Productivity Rankings, an exclusive service provided by AD Scientific Index, measures and highlights the scientific productivity of researchers based on the i10 index (number of publications with at least 10 citations). This system identifies highly productive scientists across disciplines, institutions, and regions, contributing to the development of evidence-based academic policies and effective incentive mechanisms. The rankings include global, regional, and institutional analyses, along with specialized rankings such as Scientists' Last 6 Years' i10 Index and Universities' i10 Index Rankings 2025. With Premium Membership, you can:
- Gain full access to detailed comparisons and advanced analytics,
- Objectively evaluate your academic productivity,
- Make strategic, data-driven decisions to enhance performance.
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 1
Volcanology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
201
151
0.751
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 2
Geology
Geophysics
Tectonics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
110
89
0.809
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 3
Geophysical Inverse Theory
Ocean Acoustics
Geoacoustics
Localization
Seismology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
137
87
0.635
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 4
seismology
tectonics
volcanoes
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
125
86
0.688
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 5
Earthquakes
seismology
fault mechanics
hydrogeology
vegetable gardening
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
96
82
0.854
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 6
Physical Oceanography
Internal Waves
Turbulence
Lateral Mixing Processes
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
80
72
0.900
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 7
Quaternary Earth Science and Volcanology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
101
71
0.703
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 8
Geology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
81
71
0.877
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 9
Marine palynology
Dinoflagellate cysts
Paleoceanography
Climate Change
Phytoplankton Ecology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
76
71
0.934
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 10
Geology
Structural Geology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
107
68
0.636
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* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 11
geology
petrology
geochemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
92
62
0.674
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 12
Geophysics
earth sciences
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
103
55
0.534
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 13
tectonics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
91
55
0.604
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 14
earth sciences
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
148
49
0.331
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 15
Earth Science
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
48
47
0.979
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 16
geology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
55
43
0.782
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 17
Isotope geochemistry
volcanic and magmatic processes
cosmochemistry
mass spectrometry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
45
42
0.933
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 18
Tectonics
geophysics
GPS
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
59
40
0.678
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 19
Earthquakes
Active Tectonics
Geodesy
Seismology
Tectonic Geomorphology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
43
40
0.930
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 20
Glaciology
Geophysics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
41
37
0.902
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 21
Mercury & Gold
Artisanal Mining
River Geochemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
48
36
0.750
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 22
Isotope Hydrology
Organic geochemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
32
29
0.906
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 23
Earth System Science
Climate modelling
Earth History
Planetary Science
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
31
28
0.903
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 24
geochemistry
geology
earth science
geoscience
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
30
28
0.933
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 25
Faults
Fluids
Friction
Seismic Cycle
Geohazards
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
28
27
0.964
Colin Jn Wilson
Victoria University of Wellington
Wellington, New Zealand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
201
151
0.751
Rupert Sutherland
Victoria University of Wellington
Wellington, New Zealand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
110
89
0.809
Geology
Geophysics
Tectonics
Stan E Dosso
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
137
87
0.635
Geophysical Inverse Theory
Ocean Acoustics
Geoacoustics
Localization
Seismology
Martha Savage
Victoria University of Wellington
Wellington, New Zealand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
125
86
0.688
seismology
tectonics
volcanoes
John Townend
Victoria University of Wellington
Wellington, New Zealand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
96
82
0.854
Earthquakes
seismology
fault mechanics
hydrogeology
vegetable gardening
Jody M Klymak
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
80
72
0.900
Physical Oceanography
Internal Waves
Turbulence
Lateral Mixing Processes
Brent Alloway
Victoria University of Wellington
Wellington, New Zealand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
101
71
0.703
Quaternary Earth Science and Volcanology
Robert Mckay
Victoria University of Wellington
Wellington, New Zealand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
81
71
0.877
Vera Pospelova
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
76
71
0.934
Marine palynology
Dinoflagellate cysts
Paleoceanography
Climate Change
Phytoplankton Ecology
Timothy Little
Victoria University of Wellington
Wellington, New Zealand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
107
68
0.636
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Dante Canil
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
92
62
0.674
geology
petrology
geochemistry
Tim Stern
Victoria University of Wellington
Wellington, New Zealand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
103
55
0.534
Stephen T Johnston
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
91
55
0.604
Peter Barrett
Victoria University of Wellington
Wellington, New Zealand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
148
49
0.331
Jamie Howarth
Victoria University of Wellington
Wellington, New Zealand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
48
47
0.979
Gavin Dunbar
Victoria University of Wellington
Wellington, New Zealand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
55
43
0.782
Bruce La Charlier
Victoria University of Wellington
Wellington, New Zealand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
45
42
0.933
Isotope geochemistry
volcanic and magmatic processes
cosmochemistry
mass spectrometry
Simon Lamb
Victoria University of Wellington
Wellington, New Zealand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
59
40
0.678
Edwin Nissen
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
43
40
0.930
Earthquakes
Active Tectonics
Geodesy
Seismology
Tectonic Geomorphology
Huw Horgan
Victoria University of Wellington
Wellington, New Zealand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
41
37
0.902
Kevin Telmer
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
48
36
0.750
Mercury & Gold
Artisanal Mining
River Geochemistry
Yi Yi
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
32
29
0.906
Isotope Hydrology
Organic geochemistry
Colin Goldblatt
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
31
28
0.903
Earth System Science
Climate modelling
Earth History
Planetary Science
Monica Handler
Victoria University of Wellington
Wellington, New Zealand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
30
28
0.933
geochemistry
geology
earth science
geoscience
Carolyn Boulton
Victoria University of Wellington
Wellington, New Zealand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
28
27
0.964
Faults
Fluids
Friction
Seismic Cycle
Geohazards