Rankings for Scientist

University, Subject, Country, Region, World

University of Johannesburg Scientists Engineering & Technology / Earth Sciences Rankings 2024

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Total 28 scientist, 1 country, 1 institution
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:
# 82
Region:
# 160
World:
# 28,898
H-Index
Total:
70
Last 6 Year:
42
Last 6 Year/Total:
0.600
i10 Index
Total:
183
Last 6 Year:
138
Last 6 Year/Total:
0.754
Citation
Total:
17,918
Last 6 Year:
6,171
Last 6 Year/Total:
0.344
Jan Kramers
Jan Kramers
University of Johannesburg
University of Johannesburg
Engineering & Technology / Earth Sciences
isotope geochemistry
geochronology
H-Index Rankings
University / Institution:
# 6
Country:
# 94
Region:
# 175
World:
# 30,721
H-Index
Total:
69
Last 6 Year:
32
Last 6 Year/Total:
0.464
i10 Index
Total:
162
Last 6 Year:
106
Last 6 Year/Total:
0.654
Citation
Total:
28,590
Last 6 Year:
7,415
Last 6 Year/Total:
0.259
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:
# 14
Country:
# 276
Region:
# 532
World:
# 76,436
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:
7,530
Last 6 Year:
3,591
Last 6 Year/Total:
0.477
Axel Hofmann
Axel Hofmann
University of Johannesburg
University of Johannesburg
Engineering & Technology / Earth Sciences
Archaean geology
H-Index Rankings
University / Institution:
# 19
Country:
# 366
Region:
# 750
World:
# 97,051
H-Index
Total:
45
Last 6 Year:
36
Last 6 Year/Total:
0.800
i10 Index
Total:
119
Last 6 Year:
101
Last 6 Year/Total:
0.849
Citation
Total:
8,366
Last 6 Year:
4,871
Last 6 Year/Total:
0.582
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:
# 28
Country:
# 496
Region:
# 1,049
World:
# 125,413
H-Index
Total:
41
Last 6 Year:
17
Last 6 Year/Total:
0.415
i10 Index
Total:
92
Last 6 Year:
44
Last 6 Year/Total:
0.478
Citation
Total:
4,744
Last 6 Year:
1,007
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:
# 30
Country:
# 529
Region:
# 1,136
World:
# 131,489
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:
5,200
Last 6 Year:
1,556
Last 6 Year/Total:
0.299
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:
# 39
Country:
# 627
Region:
# 1,390
World:
# 150,444
H-Index
Total:
37
Last 6 Year:
31
Last 6 Year/Total:
0.838
i10 Index
Total:
62
Last 6 Year:
60
Last 6 Year/Total:
0.968
Citation
Total:
4,629
Last 6 Year:
2,818
Last 6 Year/Total:
0.609
Fanus Viljoen
Fanus Viljoen
University of Johannesburg
University of Johannesburg
Engineering & Technology / Earth Sciences
Geometallurgy
Diamonds
Kimberlites
H-Index Rankings
University / Institution:
# 46
Country:
# 707
Region:
# 1,571
World:
# 163,568
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:
4,289
Last 6 Year:
1,512
Last 6 Year/Total:
0.353
Bruce Cairncross
Bruce Cairncross
University of Johannesburg
University of Johannesburg
Engineering & Technology / Earth Sciences
Coal geology
mineralogy
geoheritage
H-Index Rankings
University / Institution:
# 77
Country:
# 1,114
Region:
# 2,796
World:
# 237,020
H-Index
Total:
30
Last 6 Year:
16
Last 6 Year/Total:
0.533
i10 Index
Total:
46
Last 6 Year:
22
Last 6 Year/Total:
0.478
Citation
Total:
3,310
Last 6 Year:
1,015
Last 6 Year/Total:
0.307
Geoffrey Hugo Grantham
Geoffrey Hugo Grantham
University of Johannesburg
University of Johannesburg
Engineering & Technology / Earth Sciences
Crustal evolution
geology
H-Index Rankings
University / Institution:
# 93
Country:
# 1,388
Region:
# 3,715
World:
# 284,185
H-Index
Total:
27
Last 6 Year:
16
Last 6 Year/Total:
0.593
i10 Index
Total:
50
Last 6 Year:
25
Last 6 Year/Total:
0.500
Citation
Total:
2,298
Last 6 Year:
690
Last 6 Year/Total:
0.300
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Nicola Wagner
Nicola Wagner
University of Johannesburg
University of Johannesburg
Engineering & Technology / Earth Sciences
coal
H-Index Rankings
University / Institution:
# 111
Country:
# 1,545
Region:
# 4,286
World:
# 312,167
H-Index
Total:
25
Last 6 Year:
21
Last 6 Year/Total:
0.840
i10 Index
Total:
50
Last 6 Year:
41
Last 6 Year/Total:
0.820
Citation
Total:
3,366
Last 6 Year:
2,234
Last 6 Year/Total:
0.664
Michiel De Kock
Michiel De Kock
University of Johannesburg
University of Johannesburg
Engineering & Technology / Earth Sciences
Paleomagnetism
stratigraphy
global change
H-Index Rankings
University / Institution:
# 146
Country:
# 2,155
Region:
# 6,679
World:
# 414,667
H-Index
Total:
21
Last 6 Year:
16
Last 6 Year/Total:
0.762
i10 Index
Total:
34
Last 6 Year:
26
Last 6 Year/Total:
0.765
Citation
Total:
1,991
Last 6 Year:
1,186
Last 6 Year/Total:
0.596
Hassina Mouri
Hassina Mouri
University of Johannesburg
University of Johannesburg
Engineering & Technology / Earth Sciences
MedicalGeology
H-Index Rankings
University / Institution:
# 148
Country:
# 2,222
Region:
# 6,964
World:
# 424,572
H-Index
Total:
21
Last 6 Year:
12
Last 6 Year/Total:
0.571
i10 Index
Total:
30
Last 6 Year:
18
Last 6 Year/Total:
0.600
Citation
Total:
1,057
Last 6 Year:
539
Last 6 Year/Total:
0.510
Maria Ferentinou
Maria Ferentinou
University of Johannesburg
University of Johannesburg
Engineering & Technology / Earth Sciences
Geotechnics
Engineering geology
Geo Hazards
H-Index Rankings
University / Institution:
# 167
Country:
# 2,441
Region:
# 7,932
World:
# 461,655
H-Index
Total:
19
Last 6 Year:
18
Last 6 Year/Total:
0.947
i10 Index
Total:
31
Last 6 Year:
26
Last 6 Year/Total:
0.839
Citation
Total:
1,609
Last 6 Year:
1,037
Last 6 Year/Total:
0.644
Jérémie Lehmann
Jérémie Lehmann
University of Johannesburg
University of Johannesburg
Engineering & Technology / Earth Sciences
tectonics structural geology orogen exploration
H-Index Rankings
University / Institution:
# 187
Country:
# 2,677
Region:
# 9,099
World:
# 503,062
H-Index
Total:
18
Last 6 Year:
16
Last 6 Year/Total:
0.889
i10 Index
Total:
21
Last 6 Year:
20
Last 6 Year/Total:
0.952
Citation
Total:
1,557
Last 6 Year:
733
Last 6 Year/Total:
0.471
Georgy Belyanin
Georgy Belyanin
University of Johannesburg
University of Johannesburg
Engineering & Technology / Earth Sciences
Geology
Geochemistry
H-Index Rankings
University / Institution:
# 193
Country:
# 2,840
Region:
# 10,077
World:
# 536,672
H-Index
Total:
17
Last 6 Year:
15
Last 6 Year/Total:
0.882
i10 Index
Total:
30
Last 6 Year:
24
Last 6 Year/Total:
0.800
Citation
Total:
1,091
Last 6 Year:
679
Last 6 Year/Total:
0.622
Albertus Smith
Albertus Smith
University of Johannesburg
University of Johannesburg
Engineering & Technology / Earth Sciences
Geology
Sedimentology
Geometallurgy
H-Index Rankings
University / Institution:
# 239
Country:
# 3,430
Region:
# 13,297
World:
# 632,402
H-Index
Total:
15
Last 6 Year:
12
Last 6 Year/Total:
0.800
i10 Index
Total:
18
Last 6 Year:
16
Last 6 Year/Total:
0.889
Citation
Total:
1,153
Last 6 Year:
776
Last 6 Year/Total:
0.673
Ofentse Marvin Moroeng
Ofentse Marvin Moroeng
University of Johannesburg
University of Johannesburg
Engineering & Technology / Earth Sciences
Coal geology
Coal petrology
Coal geochemistry
H-Index Rankings
University / Institution:
# 392
Country:
# 5,399
Region:
# 25,663
World:
# 928,411
H-Index
Total:
9
Last 6 Year:
9
Last 6 Year/Total:
1.000
i10 Index
Total:
8
Last 6 Year:
7
Last 6 Year/Total:
0.875
Citation
Total:
162
Last 6 Year:
151
Last 6 Year/Total:
0.932
Francois Durand
Francois Durand
University of Johannesburg
University of Johannesburg
Engineering & Technology / Earth Sciences
Palaeontology
Ecology
Evolution
Philosophy of Science
H-Index Rankings
University / Institution:
# 408
Country:
# 5,555
Region:
# 26,742
World:
# 945,510
H-Index
Total:
9
Last 6 Year:
7
Last 6 Year/Total:
0.778
i10 Index
Total:
9
Last 6 Year:
6
Last 6 Year/Total:
0.667
Citation
Total:
549
Last 6 Year:
238
Last 6 Year/Total:
0.434
Tebogo Vincent Makhubela
Tebogo Vincent Makhubela
University of Johannesburg
University of Johannesburg
Engineering & Technology / Earth Sciences
Quaternary Geochronology
Cosmogenic nuclides
Quaternary Geology
H-Index Rankings
University / Institution:
# 426
Country:
# 5,728
Region:
# 27,972
World:
# 970,192
H-Index
Total:
8
Last 6 Year:
8
Last 6 Year/Total:
1.000
i10 Index
Total:
8
Last 6 Year:
8
Last 6 Year/Total:
1.000
Citation
Total:
663
Last 6 Year:
456
Last 6 Year/Total:
0.688
Herve Wabo
Herve Wabo
University of Johannesburg
University of Johannesburg
Engineering & Technology / Earth Sciences
Paleomagnetism and Field geology
H-Index Rankings
University / Institution:
# 430
Country:
# 5,775
Region:
# 28,285
World:
# 976,517
H-Index
Total:
8
Last 6 Year:
8
Last 6 Year/Total:
1.000
i10 Index
Total:
8
Last 6 Year:
8
Last 6 Year/Total:
1.000
Citation
Total:
240
Last 6 Year:
203
Last 6 Year/Total:
0.846
Patrick Kirita Gevera
Patrick Kirita Gevera
University of Johannesburg
University of Johannesburg
Engineering & Technology / Earth Sciences
Medical geology
environmental impact assessment
groundwater quality
H-Index Rankings
University / Institution:
# 573
Country:
# 7,067
Region:
# 36,890
World:
# 1,100,550
H-Index
Total:
6
Last 6 Year:
6
Last 6 Year/Total:
1.000
i10 Index
Total:
5
Last 6 Year:
5
Last 6 Year/Total:
1.000
Citation
Total:
145
Last 6 Year:
135
Last 6 Year/Total:
0.931
Lauren Blignaut
Lauren Blignaut
University of Johannesburg
University of Johannesburg
Engineering & Technology / Earth Sciences
Geology
H-Index Rankings
University / Institution:
# 620
Country:
# 7,505
Region:
# 40,049
World:
# 1,133,777
H-Index
Total:
6
Last 6 Year:
5
Last 6 Year/Total:
0.833
i10 Index
Total:
3
Last 6 Year:
3
Last 6 Year/Total:
1.000
Citation
Total:
69
Last 6 Year:
63
Last 6 Year/Total:
0.913
Juliet Akoh
Juliet Akoh
University of Johannesburg
University of Johannesburg
Engineering & Technology / Earth Sciences
geology
H-Index Rankings
University / Institution:
# 869
Country:
# 10,028
Region:
# 65,705
World:
# 1,400,890
H-Index
Total:
2
Last 6 Year:
2
Last 6 Year/Total:
1.000
i10 Index
Total:
2
Last 6 Year:
2
Last 6 Year/Total:
1.000
Citation
Total:
35
Last 6 Year:
28
Last 6 Year/Total:
0.800
Ntando Ngwenya
Ntando Ngwenya
University of Johannesburg
University of Johannesburg
Engineering & Technology / Earth Sciences
Geology
H-Index Rankings
University / Institution:
# 879
Country:
# 10,142
Region:
# 67,034
World:
# 1,412,985
H-Index
Total:
2
Last 6 Year:
2
Last 6 Year/Total:
1.000
i10 Index
Total:
1
Last 6 Year:
1
Last 6 Year/Total:
1.000
Citation
Total:
32
Last 6 Year:
32
Last 6 Year/Total:
1.000
Jiten Pattnaik
Jiten Pattnaik
University of Johannesburg
University of Johannesburg
Engineering & Technology / Earth Sciences
High Pressure Geochemistry
Mantle Petrology
Mineralogy
Mafic dykes
Pyroxenites
H-Index Rankings
University / Institution:
# 898
Country:
# 10,300
Region:
# 69,368
World:
# 1,431,235
H-Index
Total:
2
Last 6 Year:
2
Last 6 Year/Total:
1.000
i10 Index
Total:
1
Last 6 Year:
1
Last 6 Year/Total:
1.000
Citation
Total:
16
Last 6 Year:
16
Last 6 Year/Total:
1.000
Freeman Senzani
Freeman Senzani
University of Johannesburg
University of Johannesburg
Engineering & Technology / Earth Sciences
geology
H-Index Rankings
University / Institution:
# 990
Country:
# 11,180
Region:
# 85,308
World:
# 1,548,286
H-Index
Total:
1
Last 6 Year:
1
Last 6 Year/Total:
1.000
i10 Index
Total:
0
Last 6 Year:
0
Last 6 Year/Total:
0
Citation
Total:
4
Last 6 Year:
4
Last 6 Year/Total:
1.000
Tendai Mapeta
Tendai Mapeta
University of Johannesburg
University of Johannesburg
Engineering & Technology / Earth Sciences
Geology
Mining Engineering
H-Index Rankings
University / Institution:
# 990
Country:
# 11,180
Region:
# 85,308
World:
# 1,548,286
H-Index
Total:
1
Last 6 Year:
1
Last 6 Year/Total:
1.000
i10 Index
Total:
0
Last 6 Year:
0
Last 6 Year/Total:
0
Citation
Total:
4
Last 6 Year:
4
Last 6 Year/Total:
1.000
AD Scientific Index - 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 82 160 28,898
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 42 0.600 183 138 0.754 17,918 6,171 0.344
6 94 175 30,721
Jan KramersJan Kramers
South Africa University of Johannesburg University of Johannesburg Engineering & Technology / Earth Sciences

isotope geochemistry | geochronology |

69 32 0.464 162 106 0.654 28,590 7,415 0.259
14 276 532 76,436
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 7,530 3,591 0.477
19 366 750 97,051
Axel HofmannAxel Hofmann
South Africa University of Johannesburg University of Johannesburg Engineering & Technology / Earth Sciences

Archaean geology |

45 36 0.800 119 101 0.849 8,366 4,871 0.582
28 496 1,049 125,413
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 |

41 17 0.415 92 44 0.478 4,744 1,007 0.212
30 529 1,136 131,489
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 5,200 1,556 0.299
39 627 1,390 150,444
Sebastian TappeSebastian Tappe
South Africa University of Johannesburg University of Johannesburg Engineering & Technology / Earth Sciences

Petrology | Geochemistry | Geochronology | Geodynamics | Economic Geology |

37 31 0.838 62 60 0.968 4,629 2,818 0.609
46 707 1,571 163,568
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 4,289 1,512 0.353
77 1,114 2,796 237,020
Bruce CairncrossBruce Cairncross
South Africa University of Johannesburg University of Johannesburg Engineering & Technology / Earth Sciences

Coal geology | mineralogy | geoheritage |

30 16 0.533 46 22 0.478 3,310 1,015 0.307
93 1,388 3,715 284,185
Geoffrey Hugo GranthamGeoffrey Hugo Grantham
South Africa University of Johannesburg University of Johannesburg Engineering & Technology / Earth Sciences

Crustal evolution | geology |

27 16 0.593 50 25 0.500 2,298 690 0.300
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111 1,545 4,286 312,167
Nicola WagnerNicola Wagner
South Africa University of Johannesburg University of Johannesburg Engineering & Technology / Earth Sciences

coal |

25 21 0.840 50 41 0.820 3,366 2,234 0.664
146 2,155 6,679 414,667
Michiel De KockMichiel De Kock
South Africa University of Johannesburg University of Johannesburg Engineering & Technology / Earth Sciences

Paleomagnetism | stratigraphy | global change |

21 16 0.762 34 26 0.765 1,991 1,186 0.596
148 2,222 6,964 424,572
Hassina MouriHassina Mouri
South Africa University of Johannesburg University of Johannesburg Engineering & Technology / Earth Sciences

MedicalGeology |

21 12 0.571 30 18 0.600 1,057 539 0.510
167 2,441 7,932 461,655
Maria FerentinouMaria Ferentinou
South Africa University of Johannesburg University of Johannesburg Engineering & Technology / Earth Sciences

Geotechnics | Engineering geology | Geo Hazards |

19 18 0.947 31 26 0.839 1,609 1,037 0.644
187 2,677 9,099 503,062
Jérémie LehmannJérémie Lehmann
South Africa University of Johannesburg University of Johannesburg Engineering & Technology / Earth Sciences

tectonics structural geology orogen exploration |

18 16 0.889 21 20 0.952 1,557 733 0.471
193 2,840 10,077 536,672
Georgy BelyaninGeorgy Belyanin
South Africa University of Johannesburg University of Johannesburg Engineering & Technology / Earth Sciences

Geology | Geochemistry |

17 15 0.882 30 24 0.800 1,091 679 0.622
239 3,430 13,297 632,402
Albertus SmithAlbertus Smith
South Africa University of Johannesburg University of Johannesburg Engineering & Technology / Earth Sciences

Geology | Sedimentology | Geometallurgy |

15 12 0.800 18 16 0.889 1,153 776 0.673
392 5,399 25,663 928,411
Ofentse Marvin MoroengOfentse Marvin Moroeng
South Africa University of Johannesburg University of Johannesburg Engineering & Technology / Earth Sciences

Coal geology | Coal petrology | Coal geochemistry |

9 9 1.000 8 7 0.875 162 151 0.932
408 5,555 26,742 945,510
Francois DurandFrancois Durand
South Africa University of Johannesburg University of Johannesburg Engineering & Technology / Earth Sciences

Palaeontology | Ecology | Evolution | Philosophy of Science |

9 7 0.778 9 6 0.667 549 238 0.434
426 5,728 27,972 970,192
Tebogo Vincent MakhubelaTebogo Vincent Makhubela
South Africa University of Johannesburg University of Johannesburg Engineering & Technology / Earth Sciences

Quaternary Geochronology | Cosmogenic nuclides | Quaternary Geology |

8 8 1.000 8 8 1.000 663 456 0.688
430 5,775 28,285 976,517
Herve WaboHerve Wabo
South Africa University of Johannesburg University of Johannesburg Engineering & Technology / Earth Sciences

Paleomagnetism and Field geology |

8 8 1.000 8 8 1.000 240 203 0.846
573 7,067 36,890 1,100,550
Patrick Kirita GeveraPatrick Kirita Gevera
South Africa University of Johannesburg University of Johannesburg Engineering & Technology / Earth Sciences

Medical geology | environmental impact assessment | groundwater quality |

6 6 1.000 5 5 1.000 145 135 0.931
620 7,505 40,049 1,133,777
Lauren BlignautLauren Blignaut
South Africa University of Johannesburg University of Johannesburg Engineering & Technology / Earth Sciences

Geology |

6 5 0.833 3 3 1.000 69 63 0.913
869 10,028 65,705 1,400,890
Juliet AkohJuliet Akoh
South Africa University of Johannesburg University of Johannesburg Engineering & Technology / Earth Sciences

geology |

2 2 1.000 2 2 1.000 35 28 0.800
879 10,142 67,034 1,412,985
Ntando NgwenyaNtando Ngwenya
South Africa University of Johannesburg University of Johannesburg Engineering & Technology / Earth Sciences

Geology |

2 2 1.000 1 1 1.000 32 32 1.000
898 10,300 69,368 1,431,235
Jiten PattnaikJiten Pattnaik
South Africa University of Johannesburg University of Johannesburg Engineering & Technology / Earth Sciences

High Pressure Geochemistry | Mantle Petrology | Mineralogy | Mafic dykes | Pyroxenites |

2 2 1.000 1 1 1.000 16 16 1.000
990 11,180 85,308 1,548,286
Freeman SenzaniFreeman Senzani
South Africa University of Johannesburg University of Johannesburg Engineering & Technology / Earth Sciences

geology |

1 1 1.000 0 0 0 4 4 1.000
990 11,180 85,308 1,548,286
Tendai MapetaTendai Mapeta
South Africa University of Johannesburg University of Johannesburg Engineering & Technology / Earth Sciences

Geology | Mining Engineering |

1 1 1.000 0 0 0 4 4 1.000