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 :51
Nick Horspool
Natural Hazards
Risk Modelling
Seismology
Metrics
H-Index
i10 Index
Citation Counts
22
43
2,047
* Total H IndexRankings
Ranking Based On Selection :52
Sally Potter
Early warning systems
communication
risk
natural hazard
Metrics
H-Index
i10 Index
Citation Counts
22
34
1,854
* Total H IndexRankings
Ranking Based On Selection :53
Christina Magill
natural hazards
risk assessment
loss modelling
volcanology
Metrics
H-Index
i10 Index
Citation Counts
22
31
1,499
* Total H IndexRankings
Ranking Based On Selection :54
Christof Mueller
Tsunami
Machine Learning
Algorithms
Metrics
H-Index
i10 Index
Citation Counts
22
34
2,310
* Total H IndexRankings
Ranking Based On Selection :55
Karsten Friedrich Kroeger
sedimentology
basin analysis
gas hydrates
basin modelling
paleoclimate
Metrics
H-Index
i10 Index
Citation Counts
22
33
1,043
* Total H IndexRankings
Ranking Based On Selection :56
Chris Bromley
geothermal
geophysics
Metrics
H-Index
i10 Index
Citation Counts
22
48
1,690
* Total H IndexRankings
Ranking Based On Selection :57
Dan Bassett
Marine Geophysics
Seismology
Tectonics
Metrics
H-Index
i10 Index
Citation Counts
21
29
1,372
* Total H IndexRankings
Ranking Based On Selection :58
Isabelle Chambefort
Geology
volcano
petrology
geothermal
Metrics
H-Index
i10 Index
Citation Counts
21
35
1,495
* Total H IndexRankings
Ranking Based On Selection :59
Craig A. Miller
Geophysics
Volcanology
Geothermal
Metrics
H-Index
i10 Index
Citation Counts
21
30
1,133
* Total H IndexRankings
Ranking Based On Selection :60
Agnes Mazot
Geochemistry of volcanic fluids
volcanic gas emission rates
Metrics
H-Index
i10 Index
Citation Counts
21
31
1,145
* Total H IndexRankings
Ranking Based On Selection :61
Robert Funnell
Metrics
H-Index
i10 Index
Citation Counts
21
38
2,575
* Total H IndexRankings
Ranking Based On Selection :62
Geoff Kilgour
Igneous petrology
physical volcanology
Metrics
H-Index
i10 Index
Citation Counts
20
32
1,411
* Total H IndexRankings
Ranking Based On Selection :63
Xiaoming Wang
tsunami
earthquake
landslide
numerical modelling
tsunami warning and forecast
Metrics
H-Index
i10 Index
Citation Counts
20
31
2,141
* Total H IndexRankings
Ranking Based On Selection :64
Robert Ditchburn
radiometric dating
sediment dating
geochronology
hydrothermal
beryllium-10
Metrics
H-Index
i10 Index
Citation Counts
20
41
1,719
* Total H IndexRankings
Ranking Based On Selection :65
Cécile Massiot
Geothermal
structural geology
borehole log analysis
3D modeling
terrestrial laser scanner
Metrics
H-Index
i10 Index
Citation Counts
19
29
943
* Total H IndexRankings
Ranking Based On Selection :66
Tony Hurst
Volcanology
Geophysics
Metrics
H-Index
i10 Index
Citation Counts
19
25
877
* Total H IndexRankings
Ranking Based On Selection :67
David Burbidge
Geophysics
Earthquakes
Tsunami
Hazard
Metrics
H-Index
i10 Index
Citation Counts
19
23
1,789
* Total H IndexRankings
Ranking Based On Selection :68
Edward A Bertrand
Magnetotellurics
Metrics
H-Index
i10 Index
Citation Counts
18
27
1,050
* Total H IndexRankings
Ranking Based On Selection :71
Jerome Leveneur|Jérôme Leveneur, J Leveneur
Applied physics
Materials Science
Nanotechnology
Ion Implantation
Nuclear Sciences
Metrics
H-Index
i10 Index
Citation Counts
17
27
1,458
* Total H IndexRankings
Ranking Based On Selection :72
Lucia Roncaglia
Geology
stratigraphy
Metrics
H-Index
i10 Index
Citation Counts
17
22
1,011
* Total H IndexRankings
Ranking Based On Selection :73
Andy Howell
Faulting and coastal uplift
Metrics
H-Index
i10 Index
Citation Counts
16
20
701
* Total H IndexRankings
Ranking Based On Selection :74
Mario Krapp
Earth Sciences
Paleoclimate
Machine Learning
Dynamical Systems
Glaciology
Metrics
H-Index
i10 Index
Citation Counts
16
18
1,475
* Total H IndexRankings
Ranking Based On Selection :75
Ed Keller
Biogeosciences
Enivronmental Modelling
Antarctica
Metrics
H-Index
i10 Index
Citation Counts
16
20
998
* Total H Index Rankings
Rankings
Ranking Based On Selection: 51
Nick Horspool
Metrics
H-Index
i10-Index
Citation Counts
22
43
2,047
* Total H Index Rankings
Rankings
Ranking Based On Selection: 52
Sally Potter
Metrics
H-Index
i10-Index
Citation Counts
22
34
1,854
Early warning systems
communication
risk
natural hazard
* Total H Index Rankings
Rankings
Ranking Based On Selection: 53
Christina Magill
Metrics
H-Index
i10-Index
Citation Counts
22
31
1,499
natural hazards
risk assessment
loss modelling
volcanology
* Total H Index Rankings
Rankings
Ranking Based On Selection: 54
Christof Mueller
Metrics
H-Index
i10-Index
Citation Counts
22
34
2,310
* Total H Index Rankings
Rankings
Ranking Based On Selection: 55
Karsten Friedrich Kroeger
Metrics
H-Index
i10-Index
Citation Counts
22
33
1,043
sedimentology
basin analysis
gas hydrates
basin modelling
paleoclimate
* Total H Index Rankings
Rankings
Ranking Based On Selection: 56
Chris Bromley
Metrics
H-Index
i10-Index
Citation Counts
22
48
1,690
* Total H Index Rankings
Rankings
Ranking Based On Selection: 57
Dan Bassett
Metrics
H-Index
i10-Index
Citation Counts
21
29
1,372
* Total H Index Rankings
Rankings
Ranking Based On Selection: 58
Isabelle Chambefort
Metrics
H-Index
i10-Index
Citation Counts
21
35
1,495
* Total H Index Rankings
Rankings
Ranking Based On Selection: 59
Craig A. Miller
Metrics
H-Index
i10-Index
Citation Counts
21
30
1,133
* Total H Index Rankings
Rankings
Ranking Based On Selection: 60
Agnes Mazot
Metrics
H-Index
i10-Index
Citation Counts
21
31
1,145
Geochemistry of volcanic fluids
volcanic gas emission rates
* Total H Index Rankings
Rankings
Ranking Based On Selection: 61
Robert Funnell
Metrics
H-Index
i10-Index
Citation Counts
21
38
2,575
* Total H Index Rankings
Rankings
Ranking Based On Selection: 62
Geoff Kilgour
Metrics
H-Index
i10-Index
Citation Counts
20
32
1,411
* Total H Index Rankings
Rankings
Ranking Based On Selection: 63
Xiaoming Wang
Metrics
H-Index
i10-Index
Citation Counts
20
31
2,141
tsunami
earthquake
landslide
numerical modelling
tsunami warning and forecast
* Total H Index Rankings
Rankings
Ranking Based On Selection: 64
Robert Ditchburn
Metrics
H-Index
i10-Index
Citation Counts
20
41
1,719
radiometric dating
sediment dating
geochronology
hydrothermal
beryllium-10
* Total H Index Rankings
Rankings
Ranking Based On Selection: 65
Cécile Massiot
Metrics
H-Index
i10-Index
Citation Counts
19
29
943
Geothermal
structural geology
borehole log analysis
3D modeling
terrestrial laser scanner
* Total H Index Rankings
Rankings
Ranking Based On Selection: 66
Tony Hurst
Metrics
H-Index
i10-Index
Citation Counts
19
25
877
* Total H Index Rankings
Rankings
Ranking Based On Selection: 67
David Burbidge
Metrics
H-Index
i10-Index
Citation Counts
19
23
1,789
* Total H Index Rankings
Rankings
Ranking Based On Selection: 68
Edward A Bertrand
Metrics
H-Index
i10-Index
Citation Counts
18
27
1,050
* Total H Index Rankings
Rankings
Ranking Based On Selection: 69
Daniel Lowry
Metrics
H-Index
i10-Index
Citation Counts
17
19
1,444
* Total H Index Rankings
Rankings
Ranking Based On Selection: 70
Rose Turnbull
Metrics
H-Index
i10-Index
Citation Counts
17
33
1,203
* Total H Index Rankings
Rankings
Ranking Based On Selection: 71
Jerome Leveneur|Jérôme Leveneur, J Leveneur
Metrics
H-Index
i10-Index
Citation Counts
17
27
1,458
Applied physics
Materials Science
Nanotechnology
Ion Implantation
Nuclear Sciences
* Total H Index Rankings
Rankings
Ranking Based On Selection: 72
Lucia Roncaglia
Metrics
H-Index
i10-Index
Citation Counts
17
22
1,011
* Total H Index Rankings
Rankings
Ranking Based On Selection: 73
Andy Howell
Metrics
H-Index
i10-Index
Citation Counts
16
20
701
* Total H Index Rankings
Rankings
Ranking Based On Selection: 74
Mario Krapp
Metrics
H-Index
i10-Index
Citation Counts
16
18
1,475
Earth Sciences
Paleoclimate
Machine Learning
Dynamical Systems
Glaciology
* Total H Index Rankings
Rankings
Ranking Based On Selection: 75
Ed Keller
Metrics
H-Index
i10-Index
Citation Counts
16
20
998
Biogeosciences
Enivronmental Modelling
Antarctica