismic interpretation
submarine landslides
tsunami
deepwater sedimentation
tectonostratigraphics
Metrics
H-Index
i10 Index
Citation Counts
10
13
735
* Total H IndexRankings
Ranking Based On Selection :105
Karen Houghton
Microbial ecology
extremophiles
Metrics
H-Index
i10 Index
Citation Counts
10
10
502
* Total H IndexRankings
Ranking Based On Selection :106
Yunmeng Cao
Space geodesy
InSAR
Geophysics
Natural Hazards
Metrics
H-Index
i10 Index
Citation Counts
10
10
381
* Total H IndexRankings
Ranking Based On Selection :107
Rob Van Der Raaij
Metrics
H-Index
i10 Index
Citation Counts
10
10
364
* Total H IndexRankings
Ranking Based On Selection :108
Prasanth Gupta
Energy Materials
Hydrogen
Ion implantation
Magnetic materials
Coatings and thin films
Metrics
H-Index
i10 Index
Citation Counts
9
9
264
* Total H IndexRankings
Ranking Based On Selection :109
Matt Sagar
geology
thermochronology
geochronology
petrology
tectonics
Metrics
H-Index
i10 Index
Citation Counts
9
9
248
* Total H IndexRankings
Ranking Based On Selection :110
Vivian Fang
nanomaterial
Metrics
H-Index
i10 Index
Citation Counts
9
9
694
* Total H IndexRankings
Ranking Based On Selection :111
Sophie Pearson-Grant
Exploration geophysics
numerical modelling
volcano-hydrothermal systems
Metrics
H-Index
i10 Index
Citation Counts
9
9
194
* Total H IndexRankings
Ranking Based On Selection :112
Mary Anne Thompson Clive
risk communication
risk assessment
volcanic hazard analysis
transdisciplinary approaches
Metrics
H-Index
i10 Index
Citation Counts
8
8
448
* Total H IndexRankings
Ranking Based On Selection :113
Sara Harrison
GIS
crisis crowdsourcing
volunteered geographic information
emergency management
disaster management
Metrics
H-Index
i10 Index
Citation Counts
8
8
337
* Total H IndexRankings
Ranking Based On Selection :115
Ery Hughes
volcanoes
volatiles
experimental petrology
microanalysis
geochemistry
Metrics
H-Index
i10 Index
Citation Counts
8
8
246
* Total H IndexRankings
Ranking Based On Selection :116
Michael Ng
Materials Science
Nanocrystals
Perovskites
Optoelectronics
Energy Technologies
Metrics
H-Index
i10 Index
Citation Counts
8
7
524
* Total H IndexRankings
Ranking Based On Selection :117
Kenny M Graham
Geophysics
Statistics
Seismology
Crustal Anisotropy
Airborne Geophysics
Metrics
H-Index
i10 Index
Citation Counts
8
7
207
* Total H IndexRankings
Ranking Based On Selection :118
Genevieve Coffey
Earthquake geology
fault mechanics
Metrics
H-Index
i10 Index
Citation Counts
8
6
243
* Total H IndexRankings
Ranking Based On Selection :119
Catherine Pinal
Metrics
H-Index
i10 Index
Citation Counts
8
7
1,265
* Total H IndexRankings
Ranking Based On Selection :120
Lydia DiCaprio
Geodynamics
Tectonics
geophysics
Metrics
H-Index
i10 Index
Citation Counts
7
7
668
* Total H IndexRankings
Ranking Based On Selection :121
Peter Johnson
Multiphase flow and transport
groundwater in natural hazards
Metrics
H-Index
i10 Index
Citation Counts
7
5
156
* Total H IndexRankings
Ranking Based On Selection :122
Paul A Jarvis
Physical volcanology
Fluid dynamics
Geophysical flows
Metrics
H-Index
i10 Index
Citation Counts
7
3
125
* Total H IndexRankings
Ranking Based On Selection :123
Cameron Asher
Metrics
H-Index
i10 Index
Citation Counts
7
6
370
* Total H IndexRankings
Ranking Based On Selection :124
Jenny Dahl
Metrics
H-Index
i10 Index
Citation Counts
6
6
309
* Total H IndexRankings
Ranking Based On Selection :125
Florent Aden-Antoniow
Seismology
Data Sciences
Statistics
Metrics
H-Index
i10 Index
Citation Counts
6
6
175
* Total H Index Rankings
Rankings
Ranking Based On Selection: 101
Emily Warren-Smith
Metrics
H-Index
i10-Index
Citation Counts
10
12
556
Tectonics
Seismology
Continental Deformation
Slow Earthquakes
Thermochronology
* Total H Index Rankings
Rankings
Ranking Based On Selection: 102
Regine Morgenstern
Metrics
H-Index
i10-Index
Citation Counts
10
11
502
Igneous Petrology
Geochemistry
Economic Geology
Paleoseismology
Geomorphology
* Total H Index Rankings
Rankings
Ranking Based On Selection: 103
Suzanne Bull
Metrics
H-Index
i10-Index
Citation Counts
10
13
735
seismic interpretation
submarine landslides
tsunami
deepwater sedimentation
tectonostratigraphics
* Total H Index Rankings
Rankings
Ranking Based On Selection: 104
Alison Kirkby
Metrics
H-Index
i10-Index
Citation Counts
10
11
410
* Total H Index Rankings
Rankings
Ranking Based On Selection: 105
Karen Houghton
Metrics
H-Index
i10-Index
Citation Counts
10
10
502
* Total H Index Rankings
Rankings
Ranking Based On Selection: 106
Yunmeng Cao
Metrics
H-Index
i10-Index
Citation Counts
10
10
381
Space geodesy
InSAR
Geophysics
Natural Hazards
* Total H Index Rankings
Rankings
Ranking Based On Selection: 107
Rob Van Der Raaij
Metrics
H-Index
i10-Index
Citation Counts
10
10
364
* Total H Index Rankings
Rankings
Ranking Based On Selection: 108
Prasanth Gupta
Metrics
H-Index
i10-Index
Citation Counts
9
9
264
Energy Materials
Hydrogen
Ion implantation
Magnetic materials
Coatings and thin films
* Total H Index Rankings
Rankings
Ranking Based On Selection: 109
Matt Sagar
Metrics
H-Index
i10-Index
Citation Counts
9
9
248
geology
thermochronology
geochronology
petrology
tectonics
* Total H Index Rankings
Rankings
Ranking Based On Selection: 110
Vivian Fang
Metrics
H-Index
i10-Index
Citation Counts
9
9
694
* Total H Index Rankings
Rankings
Ranking Based On Selection: 111
Sophie Pearson-Grant
Metrics
H-Index
i10-Index
Citation Counts
9
9
194
Exploration geophysics
numerical modelling
volcano-hydrothermal systems
* Total H Index Rankings
Rankings
Ranking Based On Selection: 112
Mary Anne Thompson Clive
Metrics
H-Index
i10-Index
Citation Counts
8
8
448
risk communication
risk assessment
volcanic hazard analysis
transdisciplinary approaches
* Total H Index Rankings
Rankings
Ranking Based On Selection: 113
Sara Harrison
Metrics
H-Index
i10-Index
Citation Counts
8
8
337
GIS
crisis crowdsourcing
volunteered geographic information
emergency management
disaster management
* Total H Index Rankings
Rankings
Ranking Based On Selection: 114
Matthew Hill
Metrics
H-Index
i10-Index
Citation Counts
8
8
314
* Total H Index Rankings
Rankings
Ranking Based On Selection: 115
Ery Hughes
Metrics
H-Index
i10-Index
Citation Counts
8
8
246
volcanoes
volatiles
experimental petrology
microanalysis
geochemistry
* Total H Index Rankings
Rankings
Ranking Based On Selection: 116
Michael Ng
Metrics
H-Index
i10-Index
Citation Counts
8
7
524
Materials Science
Nanocrystals
Perovskites
Optoelectronics
Energy Technologies
* Total H Index Rankings
Rankings
Ranking Based On Selection: 117
Kenny M Graham
Metrics
H-Index
i10-Index
Citation Counts
8
7
207
Geophysics
Statistics
Seismology
Crustal Anisotropy
Airborne Geophysics
* Total H Index Rankings
Rankings
Ranking Based On Selection: 118
Genevieve Coffey
Metrics
H-Index
i10-Index
Citation Counts
8
6
243
* Total H Index Rankings
Rankings
Ranking Based On Selection: 119
Catherine Pinal
Metrics
H-Index
i10-Index
Citation Counts
8
7
1,265
* Total H Index Rankings
Rankings
Ranking Based On Selection: 120
Lydia DiCaprio
Metrics
H-Index
i10-Index
Citation Counts
7
7
668
* Total H Index Rankings
Rankings
Ranking Based On Selection: 121
Peter Johnson
Metrics
H-Index
i10-Index
Citation Counts
7
5
156
Multiphase flow and transport
groundwater in natural hazards
* Total H Index Rankings
Rankings
Ranking Based On Selection: 122
Paul A Jarvis
Metrics
H-Index
i10-Index
Citation Counts
7
3
125
Physical volcanology
Fluid dynamics
Geophysical flows
* Total H Index Rankings
Rankings
Ranking Based On Selection: 123
Cameron Asher
Metrics
H-Index
i10-Index
Citation Counts
7
6
370
* Total H Index Rankings
Rankings
Ranking Based On Selection: 124
Jenny Dahl
Metrics
H-Index
i10-Index
Citation Counts
6
6
309
* Total H Index Rankings
Rankings
Ranking Based On Selection: 125
Florent Aden-Antoniow
Metrics
H-Index
i10-Index
Citation Counts
6
6
175