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 Oct 09, 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 (1.014.104) 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
Geochemistry
Cosmochemistry
Core Formation
Metrics
H-Index
i10 Index
Citation Counts
78
152
23,844
* Total H IndexRankings
Ranking Based On Selection
:2
isotope metrology
geochemistry
radiochemistry
cosmochemistry
Metrics
H-Index
i10 Index
Citation Counts
58
238
14,556
* Total H IndexRankings
Ranking Based On Selection
:3
Geophysics
Seismology
Nuclear Explosion Monitoring
Earthquakes
Metrics
H-Index
i10 Index
Citation Counts
40
96
5,939
* Total H IndexRankings
Ranking Based On Selection
:4
Climate technology
science communication
energy
geochemistry
Metrics
H-Index
i10 Index
Citation Counts
38
82
5,951
* Total H IndexRankings
Ranking Based On Selection
:5
geomechanics
numerical methods
dem
petroleum
hydraulic fracturing
Metrics
H-Index
i10 Index
Citation Counts
36
99
9,255
* Total H IndexRankings
Ranking Based On Selection
:6
geomechanics
materials
soil mechanics
rock mechanics
hydraulic fracturing
Metrics
H-Index
i10 Index
Citation Counts
36
87
4,461
* Total H IndexRankings
Ranking Based On Selection
:7
Seismology
Metrics
H-Index
i10 Index
Citation Counts
34
59
3,688
* Total H IndexRankings
Ranking Based On Selection
:8
Isotope geochemistry
groundwater hydrology
Metrics
H-Index
i10 Index
Citation Counts
33
60
3,317
* Total H IndexRankings
Ranking Based On Selection
:9
seismology
Metrics
H-Index
i10 Index
Citation Counts
31
55
5,210
* Total H IndexRankings
Ranking Based On Selection
:10
Geomechanics
Numerical Methods
Reservoir Engineering
Geologic Carbon Storage
Metrics
H-Index
i10 Index
Citation Counts
30
66
4,020
* Total H IndexRankings
Ranking Based On Selection
:11
seismology
fiber optic sensors
satellite radar
INSAR
Metrics
H-Index
i10 Index
Citation Counts
29
60
3,704
* Total H IndexRankings
Ranking Based On Selection
:12
Geochemistry
NMR Spectroscopy
Metrics
H-Index
i10 Index
Citation Counts
22
41
1,833
* Total H IndexRankings
Ranking Based On Selection
:13
seismology
studies of Earth's deep interior
geodynamics
seismic event monitoring
Metrics
H-Index
i10 Index
Citation Counts
22
27
3,383
* Total H IndexRankings
Ranking Based On Selection
:14
stable isotope geochemistry
Metrics
H-Index
i10 Index
Citation Counts
22
33
1,773
* Total H IndexRankings
Ranking Based On Selection
:15
soil biogeochemistry
carbon cycle
ecosystem modeling
Metrics
H-Index
i10 Index
Citation Counts
21
26
2,847
* Total H IndexRankings
Ranking Based On Selection
:16
hydrogeology
geochemistry
CCUS
geothermal
Metrics
H-Index
i10 Index
Citation Counts
20
26
1,549
* Total H IndexRankings
Ranking Based On Selection
:17
Infrasound
Seismology
Metrics
H-Index
i10 Index
Citation Counts
19
23
1,090
* Total H IndexRankings
Ranking Based On Selection
:18
Geology
Geophysics
Geochemistry
Mineral Physics
Materials Science
Metrics
H-Index
i10 Index
Citation Counts
18
21
1,056
* Total H IndexRankings
Ranking Based On Selection
:19
Seismology
Geophysics
Geology
Metrics
H-Index
i10 Index
Citation Counts
18
28
2,367
* Total H IndexRankings
Ranking Based On Selection
:20
seismology
geophysics
atmospheric physics
shock wave physics
Metrics
H-Index
i10 Index
Citation Counts
17
22
2,020
* Total H IndexRankings
Ranking Based On Selection
:21
Isotope Geochemistry and Hydrology
Metrics
H-Index
i10 Index
Citation Counts
16
22
953
* Total H IndexRankings
Ranking Based On Selection
:22
Geophysicist
Metrics
H-Index
i10 Index
Citation Counts
16
24
1,160
* Total H IndexRankings
Ranking Based On Selection
:23
Geophysics
Seismology
Metrics
H-Index
i10 Index
Citation Counts
15
17
1,311
* Total H IndexRankings
Ranking Based On Selection
:24
biogeochemistry
Metrics
H-Index
i10 Index
Citation Counts
12
13
565
* Total H IndexRankings
Ranking Based On Selection
:25
Seismology
Metrics
H-Index
i10 Index
Citation Counts
11
13
592
FJ Ryerson
Metrics
H-Index
i10-Index
Citation Counts
78
152
23,844
Geochemistry
Cosmochemistry
Core Formation
Ross Williams
Metrics
H-Index
i10-Index
Citation Counts
58
238
14,556
isotope metrology
geochemistry
radiochemistry
cosmochemistry
William R Walter
Metrics
H-Index
i10-Index
Citation Counts
40
96
5,939
Geophysics
Seismology
Nuclear Explosion Monitoring
Earthquakes
Roger D Aines
Metrics
H-Index
i10-Index
Citation Counts
38
82
5,951
Climate technology
science communication
energy
geochemistry
Joseph Morris
Metrics
H-Index
i10-Index
Citation Counts
36
99
9,255
geomechanics
numerical methods
dem
petroleum
hydraulic fracturing
Pengcheng Fu
Metrics
H-Index
i10-Index
Citation Counts
36
87
4,461
geomechanics
materials
soil mechanics
rock mechanics
hydraulic fracturing
Arthur J Rodgers
Metrics
H-Index
i10-Index
Citation Counts
34
59
3,688
Bradley K Esser
Metrics
H-Index
i10-Index
Citation Counts
33
60
3,317
Isotope geochemistry
groundwater hydrology
Arben Pitarka
Metrics
H-Index
i10-Index
Citation Counts
31
55
5,210
Joshua A White
Metrics
H-Index
i10-Index
Citation Counts
30
66
4,020
Geomechanics
Numerical Methods
Reservoir Engineering
Geologic Carbon Storage
Robert Mellors
Metrics
H-Index
i10-Index
Citation Counts
29
60
3,704
seismology
fiber optic sensors
satellite radar
INSAR
Nathan Simmons
Metrics
H-Index
i10-Index
Citation Counts
22
27
3,383
seismology
studies of Earth's deep interior
geodynamics
seismic event monitoring
Michael Singleton
Metrics
H-Index
i10-Index
Citation Counts
22
33
1,773
Katerina Georgiou
Metrics
H-Index
i10-Index
Citation Counts
21
26
2,847
soil biogeochemistry
carbon cycle
ecosystem modeling
Megan M Smith
Metrics
H-Index
i10-Index
Citation Counts
20
26
1,549
hydrogeology
geochemistry
CCUS
geothermal
Keehoon Kim
Metrics
H-Index
i10-Index
Citation Counts
19
23
1,090
Wyatt L Du Frane
Metrics
H-Index
i10-Index
Citation Counts
18
21
1,056
Geology
Geophysics
Geochemistry
Mineral Physics
Materials Science
Peter Goldstein
Metrics
H-Index
i10-Index
Citation Counts
17
22
2,020
seismology
geophysics
atmospheric physics
shock wave physics
Xianjin Yang
Metrics
H-Index
i10-Index
Citation Counts
16
24
1,160
Christina Morency
Metrics
H-Index
i10-Index
Citation Counts
15
17
1,311
Keith D Morrison
Metrics
H-Index
i10-Index
Citation Counts
12
13
565
Dennise Templeton
Metrics
H-Index
i10-Index
Citation Counts
11
13
592