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" (873,864 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.
earth sciences
Metrics
H-Index
i10 Index
Citation
34
68
3,808
* Rankings
Ranking Based On Selection :2
Micropaleontology
Metrics
H-Index
i10 Index
Citation
21
55
1,362
* Rankings
Ranking Based On Selection :3
Paleontology and Stratigraphy
Metrics
H-Index
i10 Index
Citation
18
22
939
* Rankings
Ranking Based On Selection :4
Geology
geochemistry
environmental geology
Metrics
H-Index
i10 Index
Citation
16
23
1,066
* Rankings
Ranking Based On Selection :5
Desert Geomorphology
Metrics
H-Index
i10 Index
Citation
16
25
828
* Rankings
Ranking Based On Selection :6
Parasitology
Metrics
H-Index
i10 Index
Citation
16
20
675
* Rankings
Ranking Based On Selection :7
Geology
Metrics
H-Index
i10 Index
Citation
15
20
1,049
* Rankings
Ranking Based On Selection :8
Environmental Geoscience
Metrics
H-Index
i10 Index
Citation
14
19
468
* Rankings
Ranking Based On Selection :9
Earth Science
Metrics
H-Index
i10 Index
Citation
14
18
1,052
* Rankings
Ranking Based On Selection :10
Geology-Igneous Rocks-Metamorphic Rocks-Geochemistry
Metrics
H-Index
i10 Index
Citation
14
14
871
* Rankings
Ranking Based On Selection :11
Geotechnical Engineering
Foundations
Tunnelling
Underground Structures
Geological Engineering
Metrics
H-Index
i10 Index
Citation
12
17
509
* Rankings
Ranking Based On Selection :12
petrology
Sedimentary rocks
sedimentology
Metrics
H-Index
i10 Index
Citation
11
13
943
* Rankings
Ranking Based On Selection :13
Geology
Metrics
H-Index
i10 Index
Citation
8
3
124
* Rankings
Ranking Based On Selection :14
Geotechnical Engineering
Metrics
H-Index
i10 Index
Citation
7
2
157
* Rankings
Ranking Based On Selection :15
Hydrogeology
Metrics
H-Index
i10 Index
Citation
6
4
149
* Rankings
Ranking Based On Selection :16
Minerals
Metrics
H-Index
i10 Index
Citation
6
5
137
* Rankings
Ranking Based On Selection :17
Structure Geology and Remote Sensing
Metrics
H-Index
i10 Index
Citation
5
5
70
* Rankings
Ranking Based On Selection :18
Seismology
Engineering Geophysics
Metrics
H-Index
i10 Index
Citation
5
2
68
* Rankings
Ranking Based On Selection :19
geotechnical engineering
Metrics
H-Index
i10 Index
Citation
5
3
101
* Rankings
Ranking Based On Selection :20
Geology
Mineralogy
Cement
Glass
Ceramics
Metrics
H-Index
i10 Index
Citation
4
2
78
* Rankings
Ranking Based On Selection :21
Metrics
H-Index
i10 Index
Citation
4
0
26
* Rankings
Ranking Based On Selection :22
Geodesy
Geomatics
Navigation
GNSS
Metrics
H-Index
i10 Index
Citation
3
1
56
* Rankings
Ranking Based On Selection :23
Stratigraphy and paleontology
Metrics
H-Index
i10 Index
Citation
2
1
25
* Rankings
Ranking Based On Selection :24
Geotechnical Engineering
Soil Improvement
Soft Clay
Deep Foundations
Metrics
H-Index
i10 Index
Citation
2
0
12
* Rankings
Ranking Based On Selection :25
Geotechnical Engineering
Metrics
H-Index
i10 Index
Citation
2
0
11
* Rankings
Ranking Based On Selection :26
petroleum geology
Metrics
H-Index
i10 Index
Citation
1
1
22
* Rankings
Ranking Based On Selection :27
Geophysics
Seismic interpretation
Seismic inversion
Rock Physics
Metrics
H-Index
i10 Index
Citation
1
0
2
* Rankings
Ranking Based On Selection :28
Engineering Geology
Metrics
H-Index
i10 Index
Citation
1
0
1
* Rankings
Ranking Based On Selection :29
applied geology
Metrics
H-Index
i10 Index
Citation
1
0
1
Adel R Moustafa
Ain Shams University
Cairo, Egypt
Metrics
H-Index
i10 Index
Citation Counts
34
68
3,808
Mohamed Boukhary
Ain Shams University
Cairo, Egypt
Metrics
H-Index
i10 Index
Citation Counts
21
55
1,362
Paleontology and Stratigraphy
Yehia H. Dawood
Ain Shams University
Cairo, Egypt
Metrics
H-Index
i10 Index
Citation Counts
16
23
1,066
Geology
geochemistry
environmental geology
Osman Ali Farrag
Ain Shams University
Cairo, Egypt
Metrics
H-Index
i10 Index
Citation Counts
15
20
1,049
Ali Abd Allah
Ain Shams University
Cairo, Egypt
Metrics
H-Index
i10 Index
Citation Counts
14
18
1,052
Ali Farrag Osman
Ain Shams University
Cairo, Egypt
Metrics
H-Index
i10 Index
Citation Counts
14
14
871
Geology-Igneous Rocks-Metamorphic Rocks-Geochemistry
Fathalla M El Nahhas
Ain Shams University
Cairo, Egypt
Metrics
H-Index
i10 Index
Citation Counts
12
17
509
Geotechnical Engineering
Foundations
Tunnelling
Underground Structures
Geological Engineering
Ahmed A Kassem
Ain Shams University
Cairo, Egypt
Metrics
H-Index
i10 Index
Citation Counts
11
13
943
petrology
Sedimentary rocks
sedimentology
Ayman Lotfy Ibrahim Fayed
Ain Shams University
Cairo, Egypt
Metrics
H-Index
i10 Index
Citation Counts
7
2
157
Samah Mahmoud Morsy
Ain Shams University
Cairo, Egypt
Metrics
H-Index
i10 Index
Citation Counts
6
4
149
Ahmed Musaad Ismail
Ain Shams University
Cairo, Egypt
Metrics
H-Index
i10 Index
Citation Counts
6
5
137
Shaimaa Mahmoud Hassan Mohamed Elhadidy
Ain Shams University
Cairo, Egypt
Metrics
H-Index
i10 Index
Citation Counts
5
5
70
Structure Geology and Remote Sensing
Seismology
Engineering Geophysics
Mohamed Abdel-Motaal
Ain Shams University
Cairo, Egypt
Metrics
H-Index
i10 Index
Citation Counts
5
3
101
Geology
Mineralogy
Cement
Glass
Ceramics
Geodesy
Geomatics
Navigation
GNSS
Stratigraphy and paleontology
Geotechnical Engineering
Soil Improvement
Soft Clay
Deep Foundations
Abdelrahman E Aboelela
Ain Shams University
Cairo, Egypt
Metrics
H-Index
i10 Index
Citation Counts
2
0
11
Geophysics
Seismic interpretation
Seismic inversion
Rock Physics
Ahmed Abdelkader|Ahmed M Abdelkader
Ain Shams University
Cairo, Egypt
Metrics
H-Index
i10 Index
Citation Counts
1
0
1
Yasmin Abdel-Maksoud
Ain Shams University
Cairo, Egypt
Metrics
H-Index
i10 Index
Citation Counts
1
0
1