Engineering & Technology

Africa Scientist and University Rankings 2024

Africa Scientists Engineering & Technology / Earth Sciences Rankings 2024

The "AD Scientific Index" analyses the academic work of scientists using the H-index, i10 index and number of citations, and provides results that can be used to evaluate the productivity and efficiency of individuals and institutions. In addition to ranking according to "total H-index" for individuals and institutions, you can also see the ranking and analyses according to "last 6 years H-index", "total i10 Productivity index", "last 6 years i10 Productivity index", "total citations" and "last 6 years citations" only in "AD Scientific Index". See also: Subject Rankings and University Subject Rankings.  Click here for individual or institutional registration.

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Total 1.548 scientist, 38 country, 333 institution
EJM (John) Carranza
EJM (John) Carranza
University of Kwazulu Natal
University of Kwazulu Natal
Engineering & Technology / Earth Sciences
Economic Geology
Mineral Prospectivity Mapping
Exploration Geochemistry
Geological Remote Sensing
H-Index Rankings
University / Institution:
# 5
Country:
# 68
Region:
# 110
World:
# 21,855
H-Index
Total:
76
Last 6 Year:
59
Last 6 Year/Total:
0.776
i10 Index
Total:
203
Last 6 Year:
186
Last 6 Year/Total:
0.916
Citation
Total:
19,456
Last 6 Year:
11,259
Last 6 Year/Total:
0.579
Nic Beukes
Nic Beukes
University of Johannesburg
University of Johannesburg
Engineering & Technology / Earth Sciences
Economic Geology
Iron and manganese deposits
Precambrian geology
Sedimentology and basin analyses.
H-Index Rankings
University / Institution:
# 5
Country:
# 81
Region:
# 137
World:
# 29,061
H-Index
Total:
70
Last 6 Year:
43
Last 6 Year/Total:
0.614
i10 Index
Total:
184
Last 6 Year:
139
Last 6 Year/Total:
0.755
Citation
Total:
18,052
Last 6 Year:
6,269
Last 6 Year/Total:
0.347
Jan Kramers
Jan Kramers
University of Johannesburg
University of Johannesburg
Engineering & Technology / Earth Sciences
isotope geochemistry
geochronology
H-Index Rankings
University / Institution:
# 6
Country:
# 91
Region:
# 148
World:
# 30,937
H-Index
Total:
69
Last 6 Year:
32
Last 6 Year/Total:
0.464
i10 Index
Total:
162
Last 6 Year:
107
Last 6 Year/Total:
0.660
Citation
Total:
28,684
Last 6 Year:
7,496
Last 6 Year/Total:
0.261
Lewis Ashwal
Lewis Ashwal
University of the Witwatersrand
University of the Witwatersrand
Engineering & Technology / Earth Sciences
Geology
Petrology
Geochemistry
Tectonics
H-Index Rankings
University / Institution:
# 23
Country:
# 149
Region:
# 252
World:
# 46,649
H-Index
Total:
60
Last 6 Year:
35
Last 6 Year/Total:
0.583
i10 Index
Total:
132
Last 6 Year:
86
Last 6 Year/Total:
0.652
Citation
Total:
11,315
Last 6 Year:
3,485
Last 6 Year/Total:
0.308
Roger MH Smith
Roger MH Smith
University of the Witwatersrand
University of the Witwatersrand
Engineering & Technology / Earth Sciences
sedimentology
vertebrate palaeontology
H-Index Rankings
University / Institution:
# 28
Country:
# 169
Region:
# 291
World:
# 53,536
H-Index
Total:
57
Last 6 Year:
37
Last 6 Year/Total:
0.649
i10 Index
Total:
139
Last 6 Year:
120
Last 6 Year/Total:
0.863
Citation
Total:
11,435
Last 6 Year:
4,500
Last 6 Year/Total:
0.394
Re Schulze
Re Schulze
University of Kwazulu Natal
University of Kwazulu Natal
Engineering & Technology / Earth Sciences
hydrology
agriculture
climate change
H-Index Rankings
University / Institution:
# 15
Country:
# 195
Region:
# 342
World:
# 60,383
H-Index
Total:
55
Last 6 Year:
25
Last 6 Year/Total:
0.455
i10 Index
Total:
152
Last 6 Year:
67
Last 6 Year/Total:
0.441
Citation
Total:
10,675
Last 6 Year:
2,519
Last 6 Year/Total:
0.236
Carl Anhaeusser
Carl Anhaeusser
University of the Witwatersrand
University of the Witwatersrand
Engineering & Technology / Earth Sciences
Archaean geology
Economic Geology
H-Index Rankings
University / Institution:
# 32
Country:
# 207
Region:
# 366
World:
# 63,590
H-Index
Total:
54
Last 6 Year:
24
Last 6 Year/Total:
0.444
i10 Index
Total:
126
Last 6 Year:
58
Last 6 Year/Total:
0.460
Citation
Total:
8,309
Last 6 Year:
2,163
Last 6 Year/Total:
0.260
Anton Le Roex
Anton Le Roex
University of Cape Town
University of Cape Town
Engineering & Technology / Earth Sciences
Geochemistry
H-Index Rankings
University / Institution:
# 66
Country:
# 250
Region:
# 453
World:
# 73,558
H-Index
Total:
51
Last 6 Year:
28
Last 6 Year/Total:
0.549
i10 Index
Total:
85
Last 6 Year:
56
Last 6 Year/Total:
0.659
Citation
Total:
8,875
Last 6 Year:
2,169
Last 6 Year/Total:
0.244
Denis Hughes
Denis Hughes
Rhodes University
Rhodes University
Engineering & Technology / Earth Sciences
H-Index Rankings
University / Institution:
# 4
Country:
# 251
Region:
# 454
World:
# 73,592
H-Index
Total:
51
Last 6 Year:
27
Last 6 Year/Total:
0.529
i10 Index
Total:
156
Last 6 Year:
79
Last 6 Year/Total:
0.506
Citation
Total:
10,837
Last 6 Year:
3,511
Last 6 Year/Total:
0.324
JD Clemens
JD Clemens
Stellenbosch University
Stellenbosch University
Engineering & Technology / Earth Sciences
geology
petrology
H-Index Rankings
University / Institution:
# 39
Country:
# 269
Region:
# 484
World:
# 76,447
H-Index
Total:
50
Last 6 Year:
33
Last 6 Year/Total:
0.660
i10 Index
Total:
97
Last 6 Year:
73
Last 6 Year/Total:
0.753
Citation
Total:
14,167
Last 6 Year:
4,495
Last 6 Year/Total:
0.317
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Bruce S. Rubidge
Bruce S. Rubidge
University of the Witwatersrand
University of the Witwatersrand
Engineering & Technology / Earth Sciences
palaeontology
geology
stratigraphy
H-Index Rankings
University / Institution:
# 39
Country:
# 273
Region:
# 488
World:
# 76,722
H-Index
Total:
50
Last 6 Year:
31
Last 6 Year/Total:
0.620
i10 Index
Total:
167
Last 6 Year:
107
Last 6 Year/Total:
0.641
Citation
Total:
9,839
Last 6 Year:
3,747
Last 6 Year/Total:
0.381
Anusuya Chinsamy
Anusuya Chinsamy
University of Cape Town
University of Cape Town
Engineering & Technology / Earth Sciences
paleontology
bone histology
paleobiology
H-Index Rankings
University / Institution:
# 72
Country:
# 274
Region:
# 489
World:
# 76,793
H-Index
Total:
50
Last 6 Year:
31
Last 6 Year/Total:
0.620
i10 Index
Total:
121
Last 6 Year:
102
Last 6 Year/Total:
0.843
Citation
Total:
7,352
Last 6 Year:
3,019
Last 6 Year/Total:
0.411
Marlina A. Elburg
Marlina A. Elburg
University of Johannesburg
University of Johannesburg
Engineering & Technology / Earth Sciences
igneous petrology
isotope geochemistry
H-Index Rankings
University / Institution:
# 13
Country:
# 275
Region:
# 490
World:
# 77,009
H-Index
Total:
50
Last 6 Year:
30
Last 6 Year/Total:
0.600
i10 Index
Total:
112
Last 6 Year:
93
Last 6 Year/Total:
0.830
Citation
Total:
7,578
Last 6 Year:
3,638
Last 6 Year/Total:
0.480
Woldeamlak Bewket
Woldeamlak Bewket
Addis Ababa University
Addis Ababa University
Engineering & Technology / Earth Sciences
climate
water
watershed management
H-Index Rankings
University / Institution:
# 6
Country:
# 8
Region:
# 507
World:
# 78,704
H-Index
Total:
49
Last 6 Year:
44
Last 6 Year/Total:
0.898
i10 Index
Total:
91
Last 6 Year:
82
Last 6 Year/Total:
0.901
Citation
Total:
8,839
Last 6 Year:
5,748
Last 6 Year/Total:
0.650
Gary Stevens
Gary Stevens
Stellenbosch University
Stellenbosch University
Engineering & Technology / Earth Sciences
Geology
Petrology
Experimental Petrology
Geochemistry
H-Index Rankings
University / Institution:
# 46
Country:
# 290
Region:
# 527
World:
# 80,032
H-Index
Total:
49
Last 6 Year:
35
Last 6 Year/Total:
0.714
i10 Index
Total:
96
Last 6 Year:
78
Last 6 Year/Total:
0.813
Citation
Total:
8,132
Last 6 Year:
3,720
Last 6 Year/Total:
0.457
Dirk Frei (Né Landwehr)|Dirk Landwehr
Dirk Frei (Né Landwehr)|Dirk Landwehr
University of the Western Cape
University of the Western Cape
Engineering & Technology / Earth Sciences
Geochronology
Economic Geology
Sedimentology
Laser Ablation
LA-ICP-MS
H-Index Rankings
University / Institution:
# 9
Country:
# 305
Region:
# 569
World:
# 84,528
H-Index
Total:
48
Last 6 Year:
33
Last 6 Year/Total:
0.688
i10 Index
Total:
126
Last 6 Year:
106
Last 6 Year/Total:
0.841
Citation
Total:
7,427
Last 6 Year:
3,692
Last 6 Year/Total:
0.497
Youssef Mm
Youssef Mm
Assiut University
Assiut University
Engineering & Technology / Earth Sciences
Structral Geology
H-Index Rankings
University / Institution:
# 12
Country:
# 133
Region:
# 604
World:
# 88,870
H-Index
Total:
47
Last 6 Year:
33
Last 6 Year/Total:
0.702
i10 Index
Total:
206
Last 6 Year:
138
Last 6 Year/Total:
0.670
Citation
Total:
11,626
Last 6 Year:
7,132
Last 6 Year/Total:
0.613
Axel Hofmann
Axel Hofmann
University of Johannesburg
University of Johannesburg
Engineering & Technology / Earth Sciences
Archaean geology
H-Index Rankings
University / Institution:
# 18
Country:
# 344
Region:
# 645
World:
# 92,910
H-Index
Total:
46
Last 6 Year:
36
Last 6 Year/Total:
0.783
i10 Index
Total:
120
Last 6 Year:
102
Last 6 Year/Total:
0.850
Citation
Total:
8,427
Last 6 Year:
4,929
Last 6 Year/Total:
0.585
Chris Harris
Chris Harris
University of Cape Town
University of Cape Town
Engineering & Technology / Earth Sciences
geology
stable isotopes
H-Index Rankings
University / Institution:
# 87
Country:
# 347
Region:
# 660
World:
# 94,130
H-Index
Total:
46
Last 6 Year:
31
Last 6 Year/Total:
0.674
i10 Index
Total:
148
Last 6 Year:
105
Last 6 Year/Total:
0.709
Citation
Total:
8,112
Last 6 Year:
3,640
Last 6 Year/Total:
0.449
Mostafa R Abukhadra
Mostafa R Abukhadra
Beni Suef University
Beni Suef University
Engineering & Technology / Earth Sciences
H-Index Rankings
University / Institution:
# 9
Country:
# 180
Region:
# 797
World:
# 107,595
H-Index
Total:
43
Last 6 Year:
42
Last 6 Year/Total:
0.977
i10 Index
Total:
106
Last 6 Year:
103
Last 6 Year/Total:
0.972
Citation
Total:
5,812
Last 6 Year:
5,563
Last 6 Year/Total:
0.957
Fernando Abdala
Fernando Abdala
University of the Witwatersrand
University of the Witwatersrand
Engineering & Technology / Earth Sciences
paleontology
zoology
H-Index Rankings
University / Institution:
# 54
Country:
# 458
Region:
# 899
World:
# 116,792
H-Index
Total:
42
Last 6 Year:
28
Last 6 Year/Total:
0.667
i10 Index
Total:
105
Last 6 Year:
82
Last 6 Year/Total:
0.781
Citation
Total:
5,074
Last 6 Year:
2,343
Last 6 Year/Total:
0.462
Dirk Van Reenen
Dirk Van Reenen
University of Johannesburg
University of Johannesburg
Engineering & Technology / Earth Sciences
Metamorphic Petrology
Field Geology
Tectonics
Evolution of High-Grade Terranes
Fluids
H-Index Rankings
University / Institution:
# 26
Country:
# 467
Region:
# 915
World:
# 119,585
H-Index
Total:
42
Last 6 Year:
17
Last 6 Year/Total:
0.405
i10 Index
Total:
92
Last 6 Year:
44
Last 6 Year/Total:
0.478
Citation
Total:
4,777
Last 6 Year:
1,015
Last 6 Year/Total:
0.212
Wladyslaw Altermann
Wladyslaw Altermann
University of Johannesburg
University of Johannesburg
Engineering & Technology / Earth Sciences
Geology and Mineral Deposits
Precambrian
Early Life
CO2 sequestration
H-Index Rankings
University / Institution:
# 29
Country:
# 533
Region:
# 1,072
World:
# 132,416
H-Index
Total:
40
Last 6 Year:
22
Last 6 Year/Total:
0.550
i10 Index
Total:
73
Last 6 Year:
40
Last 6 Year/Total:
0.548
Citation
Total:
5,229
Last 6 Year:
1,581
Last 6 Year/Total:
0.302
Daniel Olago
Daniel Olago
University of Nairobi
University of Nairobi
Engineering & Technology / Earth Sciences
geology
water
environment
climate change
H-Index Rankings
University / Institution:
# 11
Country:
# 40
Region:
# 1,117
World:
# 135,371
H-Index
Total:
39
Last 6 Year:
32
Last 6 Year/Total:
0.821
i10 Index
Total:
82
Last 6 Year:
63
Last 6 Year/Total:
0.768
Citation
Total:
6,598
Last 6 Year:
3,094
Last 6 Year/Total:
0.469
J Kinnaird
J Kinnaird
University of the Witwatersrand
University of the Witwatersrand
Engineering & Technology / Earth Sciences
Geology
H-Index Rankings
University / Institution:
# 71
Country:
# 564
Region:
# 1,159
World:
# 138,638
H-Index
Total:
39
Last 6 Year:
25
Last 6 Year/Total:
0.641
i10 Index
Total:
85
Last 6 Year:
62
Last 6 Year/Total:
0.729
Citation
Total:
4,714
Last 6 Year:
2,252
Last 6 Year/Total:
0.478
Roger Gibson
Roger Gibson
University of the Witwatersrand
University of the Witwatersrand
Engineering & Technology / Earth Sciences
Geoscience
H-Index Rankings
University / Institution:
# 72
Country:
# 572
Region:
# 1,181
World:
# 140,920
H-Index
Total:
39
Last 6 Year:
18
Last 6 Year/Total:
0.462
i10 Index
Total:
88
Last 6 Year:
44
Last 6 Year/Total:
0.500
Citation
Total:
4,432
Last 6 Year:
1,149
Last 6 Year/Total:
0.259
Willis Gwenzi|Gwenzi W, Gwenzi Willis, W Gwenzi
Willis Gwenzi|Gwenzi W, Gwenzi Willis, W Gwenzi
University of Zimbabwe
University of Zimbabwe
Engineering & Technology / Earth Sciences
Ecohydrology
medical geology
environmental hydrology
environmental remediation
waste management
H-Index Rankings
University / Institution:
# 4
Country:
# 5
Region:
# 1,196
World:
# 141,900
H-Index
Total:
38
Last 6 Year:
35
Last 6 Year/Total:
0.921
i10 Index
Total:
98
Last 6 Year:
92
Last 6 Year/Total:
0.939
Citation
Total:
5,857
Last 6 Year:
5,087
Last 6 Year/Total:
0.869
Tamiru A. Abiye
Tamiru A. Abiye
University of the Witwatersrand
University of the Witwatersrand
Engineering & Technology / Earth Sciences
Isotope Hydrology/Hydrogeology/Water Science/Water Resources Management/Water Quality
H-Index Rankings
University / Institution:
# 73
Country:
# 580
Region:
# 1,218
World:
# 143,145
H-Index
Total:
38
Last 6 Year:
31
Last 6 Year/Total:
0.816
i10 Index
Total:
95
Last 6 Year:
75
Last 6 Year/Total:
0.789
Citation
Total:
4,976
Last 6 Year:
3,032
Last 6 Year/Total:
0.609
Sebastian Tappe
Sebastian Tappe
University of Johannesburg
University of Johannesburg
Engineering & Technology / Earth Sciences
Petrology
Geochemistry
Geochronology
Geodynamics
Economic Geology
H-Index Rankings
University / Institution:
# 35
Country:
# 582
Region:
# 1,225
World:
# 143,381
H-Index
Total:
38
Last 6 Year:
31
Last 6 Year/Total:
0.816
i10 Index
Total:
62
Last 6 Year:
60
Last 6 Year/Total:
0.968
Citation
Total:
4,661
Last 6 Year:
2,849
Last 6 Year/Total:
0.611
Atalay Ayele
Atalay Ayele
Addis Ababa University
Addis Ababa University
Engineering & Technology / Earth Sciences
Geophysics (Seismology)
H-Index Rankings
University / Institution:
# 14
Country:
# 21
Region:
# 1,239
World:
# 144,225
H-Index
Total:
38
Last 6 Year:
29
Last 6 Year/Total:
0.763
i10 Index
Total:
73
Last 6 Year:
63
Last 6 Year/Total:
0.863
Citation
Total:
5,343
Last 6 Year:
2,283
Last 6 Year/Total:
0.427
Adscientificindex

A New and Different Feature!!!! University Subject Rankings in 12 subjects:

Ranking and analysis of universities by subject in 12 fields such as health, engineering, natural sciences, education, business, economics, social sciences, etc.
David Bell
David Bell
Nelson Mandela University
Nelson Mandela University
Engineering & Technology / Earth Sciences
Mantle Geochemistry
Cosmochemistry
Geology of southern Africa and western North America
Natural philosophy
H-Index Rankings
University / Institution:
# 3
Country:
# 590
Region:
# 1,248
World:
# 144,959
H-Index
Total:
38
Last 6 Year:
28
Last 6 Year/Total:
0.737
i10 Index
Total:
49
Last 6 Year:
35
Last 6 Year/Total:
0.714
Citation
Total:
8,418
Last 6 Year:
2,155
Last 6 Year/Total:
0.256
Kamel Zouari
Kamel Zouari
Université de Sfax
Université de Sfax
Engineering & Technology / Earth Sciences
hydrogeology
isotopes
geochemistry
H-Index Rankings
University / Institution:
# 11
Country:
# 30
Region:
# 1,261
World:
# 146,590
H-Index
Total:
38
Last 6 Year:
24
Last 6 Year/Total:
0.632
i10 Index
Total:
107
Last 6 Year:
72
Last 6 Year/Total:
0.673
Citation
Total:
4,895
Last 6 Year:
2,248
Last 6 Year/Total:
0.459
Stephen H Richardson
Stephen H Richardson
University of Cape Town
University of Cape Town
Engineering & Technology / Earth Sciences
Geosciences
H-Index Rankings
University / Institution:
# 146
Country:
# 601
Region:
# 1,270
World:
# 147,878
H-Index
Total:
38
Last 6 Year:
22
Last 6 Year/Total:
0.579
i10 Index
Total:
49
Last 6 Year:
35
Last 6 Year/Total:
0.714
Citation
Total:
6,907
Last 6 Year:
1,659
Last 6 Year/Total:
0.240
Rihab Hadji
Rihab Hadji
Université Setif 1 Ferhat Abbas Setif
Université Setif 1 Ferhat Abbas Setif
Engineering & Technology / Earth Sciences
Natural Hazard
GIS
RS
Geotech
applied geology
H-Index Rankings
University / Institution:
# 3
Country:
# 25
Region:
# 1,428
World:
# 158,820
H-Index
Total:
36
Last 6 Year:
35
Last 6 Year/Total:
0.972
i10 Index
Total:
57
Last 6 Year:
57
Last 6 Year/Total:
1.000
Citation
Total:
3,087
Last 6 Year:
2,757
Last 6 Year/Total:
0.893
Fanus Viljoen
Fanus Viljoen
University of Johannesburg
University of Johannesburg
Engineering & Technology / Earth Sciences
Geometallurgy
Diamonds
Kimberlites
H-Index Rankings
University / Institution:
# 45
Country:
# 702
Region:
# 1,500
World:
# 164,690
H-Index
Total:
36
Last 6 Year:
23
Last 6 Year/Total:
0.639
i10 Index
Total:
75
Last 6 Year:
42
Last 6 Year/Total:
0.560
Citation
Total:
4,307
Last 6 Year:
1,528
Last 6 Year/Total:
0.355
Philip E. Janney
Philip E. Janney
University of Cape Town
University of Cape Town
Engineering & Technology / Earth Sciences
Mantle petrology
mantle geochemistry
isotope geochemistry
cosmochemistry
H-Index Rankings
University / Institution:
# 164
Country:
# 704
Region:
# 1,504
World:
# 165,528
H-Index
Total:
36
Last 6 Year:
22
Last 6 Year/Total:
0.611
i10 Index
Total:
49
Last 6 Year:
37
Last 6 Year/Total:
0.755
Citation
Total:
5,514
Last 6 Year:
1,923
Last 6 Year/Total:
0.349
Tenalem Ayenew
Tenalem Ayenew
Addis Ababa University
Addis Ababa University
Engineering & Technology / Earth Sciences
Hydrogeology
engineering geology
modelling
hydrochemistry and isotope hydrology
H-Index Rankings
University / Institution:
# 18
Country:
# 30
Region:
# 1,601
World:
# 172,097
H-Index
Total:
35
Last 6 Year:
26
Last 6 Year/Total:
0.743
i10 Index
Total:
68
Last 6 Year:
56
Last 6 Year/Total:
0.824
Citation
Total:
4,256
Last 6 Year:
2,196
Last 6 Year/Total:
0.516
F Cotterill
F Cotterill
Stellenbosch University
Stellenbosch University
Engineering & Technology / Earth Sciences
biology
geology
geomorphology
geobiology
evolution
H-Index Rankings
University / Institution:
# 98
Country:
# 752
Region:
# 1,630
World:
# 174,151
H-Index
Total:
35
Last 6 Year:
23
Last 6 Year/Total:
0.657
i10 Index
Total:
71
Last 6 Year:
44
Last 6 Year/Total:
0.620
Citation
Total:
4,032
Last 6 Year:
1,738
Last 6 Year/Total:
0.431
John Compton
John Compton
University of Cape Town
University of Cape Town
Engineering & Technology / Earth Sciences
H-Index Rankings
University / Institution:
# 177
Country:
# 761
Region:
# 1,643
World:
# 176,458
H-Index
Total:
35
Last 6 Year:
19
Last 6 Year/Total:
0.543
i10 Index
Total:
65
Last 6 Year:
37
Last 6 Year/Total:
0.569
Citation
Total:
3,614
Last 6 Year:
1,221
Last 6 Year/Total:
0.338
Johnbosco C. Egbueri
Johnbosco C. Egbueri
Chukwuemeka Odumegwu Ojukwu University
Chukwuemeka Odumegwu Ojukwu University
Engineering & Technology / Earth Sciences
Engineering/Environmental Geology
Water quality/health risks
Soil erosion/landslides
Geostatistics
Artificial intelligence
H-Index Rankings
University / Institution:
# 1
Country:
# 120
Region:
# 1,656
World:
# 178,111
H-Index
Total:
34
Last 6 Year:
34
Last 6 Year/Total:
1.000
i10 Index
Total:
69
Last 6 Year:
69
Last 6 Year/Total:
1.000
Citation
Total:
3,252
Last 6 Year:
3,246
Last 6 Year/Total:
0.998
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Subject Rankings, University Subject Rankings, Citiation Rankings, i10 Productivity Rankings, Country Rankings, Detailed analyses of universities

Jonah Choiniere
Jonah Choiniere
University of the Witwatersrand
University of the Witwatersrand
Engineering & Technology / Earth Sciences
Paleontology
H-Index Rankings
University / Institution:
# 93
Country:
# 773
Region:
# 1,690
World:
# 179,446
H-Index
Total:
34
Last 6 Year:
30
Last 6 Year/Total:
0.882
i10 Index
Total:
64
Last 6 Year:
59
Last 6 Year/Total:
0.922
Citation
Total:
3,255
Last 6 Year:
2,094
Last 6 Year/Total:
0.643
Bishal Nath Upreti|B.N. Upreti, Bishal Upreti
Bishal Nath Upreti|B.N. Upreti, Bishal Upreti
University of Zambia
University of Zambia
Engineering & Technology / Earth Sciences
structural geology
Himalayan geology
paleoseismology
H-Index Rankings
University / Institution:
# 4
Country:
# 4
Region:
# 1,782
World:
# 184,493
H-Index
Total:
34
Last 6 Year:
23
Last 6 Year/Total:
0.676
i10 Index
Total:
54
Last 6 Year:
35
Last 6 Year/Total:
0.648
Citation
Total:
6,945
Last 6 Year:
2,229
Last 6 Year/Total:
0.321
Raymond Durrheim
Raymond Durrheim
University of the Witwatersrand
University of the Witwatersrand
Engineering & Technology / Earth Sciences
earth science
mining
H-Index Rankings
University / Institution:
# 94
Country:
# 809
Region:
# 1,785
World:
# 184,745
H-Index
Total:
34
Last 6 Year:
22
Last 6 Year/Total:
0.647
i10 Index
Total:
92
Last 6 Year:
53
Last 6 Year/Total:
0.576
Citation
Total:
4,625
Last 6 Year:
2,210
Last 6 Year/Total:
0.478
Andrzej Kijko
Andrzej Kijko
University of Pretoria
University of Pretoria
Engineering & Technology / Earth Sciences
Geophysics
hazard and risk
H-Index Rankings
University / Institution:
# 70
Country:
# 818
Region:
# 1,807
World:
# 186,662
H-Index
Total:
34
Last 6 Year:
19
Last 6 Year/Total:
0.559
i10 Index
Total:
75
Last 6 Year:
32
Last 6 Year/Total:
0.427
Citation
Total:
5,848
Last 6 Year:
1,823
Last 6 Year/Total:
0.312
David L. Reid
David L. Reid
University of Cape Town
University of Cape Town
Engineering & Technology / Earth Sciences
Earth sciences
geochemistry
geology
H-Index Rankings
University / Institution:
# 192
Country:
# 830
Region:
# 1,825
World:
# 188,452
H-Index
Total:
34
Last 6 Year:
13
Last 6 Year/Total:
0.382
i10 Index
Total:
59
Last 6 Year:
21
Last 6 Year/Total:
0.356
Citation
Total:
2,929
Last 6 Year:
695
Last 6 Year/Total:
0.237
Bouchaou Lhoussaine
Bouchaou Lhoussaine
Université Ibnou Zohr d'Agadir
Université Ibnou Zohr d'Agadir
Engineering & Technology / Earth Sciences
Water resources management
Climate change and impacts
Isotopic hydrology
Karst hydrology
Hydrology in arides zones
H-Index Rankings
University / Institution:
# 1
Country:
# 61
Region:
# 1,887
World:
# 191,390
H-Index
Total:
33
Last 6 Year:
27
Last 6 Year/Total:
0.818
i10 Index
Total:
101
Last 6 Year:
78
Last 6 Year/Total:
0.772
Citation
Total:
4,188
Last 6 Year:
2,737
Last 6 Year/Total:
0.654
Adel R Moustafa
Adel R Moustafa
Ain Shams University
Ain Shams University
Engineering & Technology / Earth Sciences
earth sciences
H-Index Rankings
University / Institution:
# 36
Country:
# 467
Region:
# 1,961
World:
# 194,886
H-Index
Total:
33
Last 6 Year:
23
Last 6 Year/Total:
0.697
i10 Index
Total:
67
Last 6 Year:
40
Last 6 Year/Total:
0.597
Citation
Total:
3,581
Last 6 Year:
1,566
Last 6 Year/Total:
0.437
Eric Odada
Eric Odada
University of Nairobi
University of Nairobi
Engineering & Technology / Earth Sciences
Geochemistry
Marine Geology
IWRM
Climate Change.
H-Index Rankings
University / Institution:
# 26
Country:
# 83
Region:
# 1,964
World:
# 195,218
H-Index
Total:
33
Last 6 Year:
23
Last 6 Year/Total:
0.697
i10 Index
Total:
50
Last 6 Year:
32
Last 6 Year/Total:
0.640
Citation
Total:
7,526
Last 6 Year:
4,203
Last 6 Year/Total:
0.558
Alexander Kisters
Alexander Kisters
Stellenbosch University
Stellenbosch University
Engineering & Technology / Earth Sciences
Structural Geology
Tectonics
Economic geology
Field Geology
H-Index Rankings
University / Institution:
# 119
Country:
# 889
Region:
# 2,000
World:
# 197,776
H-Index
Total:
33
Last 6 Year:
19
Last 6 Year/Total:
0.576
i10 Index
Total:
72
Last 6 Year:
50
Last 6 Year/Total:
0.694
Citation
Total:
3,253
Last 6 Year:
1,338
Last 6 Year/Total:
0.411
Tchakoute Kouamo Herve
Tchakoute Kouamo Herve
Université de Yaounde I
Université de Yaounde I
Engineering & Technology / Earth Sciences
Géopolymer cements
H-Index Rankings
University / Institution:
# 1
Country:
# 6
Region:
# 2,024
World:
# 200,369
H-Index
Total:
32
Last 6 Year:
32
Last 6 Year/Total:
1.000
i10 Index
Total:
49
Last 6 Year:
48
Last 6 Year/Total:
0.980
Citation
Total:
4,222
Last 6 Year:
3,415
Last 6 Year/Total:
0.809
AD Scientific Index - Africa World Scientists Rankings - 2024 H INDEX i10 INDEX CITATION
University /
Institution 		Country Region World Name Country University / Institution Subject Total Last 6 year Last 6 year/total Total Last 6 year Last 6 year/total Total Last 6 year Last 6 year/total
5 68 110 21,855
EJM (John) CarranzaEJM (John) Carranza
South Africa University of Kwazulu Natal University of Kwazulu Natal Engineering & Technology / Earth Sciences

Economic Geology | Mineral Prospectivity Mapping | Exploration Geochemistry | Geological Remote Sensing |

76 59 0.776 203 186 0.916 19,456 11,259 0.579
5 81 137 29,061
Nic BeukesNic Beukes
South Africa University of Johannesburg University of Johannesburg Engineering & Technology / Earth Sciences

Economic Geology | Iron and manganese deposits | Precambrian geology | Sedimentology and basin analyses. |

70 43 0.614 184 139 0.755 18,052 6,269 0.347
6 91 148 30,937
Jan KramersJan Kramers
South Africa University of Johannesburg University of Johannesburg Engineering & Technology / Earth Sciences

isotope geochemistry | geochronology |

69 32 0.464 162 107 0.660 28,684 7,496 0.261
23 149 252 46,649
Lewis AshwalLewis Ashwal
South Africa University of the Witwatersrand University of the Witwatersrand Engineering & Technology / Earth Sciences

Geology | Petrology | Geochemistry | Tectonics |

60 35 0.583 132 86 0.652 11,315 3,485 0.308
28 169 291 53,536
Roger MH SmithRoger MH Smith
South Africa University of the Witwatersrand University of the Witwatersrand Engineering & Technology / Earth Sciences

sedimentology | vertebrate palaeontology |

57 37 0.649 139 120 0.863 11,435 4,500 0.394
15 195 342 60,383
Re SchulzeRe Schulze
South Africa University of Kwazulu Natal University of Kwazulu Natal Engineering & Technology / Earth Sciences

hydrology | agriculture | climate change |

55 25 0.455 152 67 0.441 10,675 2,519 0.236
32 207 366 63,590
Carl AnhaeusserCarl Anhaeusser
South Africa University of the Witwatersrand University of the Witwatersrand Engineering & Technology / Earth Sciences

Archaean geology | Economic Geology |

54 24 0.444 126 58 0.460 8,309 2,163 0.260
66 250 453 73,558
Anton Le RoexAnton Le Roex
South Africa University of Cape Town University of Cape Town Engineering & Technology / Earth Sciences

Geochemistry |

51 28 0.549 85 56 0.659 8,875 2,169 0.244
4 251 454 73,592
Denis HughesDenis Hughes
South Africa Rhodes University Rhodes University Engineering & Technology / Earth Sciences

51 27 0.529 156 79 0.506 10,837 3,511 0.324
39 269 484 76,447
JD ClemensJD Clemens
South Africa Stellenbosch University Stellenbosch University Engineering & Technology / Earth Sciences

geology | petrology |

50 33 0.660 97 73 0.753 14,167 4,495 0.317
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39 273 488 76,722
Bruce S. RubidgeBruce S. Rubidge
South Africa University of the Witwatersrand University of the Witwatersrand Engineering & Technology / Earth Sciences

palaeontology | geology | stratigraphy |

50 31 0.620 167 107 0.641 9,839 3,747 0.381
72 274 489 76,793
Anusuya ChinsamyAnusuya Chinsamy
South Africa University of Cape Town University of Cape Town Engineering & Technology / Earth Sciences

paleontology | bone histology | paleobiology |

50 31 0.620 121 102 0.843 7,352 3,019 0.411
13 275 490 77,009
Marlina A. ElburgMarlina A. Elburg
South Africa University of Johannesburg University of Johannesburg Engineering & Technology / Earth Sciences

igneous petrology | isotope geochemistry |

50 30 0.600 112 93 0.830 7,578 3,638 0.480
6 8 507 78,704
Woldeamlak BewketWoldeamlak Bewket
Ethiopia Addis Ababa University Addis Ababa University Engineering & Technology / Earth Sciences

climate | water | watershed management |

49 44 0.898 91 82 0.901 8,839 5,748 0.650
46 290 527 80,032
Gary StevensGary Stevens
South Africa Stellenbosch University Stellenbosch University Engineering & Technology / Earth Sciences

Geology | Petrology | Experimental Petrology | Geochemistry |

49 35 0.714 96 78 0.813 8,132 3,720 0.457
9 305 569 84,528
Dirk Frei (Né Landwehr)|Dirk LandwehrDirk Frei (Né Landwehr)|Dirk Landwehr
South Africa University of the Western Cape University of the Western Cape Engineering & Technology / Earth Sciences

Geochronology | Economic Geology | Sedimentology | Laser Ablation | LA-ICP-MS |

48 33 0.688 126 106 0.841 7,427 3,692 0.497
12 133 604 88,870
Youssef MmYoussef Mm
Egypt Assiut University Assiut University Engineering & Technology / Earth Sciences

Structral Geology |

47 33 0.702 206 138 0.670 11,626 7,132 0.613
18 344 645 92,910
Axel HofmannAxel Hofmann
South Africa University of Johannesburg University of Johannesburg Engineering & Technology / Earth Sciences

Archaean geology |

46 36 0.783 120 102 0.850 8,427 4,929 0.585
87 347 660 94,130
Chris HarrisChris Harris
South Africa University of Cape Town University of Cape Town Engineering & Technology / Earth Sciences

geology | stable isotopes |

46 31 0.674 148 105 0.709 8,112 3,640 0.449
9 180 797 107,595
Mostafa R AbukhadraMostafa R Abukhadra
Egypt Beni Suef University Beni Suef University Engineering & Technology / Earth Sciences

43 42 0.977 106 103 0.972 5,812 5,563 0.957
54 458 899 116,792
Fernando AbdalaFernando Abdala
South Africa University of the Witwatersrand University of the Witwatersrand Engineering & Technology / Earth Sciences

paleontology | zoology |

42 28 0.667 105 82 0.781 5,074 2,343 0.462
26 467 915 119,585
Dirk Van ReenenDirk Van Reenen
South Africa University of Johannesburg University of Johannesburg Engineering & Technology / Earth Sciences

Metamorphic Petrology | Field Geology | Tectonics | Evolution of High-Grade Terranes | Fluids |

42 17 0.405 92 44 0.478 4,777 1,015 0.212
29 533 1,072 132,416
Wladyslaw AltermannWladyslaw Altermann
South Africa University of Johannesburg University of Johannesburg Engineering & Technology / Earth Sciences

Geology and Mineral Deposits | Precambrian | Early Life | CO2 sequestration |

40 22 0.550 73 40 0.548 5,229 1,581 0.302
11 40 1,117 135,371
Daniel OlagoDaniel Olago
Kenya University of Nairobi University of Nairobi Engineering & Technology / Earth Sciences

geology | water | environment | climate change |

39 32 0.821 82 63 0.768 6,598 3,094 0.469
71 564 1,159 138,638
J KinnairdJ Kinnaird
South Africa University of the Witwatersrand University of the Witwatersrand Engineering & Technology / Earth Sciences

Geology |

39 25 0.641 85 62 0.729 4,714 2,252 0.478
72 572 1,181 140,920
Roger GibsonRoger Gibson
South Africa University of the Witwatersrand University of the Witwatersrand Engineering & Technology / Earth Sciences

Geoscience |

39 18 0.462 88 44 0.500 4,432 1,149 0.259
4 5 1,196 141,900
Willis Gwenzi|Gwenzi W, Gwenzi Willis, W GwenziWillis Gwenzi|Gwenzi W, Gwenzi Willis, W Gwenzi
Zimbabwe University of Zimbabwe University of Zimbabwe Engineering & Technology / Earth Sciences

Ecohydrology | medical geology | environmental hydrology | environmental remediation | waste management |

38 35 0.921 98 92 0.939 5,857 5,087 0.869
73 580 1,218 143,145
Tamiru A. AbiyeTamiru A. Abiye
South Africa University of the Witwatersrand University of the Witwatersrand Engineering & Technology / Earth Sciences

Isotope Hydrology/Hydrogeology/Water Science/Water Resources Management/Water Quality |

38 31 0.816 95 75 0.789 4,976 3,032 0.609
35 582 1,225 143,381
Sebastian TappeSebastian Tappe
South Africa University of Johannesburg University of Johannesburg Engineering & Technology / Earth Sciences

Petrology | Geochemistry | Geochronology | Geodynamics | Economic Geology |

38 31 0.816 62 60 0.968 4,661 2,849 0.611
14 21 1,239 144,225
Atalay AyeleAtalay Ayele
Ethiopia Addis Ababa University Addis Ababa University Engineering & Technology / Earth Sciences

Geophysics (Seismology) |

38 29 0.763 73 63 0.863 5,343 2,283 0.427
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3 590 1,248 144,959
David BellDavid Bell
South Africa Nelson Mandela University Nelson Mandela University Engineering & Technology / Earth Sciences

Mantle Geochemistry | Cosmochemistry | Geology of southern Africa and western North America | Natural philosophy |

38 28 0.737 49 35 0.714 8,418 2,155 0.256
11 30 1,261 146,590
Kamel ZouariKamel Zouari
Tunisia Université de Sfax Université de Sfax Engineering & Technology / Earth Sciences

hydrogeology | isotopes | geochemistry |

38 24 0.632 107 72 0.673 4,895 2,248 0.459
146 601 1,270 147,878
Stephen H RichardsonStephen H Richardson
South Africa University of Cape Town University of Cape Town Engineering & Technology / Earth Sciences

Geosciences |

38 22 0.579 49 35 0.714 6,907 1,659 0.240
3 25 1,428 158,820
Rihab HadjiRihab Hadji
Algeria Université Setif 1 Ferhat Abbas Setif Université Setif 1 Ferhat Abbas Setif Engineering & Technology / Earth Sciences

Natural Hazard | GIS | RS | Geotech | applied geology |

36 35 0.972 57 57 1.000 3,087 2,757 0.893
45 702 1,500 164,690
Fanus ViljoenFanus Viljoen
South Africa University of Johannesburg University of Johannesburg Engineering & Technology / Earth Sciences

Geometallurgy | Diamonds | Kimberlites |

36 23 0.639 75 42 0.560 4,307 1,528 0.355
164 704 1,504 165,528
Philip E. JanneyPhilip E. Janney
South Africa University of Cape Town University of Cape Town Engineering & Technology / Earth Sciences

Mantle petrology | mantle geochemistry | isotope geochemistry | cosmochemistry |

36 22 0.611 49 37 0.755 5,514 1,923 0.349
18 30 1,601 172,097
Tenalem AyenewTenalem Ayenew
Ethiopia Addis Ababa University Addis Ababa University Engineering & Technology / Earth Sciences

Hydrogeology | engineering geology | modelling | hydrochemistry and isotope hydrology |

35 26 0.743 68 56 0.824 4,256 2,196 0.516
98 752 1,630 174,151
F CotterillF Cotterill
South Africa Stellenbosch University Stellenbosch University Engineering & Technology / Earth Sciences

biology | geology | geomorphology | geobiology | evolution |

35 23 0.657 71 44 0.620 4,032 1,738 0.431
177 761 1,643 176,458
John ComptonJohn Compton
South Africa University of Cape Town University of Cape Town Engineering & Technology / Earth Sciences

35 19 0.543 65 37 0.569 3,614 1,221 0.338
1 120 1,656 178,111
Johnbosco C. EgbueriJohnbosco C. Egbueri
Nigeria Chukwuemeka Odumegwu Ojukwu University Chukwuemeka Odumegwu Ojukwu University Engineering & Technology / Earth Sciences

Engineering/Environmental Geology | Water quality/health risks | Soil erosion/landslides | Geostatistics | Artificial intelligence |

34 34 1.000 69 69 1.000 3,252 3,246 0.998
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93 773 1,690 179,446
Jonah ChoiniereJonah Choiniere
South Africa University of the Witwatersrand University of the Witwatersrand Engineering & Technology / Earth Sciences

Paleontology |

34 30 0.882 64 59 0.922 3,255 2,094 0.643
4 4 1,782 184,493
Bishal Nath Upreti|B.N. Upreti, Bishal UpretiBishal Nath Upreti|B.N. Upreti, Bishal Upreti
Zambia University of Zambia University of Zambia Engineering & Technology / Earth Sciences

structural geology | Himalayan geology | paleoseismology |

34 23 0.676 54 35 0.648 6,945 2,229 0.321
94 809 1,785 184,745
Raymond DurrheimRaymond Durrheim
South Africa University of the Witwatersrand University of the Witwatersrand Engineering & Technology / Earth Sciences

earth science | mining |

34 22 0.647 92 53 0.576 4,625 2,210 0.478
70 818 1,807 186,662
Andrzej KijkoAndrzej Kijko
South Africa University of Pretoria University of Pretoria Engineering & Technology / Earth Sciences

Geophysics | hazard and risk |

34 19 0.559 75 32 0.427 5,848 1,823 0.312
192 830 1,825 188,452
David L. ReidDavid L. Reid
South Africa University of Cape Town University of Cape Town Engineering & Technology / Earth Sciences

Earth sciences | geochemistry | geology |

34 13 0.382 59 21 0.356 2,929 695 0.237
1 61 1,887 191,390
Bouchaou LhoussaineBouchaou Lhoussaine
Morocco Université Ibnou Zohr d'Agadir Université Ibnou Zohr d'Agadir Engineering & Technology / Earth Sciences

Water resources management | Climate change and impacts | Isotopic hydrology | Karst hydrology | Hydrology in arides zones |

33 27 0.818 101 78 0.772 4,188 2,737 0.654
36 467 1,961 194,886
Adel R MoustafaAdel R Moustafa
Egypt Ain Shams University Ain Shams University Engineering & Technology / Earth Sciences

earth sciences |

33 23 0.697 67 40 0.597 3,581 1,566 0.437
26 83 1,964 195,218
Eric OdadaEric Odada
Kenya University of Nairobi University of Nairobi Engineering & Technology / Earth Sciences

Geochemistry | Marine Geology | IWRM | Climate Change. |

33 23 0.697 50 32 0.640 7,526 4,203 0.558
119 889 2,000 197,776
Alexander KistersAlexander Kisters
South Africa Stellenbosch University Stellenbosch University Engineering & Technology / Earth Sciences

Structural Geology | Tectonics | Economic geology | Field Geology |

33 19 0.576 72 50 0.694 3,253 1,338 0.411
1 6 2,024 200,369
Tchakoute Kouamo HerveTchakoute Kouamo Herve
Cameroon Université de Yaounde I Université de Yaounde I Engineering & Technology / Earth Sciences

Géopolymer cements |

32 32 1.000 49 48 0.980 4,222 3,415 0.809