The Citation Rankings (Highly Cited Researchers) list 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.
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 1
planetary science
brown dwarfs
planetary atmospheres
exoplanets
extrasolar planets
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
37,850
16,325
0.431
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 2
atmospheric sciences
meteorology
oceanography
climate
data assimilation
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
26,868
13,781
0.513
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 3
Remote Sensing
Aerosol Optical Properties
Atmospheric Science
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
49,411
13,302
0.269
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 4
Atmospheric Sciences
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
33,536
11,088
0.331
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 5
Atmospheric Science
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
17,820
10,340
0.580
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 6
Remote Sensing
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
18,786
8,541
0.455
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 7
atmospheric science
clouds
remote sensing
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
34,335
8,161
0.238
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 8
Atmospheric sciences
aerosol global modeling
data assimilation
radiative transfer
remote sensing
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,904
8,040
0.812
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 9
Meteorology
Weather Analysis and Forecasting
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
12,643
7,585
0.600
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 10
planetary science
astrobiology
organic geochemistry
biogeochemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
14,825
7,425
0.501
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 11
Atmospheric science
ozone
stratospheric dynamics and transport
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,190
7,374
0.802
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 12
Hydrology
Hydrometeorology
Hydroclimatology
Remote Sensing
Land Surface Modeling
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
15,324
7,071
0.461
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 13
Atmospheric Sciences
Climate Change
Global Warming
Ozone Layer
Air pollution
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
22,513
7,030
0.312
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 14
Planetary Science
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
22,886
6,893
0.301
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 15
planetary science
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
19,324
6,869
0.355
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 16
Planetary Sciences
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11,755
6,784
0.577
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 17
atmospheric science
remote sensing
air pollution
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
25,874
6,524
0.252
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 18
Atmospheric science
ozone
stratosphere
ozone depletion
atmospheric dynamics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
22,233
6,231
0.280
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 19
Atmospheric Science
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
13,694
6,003
0.438
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 20
Atmospheric Science
Astrophysics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
13,972
5,765
0.413
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 21
Planetary Science
Mineralogy
Geology
Exobiology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
12,942
5,730
0.443
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 22
Planetary Science
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,512
5,619
0.591
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 23
atmospheric science
space physics
heliophysics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
14,677
5,553
0.378
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 24
Planetary Science
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,953
5,451
0.685
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 25
Planetary Science
Global seismology
Seismic anisotropy
Planetary Seismology
Planetary geophysics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,264
5,323
0.733
Mark Marley
NASA Ames Research Center
California, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
37,850
16,325
0.431
planetary science
brown dwarfs
planetary atmospheres
exoplanets
extrasolar planets
Arlindo Moraes Da Silva Jr
NASA Ames Research Center
California, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
26,868
13,781
0.513
atmospheric sciences
meteorology
oceanography
climate
data assimilation
Thomas Eck
NASA Ames Research Center
California, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
49,411
13,302
0.269
Remote Sensing
Aerosol Optical Properties
Atmospheric Science
Mian Chin
NASA Ames Research Center
California, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
33,536
11,088
0.331
Andrea Molod
NASA Ames Research Center
California, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
17,820
10,340
0.580
Krotkov N
NASA Ames Research Center
California, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
18,786
8,541
0.455
Patrick Minnis
NASA Ames Research Center
California, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
34,335
8,161
0.238
atmospheric science
clouds
remote sensing
Virginie Buchard
NASA Ames Research Center
California, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,904
8,040
0.812
Atmospheric sciences
aerosol global modeling
data assimilation
radiative transfer
remote sensing
Austin Conaty
NASA Ames Research Center
California, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
12,643
7,585
0.600
Meteorology
Weather Analysis and Forecasting
Jennifer Eigenbrode
NASA Ames Research Center
California, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
14,825
7,425
0.501
planetary science
astrobiology
organic geochemistry
biogeochemistry
Krzysztof Wargan
NASA Ames Research Center
California, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,190
7,374
0.802
Atmospheric science
ozone
stratospheric dynamics and transport
Christa Peters-Lidard
NASA Ames Research Center
California, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
15,324
7,071
0.461
Hydrology
Hydrometeorology
Hydroclimatology
Remote Sensing
Land Surface Modeling
Omar Torres
NASA Ames Research Center
California, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
22,513
7,030
0.312
Atmospheric Sciences
Climate Change
Global Warming
Ozone Layer
Air pollution
Robert Haberle
NASA Ames Research Center
California, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
22,886
6,893
0.301
Glenn Orton
NASA Ames Research Center
California, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
19,324
6,869
0.355
Erwan Mazarico
NASA Ames Research Center
California, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11,755
6,784
0.577
Anne Thompson
NASA Ames Research Center
California, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
25,874
6,524
0.252
atmospheric science
remote sensing
air pollution
Paul A Newman
NASA Ames Research Center
California, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
22,233
6,231
0.280
Atmospheric science
ozone
stratosphere
ozone depletion
atmospheric dynamics
Walter A Petersen
NASA Ames Research Center
California, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
13,694
6,003
0.438
Jonathan H Jiang
NASA Ames Research Center
California, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
13,972
5,765
0.413
Atmospheric Science
Astrophysics
Dfblake
NASA Ames Research Center
California, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
12,942
5,730
0.443
Planetary Science
Mineralogy
Geology
Exobiology
Julie Castillo
NASA Ames Research Center
California, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,512
5,619
0.591
Anthony Mannucci
NASA Ames Research Center
California, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
14,677
5,553
0.378
atmospheric science
space physics
heliophysics
Jared Espley
NASA Ames Research Center
California, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,953
5,451
0.685
Mark Panning
NASA Ames Research Center
California, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,264
5,323
0.733
Planetary Science
Global seismology
Seismic anisotropy
Planetary Seismology
Planetary geophysics