Top 100 scientists can be ranked globally or specific to the following regions including Africa, Asia, Europe, North America, Latin America, Oceania, Arab League, ASEAN, EECA, and BRICS based on total H-index scores without any breakdown by subject areas. Top 100 rankings in the world, in a continent, or a region include standardized subjects areas of Agriculture & Forestry, Arts, Design and Architecture, Business & Management, Economics & Econometrics, Education, Engineering & Technology, History, Philosophy, Theology, Law/Law and Legal Studies, Medical and Health Sciences, Natural Sciences, Social Sciences, Art and Humanities Rankings and Social Sciences and Humanities Rankings BETA VERSION. Subject field ranking in world, region, country and university is beta version since subject field "others" (873,937 scientists profile whose branch cannot be determined, not yet edited or determined) is excluded, so the ranking will change as the others fields are edited. Please note that. Subjects indicated as “ * others ” will not be included in the ranking by regions and subjects.
climate
Metrics
H-Index
i10 Index
Citation
102
181
109,651
Hydrology
Systems Theory
Information theory
Machine Learning
Dynamical Systems Modeling
Metrics
H-Index
i10 Index
Citation
100
279
65,934
Paleohydrology
planetary geology
geomorphology
floods
Metrics
H-Index
i10 Index
Citation
91
316
29,568
* Rankings
Ranking Based On Selection :4
climate change
development
political ecology
Metrics
H-Index
i10 Index
Citation
70
144
52,703
* Rankings
Ranking Based On Selection :5
Hydrology
Hydrometeorology
Meteorology
Metrics
H-Index
i10 Index
Citation
67
145
20,196
* Rankings
Ranking Based On Selection :6
Hydrometeorology
Ecohydrology
Distributed hydrological modeling & reactive transport
Land surface
Metrics
H-Index
i10 Index
Citation
53
124
18,478
* Rankings
Ranking Based On Selection :7
paleoclimate
climate
organic geochemistry
paleoclimatology
paleoceanography
Metrics
H-Index
i10 Index
Citation
52
88
11,594
* Rankings
Ranking Based On Selection :8
Atmospheric Electricity
Metrics
H-Index
i10 Index
Citation
45
113
10,563
* Rankings
Ranking Based On Selection :9
Watershed biogeochemistry
arid and semi-arid hydrology and hydrology of seaosnally snow covered systems
Metrics
H-Index
i10 Index
Citation
44
103
8,665
* Rankings
Ranking Based On Selection :10
Metrics
H-Index
i10 Index
Citation
44
95
8,188
* Rankings
Ranking Based On Selection :11
Climate
Health
Air Quality
North American Monsoon
Higher Education
Metrics
H-Index
i10 Index
Citation
44
67
9,295
* Rankings
Ranking Based On Selection :12
Mesoscale meteorology
gravity waves
remote sensing
severe thunderstorms
Metrics
H-Index
i10 Index
Citation
43
71
6,023
* Rankings
Ranking Based On Selection :13
Meteorites
Geochronology
Lunar science
Metrics
H-Index
i10 Index
Citation
38
105
5,064
* Rankings
Ranking Based On Selection :14
Atmospheric chemistry
Metrics
H-Index
i10 Index
Citation
35
67
4,473
* Rankings
Ranking Based On Selection :15
Metrics
H-Index
i10 Index
Citation
33
67
4,935
* Rankings
Ranking Based On Selection :16
atmospheric chemistry
data assimilation
modeling and data analysis
Metrics
H-Index
i10 Index
Citation
33
48
6,052
* Rankings
Ranking Based On Selection :17
Atmospheric physics and chemistry
Metrics
H-Index
i10 Index
Citation
31
76
3,345
* Rankings
Ranking Based On Selection :18
Climate science
climatology
wildfire
phenology
drought
Metrics
H-Index
i10 Index
Citation
28
51
4,023
* Rankings
Ranking Based On Selection :19
Flow in porous media
Contaminant transport
Subsurface hydrology
Numerical methods
Metrics
H-Index
i10 Index
Citation
23
39
1,784
* Rankings
Ranking Based On Selection :20
Snow Hydrology
Hydrometeorology
Remote Sensing
Metrics
H-Index
i10 Index
Citation
23
33
2,500
* Rankings
Ranking Based On Selection :21
Planetary Science
Metrics
H-Index
i10 Index
Citation
21
23
1,819
* Rankings
Ranking Based On Selection :22
Synoptic Meteorology
Metrics
H-Index
i10 Index
Citation
21
29
1,814
* Rankings
Ranking Based On Selection :23
climate change
climate adaptation
climate impacts
development
Metrics
H-Index
i10 Index
Citation
20
23
1,855
* Rankings
Ranking Based On Selection :24
atmospheric science
climate dynamics
paleoclimate
climate modeling
Metrics
H-Index
i10 Index
Citation
19
33
1,334
* Rankings
Ranking Based On Selection :25
climate change
environmental studies
public policy
Metrics
H-Index
i10 Index
Citation
15
15
2,663
* Rankings
Ranking Based On Selection :26
climate change adaptation
epidemiology
public health
soil
Metrics
H-Index
i10 Index
Citation
14
19
1,131
* Rankings
Ranking Based On Selection :27
Scientific Machine Learning
Uncertainty Quantification
Earth System Science
Metrics
H-Index
i10 Index
Citation
3
3
55
Ronald J Stouffer
University of Arizona
Tucson, United States
Metrics
H-Index
i10 Index
Citation Counts
102
181
109,651
Hoshin Gupta|Vijai Kumar Gupta, Hoshin Gupta, Hoshin V Gupta
University of Arizona
Tucson, United States
Metrics
H-Index
i10 Index
Citation Counts
100
279
65,934
Hydrology
Systems Theory
Information theory
Machine Learning
Dynamical Systems Modeling
Victor R Baker
University of Arizona
Tucson, United States
Metrics
H-Index
i10 Index
Citation Counts
91
316
29,568
Paleohydrology
planetary geology
geomorphology
floods
Diana Liverman
University of Arizona
Tucson, United States
Metrics
H-Index
i10 Index
Citation Counts
70
144
52,703
climate change
development
political ecology
W James Shuttleworth
University of Arizona
Tucson, United States
Metrics
H-Index
i10 Index
Citation Counts
67
145
20,196
Hydrology
Hydrometeorology
Meteorology
Niu Guo Yue 牛国跃
University of Arizona
Tucson, United States
Metrics
H-Index
i10 Index
Citation Counts
53
124
18,478
Hydrometeorology
Ecohydrology
Distributed hydrological modeling & reactive transport
Land surface
Jessica Tierney
University of Arizona
Tucson, United States
Metrics
H-Index
i10 Index
Citation Counts
52
88
11,594
paleoclimate
climate
organic geochemistry
paleoclimatology
paleoceanography
Kenneth L Cummins
University of Arizona
Tucson, United States
Metrics
H-Index
i10 Index
Citation Counts
45
113
10,563
Atmospheric Electricity
Thomas Meixner
University of Arizona
Tucson, United States
Metrics
H-Index
i10 Index
Citation Counts
44
103
8,665
Watershed biogeochemistry
arid and semi-arid hydrology and hydrology of seaosnally snow covered systems
Juan B Valdés
University of Arizona
Tucson, United States
Metrics
H-Index
i10 Index
Citation Counts
44
95
8,188
Andrew C Comrie
University of Arizona
Tucson, United States
Metrics
H-Index
i10 Index
Citation Counts
44
67
9,295
Climate
Health
Air Quality
North American Monsoon
Higher Education
Steven Edward Koch
University of Arizona
Tucson, United States
Metrics
H-Index
i10 Index
Citation Counts
43
71
6,023
Mesoscale meteorology
gravity waves
remote sensing
severe thunderstorms
Td Swindle
University of Arizona
Tucson, United States
Metrics
H-Index
i10 Index
Citation Counts
38
105
5,064
Meteorites
Geochronology
Lunar science
Eric A Betterton
University of Arizona
Tucson, United States
Metrics
H-Index
i10 Index
Citation Counts
35
67
4,473
Atmospheric chemistry
Christopher L Castro
University of Arizona
Tucson, United States
Metrics
H-Index
i10 Index
Citation Counts
33
67
4,935
Ave Arellano
University of Arizona
Tucson, United States
Metrics
H-Index
i10 Index
Citation Counts
33
48
6,052
atmospheric chemistry
data assimilation
modeling and data analysis
Baike Xi
University of Arizona
Tucson, United States
Metrics
H-Index
i10 Index
Citation Counts
31
76
3,345
Atmospheric physics and chemistry
Michael A Crimmins
University of Arizona
Tucson, United States
Metrics
H-Index
i10 Index
Citation Counts
28
51
4,023
Climate science
climatology
wildfire
phenology
drought
Bo Guo
University of Arizona
Tucson, United States
Metrics
H-Index
i10 Index
Citation Counts
23
39
1,784
Flow in porous media
Contaminant transport
Subsurface hydrology
Numerical methods
Patrick Broxton
University of Arizona
Tucson, United States
Metrics
H-Index
i10 Index
Citation Counts
23
33
2,500
Snow Hydrology
Hydrometeorology
Remote Sensing
Daniel Yiu Wah Lo
University of Arizona
Tucson, United States
Metrics
H-Index
i10 Index
Citation Counts
21
23
1,819
Eyad Atallah
University of Arizona
Tucson, United States
Metrics
H-Index
i10 Index
Citation Counts
21
29
1,814
Zack Guido
University of Arizona
Tucson, United States
Metrics
H-Index
i10 Index
Citation Counts
20
23
1,855
climate change
climate adaptation
climate impacts
development
Marcus Lofverstrom
University of Arizona
Tucson, United States
Metrics
H-Index
i10 Index
Citation Counts
19
33
1,334
atmospheric science
climate dynamics
paleoclimate
climate modeling
Robert Merideth
University of Arizona
Tucson, United States
Metrics
H-Index
i10 Index
Citation Counts
15
15
2,663
climate change
environmental studies
public policy
Joe Tabor
University of Arizona
Tucson, United States
Metrics
H-Index
i10 Index
Citation Counts
14
19
1,131
climate change adaptation
epidemiology
public health
soil
Milad Panahi
University of Arizona
Tucson, United States
Metrics
H-Index
i10 Index
Citation Counts
3
3
55
Scientific Machine Learning
Uncertainty Quantification
Earth System Science