Citation Rankings (Highly Cited Researchers) 2024 and list of influential and most cited researchers in Agriculture and Forestry, Architecture and Design, Business and Management, Economics and Econometrics, Education, Engineering and Technology, History, Philosophy, Theology, Law, Medicine and Health Sciences, Natural Sciences and Social Sciences and their 256 sub-branches is a unique service offered only by “AD Scientific Index”. You can see the most cited and influential researchers in the country and region. See also for more specific citation analyses: "last 6 years citation index" Universities Rankings 2024 (Sort by: Total Citations) and Universities Rankings 2024 (Sort by : Last 6 Years Citations)
![Christopher J Gobler](https://cdn.adscientificindex.com/pictures/41/1671971.jpg)
School of Marine and Atmospheric Sciences
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
28,088
15,468
0.551
![Ronald C Cohen](https://cdn.adscientificindex.com/pictures/ed/1739103.jpg)
atmospheric science
physical chemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
28,035
10,732
0.383
![Tamara Maree Davis](https://cdn.adscientificindex.com/pictures/5d/65684.jpg)
Astrophysics
Cosmology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
27,969
17,471
0.625
![J David Neelin](/user/assets/images/profile/no-profile-photo.png)
climate variability
climate change
ocean-atmosphere interaction
tropical atmospheric dynamics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
27,082
9,803
0.362
![Jonathan Abbatt](/user/assets/images/profile/no-profile-photo.png)
Atmospheric chemistry
multiphase chemistry
indoor air chemistry
climate
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
27,007
13,255
0.491
![Martyn Chipperfield](https://cdn.adscientificindex.com/pictures/0a/1062417.jpg)
Atmospheric Science - Ozone - Stratosphere - Troposphere
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
26,641
10,456
0.392
![Terje Berntsen](/user/assets/images/profile/no-profile-photo.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
26,412
10,422
0.395
![Gilbert P Compo](https://cdn.adscientificindex.com/pictures/4c/1773964.jpg)
Climate
Weather
Atmosphere and Ocean Dynamics
Probability and Statistics
Data Assimilation
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
26,090
9,168
0.351
![James Allan](https://cdn.adscientificindex.com/pictures/5e/1451398.jpg)
Atmospheric science
aerosol science
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
25,971
11,155
0.430
![Johnny Cl Chan](https://cdn.adscientificindex.com/pictures/55/343287.jpg)
tropical cyclones
tropical meteorology
climate diagnostics and modeling
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
25,717
12,007
0.467
![Ted Shepherd](/user/assets/images/profile/no-profile-photo.png)
Atmospheric dynamics
climate dynamics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
25,414
10,482
0.412
![GM Macdonald](https://cdn.adscientificindex.com/pictures/9e/1750709.jpg)
Climate change
Water Resources
Wetlands
Fire
Biogeography
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
25,131
7,720
0.307
![Robert E Kopp](https://cdn.adscientificindex.com/pictures/91/1500889.jpg)
Climate change
Sea-level change
Paleoclimate
Climate risk
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
25,122
18,656
0.743
![Michael J Drinkwater](https://cdn.adscientificindex.com/pictures/76/65529.jpg)
Astronomy
Learning
Teaching
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
24,828
8,449
0.340
![Ed Hawkins](https://cdn.adscientificindex.com/pictures/eb/1062406.jpg)
climate variability
climate predictability
extreme weather events
historical climatology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
24,630
13,598
0.552
![Ming Xue](https://cdn.adscientificindex.com/pictures/72/1520689.jpg)
Meteorology
atmospheric science
numerical weather prediction
data assimilation
mesoscale meteorology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
24,592
10,439
0.424
![Robert Talbot](https://cdn.adscientificindex.com/pictures/5c/1631243.jpg)
Atmospheric Chemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
24,302
4,508
0.185
![Jason D Surratt](https://cdn.adscientificindex.com/pictures/01/1451357.jpg)
atmospheric chemistry
environmental chemistry
aerosol chemistry
secondary organic aerosol
aerosols
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
24,251
11,726
0.484
![Philip Stier](https://cdn.adscientificindex.com/pictures/5a/1062413.jpg)
Climate Physics
Atmospheric Physics
Clouds
Aerosols
AI for Climate Science
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
23,973
11,668
0.487
![John Plane](https://cdn.adscientificindex.com/pictures/81/1150240.jpg)
atmospheric chemistry
gas kinetics
planetary chemistry
interstellar chemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
22,948
7,966
0.347
![Mark Williams](https://cdn.adscientificindex.com/pictures/3f/1527177.jpg)
Anthropocene
biosphere
Palaeontology
Palaeoclimatology
Geology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
22,860
12,192
0.533
![David M. Hannah](https://cdn.adscientificindex.com/pictures/fb/4321601.jpg)
hydrology
water
hydroclimatology
ecohydrology
physical geography
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
22,815
13,342
0.585
![John T Wasson](/user/assets/images/profile/no-profile-photo.png)
meteorite research
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
22,551
4,057
0.180
![Yongkang Xue](https://cdn.adscientificindex.com/pictures/93/1750756.jpg)
Climate
Land surface processes
Land/atmopshere/ocean interactions
remote sensing
regional downscaling
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
22,096
7,421
0.336
![Alex Hall](/user/assets/images/profile/no-profile-photo.png)
Climate dynamics
climate modeling
emergent constraints
hydrologic extremes
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
21,959
11,500
0.524
Christopher J Gobler
Stony Brook University
Stony Brook, United States
![United States](/flags/us.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
28,088
15,468
0.551
School of Marine and Atmospheric Sciences
Ronald C Cohen
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
28,035
10,732
0.383
atmospheric science
physical chemistry
Tamara Maree Davis
University of Queensland
St Lucia, Australia
![Australia](/flags/au.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
27,969
17,471
0.625
Astrophysics
Cosmology
J David Neelin
University of California Los Angeles
Los Angeles, United States
![United States](/flags/us.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
27,082
9,803
0.362
climate variability
climate change
ocean-atmosphere interaction
tropical atmospheric dynamics
Jonathan Abbatt
University of Toronto
Toronto, Canada
![Canada](/flags/ca.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
27,007
13,255
0.491
Atmospheric chemistry
multiphase chemistry
indoor air chemistry
climate
Martyn Chipperfield
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
26,641
10,456
0.392
Atmospheric Science - Ozone - Stratosphere - Troposphere
Terje Berntsen
University of Oslo
Oslo, Norway
![Norway](/flags/no.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
26,412
10,422
0.395
Gilbert P Compo
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
26,090
9,168
0.351
Climate
Weather
Atmosphere and Ocean Dynamics
Probability and Statistics
Data Assimilation
James Allan
University of Manchester
Manchester, United Kingdom
![United Kingdom](/flags/gb.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
25,971
11,155
0.430
Atmospheric science
aerosol science
Johnny Cl Chan
City University of Hong Kong
Coimbatore, Hong Kong
![Hong Kong](/flags/hk.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
25,717
12,007
0.467
tropical cyclones
tropical meteorology
climate diagnostics and modeling
Ted Shepherd
University of Reading
Reading, United Kingdom
![United Kingdom](/flags/gb.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
25,414
10,482
0.412
Atmospheric dynamics
climate dynamics
GM Macdonald
University of California Los Angeles
Los Angeles, United States
![United States](/flags/us.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
25,131
7,720
0.307
Climate change
Water Resources
Wetlands
Fire
Biogeography
Robert E Kopp
Rutgers The State University of New Jersey
New Brunswick, United States
![United States](/flags/us.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
25,122
18,656
0.743
Climate change
Sea-level change
Paleoclimate
Climate risk
Michael J Drinkwater
University of Queensland
St Lucia, Australia
![Australia](/flags/au.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
24,828
8,449
0.340
Astronomy
Learning
Teaching
Ed Hawkins
University of Reading
Reading, United Kingdom
![United Kingdom](/flags/gb.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
24,630
13,598
0.552
climate variability
climate predictability
extreme weather events
historical climatology
Ming Xue
University of Oklahoma
Norman, United States
![United States](/flags/us.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
24,592
10,439
0.424
Meteorology
atmospheric science
numerical weather prediction
data assimilation
mesoscale meteorology
Robert Talbot
University of Houston
Houston, United States
![United States](/flags/us.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
24,302
4,508
0.185
Atmospheric Chemistry
Jason D Surratt
University of North Carolina Chapel Hill
Chapel Hill, United States
![United States](/flags/us.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
24,251
11,726
0.484
atmospheric chemistry
environmental chemistry
aerosol chemistry
secondary organic aerosol
aerosols
Philip Stier
University of Oxford
Oxford, United Kingdom
![United Kingdom](/flags/gb.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
23,973
11,668
0.487
Climate Physics
Atmospheric Physics
Clouds
Aerosols
AI for Climate Science
John Plane
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
22,948
7,966
0.347
atmospheric chemistry
gas kinetics
planetary chemistry
interstellar chemistry
Mark Williams
University of Leicester
Leicester, United Kingdom
![United Kingdom](/flags/gb.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
22,860
12,192
0.533
Anthropocene
biosphere
Palaeontology
Palaeoclimatology
Geology
David M. Hannah
University of Birmingham
Birmingham, United Kingdom
![United Kingdom](/flags/gb.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
22,815
13,342
0.585
hydrology
water
hydroclimatology
ecohydrology
physical geography
John T Wasson
University of California Los Angeles
Los Angeles, United States
![United States](/flags/us.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
22,551
4,057
0.180
Yongkang Xue
University of California Los Angeles
Los Angeles, United States
![United States](/flags/us.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
22,096
7,421
0.336
Climate
Land surface processes
Land/atmopshere/ocean interactions
remote sensing
regional downscaling
Alex Hall
University of California Los Angeles
Los Angeles, United States
![United States](/flags/us.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
21,959
11,500
0.524
Climate dynamics
climate modeling
emergent constraints
hydrologic extremes