Citation Rankings (Highly Cited Researchers) 2024 and list of influential and most cited researchers in Agriculture and Forestry, Art, Design and Architecture, 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)
* Total Citation Counts Rankings
World Rank
33,231
Country Rank
15,042
Institution Rank : 308
![](https://cdn.adscientificindex.com/logos/10892.jpg)
![United States](/flags/us.png)
![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
* Total Citation Counts Rankings
World Rank
33,701
Country Rank
15,270
Institution Rank : 71
![](/banners/ad-main.jpg)
![United States](/flags/us.png)
![Robert Haberle](https://cdn.adscientificindex.com/pictures/23/4381109.jpg)
Planetary Science
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
22,315
7,762
0.348
* Total Citation Counts Rankings
World Rank
34,153
Country Rank
15,459
Institution Rank : 313
![](https://cdn.adscientificindex.com/logos/10892.jpg)
![United States](/flags/us.png)
![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
* Total Citation Counts Rankings
World Rank
34,167
Country Rank
641
Institution Rank : 13
![](https://cdn.adscientificindex.com/logos/9277.png)
![Spain](/flags/es.png)
![José M. Gutiérrez](https://cdn.adscientificindex.com/pictures/bb/4305497.jpg)
Atmospheric sciences
Climate change
Machine learning
Bayesian networks
Nonlinear dynamics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
22,090
15,522
0.703
* Total Citation Counts Rankings
World Rank
34,254
Country Rank
15,497
Institution Rank : 77
![](https://cdn.adscientificindex.com/logos/7084.png)
![United States](/flags/us.png)
![Paul Shepson](https://cdn.adscientificindex.com/pictures/49/1451343.jpg)
Atmospheric Chemistry
Climate Change
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
22,051
7,721
0.350
* Total Citation Counts Rankings
World Rank
34,293
Country Rank
40
Institution Rank : 10
![](https://cdn.adscientificindex.com/logos/9282.jpg)
![Chile](/flags/cl.png)
![Rene Garreaud](https://cdn.adscientificindex.com/pictures/28/1111884.jpg)
Atmospheric Sciences
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
22,034
12,577
0.571
* Total Citation Counts Rankings
World Rank
34,371
Country Rank
628
Institution Rank : 150
![](https://cdn.adscientificindex.com/logos/2283.png)
![Switzerland](/flags/ch.png)
![Heini Wernli](https://cdn.adscientificindex.com/pictures/53/1079515.jpg)
Atmospheric Dynamics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
21,995
10,893
0.495
* Total Citation Counts Rankings
World Rank
34,428
Country Rank
15,573
Institution Rank : 75
![](/banners/ad-main.jpg)
![United States](/flags/us.png)
![Omar Torres](https://cdn.adscientificindex.com/pictures/69/4388636.jpg)
Atmospheric Sciences
Climate Change
Global Warming
Ozone Layer
Air pollution
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
21,971
7,715
0.351
* Total Citation Counts Rankings
World Rank
34,459
Country Rank
15,588
Institution Rank : 316
![](https://cdn.adscientificindex.com/logos/10892.jpg)
![United States](/flags/us.png)
![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
* Total Citation Counts Rankings
World Rank
34,471
Country Rank
15,594
Institution Rank : 322
![](https://cdn.adscientificindex.com/logos/1736.jpg)
![United States](/flags/us.png)
![Stephen E Zebiak](/user/assets/images/profile/no-profile-photo.png)
Climate
climate risk management
climate services
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
21,955
5,246
0.239
* Total Citation Counts Rankings
World Rank
34,597
Country Rank
1,538
Institution Rank : 41
![](https://cdn.adscientificindex.com/logos/15658.png)
![Australia](/flags/au.png)
![Chiew Francis](https://cdn.adscientificindex.com/pictures/73/4392907.jpg)
Hydrological modelling
Hydroclimatology
Water resources
Integrated basin management
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
21,901
9,001
0.411
* Total Citation Counts Rankings
World Rank
34,692
Country Rank
22
Institution Rank : 18
![](https://cdn.adscientificindex.com/logos/11428.jpg)
![Estonia](/flags/ee.png)
![Heikki Junninen](https://cdn.adscientificindex.com/pictures/f5/1451379.jpg)
Atmospheric nucleation
mass spectrometry
time of flight
tofTools
positive matrix factorization
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
21,865
11,801
0.540
* Total Citation Counts Rankings
World Rank
34,750
Country Rank
719
Institution Rank : 9
![](https://cdn.adscientificindex.com/logos/10541.png)
![France](/flags/fr.png)
![Gregory Beaugrand](https://cdn.adscientificindex.com/pictures/a0/5107420.jpg)
Bioclimatology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
21,842
9,398
0.430
* Total Citation Counts Rankings
World Rank
34,923
Country Rank
15,774
Institution Rank : 368
![](https://cdn.adscientificindex.com/logos/5568.jpg)
![United States](/flags/us.png)
![Noelle Eckley Selin|Noelle Eckley](https://cdn.adscientificindex.com/pictures/70/1418388.jpg)
air pollution impacts
sustainability science
science-policy
mercury
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
21,762
9,745
0.448
* Total Citation Counts Rankings
World Rank
35,036
Country Rank
1,474
Institution Rank : 21
![](https://cdn.adscientificindex.com/logos/11034.jpg)
![Canada](/flags/ca.png)
![Peter Kevan](https://cdn.adscientificindex.com/pictures/39/642007.jpg)
pollination
micrometeorology
entomology
botany
ecology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
21,709
6,521
0.300
* Total Citation Counts Rankings
World Rank
35,124
Country Rank
15,868
Institution Rank : 77
![](/banners/ad-main.jpg)
![United States](/flags/us.png)
![Wei-Kuo Tao](/user/assets/images/profile/no-profile-photo.png)
Meteorology and Atmospheric Sciences
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
21,673
5,160
0.238
* Total Citation Counts Rankings
World Rank
35,139
Country Rank
15,874
Institution Rank : 78
![](/banners/ad-main.jpg)
![United States](/flags/us.png)
![Paul A Newman](https://cdn.adscientificindex.com/pictures/c4/4388876.jpg)
Atmospheric science
ozone
stratosphere
ozone depletion
atmospheric dynamics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
21,668
6,767
0.312
* Total Citation Counts Rankings
World Rank
35,614
Country Rank
16,056
Institution Rank : 29
![](https://cdn.adscientificindex.com/logos/15723.png)
![United States](/flags/us.png)
![Yun Qian](https://cdn.adscientificindex.com/pictures/10/4380073.jpg)
climate
atmospheric sciences
air pollution
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
21,457
12,657
0.590
* Total Citation Counts Rankings
World Rank
35,844
Country Rank
3,139
Institution Rank : 15
![](https://cdn.adscientificindex.com/logos/16897.png)
![United Kingdom](/flags/gb.png)
![Richard Forbes](https://cdn.adscientificindex.com/pictures/b6/4412074.jpg)
atmospheric science
meteorology
numerical weather prediction
parametrization
clouds
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
21,367
19,347
0.905
* Total Citation Counts Rankings
World Rank
36,009
Country Rank
16,213
Institution Rank : 25
![](https://cdn.adscientificindex.com/logos/15813.png)
![United States](/flags/us.png)
![John Orlando](/user/assets/images/profile/no-profile-photo.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
21,298
8,075
0.379
* Total Citation Counts Rankings
World Rank
36,064
Country Rank
747
Institution Rank : 16
![](https://cdn.adscientificindex.com/logos/29107.png)
![France](/flags/fr.png)
![Hatté Christine](https://cdn.adscientificindex.com/pictures/41/4440114.jpg)
paleoclimatology
soil carbon dynamics
geochemistry
geochronology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
21,273
10,233
0.481
* Total Citation Counts Rankings
World Rank
36,136
Country Rank
16,259
Institution Rank : 17
![](https://cdn.adscientificindex.com/logos/8839.jpg)
![United States](/flags/us.png)
![Katharine Hayhoe](https://cdn.adscientificindex.com/pictures/3e/1735506.jpg)
Climate Impacts
Climate Modelling & Downscaling
Atmospheric Science
Climate Policy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
21,244
7,777
0.366
* Total Citation Counts Rankings
World Rank
36,248
Country Rank
298
Institution Rank : 1
![](https://cdn.adscientificindex.com/logos/3780.png)
![India](/flags/in.png)
![Sandeep Gupta](/user/assets/images/profile/no-profile-photo.png)
Atmospheric sciences
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
21,205
11,454
0.540
* Total Citation Counts Rankings
World Rank
36,277
Country Rank
3,173
Institution Rank : 20
![](https://cdn.adscientificindex.com/logos/11317.png)
![United Kingdom](/flags/gb.png)
![Pier Luigi Vidale](/user/assets/images/profile/no-profile-photo.png)
Atmospheric science
climatology
land surface processes
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
21,190
9,479
0.447
* Total Citation Counts Rankings
World Rank
36,446
Country Rank
1,316
Institution Rank : 32
![](https://cdn.adscientificindex.com/logos/6023.jpg)
![China](/flags/cn.png)
![Aijun Ding](https://cdn.adscientificindex.com/pictures/28/685044.jpg)
Air pollution-weather/climate interaction
Aerosol-PBL Interaction
Tropospheric ozone
Lagrangian dispersion modeling
Chemical
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
21,117
15,930
0.754
* Total Citation Counts Rankings
World Ranking
33,231
Country Ranking
15,042
Institution Ranking
308
John T Wasson
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
22,551
4,057
0.180
* Total Citation Counts Rankings
World Ranking
33,701
Country Ranking
15,270
Institution Ranking
71
Robert Haberle
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
22,315
7,762
0.348
* Total Citation Counts Rankings
World Ranking
34,153
Country Ranking
15,459
Institution Ranking
313
Yongkang Xue
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
22,096
7,421
0.336
![](https://cdn.adscientificindex.com/logos/10892.jpg)
Climate
Land surface processes
Land/atmopshere/ocean interactions
remote sensing
regional downscaling
* Total Citation Counts Rankings
World Ranking
34,167
Country Ranking
641
Institution Ranking
13
José M. Gutiérrez
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
22,090
15,522
0.703
![](https://cdn.adscientificindex.com/logos/9277.png)
Atmospheric sciences
Climate change
Machine learning
Bayesian networks
Nonlinear dynamics
* Total Citation Counts Rankings
World Ranking
34,254
Country Ranking
15,497
Institution Ranking
77
Paul Shepson
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
22,051
7,721
0.350
![](https://cdn.adscientificindex.com/logos/7084.png)
Atmospheric Chemistry
Climate Change
* Total Citation Counts Rankings
World Ranking
34,293
Country Ranking
40
Institution Ranking
10
Rene Garreaud
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
22,034
12,577
0.571
* Total Citation Counts Rankings
World Ranking
34,371
Country Ranking
628
Institution Ranking
150
Heini Wernli
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
21,995
10,893
0.495
* Total Citation Counts Rankings
World Ranking
34,428
Country Ranking
15,573
Institution Ranking
75
Omar Torres
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
21,971
7,715
0.351
![](/banners/ad-main.jpg)
Atmospheric Sciences
Climate Change
Global Warming
Ozone Layer
Air pollution
* Total Citation Counts Rankings
World Ranking
34,459
Country Ranking
15,588
Institution Ranking
316
Alex Hall
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
21,959
11,500
0.524
![](https://cdn.adscientificindex.com/logos/10892.jpg)
Climate dynamics
climate modeling
emergent constraints
hydrologic extremes
* Total Citation Counts Rankings
World Ranking
34,471
Country Ranking
15,594
Institution Ranking
322
Stephen E Zebiak
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
21,955
5,246
0.239
![](https://cdn.adscientificindex.com/logos/1736.jpg)
Climate
climate risk management
climate services
![Adscientificindex](/assets/images/banner_logo.png)
Click for INSTITUTIONAL BULK REGISTRATION and PREMIUM MEMBERSHIP advantages
![Adscientificindex](/assets/images/banner_click.png)
* Total Citation Counts Rankings
World Ranking
34,597
Country Ranking
1,538
Institution Ranking
41
Chiew Francis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
21,901
9,001
0.411
![](https://cdn.adscientificindex.com/logos/15658.png)
Hydrological modelling
Hydroclimatology
Water resources
Integrated basin management
* Total Citation Counts Rankings
World Ranking
34,692
Country Ranking
22
Institution Ranking
18
Heikki Junninen
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
21,865
11,801
0.540
![](https://cdn.adscientificindex.com/logos/11428.jpg)
Atmospheric nucleation
mass spectrometry
time of flight
tofTools
positive matrix factorization
* Total Citation Counts Rankings
World Ranking
34,750
Country Ranking
719
Institution Ranking
9
Gregory Beaugrand
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
21,842
9,398
0.430
* Total Citation Counts Rankings
World Ranking
34,923
Country Ranking
15,774
Institution Ranking
368
Noelle Eckley Selin|Noelle Eckley
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
21,762
9,745
0.448
![](https://cdn.adscientificindex.com/logos/5568.jpg)
air pollution impacts
sustainability science
science-policy
mercury
* Total Citation Counts Rankings
World Ranking
35,036
Country Ranking
1,474
Institution Ranking
21
Peter Kevan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
21,709
6,521
0.300
![](https://cdn.adscientificindex.com/logos/11034.jpg)
pollination
micrometeorology
entomology
botany
ecology
* Total Citation Counts Rankings
World Ranking
35,124
Country Ranking
15,868
Institution Ranking
77
Wei-Kuo Tao
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
21,673
5,160
0.238
![](/banners/ad-main.jpg)
Meteorology and Atmospheric Sciences
* Total Citation Counts Rankings
World Ranking
35,139
Country Ranking
15,874
Institution Ranking
78
Paul A Newman
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
21,668
6,767
0.312
![](/banners/ad-main.jpg)
Atmospheric science
ozone
stratosphere
ozone depletion
atmospheric dynamics
* Total Citation Counts Rankings
World Ranking
35,614
Country Ranking
16,056
Institution Ranking
29
Yun Qian
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
21,457
12,657
0.590
![](https://cdn.adscientificindex.com/logos/15723.png)
climate
atmospheric sciences
air pollution
* Total Citation Counts Rankings
World Ranking
35,844
Country Ranking
3,139
Institution Ranking
15
Richard Forbes
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
21,367
19,347
0.905
![](https://cdn.adscientificindex.com/logos/16897.png)
atmospheric science
meteorology
numerical weather prediction
parametrization
clouds
* Total Citation Counts Rankings
World Ranking
36,009
Country Ranking
16,213
Institution Ranking
25
John Orlando
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
21,298
8,075
0.379
* Total Citation Counts Rankings
World Ranking
36,064
Country Ranking
747
Institution Ranking
16
Hatté Christine
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
21,273
10,233
0.481
![](https://cdn.adscientificindex.com/logos/29107.png)
paleoclimatology
soil carbon dynamics
geochemistry
geochronology
* Total Citation Counts Rankings
World Ranking
36,136
Country Ranking
16,259
Institution Ranking
17
Katharine Hayhoe
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
21,244
7,777
0.366
![](https://cdn.adscientificindex.com/logos/8839.jpg)
Climate Impacts
Climate Modelling & Downscaling
Atmospheric Science
Climate Policy
* Total Citation Counts Rankings
World Ranking
36,248
Country Ranking
298
Institution Ranking
1
Sandeep Gupta
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
21,205
11,454
0.540
* Total Citation Counts Rankings
World Ranking
36,277
Country Ranking
3,173
Institution Ranking
20
Pier Luigi Vidale
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
21,190
9,479
0.447
![](https://cdn.adscientificindex.com/logos/11317.png)
Atmospheric science
climatology
land surface processes
* Total Citation Counts Rankings
World Ranking
36,446
Country Ranking
1,316
Institution Ranking
32
Aijun Ding
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
21,117
15,930
0.754
![](https://cdn.adscientificindex.com/logos/6023.jpg)
Air pollution-weather/climate interaction
Aerosol-PBL Interaction
Tropospheric ozone
Lagrangian dispersion modeling
Chemical