The Citation Rankings (Highly Cited Researchers) highlight the most cited and influential researchers across a vast range of scientific fields, covering 197 main and sub-disciplines, including the Art and Humanities Citation Rankings and Social Sciences and Humanities Citation Rankings. This service, offered exclusively by AD Scientific Index, aims to provide a balanced perspective by excluding data from CERN and other statistical sources that disproportionately favor certain researchers, particularly in the social sciences and humanities. This unique approach addresses the advantages researchers with multi-author publications and CERN involvement hold over others. Furthermore, citation rankings help uncover rule violations and unethical practices within the research community. For more detailed citation analyses, explore the 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 :1
geology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
40,911
13,698
0.335
* Total Citation Counts Rankings
Ranking Based On Selection :2
geomorphology
hydrology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
30,398
7,919
0.261
* Total Citation Counts Rankings
Ranking Based On Selection :3
mass extinctions
palaeoclimate
sedimentology
palaeontology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
28,970
12,449
0.430
* Total Citation Counts Rankings
Ranking Based On Selection :4
Ar-Ar dating
geochronology
meteorite impacts
mass extinctions
noble gas geochemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
23,304
6,646
0.285
* Total Citation Counts Rankings
Ranking Based On Selection :5
Geochemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
22,672
7,052
0.311
* Total Citation Counts Rankings
Ranking Based On Selection :6
Geochemistry
Geobiology
Earth History
Cohen Geochemistry Group
Palaeo@Leeds
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
20,100
11,686
0.581
* Total Citation Counts Rankings
Ranking Based On Selection :7
environmental governance
institutional analysis
adaptation to climate change
biodiversity
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
17,907
7,423
0.415
* Total Citation Counts Rankings
Ranking Based On Selection :8
Marine and Environmental Geochemistry
Phosphorus
Mediterranean
Mariculture
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
16,988
4,840
0.285
* Total Citation Counts Rankings
Ranking Based On Selection :9
Climate modelling
palaeoenvironments
Earth system behviour
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
16,328
8,106
0.496
* Total Citation Counts Rankings
Ranking Based On Selection :10
Volcano deformation
InSAR
tectonics
glacial isostatic adjustment
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
15,724
9,734
0.619
* Total Citation Counts Rankings
Ranking Based On Selection :11
Radar interferometry
InSAR
tectonics
surface deformation
earthquakes
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
14,777
7,964
0.539
* Total Citation Counts Rankings
Ranking Based On Selection :12
geotechnical engineering
geomechanics
plasticity theory
soil mechanics
granular materials
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
14,357
6,643
0.463
* Total Citation Counts Rankings
Ranking Based On Selection :13
Geophysics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
13,200
2,686
0.203
* Total Citation Counts Rankings
Ranking Based On Selection :14
geodynamics
tectonics
seismology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
12,559
3,102
0.247
* Total Citation Counts Rankings
Ranking Based On Selection :15
Geology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,900
5,140
0.519
* Total Citation Counts Rankings
Ranking Based On Selection :16
earth science
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,246
1,833
0.198
* Total Citation Counts Rankings
Ranking Based On Selection :17
LA-ICP-MS
Economic Geology
Fluid Inclusions
Mineral Deposits
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,707
3,203
0.368
* Total Citation Counts Rankings
Ranking Based On Selection :18
Geology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,362
5,081
0.608
* Total Citation Counts Rankings
Ranking Based On Selection :19
sedimentology
sedimentary geology
stratigraphy
basin analysis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,146
4,348
0.534
* Total Citation Counts Rankings
Ranking Based On Selection :20
biogeochemistry
geobiology
mass extinctions
Palaeo@Leeds
Cohen Geochemistry Group
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,895
4,026
0.510
* Total Citation Counts Rankings
Ranking Based On Selection :21
Earthquakes
Faulting & Active Tectonics
Earth Observation
Seismic Hazard
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,301
4,220
0.670
* Total Citation Counts Rankings
Ranking Based On Selection :22
Atmospheric aerosol
aerosol modelling
air quality
climate
biomass burning
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,878
4,064
0.691
* Total Citation Counts Rankings
Ranking Based On Selection :23
Biogeochemistry
Mineralogy
Trace Metals
Organic Carbon
Cohen Geochemistry Group
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,700
3,761
0.660
* Total Citation Counts Rankings
Ranking Based On Selection :24
agent-based modelling
spatial analysis
crime
archaeology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,795
3,100
0.647
* Total Citation Counts Rankings
Ranking Based On Selection :25
Geotechnics
Climate change
Railways
Artificial Intelligence
Sustainability
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,507
3,395
0.753
Marjorie Wilson
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
40,911
13,698
0.335
Mike Kirkby
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
30,398
7,919
0.261
Paul Wignall
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
28,970
12,449
0.430
mass extinctions
palaeoclimate
sedimentology
palaeontology
Simon Kelley
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
23,304
6,646
0.285
Ar-Ar dating
geochronology
meteorite impacts
mass extinctions
noble gas geochemistry
Robert Raiswell
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
22,672
7,052
0.311
Simon Poulton
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
20,100
11,686
0.581
Geochemistry
Geobiology
Earth History
Cohen Geochemistry Group
Palaeo@Leeds
Jouni Paavola
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
17,907
7,423
0.415
environmental governance
institutional analysis
adaptation to climate change
biodiversity
Michael Krom
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
16,988
4,840
0.285
Marine and Environmental Geochemistry
Phosphorus
Mediterranean
Mariculture
Alan Haywood
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
16,328
8,106
0.496
Climate modelling
palaeoenvironments
Earth system behviour
Andrew Hooper
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
15,724
9,734
0.619
Volcano deformation
InSAR
tectonics
glacial isostatic adjustment
Tim J Wright
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
14,777
7,964
0.539
Radar interferometry
InSAR
tectonics
surface deformation
earthquakes
Hai Sui Yu
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
14,357
6,643
0.463
geotechnical engineering
geomechanics
plasticity theory
soil mechanics
granular materials
David Gubbins
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
13,200
2,686
0.203
Gregory A Houseman
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
12,559
3,102
0.247
geodynamics
tectonics
seismology
Jeffrey Peakall
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,900
5,140
0.519
Ra Cliff
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,246
1,833
0.198
David Banks
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,707
3,203
0.368
LA-ICP-MS
Economic Geology
Fluid Inclusions
Mineral Deposits
David M Hodgson
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,362
5,081
0.608
Nigel Mountney
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,146
4,348
0.534
sedimentology
sedimentary geology
stratigraphy
basin analysis
Robert Newton
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,895
4,026
0.510
biogeochemistry
geobiology
mass extinctions
Palaeo@Leeds
Cohen Geochemistry Group
John Elliott
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,301
4,220
0.670
Earthquakes
Faulting & Active Tectonics
Earth Observation
Seismic Hazard
Carly Reddington
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,878
4,064
0.691
Atmospheric aerosol
aerosol modelling
air quality
climate
biomass burning
Caroline L Peacock
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,700
3,761
0.660
Biogeochemistry
Mineralogy
Trace Metals
Organic Carbon
Cohen Geochemistry Group
Alison Heppenstall
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,795
3,100
0.647
agent-based modelling
spatial analysis
crime
archaeology
David P Connolly
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,507
3,395
0.753
Geotechnics
Climate change
Railways
Artificial Intelligence
Sustainability