AD Scientific Index (Alper-Doger Scientific Index) offers the broadest spectrum of branches, providing analysis in 13 main fields and 197 sub-branches at global, national, and regional levels. These analyses can be based on indicators such as the H-index, i10-index, and citation count, as well as their values from the last 6 years. As of Dec 03, 2024, rankings are according to the Total H Index. BETA VERSION: The subject field rankings for the world, regions, countries, and universities are currently in beta. This is due to the exclusion of (873.937) scientists categorized under 'others,' whose profiles cannot yet be determined, edited, or classified. As these fields are updated, the rankings will adjust accordingly. Please keep this in mind. See Also: [University Subject Rankings]
* Total H IndexRankings
Ranking Based On Selection
:1
geosciences
paleontology
paleopedology
paleobotany
paleoclimatology
Metrics
H-Index
i10 Index
Citation Counts
80
254
24,771
* Total H IndexRankings
Ranking Based On Selection
:2
Observational Cosmology
Climate Change
Energy Policy and Sustainability
Data Science
Complexity
Metrics
H-Index
i10 Index
Citation Counts
75
171
17,652
* Total H IndexRankings
Ranking Based On Selection
:3
Isotope geochemistry
volcanology
Precambrian paleoenvironments
Metrics
H-Index
i10 Index
Citation Counts
67
175
13,651
* Total H IndexRankings
Ranking Based On Selection
:4
Tectonics
seismology
geodynamics
Metrics
H-Index
i10 Index
Citation Counts
51
77
9,038
* Total H IndexRankings
Ranking Based On Selection
:5
Geomorphology
Surface Processes
Landscape Evolution
Landslides
Metrics
H-Index
i10 Index
Citation Counts
50
98
10,267
* Total H IndexRankings
Ranking Based On Selection
:6
neotectonics
paleoseismology
seismic hazards
structural geology
Metrics
H-Index
i10 Index
Citation Counts
50
87
8,740
* Total H IndexRankings
Ranking Based On Selection
:7
Multiphase Flow
Volcanology
Planetary Science
Metrics
H-Index
i10 Index
Citation Counts
43
79
5,297
* Total H IndexRankings
Ranking Based On Selection
:8
Sedimentation and Tectonics
Basin Analysis
Metrics
H-Index
i10 Index
Citation Counts
40
90
4,581
* Total H IndexRankings
Ranking Based On Selection
:9
Earth sciences
marine geophysics
mid-ocean ridges
hotspots
subduction zones
Metrics
H-Index
i10 Index
Citation Counts
40
83
6,934
* Total H IndexRankings
Ranking Based On Selection
:10
Seismology
geodesy
tsunami modeling
Metrics
H-Index
i10 Index
Citation Counts
39
73
5,548
* Total H IndexRankings
Ranking Based On Selection
:11
Physical Oceanography
Glaciology
Metrics
H-Index
i10 Index
Citation Counts
34
54
4,638
* Total H IndexRankings
Ranking Based On Selection
:12
Geomorphology
Hydrology
remote sensing
Yellowstone
Metrics
H-Index
i10 Index
Citation Counts
30
45
4,672
* Total H IndexRankings
Ranking Based On Selection
:13
geology
mineralogy
geochemistry
petrology
geophysics
Metrics
H-Index
i10 Index
Citation Counts
29
32
4,995
* Total H IndexRankings
Ranking Based On Selection
:14
Volcanology
Glaciology
Geomorphology
Fluid Mechanics
Metrics
H-Index
i10 Index
Citation Counts
28
41
2,189
* Total H IndexRankings
Ranking Based On Selection
:15
volcano magma plumbing
subduction zone structure
plume-ridge interactions
Metrics
H-Index
i10 Index
Citation Counts
28
45
2,446
* Total H IndexRankings
Ranking Based On Selection
:16
Soil hydrogeochemistry
Metrics
H-Index
i10 Index
Citation Counts
27
38
3,881
* Total H IndexRankings
Ranking Based On Selection
:17
Experimental isotope geochemistry
Metrics
H-Index
i10 Index
Citation Counts
25
32
2,209
* Total H IndexRankings
Ranking Based On Selection
:18
Geochemical and Microbial Reaction Modeling
Metrics
H-Index
i10 Index
Citation Counts
25
34
3,589
* Total H IndexRankings
Ranking Based On Selection
:19
paleontology
macroecology
evolutionary biology
Metrics
H-Index
i10 Index
Citation Counts
25
41
2,872
* Total H IndexRankings
Ranking Based On Selection
:20
seismology
fault mechanics
earthquake physics
Metrics
H-Index
i10 Index
Citation Counts
23
35
1,874
* Total H IndexRankings
Ranking Based On Selection
:21
volcanology
geology
geochemistry
Metrics
H-Index
i10 Index
Citation Counts
19
24
1,331
* Total H IndexRankings
Ranking Based On Selection
:22
Volcanology
fluid dynamics
mass flows
hazards
granular rheology
Metrics
H-Index
i10 Index
Citation Counts
17
23
1,139
* Total H IndexRankings
Ranking Based On Selection
:23
coastal biogeochemistry
seagrass
nitrogen
resilience
Metrics
H-Index
i10 Index
Citation Counts
13
16
754
* Total H IndexRankings
Ranking Based On Selection
:24
Geospatial data analysis
Metrics
H-Index
i10 Index
Citation Counts
11
11
892
* Total H IndexRankings
Ranking Based On Selection
:25
Volcanology
Rock Mechanics
Metrics
H-Index
i10 Index
Citation Counts
10
10
494
Gregory John Retallack
University of Oregon
Eugene, United States
Metrics
H-Index
i10-Index
Citation Counts
80
254
24,771
geosciences
paleontology
paleopedology
paleobotany
paleoclimatology
Greg Bothun Gregory Bothun
University of Oregon
Eugene, United States
Metrics
H-Index
i10-Index
Citation Counts
75
171
17,652
Observational Cosmology
Climate Change
Energy Policy and Sustainability
Data Science
Complexity
Ilya Bindeman
University of Oregon
Eugene, United States
Metrics
H-Index
i10-Index
Citation Counts
67
175
13,651
Isotope geochemistry
volcanology
Precambrian paleoenvironments
Eugene D Humphreys
University of Oregon
Eugene, United States
Metrics
H-Index
i10-Index
Citation Counts
51
77
9,038
Tectonics
seismology
geodynamics
Josh Roering
University of Oregon
Eugene, United States
Metrics
H-Index
i10-Index
Citation Counts
50
98
10,267
Geomorphology
Surface Processes
Landscape Evolution
Landslides
Ray Weldon
University of Oregon
Eugene, United States
Metrics
H-Index
i10-Index
Citation Counts
50
87
8,740
neotectonics
paleoseismology
seismic hazards
structural geology
Josef Dufek
University of Oregon
Eugene, United States
Metrics
H-Index
i10-Index
Citation Counts
43
79
5,297
Multiphase Flow
Volcanology
Planetary Science
Rebecca Dorsey
University of Oregon
Eugene, United States
Metrics
H-Index
i10-Index
Citation Counts
40
90
4,581
Sedimentation and Tectonics
Basin Analysis
Douglas R Toomey
University of Oregon
Eugene, United States
Metrics
H-Index
i10-Index
Citation Counts
40
83
6,934
Earth sciences
marine geophysics
mid-ocean ridges
hotspots
subduction zones
Diego Melgar
University of Oregon
Eugene, United States
Metrics
H-Index
i10-Index
Citation Counts
39
73
5,548
Seismology
geodesy
tsunami modeling
David Sutherland
University of Oregon
Eugene, United States
Metrics
H-Index
i10-Index
Citation Counts
34
54
4,638
Physical Oceanography
Glaciology
W Andrew Marcus
University of Oregon
Eugene, United States
Metrics
H-Index
i10-Index
Citation Counts
30
45
4,672
Geomorphology
Hydrology
remote sensing
Yellowstone
A Dana Johnston
University of Oregon
Eugene, United States
Metrics
H-Index
i10-Index
Citation Counts
29
32
4,995
geology
mineralogy
geochemistry
petrology
geophysics
Leif Karlstrom
University of Oregon
Eugene, United States
Metrics
H-Index
i10-Index
Citation Counts
28
41
2,189
Volcanology
Glaciology
Geomorphology
Fluid Mechanics
Emilie Hooft
University of Oregon
Eugene, United States
Metrics
H-Index
i10-Index
Citation Counts
28
45
2,446
volcano magma plumbing
subduction zone structure
plume-ridge interactions
Matthew Polizzotto
University of Oregon
Eugene, United States
Metrics
H-Index
i10-Index
Citation Counts
27
38
3,881
James Watkins
University of Oregon
Eugene, United States
Metrics
H-Index
i10-Index
Citation Counts
25
32
2,209
Experimental isotope geochemistry
Qusheng Jin
University of Oregon
Eugene, United States
Metrics
H-Index
i10-Index
Citation Counts
25
34
3,589
Geochemical and Microbial Reaction Modeling
Edward Davis
University of Oregon
Eugene, United States
Metrics
H-Index
i10-Index
Citation Counts
25
41
2,872
paleontology
macroecology
evolutionary biology
Amanda M Thomas
University of Oregon
Eugene, United States
Metrics
H-Index
i10-Index
Citation Counts
23
35
1,874
seismology
fault mechanics
earthquake physics
Giachetti Thomas
University of Oregon
Eugene, United States
Metrics
H-Index
i10-Index
Citation Counts
19
24
1,331
volcanology
geology
geochemistry
Eric Breard
University of Oregon
Eugene, United States
Metrics
H-Index
i10-Index
Citation Counts
17
23
1,139
Volcanology
fluid dynamics
mass flows
hazards
granular rheology
Lillian R Aoki
University of Oregon
Eugene, United States
Metrics
H-Index
i10-Index
Citation Counts
13
16
754
coastal biogeochemistry
seagrass
nitrogen
resilience
Jun Hak Lee
University of Oregon
Eugene, United States
Metrics
H-Index
i10-Index
Citation Counts
11
11
892
Meredith Townsend
University of Oregon
Eugene, United States
Metrics
H-Index
i10-Index
Citation Counts
10
10
494