Rankings for Scientist

University, Subject, Country, Region, World

South Africa Scientists Engineering & Technology / Environmental Science & Engineering Rankings in South Africa 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 215 scientist, 1 country, 34 institution
Charlie Shackleton
Charlie Shackleton
Rhodes University
Rhodes University
Engineering & Technology / Environmental Science & Engineering
H-Index Rankings
University / Institution:
# 2
Country:
# 54
Region:
# 91
World:
# 18,610
H-Index
Total:
80
Last 6 Year:
51
Last 6 Year/Total:
0.638
i10 Index
Total:
307
Last 6 Year:
218
Last 6 Year/Total:
0.710
Citation
Total:
22,259
Last 6 Year:
10,378
Last 6 Year/Total:
0.466
Mark New
Mark New
University of Cape Town
University of Cape Town
Engineering & Technology / Environmental Science & Engineering
Climate Change
H-Index Rankings
University / Institution:
# 20
Country:
# 80
Region:
# 136
World:
# 28,772
H-Index
Total:
70
Last 6 Year:
49
Last 6 Year/Total:
0.700
i10 Index
Total:
142
Last 6 Year:
120
Last 6 Year/Total:
0.845
Citation
Total:
43,539
Last 6 Year:
16,011
Last 6 Year/Total:
0.368
Faizal Bux
Faizal Bux
Durban University of Technology
Durban University of Technology
Engineering & Technology / Environmental Science & Engineering
Wastewater Technology
Algal Biotechnology
Biofuels
Bioremediation
H-Index Rankings
University / Institution:
# 1
Country:
# 117
Region:
# 199
World:
# 39,191
H-Index
Total:
63
Last 6 Year:
55
Last 6 Year/Total:
0.873
i10 Index
Total:
198
Last 6 Year:
166
Last 6 Year/Total:
0.838
Citation
Total:
16,815
Last 6 Year:
11,092
Last 6 Year/Total:
0.660
George Ekama
George Ekama
University of Cape Town
University of Cape Town
Engineering & Technology / Environmental Science & Engineering
Environmental Engineerning
H-Index Rankings
University / Institution:
# 32
Country:
# 131
Region:
# 225
World:
# 42,441
H-Index
Total:
62
Last 6 Year:
34
Last 6 Year/Total:
0.548
i10 Index
Total:
195
Last 6 Year:
99
Last 6 Year/Total:
0.508
Citation
Total:
15,731
Last 6 Year:
4,605
Last 6 Year/Total:
0.293
Ali Akbar Zinatizadeh
Ali Akbar Zinatizadeh
University of South Africa
University of South Africa
Engineering & Technology / Environmental Science & Engineering
Wastewater treatment technologies
Bioreactors
Membrane technology
Water reuse
Microbial fuel
H-Index Rankings
University / Institution:
# 5
Country:
# 234
Region:
# 428
World:
# 71,346
H-Index
Total:
51
Last 6 Year:
40
Last 6 Year/Total:
0.784
i10 Index
Total:
161
Last 6 Year:
138
Last 6 Year/Total:
0.857
Citation
Total:
14,979
Last 6 Year:
6,988
Last 6 Year/Total:
0.467
Gina Ziervogel
Gina Ziervogel
University of Cape Town
University of Cape Town
Engineering & Technology / Environmental Science & Engineering
vulnerability
adaptation
climate change
development
H-Index Rankings
University / Institution:
# 62
Country:
# 237
Region:
# 432
World:
# 71,420
H-Index
Total:
51
Last 6 Year:
40
Last 6 Year/Total:
0.784
i10 Index
Total:
101
Last 6 Year:
84
Last 6 Year/Total:
0.832
Citation
Total:
11,183
Last 6 Year:
6,157
Last 6 Year/Total:
0.551
Harald Winkler
Harald Winkler
University of Cape Town
University of Cape Town
Engineering & Technology / Environmental Science & Engineering
climate change mitigation
poverty
global stocktake
policy analysis
sustainable development
H-Index Rankings
University / Institution:
# 64
Country:
# 243
Region:
# 444
World:
# 72,598
H-Index
Total:
51
Last 6 Year:
33
Last 6 Year/Total:
0.647
i10 Index
Total:
125
Last 6 Year:
70
Last 6 Year/Total:
0.560
Citation
Total:
13,222
Last 6 Year:
7,413
Last 6 Year/Total:
0.561
Maurice S. Onyango
Maurice S. Onyango
Tshwane University of Technology
Tshwane University of Technology
Engineering & Technology / Environmental Science & Engineering
Adsorption
Water treatment
nanotechnology
H-Index Rankings
University / Institution:
# 4
Country:
# 301
Region:
# 560
World:
# 83,620
H-Index
Total:
48
Last 6 Year:
38
Last 6 Year/Total:
0.792
i10 Index
Total:
98
Last 6 Year:
86
Last 6 Year/Total:
0.878
Citation
Total:
7,902
Last 6 Year:
4,197
Last 6 Year/Total:
0.531
Charles Mbohwa
Charles Mbohwa
University of Johannesburg
University of Johannesburg
Engineering & Technology / Environmental Science & Engineering
sustainability engineering
biogas
life cycle assessment
climate change adaptation
energy efficiency
H-Index Rankings
University / Institution:
# 27
Country:
# 470
Region:
# 932
World:
# 120,578
H-Index
Total:
41
Last 6 Year:
35
Last 6 Year/Total:
0.854
i10 Index
Total:
171
Last 6 Year:
136
Last 6 Year/Total:
0.795
Citation
Total:
7,532
Last 6 Year:
5,709
Last 6 Year/Total:
0.758
MNB Momba
MNB Momba
Tshwane University of Technology
Tshwane University of Technology
Engineering & Technology / Environmental Science & Engineering
Water Microbiology
nanotechnology
biotechnology
H-Index Rankings
University / Institution:
# 7
Country:
# 483
Region:
# 963
World:
# 122,168
H-Index
Total:
41
Last 6 Year:
30
Last 6 Year/Total:
0.732
i10 Index
Total:
121
Last 6 Year:
79
Last 6 Year/Total:
0.653
Citation
Total:
5,360
Last 6 Year:
2,820
Last 6 Year/Total:
0.526
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Christopher Lennard
Christopher Lennard
University of Cape Town
University of Cape Town
Engineering & Technology / Environmental Science & Engineering
Climate Science
H-Index Rankings
University / Institution:
# 124
Country:
# 504
Region:
# 1,010
World:
# 126,876
H-Index
Total:
40
Last 6 Year:
37
Last 6 Year/Total:
0.925
i10 Index
Total:
70
Last 6 Year:
66
Last 6 Year/Total:
0.943
Citation
Total:
9,568
Last 6 Year:
7,055
Last 6 Year/Total:
0.737
Chandima Gomes
Chandima Gomes
University of the Witwatersrand
University of the Witwatersrand
Engineering & Technology / Environmental Science & Engineering
High Voltage Engineering
Lightning
EMI/EMC
Environmental Science
Extreme Natural Events
H-Index Rankings
University / Institution:
# 70
Country:
# 561
Region:
# 1,154
World:
# 137,901
H-Index
Total:
39
Last 6 Year:
26
Last 6 Year/Total:
0.667
i10 Index
Total:
126
Last 6 Year:
86
Last 6 Year/Total:
0.683
Citation
Total:
7,677
Last 6 Year:
5,142
Last 6 Year/Total:
0.670
Ismail Rawat
Ismail Rawat
Durban University of Technology
Durban University of Technology
Engineering & Technology / Environmental Science & Engineering
Algal Biofuels
Biotechnology
Nutrient recovery
H-Index Rankings
University / Institution:
# 9
Country:
# 578
Region:
# 1,201
World:
# 142,315
H-Index
Total:
38
Last 6 Year:
34
Last 6 Year/Total:
0.895
i10 Index
Total:
47
Last 6 Year:
47
Last 6 Year/Total:
1.000
Citation
Total:
6,890
Last 6 Year:
4,204
Last 6 Year/Total:
0.610
John Odiyo
John Odiyo
University of Venda
University of Venda
Engineering & Technology / Environmental Science & Engineering
water resources analysis and modelling
water quality analysis and remediation
surface and groundwater hydrology
H-Index Rankings
University / Institution:
# 3
Country:
# 680
Region:
# 1,441
World:
# 159,782
H-Index
Total:
36
Last 6 Year:
31
Last 6 Year/Total:
0.861
i10 Index
Total:
94
Last 6 Year:
89
Last 6 Year/Total:
0.947
Citation
Total:
4,573
Last 6 Year:
3,840
Last 6 Year/Total:
0.840
Barend Erasmus
Barend Erasmus
University of Pretoria
University of Pretoria
Engineering & Technology / Environmental Science & Engineering
Climate change
sustainability
H-Index Rankings
University / Institution:
# 62
Country:
# 694
Region:
# 1,481
World:
# 163,414
H-Index
Total:
36
Last 6 Year:
25
Last 6 Year/Total:
0.694
i10 Index
Total:
74
Last 6 Year:
54
Last 6 Year/Total:
0.730
Citation
Total:
14,469
Last 6 Year:
5,073
Last 6 Year/Total:
0.351
Godwell Nhamo
Godwell Nhamo
University of South Africa
University of South Africa
Engineering & Technology / Environmental Science & Engineering
SDGs
Disaster Risk Reduction
COVID-19 as a Disaster
Climate Change
H-Index Rankings
University / Institution:
# 19
Country:
# 718
Region:
# 1,532
World:
# 168,331
H-Index
Total:
35
Last 6 Year:
33
Last 6 Year/Total:
0.943
i10 Index
Total:
101
Last 6 Year:
82
Last 6 Year/Total:
0.812
Citation
Total:
4,794
Last 6 Year:
4,238
Last 6 Year/Total:
0.884
ޞerban Procheş
ޞerban Procheş
University of Kwazulu Natal
University of Kwazulu Natal
Engineering & Technology / Environmental Science & Engineering
Bioregionalisation
Ecological biogeography
Evolutionary transitions
Urban biodiversity
H-Index Rankings
University / Institution:
# 59
Country:
# 745
Region:
# 1,614
World:
# 172,928
H-Index
Total:
35
Last 6 Year:
25
Last 6 Year/Total:
0.714
i10 Index
Total:
58
Last 6 Year:
48
Last 6 Year/Total:
0.828
Citation
Total:
5,973
Last 6 Year:
2,383
Last 6 Year/Total:
0.399
Heila Lotz-Sisitka
Heila Lotz-Sisitka
Rhodes University
Rhodes University
Engineering & Technology / Environmental Science & Engineering
Environmental Education
Social Learning
Transformative Learning
Critical theory
H-Index Rankings
University / Institution:
# 21
Country:
# 799
Region:
# 1,762
World:
# 183,269
H-Index
Total:
34
Last 6 Year:
24
Last 6 Year/Total:
0.706
i10 Index
Total:
89
Last 6 Year:
51
Last 6 Year/Total:
0.573
Citation
Total:
4,253
Last 6 Year:
2,414
Last 6 Year/Total:
0.568
Christopher Trisos
Christopher Trisos
University of Cape Town
University of Cape Town
Engineering & Technology / Environmental Science & Engineering
climate change
risk
biodiversity
health
sustainability
H-Index Rankings
University / Institution:
# 193
Country:
# 831
Region:
# 1,832
World:
# 188,736
H-Index
Total:
33
Last 6 Year:
33
Last 6 Year/Total:
1.000
i10 Index
Total:
53
Last 6 Year:
51
Last 6 Year/Total:
0.962
Citation
Total:
9,232
Last 6 Year:
8,912
Last 6 Year/Total:
0.965
Francois Retief
Francois Retief
North West University
North West University
Engineering & Technology / Environmental Science & Engineering
Environmental Assessment
H-Index Rankings
University / Institution:
# 38
Country:
# 844
Region:
# 1,898
World:
# 191,808
H-Index
Total:
33
Last 6 Year:
27
Last 6 Year/Total:
0.818
i10 Index
Total:
55
Last 6 Year:
49
Last 6 Year/Total:
0.891
Citation
Total:
3,607
Last 6 Year:
2,186
Last 6 Year/Total:
0.606
Peter Christiaan Le Roux
Peter Christiaan Le Roux
University of Pretoria
University of Pretoria
Engineering & Technology / Environmental Science & Engineering
Ecology
Climate Change
Plant-plant interactions
Ecosystem engineers
Species distributions
H-Index Rankings
University / Institution:
# 76
Country:
# 860
Region:
# 1,933
World:
# 193,284
H-Index
Total:
33
Last 6 Year:
25
Last 6 Year/Total:
0.758
i10 Index
Total:
61
Last 6 Year:
51
Last 6 Year/Total:
0.836
Citation
Total:
4,999
Last 6 Year:
3,224
Last 6 Year/Total:
0.645
Caradee Y. Wright
Caradee Y. Wright
South African Medical Research Council
South African Medical Research Council
Engineering & Technology / Environmental Science & Engineering
Environmental health
climate change
H-Index Rankings
University / Institution:
# 13
Country:
# 909
Region:
# 2,071
World:
# 202,574
H-Index
Total:
32
Last 6 Year:
27
Last 6 Year/Total:
0.844
i10 Index
Total:
93
Last 6 Year:
86
Last 6 Year/Total:
0.925
Citation
Total:
4,547
Last 6 Year:
3,917
Last 6 Year/Total:
0.861
Emma Archer
Emma Archer
University of Pretoria
University of Pretoria
Engineering & Technology / Environmental Science & Engineering
climate
ecosystems
sustainable agriculture
Africa
H-Index Rankings
University / Institution:
# 83
Country:
# 913
Region:
# 2,087
World:
# 203,545
H-Index
Total:
32
Last 6 Year:
26
Last 6 Year/Total:
0.813
i10 Index
Total:
67
Last 6 Year:
57
Last 6 Year/Total:
0.851
Citation
Total:
7,350
Last 6 Year:
4,790
Last 6 Year/Total:
0.652
Merle Sowman
Merle Sowman
University of Cape Town
University of Cape Town
Engineering & Technology / Environmental Science & Engineering
H-Index Rankings
University / Institution:
# 216
Country:
# 951
Region:
# 2,175
World:
# 209,001
H-Index
Total:
32
Last 6 Year:
20
Last 6 Year/Total:
0.625
i10 Index
Total:
62
Last 6 Year:
34
Last 6 Year/Total:
0.548
Citation
Total:
3,290
Last 6 Year:
1,770
Last 6 Year/Total:
0.538
Julius Ndambuki
Julius Ndambuki
Tshwane University of Technology
Tshwane University of Technology
Engineering & Technology / Environmental Science & Engineering
water resources
materials
H-Index Rankings
University / Institution:
# 14
Country:
# 982
Region:
# 2,254
World:
# 214,609
H-Index
Total:
31
Last 6 Year:
27
Last 6 Year/Total:
0.871
i10 Index
Total:
73
Last 6 Year:
57
Last 6 Year/Total:
0.781
Citation
Total:
3,876
Last 6 Year:
3,236
Last 6 Year/Total:
0.835
Edokpayi Joshua
Edokpayi Joshua
University of Venda
University of Venda
Engineering & Technology / Environmental Science & Engineering
Environmental Sciences
H-Index Rankings
University / Institution:
# 7
Country:
# 1,129
Region:
# 2,740
World:
# 240,629
H-Index
Total:
29
Last 6 Year:
28
Last 6 Year/Total:
0.966
i10 Index
Total:
53
Last 6 Year:
52
Last 6 Year/Total:
0.981
Citation
Total:
3,178
Last 6 Year:
2,948
Last 6 Year/Total:
0.928
Paul J Oberholster
Paul J Oberholster
University of the Free State
University of the Free State
Engineering & Technology / Environmental Science & Engineering
Limnology
Ecotoxicology
Integrated Water Resource Management
Water Ecosystem Services
H-Index Rankings
University / Institution:
# 27
Country:
# 1,264
Region:
# 3,183
World:
# 264,070
H-Index
Total:
28
Last 6 Year:
20
Last 6 Year/Total:
0.714
i10 Index
Total:
76
Last 6 Year:
49
Last 6 Year/Total:
0.645
Citation
Total:
2,819
Last 6 Year:
1,441
Last 6 Year/Total:
0.511
Roseanne Diab
Roseanne Diab
University of Kwazulu Natal
University of Kwazulu Natal
Engineering & Technology / Environmental Science & Engineering
air quality
climate change
gender in science
H-Index Rankings
University / Institution:
# 110
Country:
# 1,304
Region:
# 3,300
World:
# 271,359
H-Index
Total:
28
Last 6 Year:
11
Last 6 Year/Total:
0.393
i10 Index
Total:
55
Last 6 Year:
15
Last 6 Year/Total:
0.273
Citation
Total:
2,265
Last 6 Year:
539
Last 6 Year/Total:
0.238
Cristina Trois
Cristina Trois
University of Kwazulu Natal
University of Kwazulu Natal
Engineering & Technology / Environmental Science & Engineering
environmental engineering
H-Index Rankings
University / Institution:
# 125
Country:
# 1,445
Region:
# 3,791
World:
# 296,698
H-Index
Total:
26
Last 6 Year:
21
Last 6 Year/Total:
0.808
i10 Index
Total:
40
Last 6 Year:
29
Last 6 Year/Total:
0.725
Citation
Total:
2,392
Last 6 Year:
1,411
Last 6 Year/Total:
0.590
Mike Muller
Mike Muller
University of the Witwatersrand
University of the Witwatersrand
Engineering & Technology / Environmental Science & Engineering
water
governance
regional integration
climate variability & change
energy security
H-Index Rankings
University / Institution:
# 169
Country:
# 1,472
Region:
# 3,904
World:
# 301,385
H-Index
Total:
26
Last 6 Year:
18
Last 6 Year/Total:
0.692
i10 Index
Total:
47
Last 6 Year:
27
Last 6 Year/Total:
0.574
Citation
Total:
3,631
Last 6 Year:
1,739
Last 6 Year/Total:
0.479
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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.
Susanne Fietz
Susanne Fietz
Stellenbosch University
Stellenbosch University
Engineering & Technology / Environmental Science & Engineering
Environmental Geochemistry
Climate Change
Polar Oceans
Lake Baikal
Anthropocene
H-Index Rankings
University / Institution:
# 206
Country:
# 1,593
Region:
# 4,316
World:
# 320,751
H-Index
Total:
25
Last 6 Year:
18
Last 6 Year/Total:
0.720
i10 Index
Total:
40
Last 6 Year:
29
Last 6 Year/Total:
0.725
Citation
Total:
1,729
Last 6 Year:
806
Last 6 Year/Total:
0.466
Terry Olckers
Terry Olckers
University of Kwazulu Natal
University of Kwazulu Natal
Engineering & Technology / Environmental Science & Engineering
Weed biological control
H-Index Rankings
University / Institution:
# 149
Country:
# 1,626
Region:
# 4,417
World:
# 325,927
H-Index
Total:
25
Last 6 Year:
14
Last 6 Year/Total:
0.560
i10 Index
Total:
57
Last 6 Year:
29
Last 6 Year/Total:
0.509
Citation
Total:
2,043
Last 6 Year:
719
Last 6 Year/Total:
0.352
Alta De Vos
Alta De Vos
Rhodes University
Rhodes University
Engineering & Technology / Environmental Science & Engineering
Conservation
protected areas
social-ecological systems
ecosystem services
resilience
H-Index Rankings
University / Institution:
# 48
Country:
# 1,659
Region:
# 4,556
World:
# 332,874
H-Index
Total:
24
Last 6 Year:
22
Last 6 Year/Total:
0.917
i10 Index
Total:
34
Last 6 Year:
34
Last 6 Year/Total:
1.000
Citation
Total:
2,364
Last 6 Year:
2,045
Last 6 Year/Total:
0.865
Ché Weldon
Ché Weldon
North West University
North West University
Engineering & Technology / Environmental Science & Engineering
Herpetofauna health
H-Index Rankings
University / Institution:
# 75
Country:
# 1,738
Region:
# 4,820
World:
# 344,919
H-Index
Total:
24
Last 6 Year:
16
Last 6 Year/Total:
0.667
i10 Index
Total:
43
Last 6 Year:
24
Last 6 Year/Total:
0.558
Citation
Total:
4,830
Last 6 Year:
2,568
Last 6 Year/Total:
0.532
Gladman Thondhlana
Gladman Thondhlana
Rhodes University
Rhodes University
Engineering & Technology / Environmental Science & Engineering
Environmental resource use and household welfare
Conservation conflicts
Energy efficiency
H-Index Rankings
University / Institution:
# 53
Country:
# 1,780
Region:
# 4,944
World:
# 352,095
H-Index
Total:
23
Last 6 Year:
23
Last 6 Year/Total:
1.000
i10 Index
Total:
34
Last 6 Year:
32
Last 6 Year/Total:
0.941
Citation
Total:
1,973
Last 6 Year:
1,605
Last 6 Year/Total:
0.813
Gumbo Jr
Gumbo Jr
University of Venda
University of Venda
Engineering & Technology / Environmental Science & Engineering
cyanobacteria
dyes & wastewater
metals & wastewater
mine water
water and sanitation
H-Index Rankings
University / Institution:
# 15
Country:
# 1,808
Region:
# 5,079
World:
# 357,930
H-Index
Total:
23
Last 6 Year:
20
Last 6 Year/Total:
0.870
i10 Index
Total:
36
Last 6 Year:
28
Last 6 Year/Total:
0.778
Citation
Total:
1,963
Last 6 Year:
1,443
Last 6 Year/Total:
0.735
C (Tiaan) De Jager
C (Tiaan) De Jager
University of Pretoria
University of Pretoria
Engineering & Technology / Environmental Science & Engineering
Environmental Health
Reproductive Toxicology
Andrology
Malaria
Endocrine disrupting chemicals and health
H-Index Rankings
University / Institution:
# 199
Country:
# 1,886
Region:
# 5,357
World:
# 369,514
H-Index
Total:
23
Last 6 Year:
15
Last 6 Year/Total:
0.652
i10 Index
Total:
38
Last 6 Year:
22
Last 6 Year/Total:
0.579
Citation
Total:
2,607
Last 6 Year:
744
Last 6 Year/Total:
0.285
G Osthoff
G Osthoff
University of the Free State
University of the Free State
Engineering & Technology / Environmental Science & Engineering
H-Index Rankings
University / Institution:
# 49
Country:
# 1,891
Region:
# 5,382
World:
# 370,721
H-Index
Total:
23
Last 6 Year:
14
Last 6 Year/Total:
0.609
i10 Index
Total:
51
Last 6 Year:
32
Last 6 Year/Total:
0.627
Citation
Total:
1,639
Last 6 Year:
774
Last 6 Year/Total:
0.472
Akpofure Taigbenu
Akpofure Taigbenu
University of the Witwatersrand
University of the Witwatersrand
Engineering & Technology / Environmental Science & Engineering
Computational methods
Water resources management
H-Index Rankings
University / Institution:
# 212
Country:
# 1,905
Region:
# 5,432
World:
# 372,707
H-Index
Total:
23
Last 6 Year:
13
Last 6 Year/Total:
0.565
i10 Index
Total:
38
Last 6 Year:
19
Last 6 Year/Total:
0.500
Citation
Total:
2,429
Last 6 Year:
748
Last 6 Year/Total:
0.308
Halina Rollin
Halina Rollin
University of Pretoria
University of Pretoria
Engineering & Technology / Environmental Science & Engineering
environmental health
occupational health
biomonitoring
prenatal exposures
birth outcomes
H-Index Rankings
University / Institution:
# 219
Country:
# 2,067
Region:
# 6,071
World:
# 398,140
H-Index
Total:
22
Last 6 Year:
13
Last 6 Year/Total:
0.591
i10 Index
Total:
33
Last 6 Year:
18
Last 6 Year/Total:
0.545
Citation
Total:
1,674
Last 6 Year:
603
Last 6 Year/Total:
0.360
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Oghenekaro Nelson Odume
Oghenekaro Nelson Odume
Rhodes University
Rhodes University
Engineering & Technology / Environmental Science & Engineering
Water Resources
aquatic ecosystem ecology
water quality and pollution studies
conservation biology
environmental ethics and
H-Index Rankings
University / Institution:
# 60
Country:
# 2,083
Region:
# 6,182
World:
# 403,783
H-Index
Total:
21
Last 6 Year:
20
Last 6 Year/Total:
0.952
i10 Index
Total:
40
Last 6 Year:
37
Last 6 Year/Total:
0.925
Citation
Total:
1,633
Last 6 Year:
1,476
Last 6 Year/Total:
0.904
Wilson Akpan
Wilson Akpan
Walter Sisulu University
Walter Sisulu University
Engineering & Technology / Environmental Science & Engineering
Environment and Natural resources
critical social justice
health Sociology
indigenous knowledge
knowledge futures
H-Index Rankings
University / Institution:
# 8
Country:
# 2,168
Region:
# 6,587
World:
# 417,711
H-Index
Total:
21
Last 6 Year:
16
Last 6 Year/Total:
0.762
i10 Index
Total:
31
Last 6 Year:
26
Last 6 Year/Total:
0.839
Citation
Total:
1,201
Last 6 Year:
811
Last 6 Year/Total:
0.675
Nirmal Renuka
Nirmal Renuka
Durban University of Technology
Durban University of Technology
Engineering & Technology / Environmental Science & Engineering
Microalgae
Algal Biotechnology
Bioremediation
H-Index Rankings
University / Institution:
# 26
Country:
# 2,266
Region:
# 7,022
World:
# 435,237
H-Index
Total:
20
Last 6 Year:
19
Last 6 Year/Total:
0.950
i10 Index
Total:
22
Last 6 Year:
22
Last 6 Year/Total:
1.000
Citation
Total:
1,908
Last 6 Year:
1,607
Last 6 Year/Total:
0.842
Ntaote David Shooto
Ntaote David Shooto
Vaal University of Technology
Vaal University of Technology
Engineering & Technology / Environmental Science & Engineering
Adsorption
nanofibers
Nanotechnology
H-Index Rankings
University / Institution:
# 9
Country:
# 2,279
Region:
# 7,106
World:
# 438,201
H-Index
Total:
20
Last 6 Year:
18
Last 6 Year/Total:
0.900
i10 Index
Total:
26
Last 6 Year:
26
Last 6 Year/Total:
1.000
Citation
Total:
1,012
Last 6 Year:
867
Last 6 Year/Total:
0.857
Ngole-Jeme Veronica Mpode
Ngole-Jeme Veronica Mpode
University of South Africa
University of South Africa
Engineering & Technology / Environmental Science & Engineering
Environmental Sciences
H-Index Rankings
University / Institution:
# 62
Country:
# 2,290
Region:
# 7,150
World:
# 439,943
H-Index
Total:
20
Last 6 Year:
17
Last 6 Year/Total:
0.850
i10 Index
Total:
35
Last 6 Year:
24
Last 6 Year/Total:
0.686
Citation
Total:
2,208
Last 6 Year:
1,696
Last 6 Year/Total:
0.768
Ilunga Kamika
Ilunga Kamika
University of South Africa
University of South Africa
Engineering & Technology / Environmental Science & Engineering
Water Microbiology
Environmental Biotechnology
Biological Wastewater Treatment
Mycotoxins
H-Index Rankings
University / Institution:
# 63
Country:
# 2,292
Region:
# 7,162
World:
# 440,128
H-Index
Total:
20
Last 6 Year:
17
Last 6 Year/Total:
0.850
i10 Index
Total:
34
Last 6 Year:
29
Last 6 Year/Total:
0.853
Citation
Total:
1,505
Last 6 Year:
1,122
Last 6 Year/Total:
0.746
Soraya Sithole-Malinga
Soraya Sithole-Malinga
University of Johannesburg
University of Johannesburg
Engineering & Technology / Environmental Science & Engineering
Water research
nanotechnology and Membrane Science
H-Index Rankings
University / Institution:
# 157
Country:
# 2,301
Region:
# 7,196
World:
# 441,039
H-Index
Total:
20
Last 6 Year:
17
Last 6 Year/Total:
0.850
i10 Index
Total:
30
Last 6 Year:
26
Last 6 Year/Total:
0.867
Citation
Total:
1,006
Last 6 Year:
786
Last 6 Year/Total:
0.781
Sukhmani Mantel
Sukhmani Mantel
Rhodes University
Rhodes University
Engineering & Technology / Environmental Science & Engineering
Water resources management
fresh water ecology
impacts of small dams
climate change analysis
catchment scale modelling
H-Index Rankings
University / Institution:
# 68
Country:
# 2,319
Region:
# 7,261
World:
# 443,749
H-Index
Total:
20
Last 6 Year:
16
Last 6 Year/Total:
0.800
i10 Index
Total:
36
Last 6 Year:
26
Last 6 Year/Total:
0.722
Citation
Total:
1,404
Last 6 Year:
825
Last 6 Year/Total:
0.588
Abiodun Morakinyo Adeola
Abiodun Morakinyo Adeola
South African Weather Service
South African Weather Service
Engineering & Technology / Environmental Science & Engineering
GIS
Remote sensing
climate change
health
environment
H-Index Rankings
University / Institution:
# 2
Country:
# 2,450
Region:
# 7,799
World:
# 464,126
H-Index
Total:
19
Last 6 Year:
18
Last 6 Year/Total:
0.947
i10 Index
Total:
31
Last 6 Year:
30
Last 6 Year/Total:
0.968
Citation
Total:
1,250
Last 6 Year:
1,175
Last 6 Year/Total:
0.940
Frances Siebert
Frances Siebert
North West University
North West University
Engineering & Technology / Environmental Science & Engineering
Savanna Ecology
Community Ecology
Forbs
Herbivory
Mopane
H-Index Rankings
University / Institution:
# 135
Country:
# 2,663
Region:
# 8,873
World:
# 502,623
H-Index
Total:
18
Last 6 Year:
16
Last 6 Year/Total:
0.889
i10 Index
Total:
28
Last 6 Year:
23
Last 6 Year/Total:
0.821
Citation
Total:
1,443
Last 6 Year:
1,038
Last 6 Year/Total:
0.719
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
2 54 91 18,610
Charlie ShackletonCharlie Shackleton
South Africa Rhodes University Rhodes University Engineering & Technology / Environmental Science & Engineering

80 51 0.638 307 218 0.710 22,259 10,378 0.466
20 80 136 28,772
Mark NewMark New
South Africa University of Cape Town University of Cape Town Engineering & Technology / Environmental Science & Engineering

Climate Change |

70 49 0.700 142 120 0.845 43,539 16,011 0.368
1 117 199 39,191
Faizal BuxFaizal Bux
South Africa Durban University of Technology Durban University of Technology Engineering & Technology / Environmental Science & Engineering

Wastewater Technology | Algal Biotechnology | Biofuels | Bioremediation |

63 55 0.873 198 166 0.838 16,815 11,092 0.660
32 131 225 42,441
George EkamaGeorge Ekama
South Africa University of Cape Town University of Cape Town Engineering & Technology / Environmental Science & Engineering

Environmental Engineerning |

62 34 0.548 195 99 0.508 15,731 4,605 0.293
5 234 428 71,346
Ali Akbar ZinatizadehAli Akbar Zinatizadeh
South Africa University of South Africa University of South Africa Engineering & Technology / Environmental Science & Engineering

Wastewater treatment technologies | Bioreactors | Membrane technology | Water reuse | Microbial fuel |

51 40 0.784 161 138 0.857 14,979 6,988 0.467
62 237 432 71,420
Gina ZiervogelGina Ziervogel
South Africa University of Cape Town University of Cape Town Engineering & Technology / Environmental Science & Engineering

vulnerability | adaptation | climate change | development |

51 40 0.784 101 84 0.832 11,183 6,157 0.551
64 243 444 72,598
Harald WinklerHarald Winkler
South Africa University of Cape Town University of Cape Town Engineering & Technology / Environmental Science & Engineering

climate change mitigation | poverty | global stocktake | policy analysis | sustainable development |

51 33 0.647 125 70 0.560 13,222 7,413 0.561
4 301 560 83,620
Maurice S. OnyangoMaurice S. Onyango
South Africa Tshwane University of Technology Tshwane University of Technology Engineering & Technology / Environmental Science & Engineering

Adsorption | Water treatment | nanotechnology |

48 38 0.792 98 86 0.878 7,902 4,197 0.531
27 470 932 120,578
Charles MbohwaCharles Mbohwa
South Africa University of Johannesburg University of Johannesburg Engineering & Technology / Environmental Science & Engineering

sustainability engineering | biogas | life cycle assessment | climate change adaptation | energy efficiency |

41 35 0.854 171 136 0.795 7,532 5,709 0.758
7 483 963 122,168
MNB MombaMNB Momba
South Africa Tshwane University of Technology Tshwane University of Technology Engineering & Technology / Environmental Science & Engineering

Water Microbiology | nanotechnology | biotechnology |

41 30 0.732 121 79 0.653 5,360 2,820 0.526
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124 504 1,010 126,876
Christopher LennardChristopher Lennard
South Africa University of Cape Town University of Cape Town Engineering & Technology / Environmental Science & Engineering

Climate Science |

40 37 0.925 70 66 0.943 9,568 7,055 0.737
70 561 1,154 137,901
Chandima GomesChandima Gomes
South Africa University of the Witwatersrand University of the Witwatersrand Engineering & Technology / Environmental Science & Engineering

High Voltage Engineering | Lightning | EMI/EMC | Environmental Science | Extreme Natural Events |

39 26 0.667 126 86 0.683 7,677 5,142 0.670
9 578 1,201 142,315
Ismail RawatIsmail Rawat
South Africa Durban University of Technology Durban University of Technology Engineering & Technology / Environmental Science & Engineering

Algal Biofuels | Biotechnology | Nutrient recovery |

38 34 0.895 47 47 1.000 6,890 4,204 0.610
3 680 1,441 159,782
John OdiyoJohn Odiyo
South Africa University of Venda University of Venda Engineering & Technology / Environmental Science & Engineering

water resources analysis and modelling | water quality analysis and remediation | surface and groundwater hydrology |

36 31 0.861 94 89 0.947 4,573 3,840 0.840
62 694 1,481 163,414
Barend ErasmusBarend Erasmus
South Africa University of Pretoria University of Pretoria Engineering & Technology / Environmental Science & Engineering

Climate change | sustainability |

36 25 0.694 74 54 0.730 14,469 5,073 0.351
19 718 1,532 168,331
Godwell NhamoGodwell Nhamo
South Africa University of South Africa University of South Africa Engineering & Technology / Environmental Science & Engineering

SDGs | Disaster Risk Reduction | COVID-19 as a Disaster | Climate Change |

35 33 0.943 101 82 0.812 4,794 4,238 0.884
59 745 1,614 172,928
ޞerban ProcheşŞžerban Procheş
South Africa University of Kwazulu Natal University of Kwazulu Natal Engineering & Technology / Environmental Science & Engineering

Bioregionalisation | Ecological biogeography | Evolutionary transitions | Urban biodiversity |

35 25 0.714 58 48 0.828 5,973 2,383 0.399
21 799 1,762 183,269
Heila Lotz-SisitkaHeila Lotz-Sisitka
South Africa Rhodes University Rhodes University Engineering & Technology / Environmental Science & Engineering

Environmental Education | Social Learning | Transformative Learning | Critical theory |

34 24 0.706 89 51 0.573 4,253 2,414 0.568
193 831 1,832 188,736
Christopher TrisosChristopher Trisos
South Africa University of Cape Town University of Cape Town Engineering & Technology / Environmental Science & Engineering

climate change | risk | biodiversity | health | sustainability |

33 33 1.000 53 51 0.962 9,232 8,912 0.965
38 844 1,898 191,808
Francois RetiefFrancois Retief
South Africa North West University North West University Engineering & Technology / Environmental Science & Engineering

Environmental Assessment |

33 27 0.818 55 49 0.891 3,607 2,186 0.606
76 860 1,933 193,284
Peter Christiaan Le RouxPeter Christiaan Le Roux
South Africa University of Pretoria University of Pretoria Engineering & Technology / Environmental Science & Engineering

Ecology | Climate Change | Plant-plant interactions | Ecosystem engineers | Species distributions |

33 25 0.758 61 51 0.836 4,999 3,224 0.645
13 909 2,071 202,574
Caradee Y. WrightCaradee Y. Wright
South Africa South African Medical Research Council South African Medical Research Council Engineering & Technology / Environmental Science & Engineering

Environmental health | climate change |

32 27 0.844 93 86 0.925 4,547 3,917 0.861
83 913 2,087 203,545
Emma ArcherEmma Archer
South Africa University of Pretoria University of Pretoria Engineering & Technology / Environmental Science & Engineering

climate | ecosystems | sustainable agriculture | Africa |

32 26 0.813 67 57 0.851 7,350 4,790 0.652
216 951 2,175 209,001
Merle SowmanMerle Sowman
South Africa University of Cape Town University of Cape Town Engineering & Technology / Environmental Science & Engineering

32 20 0.625 62 34 0.548 3,290 1,770 0.538
14 982 2,254 214,609
Julius NdambukiJulius Ndambuki
South Africa Tshwane University of Technology Tshwane University of Technology Engineering & Technology / Environmental Science & Engineering

water resources | materials |

31 27 0.871 73 57 0.781 3,876 3,236 0.835
7 1,129 2,740 240,629
Edokpayi JoshuaEdokpayi Joshua
South Africa University of Venda University of Venda Engineering & Technology / Environmental Science & Engineering

Environmental Sciences |

29 28 0.966 53 52 0.981 3,178 2,948 0.928
27 1,264 3,183 264,070
Paul J OberholsterPaul J Oberholster
South Africa University of the Free State University of the Free State Engineering & Technology / Environmental Science & Engineering

Limnology | Ecotoxicology | Integrated Water Resource Management | Water Ecosystem Services |

28 20 0.714 76 49 0.645 2,819 1,441 0.511
110 1,304 3,300 271,359
Roseanne DiabRoseanne Diab
South Africa University of Kwazulu Natal University of Kwazulu Natal Engineering & Technology / Environmental Science & Engineering

air quality | climate change | gender in science |

28 11 0.393 55 15 0.273 2,265 539 0.238
125 1,445 3,791 296,698
Cristina TroisCristina Trois
South Africa University of Kwazulu Natal University of Kwazulu Natal Engineering & Technology / Environmental Science & Engineering

environmental engineering |

26 21 0.808 40 29 0.725 2,392 1,411 0.590
169 1,472 3,904 301,385
Mike MullerMike Muller
South Africa University of the Witwatersrand University of the Witwatersrand Engineering & Technology / Environmental Science & Engineering

water | governance | regional integration | climate variability & change | energy security |

26 18 0.692 47 27 0.574 3,631 1,739 0.479
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206 1,593 4,316 320,751
Susanne FietzSusanne Fietz
South Africa Stellenbosch University Stellenbosch University Engineering & Technology / Environmental Science & Engineering

Environmental Geochemistry | Climate Change | Polar Oceans | Lake Baikal | Anthropocene |

25 18 0.720 40 29 0.725 1,729 806 0.466
149 1,626 4,417 325,927
Terry OlckersTerry Olckers
South Africa University of Kwazulu Natal University of Kwazulu Natal Engineering & Technology / Environmental Science & Engineering

Weed biological control |

25 14 0.560 57 29 0.509 2,043 719 0.352
48 1,659 4,556 332,874
Alta De VosAlta De Vos
South Africa Rhodes University Rhodes University Engineering & Technology / Environmental Science & Engineering

Conservation | protected areas | social-ecological systems | ecosystem services | resilience |

24 22 0.917 34 34 1.000 2,364 2,045 0.865
75 1,738 4,820 344,919
Ché WeldonChé Weldon
South Africa North West University North West University Engineering & Technology / Environmental Science & Engineering

Herpetofauna health |

24 16 0.667 43 24 0.558 4,830 2,568 0.532
53 1,780 4,944 352,095
Gladman ThondhlanaGladman Thondhlana
South Africa Rhodes University Rhodes University Engineering & Technology / Environmental Science & Engineering

Environmental resource use and household welfare | Conservation conflicts | Energy efficiency |

23 23 1.000 34 32 0.941 1,973 1,605 0.813
15 1,808 5,079 357,930
Gumbo JrGumbo Jr
South Africa University of Venda University of Venda Engineering & Technology / Environmental Science & Engineering

cyanobacteria | dyes & wastewater | metals & wastewater | mine water | water and sanitation |

23 20 0.870 36 28 0.778 1,963 1,443 0.735
199 1,886 5,357 369,514
C (Tiaan) De JagerC (Tiaan) De Jager
South Africa University of Pretoria University of Pretoria Engineering & Technology / Environmental Science & Engineering

Environmental Health | Reproductive Toxicology | Andrology | Malaria | Endocrine disrupting chemicals and health |

23 15 0.652 38 22 0.579 2,607 744 0.285
49 1,891 5,382 370,721
G OsthoffG Osthoff
South Africa University of the Free State University of the Free State Engineering & Technology / Environmental Science & Engineering

23 14 0.609 51 32 0.627 1,639 774 0.472
212 1,905 5,432 372,707
Akpofure TaigbenuAkpofure Taigbenu
South Africa University of the Witwatersrand University of the Witwatersrand Engineering & Technology / Environmental Science & Engineering

Computational methods | Water resources management |

23 13 0.565 38 19 0.500 2,429 748 0.308
219 2,067 6,071 398,140
Halina RollinHalina Rollin
South Africa University of Pretoria University of Pretoria Engineering & Technology / Environmental Science & Engineering

environmental health | occupational health | biomonitoring | prenatal exposures | birth outcomes |

22 13 0.591 33 18 0.545 1,674 603 0.360
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60 2,083 6,182 403,783
Oghenekaro Nelson OdumeOghenekaro Nelson Odume
South Africa Rhodes University Rhodes University Engineering & Technology / Environmental Science & Engineering

Water Resources | aquatic ecosystem ecology | water quality and pollution studies | conservation biology | environmental ethics and |

21 20 0.952 40 37 0.925 1,633 1,476 0.904
8 2,168 6,587 417,711
Wilson AkpanWilson Akpan
South Africa Walter Sisulu University Walter Sisulu University Engineering & Technology / Environmental Science & Engineering

Environment and Natural resources | critical social justice | health Sociology | indigenous knowledge | knowledge futures |

21 16 0.762 31 26 0.839 1,201 811 0.675
26 2,266 7,022 435,237
Nirmal RenukaNirmal Renuka
South Africa Durban University of Technology Durban University of Technology Engineering & Technology / Environmental Science & Engineering

Microalgae | Algal Biotechnology | Bioremediation |

20 19 0.950 22 22 1.000 1,908 1,607 0.842
9 2,279 7,106 438,201
Ntaote David ShootoNtaote David Shooto
South Africa Vaal University of Technology Vaal University of Technology Engineering & Technology / Environmental Science & Engineering

Adsorption | nanofibers | Nanotechnology |

20 18 0.900 26 26 1.000 1,012 867 0.857
62 2,290 7,150 439,943
Ngole-Jeme Veronica MpodeNgole-Jeme Veronica Mpode
South Africa University of South Africa University of South Africa Engineering & Technology / Environmental Science & Engineering

Environmental Sciences |

20 17 0.850 35 24 0.686 2,208 1,696 0.768
63 2,292 7,162 440,128
Ilunga KamikaIlunga Kamika
South Africa University of South Africa University of South Africa Engineering & Technology / Environmental Science & Engineering

Water Microbiology | Environmental Biotechnology | Biological Wastewater Treatment | Mycotoxins |

20 17 0.850 34 29 0.853 1,505 1,122 0.746
157 2,301 7,196 441,039
Soraya Sithole-MalingaSoraya Sithole-Malinga
South Africa University of Johannesburg University of Johannesburg Engineering & Technology / Environmental Science & Engineering

Water research | nanotechnology and Membrane Science |

20 17 0.850 30 26 0.867 1,006 786 0.781
68 2,319 7,261 443,749
Sukhmani MantelSukhmani Mantel
South Africa Rhodes University Rhodes University Engineering & Technology / Environmental Science & Engineering

Water resources management | fresh water ecology | impacts of small dams | climate change analysis | catchment scale modelling |

20 16 0.800 36 26 0.722 1,404 825 0.588
2 2,450 7,799 464,126
Abiodun Morakinyo AdeolaAbiodun Morakinyo Adeola
South Africa South African Weather Service South African Weather Service Engineering & Technology / Environmental Science & Engineering

GIS | Remote sensing | climate change | health | environment |

19 18 0.947 31 30 0.968 1,250 1,175 0.940
135 2,663 8,873 502,623
Frances SiebertFrances Siebert
South Africa North West University North West University Engineering & Technology / Environmental Science & Engineering

Savanna Ecology | Community Ecology | Forbs | Herbivory | Mopane |

18 16 0.889 28 23 0.821 1,443 1,038 0.719