The AD Scientific Index (Alper-Doger Scientific Index) provides the most comprehensive analysis across 13 main fields and 197 sub-branches at global, national, and regional levels. These analyses are based on indicators such as the H-index, i10-index, and citation count, including their values from the last 6 years. As of Jan 30, 2025, the rankings are determined according to the Total H Index. BETA VERSION: The subject field rankings for the world, regions, countries, and universities are currently in their Beta phase. This is due to the exclusion of (873.690) scientists categorized under ‘Others’, whose profiles have yet to be determined, edited, or classified. As updates are made to these fields, the rankings will be adjusted accordingly. Note: Please keep this in mind while reviewing the rankings. For further details, explore our [University Subject Rankings].
* Total H IndexRankings
Ranking Based On Selection: 1
geochemistry
computational chemistry
Metrics
H-Index
i10 Index
Citation Counts
70
193
14,945
* Total H IndexRankings
Ranking Based On Selection: 2
Geochemistry and Hydrogeology
Metrics
H-Index
i10 Index
Citation Counts
40
72
5,677
* Total H IndexRankings
Ranking Based On Selection: 3
Tectonics and sedimentation
carbonates
Metrics
H-Index
i10 Index
Citation Counts
37
71
8,432
* Total H IndexRankings
Ranking Based On Selection: 4
Environmental Geochemistry
Metrics
H-Index
i10 Index
Citation Counts
34
45
4,036
* Total H IndexRankings
Ranking Based On Selection: 5
light stable isotope geochemistry
geomicrobiology
authigenic minerals
Metrics
H-Index
i10 Index
Citation Counts
32
45
3,472
* Total H IndexRankings
Ranking Based On Selection: 6
geological sciences
Metrics
H-Index
i10 Index
Citation Counts
25
36
1,590
* Total H IndexRankings
Ranking Based On Selection: 7
Geophysics
Science Education
Geology
Metrics
H-Index
i10 Index
Citation Counts
24
32
2,182
* Total H IndexRankings
Ranking Based On Selection: 8
biogeochemistry
global change
plant-soil interactions
plant physiological ecology
Metrics
H-Index
i10 Index
Citation Counts
21
24
1,504
* Total H IndexRankings
Ranking Based On Selection: 9
Geochemistry
Metrics
H-Index
i10 Index
Citation Counts
20
20
4,371
* Total H IndexRankings
Ranking Based On Selection: 10
Metrics
H-Index
i10 Index
Citation Counts
18
21
1,029
* Total H IndexRankings
Ranking Based On Selection: 11
Seismology
tectonics
Tibet & Himalaya
Sumatra subduction zone
Metrics
H-Index
i10 Index
Citation Counts
17
19
1,212
* Total H IndexRankings
Ranking Based On Selection: 12
Seismology
Acoustic imaging
Medical imaging
Metrics
H-Index
i10 Index
Citation Counts
15
17
692
* Total H IndexRankings
Ranking Based On Selection: 13
Seismology
Geophysics
Metrics
H-Index
i10 Index
Citation Counts
13
17
580
* Total H IndexRankings
Ranking Based On Selection: 14
Metrics
H-Index
i10 Index
Citation Counts
11
15
481
* Total H IndexRankings
Ranking Based On Selection: 15
Geophysics
Computational Physics
Earthquake Engineering
Engineering Geology
Geotechnical Engineering
Metrics
H-Index
i10 Index
Citation Counts
8
7
723
* Total H IndexRankings
Ranking Based On Selection: 16
igneous petrology
geochemistry
tectonics
mineral deposits
Metrics
H-Index
i10 Index
Citation Counts
8
5
160
* Total H IndexRankings
Ranking Based On Selection: 17
small mammal ecology
biogeochemistry
ecosystem function
wildlife conservation
Metrics
H-Index
i10 Index
Citation Counts
7
5
121
* Total H IndexRankings
Ranking Based On Selection: 18
Geophysics
Metrics
H-Index
i10 Index
Citation Counts
3
1
27
* Total H IndexRankings
Ranking Based On Selection: 19
salt tectonics
passive diapirism
UAV modelling
Metrics
H-Index
i10 Index
Citation Counts
3
0
23
* Total H IndexRankings
Ranking Based On Selection: 20
ecology biogeochemistry
invasion
nitrogen deposition
global change
Metrics
H-Index
i10 Index
Citation Counts
2
2
40
* Total H IndexRankings
Ranking Based On Selection: 21
Geosciences
Geotechnics
Remote sensing
Machine Learning
Numerical Modelling
Metrics
H-Index
i10 Index
Citation Counts
2
0
5
* Total H IndexRankings
Ranking Based On Selection: 22
Geology
Semantics
Visualization
Metrics
H-Index
i10 Index
Citation Counts
1
0
3
James Kubicki
University of Texas El Paso
El Paso, United States
Metrics
H-Index
i10-Index
Citation Counts
70
193
14,945
geochemistry
computational chemistry
Mark Engle
University of Texas El Paso
El Paso, United States
Metrics
H-Index
i10-Index
Citation Counts
40
72
5,677
Geochemistry and Hydrogeology
Katherine Anne Giles
University of Texas El Paso
El Paso, United States
Metrics
H-Index
i10-Index
Citation Counts
37
71
8,432
Tectonics and sedimentation
carbonates
Lixin Jin
University of Texas El Paso
El Paso, United States
Metrics
H-Index
i10-Index
Citation Counts
34
45
4,036
Benjamin Brunner
University of Texas El Paso
El Paso, United States
Metrics
H-Index
i10-Index
Citation Counts
32
45
3,472
light stable isotope geochemistry
geomicrobiology
authigenic minerals
Elizabeth Anthony
University of Texas El Paso
El Paso, United States
Metrics
H-Index
i10-Index
Citation Counts
25
36
1,590
Laura Serpa
University of Texas El Paso
El Paso, United States
Metrics
H-Index
i10-Index
Citation Counts
24
32
2,182
Geophysics
Science Education
Geology
Anthony Darrouzet Nardi
University of Texas El Paso
El Paso, United States
Metrics
H-Index
i10-Index
Citation Counts
21
24
1,504
biogeochemistry
global change
plant-soil interactions
plant physiological ecology
Gail Lee Arnold
University of Texas El Paso
El Paso, United States
Metrics
H-Index
i10-Index
Citation Counts
20
20
4,371
Jie Gail Xu
University of Texas El Paso
El Paso, United States
Metrics
H-Index
i10-Index
Citation Counts
18
21
1,029
Marianne Karplus
University of Texas El Paso
El Paso, United States
Metrics
H-Index
i10-Index
Citation Counts
17
19
1,212
Seismology
tectonics
Tibet & Himalaya
Sumatra subduction zone
Julien Chaput
University of Texas El Paso
El Paso, United States
Metrics
H-Index
i10-Index
Citation Counts
15
17
692
Seismology
Acoustic imaging
Medical imaging
Hector Gonzalez Huizar
University of Texas El Paso
El Paso, United States
Metrics
H-Index
i10-Index
Citation Counts
13
17
580
Raed Aldouri
University of Texas El Paso
El Paso, United States
Metrics
H-Index
i10-Index
Citation Counts
11
15
481
Afshin Gholamy
University of Texas El Paso
El Paso, United States
Metrics
H-Index
i10-Index
Citation Counts
8
7
723
Geophysics
Computational Physics
Earthquake Engineering
Engineering Geology
Geotechnical Engineering
Munazzam Ali Mahar
University of Texas El Paso
El Paso, United States
Metrics
H-Index
i10-Index
Citation Counts
8
5
160
igneous petrology
geochemistry
tectonics
mineral deposits
Austin Roy
University of Texas El Paso
El Paso, United States
Metrics
H-Index
i10-Index
Citation Counts
7
5
121
small mammal ecology
biogeochemistry
ecosystem function
wildlife conservation
Yousf Abushalah
University of Texas El Paso
El Paso, United States
Metrics
H-Index
i10-Index
Citation Counts
3
1
27
David Lankford-Bravo
University of Texas El Paso
El Paso, United States
Metrics
H-Index
i10-Index
Citation Counts
3
0
23
salt tectonics
passive diapirism
UAV modelling
Jennifer Holguin
University of Texas El Paso
El Paso, United States
Metrics
H-Index
i10-Index
Citation Counts
2
2
40
ecology biogeochemistry
invasion
nitrogen deposition
global change
Abiodun E Ayo-Bali
University of Texas El Paso
El Paso, United States
Metrics
H-Index
i10-Index
Citation Counts
2
0
5
Geosciences
Geotechnics
Remote sensing
Machine Learning
Numerical Modelling
Perry Ivan Quinto Houser
University of Texas El Paso
El Paso, United States
Metrics
H-Index
i10-Index
Citation Counts
1
0
3
Geology
Semantics
Visualization