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GNS Science Find a Professional 2025

Find a Professional: Explore Experts Across 197 Disciplines in 220 Countries! Looking for the top professional in your field, anywhere in the world or your region? Discover our comprehensive directory of experts in engineering, medicine, law, business, arts, and more. Whether you need an architect, doctor, psychologist, mechanical engineer, economist, or lawyer, find the right professional ranked by excellence across 197 disciplines. Start your search today and connect with the best in their fields across 220 countries! Our Premium members gain greater visibility in the directory, ranking higher in search results and reaching a broader audience. With these advantages, you can: Secure more job and client opportunities, Stand out in your field and build a trusted professional image, Connect more easily with potential business partners and professionals. Stand out, make an impact, and seize opportunities! Highlight your expertise, increase your recognition in the industry, and connect with more opportunities by upgrading to Premium today. With Premium membership, you can rise above the competition and take one step closer to success! Upgrade to Premium Now and Showcase Yourself to the World!

John V Kennedy
Materials Physics
Nanotechnology
Energy materials
Metrics
H-Index
i10 Index
Citation Counts
65
165
12,404
Nick Mortimer
Earth Science
Geology
Petrology
Tectonics
Zealandia
Metrics
H-Index
i10 Index
Citation Counts
53
138
8,720
Stephen Bannister
Seismology
earthquakes
Subduction
Geothermal
Antarctica
Metrics
H-Index
i10 Index
Citation Counts
50
113
8,209

Discover Leading Experts: Premium membership highlights you at the top, increasing your visibility and influence in 13 major fields and 197 disciplines. Be seen first!

Simon C. Cox
Geology
Landslides
Tectonics
Antarctica
Southern Alps
Metrics
H-Index
i10 Index
Citation Counts
42
81
5,796
Graham Leonard
volcanology
early warnings
tsunami
mapping
geochronology
Metrics
H-Index
i10 Index
Citation Counts
40
94
5,605
David JA Barrell
Geology
Geomorphology
Natural hazards
Engineering geology
Paleoclimatology
Metrics
H-Index
i10 Index
Citation Counts
40
68
7,150
Sigrun Hreinsdottir
Geodesy
Geophysics
Active Tectonics
Volcano Deformation
Earthquake Deformation
Metrics
H-Index
i10 Index
Citation Counts
39
70
6,523
Karyne Rogers
Forensic traceability
Stable isotopes
Environment
Food authentication
Metrics
H-Index
i10 Index
Citation Counts
38
90
4,373
Richard Levy
Paleoclimate
stratigraphy
Antarctica
sea level
education
Metrics
H-Index
i10 Index
Citation Counts
34
70
4,846
William Power
Tsunami
Seismology
Geophysics
Environmental Economics
Quantum Optics
Metrics
H-Index
i10 Index
Citation Counts
32
64
4,504
* Total H Index Rankings
John V Kennedy
Metrics
H-Index
i10-Index
Citation Counts
65
165
12,404
Materials Physics
Nanotechnology
Energy materials
* Total H Index Rankings
Roger Cooper
Metrics
H-Index
i10-Index
Citation Counts
55
110
10,537
* Total H Index Rankings
Donna Eberhart-Phillips
Metrics
H-Index
i10-Index
Citation Counts
54
97
12,869
* Total H Index Rankings
Nick Mortimer
Metrics
H-Index
i10-Index
Citation Counts
53
138
8,720
Earth Science
Geology
Petrology
Tectonics
Zealandia
* Total H Index Rankings
Stephen Bannister
Metrics
H-Index
i10-Index
Citation Counts
50
113
8,209
Seismology
earthquakes
Subduction
Geothermal
Antarctica
* Total H Index Rankings
Cornel de Ronde
Metrics
H-Index
i10-Index
Citation Counts
49
116
9,425
* Total H Index Rankings
David Rhoades
Metrics
H-Index
i10-Index
Citation Counts
47
111
7,268
* Total H Index Rankings
Russ J. Van Dissen
Metrics
H-Index
i10-Index
Citation Counts
46
136
8,175
* Total H Index Rankings
Stuart Henrys
Metrics
H-Index
i10-Index
Citation Counts
45
116
7,925
* Total H Index Rankings
Pilar Villamor
Metrics
H-Index
i10-Index
Citation Counts
42
97
6,464

Discover Leading Experts: Premium membership highlights you at the top, increasing your visibility and influence in 13 major fields and 197 disciplines. Be seen first!

* Total H Index Rankings
Simon C. Cox
Metrics
H-Index
i10-Index
Citation Counts
42
81
5,796
Geology
Landslides
Tectonics
Antarctica
Southern Alps
* Total H Index Rankings
Andreas Markwitz
Metrics
H-Index
i10-Index
Citation Counts
42
131
6,486
* Total H Index Rankings
Martin Reyners
Metrics
H-Index
i10-Index
Citation Counts
42
81
5,867
* Total H Index Rankings
Graham Leonard
Metrics
H-Index
i10-Index
Citation Counts
40
94
5,605
volcanology
early warnings
tsunami
mapping
geochronology
* Total H Index Rankings
David JA Barrell
Metrics
H-Index
i10-Index
Citation Counts
40
68
7,150
Geology
Geomorphology
Natural hazards
Engineering geology
Paleoclimatology
* Total H Index Rankings
Susan Ellis
Metrics
H-Index
i10-Index
Citation Counts
40
84
5,559
* Total H Index Rankings
Sigrun Hreinsdottir
Metrics
H-Index
i10-Index
Citation Counts
39
70
6,523
Geodesy
Geophysics
Active Tectonics
Volcano Deformation
Earthquake Deformation
* Total H Index Rankings
Nicola Litchfield
Metrics
H-Index
i10-Index
Citation Counts
39
95
7,006
* Total H Index Rankings
Mike Stewart
Metrics
H-Index
i10-Index
Citation Counts
39
77
6,975
* Total H Index Rankings
Matt Gerstenberger
Metrics
H-Index
i10-Index
Citation Counts
38
96
6,734
* Total H Index Rankings
Karyne Rogers
Metrics
H-Index
i10-Index
Citation Counts
38
90
4,373
Forensic traceability
Stable isotopes
Environment
Food authentication
* Total H Index Rankings
Richard Levy
Metrics
H-Index
i10-Index
Citation Counts
34
70
4,846
Paleoclimate
stratigraphy
Antarctica
sea level
education
* Total H Index Rankings
Gill Jolly
Metrics
H-Index
i10-Index
Citation Counts
34
47
4,535
* Total H Index Rankings
William Power
Metrics
H-Index
i10-Index
Citation Counts
32
64
4,504
Tsunami
Seismology
Geophysics
Environmental Economics
Quantum Optics
* Total H Index Rankings
Kevin Faure
Metrics
H-Index
i10-Index
Citation Counts
32
54
4,421