Citation Rankings
Highly Cited Researchers
GNS Science Highly Cited Researchers Citation Rankings 2025
Citation Rankings (Highly Cited Researchers) and the list of the most cited and influential researchers cover a wide range of scientific fields, spanning 197 main and sub-disciplines, as well as the Art and Humanities Citation Rankings and Social Sciences and Humanities Citation Rankings, offering a unique service. Additionally, the list without CERN, Statistical Data, etc., provided exclusively by “AD Scientific Index”, is part of our effort to balance the situation created by CERN and researchers with statistical data, who have an advantage over others, especially those in the social and humanities fields. There should be new regulations for multi-author and CERN papers. Citation lists also reveal many rule violations and unethical practices. See also for more specific citation analyses: Scientists Last 6 years Citation Index, Universities Total Citations Rankings 2025 and Universities Last 6 Years Citations Rankings 2025
* Total Citation Counts Rankings
Ranking Based On Selection :126
Multiphase flow and transport
groundwater in natural hazards
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
156
97
0.622
* Total Citation Counts Rankings
Ranking Based On Selection :127
Geology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
143
104
0.727
* Total Citation Counts Rankings
Ranking Based On Selection :128
geochemistry
mass spectrometry
paleoclimatology
speleology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
134
125
0.933
* Total Citation Counts Rankings
Ranking Based On Selection :129
Physical volcanology
Fluid dynamics
Geophysical flows
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
125
125
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :130
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
123
121
0.984
* Total Citation Counts Rankings
Ranking Based On Selection :131
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
116
75
0.647
* Total Citation Counts Rankings
Ranking Based On Selection :132
Hydrothermal Geochemist
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
109
102
0.936
* Total Citation Counts Rankings
Ranking Based On Selection :133
Natural hazard risk
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
89
75
0.843
* Total Citation Counts Rankings
Ranking Based On Selection :134
Petrology
Geochemistry
Volcanology
Analytical Techniques in Mineralogy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
78
77
0.987
* Total Citation Counts Rankings
Ranking Based On Selection :135
Geology
Geophysics
Seismology
Earthquake Analysis
Volcanoes
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
76
64
0.842
* Total Citation Counts Rankings
Ranking Based On Selection :136
geochemistry
geophysics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
61
60
0.984
* Total Citation Counts Rankings
Ranking Based On Selection :137
Ocean biogeochemistry
radiocarbon
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
54
54
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :138
Geophysics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
53
40
0.755
* Total Citation Counts Rankings
Ranking Based On Selection :139
groundwater
climate change
water resources
remote sensing
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
30
28
0.933
* Total Citation Counts Rankings
Ranking Based On Selection :140
Critical Elements
ICP-MS
water-rock interactions
experimental geochemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
27
22
0.815
* Total Citation Counts Rankings
Ranking Based On Selection :141
Remote Sensing Geology
geomorphology
tectonics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
25
25
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :142
Geology
Paleoseismology
Kinematics
Volcanic-tectonic
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11
11
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :143
Social Science
Human Mobility
Hazards
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
* Total Citation Counts Rankings
Rankings
1,377,148
5,459
126
Ranking Based On Selection: 126
Peter Johnson
GNS Science
Lower Hutt, New Zealand
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
156
97
0.622
Multiphase flow and transport
groundwater in natural hazards
* Total Citation Counts Rankings
Rankings
1,413,481
5,528
127
Ranking Based On Selection: 127
Graham Paul Dean Viskovic
GNS Science
Lower Hutt, New Zealand
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
143
104
0.727
* Total Citation Counts Rankings
Rankings
1,440,370
5,585
128
Ranking Based On Selection: 128
Christopher T Wood
GNS Science
Lower Hutt, New Zealand
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
134
125
0.933
geochemistry
mass spectrometry
paleoclimatology
speleology
* Total Citation Counts Rankings
Rankings
1,468,459
5,637
129
Ranking Based On Selection: 129
Paul A Jarvis
GNS Science
Lower Hutt, New Zealand
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
125
125
1.000
Physical volcanology
Fluid dynamics
Geophysical flows
* Total Citation Counts Rankings
Rankings
1,475,488
5,650
130
Ranking Based On Selection: 130
Sophia Tsang
GNS Science
Lower Hutt, New Zealand
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
123
121
0.984
* Total Citation Counts Rankings
Rankings
1,501,302
5,699
131
Ranking Based On Selection: 131
Joe Manning
GNS Science
Lower Hutt, New Zealand
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
116
75
0.647
* Total Citation Counts Rankings
Rankings
1,525,179
5,736
132
Ranking Based On Selection: 132
Pedro M Rendel
GNS Science
Lower Hutt, New Zealand
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
109
102
0.936
* Total Citation Counts Rankings
Rankings
1,605,950
5,862
133
Ranking Based On Selection: 133
Finn Scheele
GNS Science
Lower Hutt, New Zealand
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
89
75
0.843
* Total Citation Counts Rankings
Rankings
1,654,526
5,944
134
Ranking Based On Selection: 134
Ariadni Afroditi Georgatou
GNS Science
Lower Hutt, New Zealand
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
78
77
0.987
Petrology
Geochemistry
Volcanology
Analytical Techniques in Mineralogy
* Total Citation Counts Rankings
Rankings
1,665,598
5,954
135
Ranking Based On Selection: 135
Holly Joanne Godfrey
GNS Science
Lower Hutt, New Zealand
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
76
64
0.842
Geology
Geophysics
Seismology
Earthquake Analysis
Volcanoes
* Total Citation Counts Rankings
Rankings
1,741,669
6,088
136
Ranking Based On Selection: 136
Thomas Brakenrig
GNS Science
Lower Hutt, New Zealand
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
61
60
0.984
* Total Citation Counts Rankings
Rankings
1,780,727
6,173
137
Ranking Based On Selection: 137
Christian Lewis
GNS Science
Lower Hutt, New Zealand
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
54
54
1.000
Ocean biogeochemistry
radiocarbon
* Total Citation Counts Rankings
Rankings
1,790,515
6,191
138
Ranking Based On Selection: 138
Brook S Keats
GNS Science
Lower Hutt, New Zealand
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
53
40
0.755
* Total Citation Counts Rankings
Rankings
1,956,275
6,483
139
Ranking Based On Selection: 139
Frederique Mourot
GNS Science
Lower Hutt, New Zealand
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
30
28
0.933
* Total Citation Counts Rankings
Rankings
1,985,011
6,540
140
Ranking Based On Selection: 140
Lucjan Sajkowski
GNS Science
Lower Hutt, New Zealand
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
27
22
0.815
Critical Elements
ICP-MS
water-rock interactions
experimental geochemistry
* Total Citation Counts Rankings
Rankings
2,000,467
6,558
141
Ranking Based On Selection: 141
Gokul Anand
GNS Science
Lower Hutt, New Zealand
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
25
25
1.000
Remote Sensing Geology
geomorphology
tectonics
* Total Citation Counts Rankings
Rankings
2,164,349
6,834
142
Ranking Based On Selection: 142
Yaasameen Shalla
GNS Science
Lower Hutt, New Zealand
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11
11
1.000
Geology
Paleoseismology
Kinematics
Volcanic-tectonic
* Total Citation Counts Rankings
Rankings
2,367,166
7,105
143
Ranking Based On Selection: 143
Rachel Victoria Lawson
GNS Science
Lower Hutt, New Zealand
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
Social Science
Human Mobility
Hazards