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South Africa 23 Scientists H-Index Engineering & Technology / Marine Sciences and Engineering Rankings - 2026

This real-time ranking measures researchers’ academic productivity and impact at global, continental, national, and institutional levels using total and recent 5-year H-index data. Comparative analysis is available across 13 main fields and 221 academic disciplines.

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Total 23 scientist, 1 country, 10 institution , Updates every 3 days
* Total H Index Rankings

Rankings

flag
109,798
World Rank
South Africa
429
Country Rank
Council for Scientific and Industrial Research, South Africa Logo
3
University
Ranking Based On Selection:
1
Pedro MS Monteiro
Council for Scientific and Industrial Research, South Africa Pretoria, South Africa
Engineering & Technology / Marine Sciences and Engineering
Oceanography | Carbon | Climate | Oxygen | Productivit

H-Index Metrics

  • Total
    46
  • Last 5 Years
    30
  • Last 5 Years / Total
    0.652
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* Total H Index Rankings

Rankings

flag
150,685
World Rank
South Africa
637
Country Rank
University of Cape Town Logo
151
University
Ranking Based On Selection:
2
Marcello Vichi
University of Cape Town Cape Town, South Africa
Engineering & Technology / Marine Sciences and Engineering
Ocean modelling | Marine biogeochemistry | Earth System Science | Southern Ocean | sea ic

H-Index Metrics

  • Total
    40
  • Last 5 Years
    28
  • Last 5 Years / Total
    0.700
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* Total H Index Rankings

Rankings

flag
301,340
World Rank
South Africa
1,495
Country Rank
Council for Scientific and Industrial Research, South Africa Logo
19
University
Ranking Based On Selection:
3
Susan Taljaard
Council for Scientific and Industrial Research, South Africa Pretoria, South Africa
Engineering & Technology / Marine Sciences and Engineering
Coastal and estuarine water quality and managemen

H-Index Metrics

  • Total
    28
  • Last 5 Years
    20
  • Last 5 Years / Total
    0.714
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* Total H Index Rankings

Rankings

flag
356,391
World Rank
South Africa
1,803
Country Rank
South African Institute for Aquatic Biodiversity Logo
5
University
Ranking Based On Selection:
4
Nicola C James
South African Institute for Aquatic Biodiversity Makhanda, South Africa
Engineering & Technology / Marine Sciences and Engineering
Marine biolog

H-Index Metrics

  • Total
    25
  • Last 5 Years
    21
  • Last 5 Years / Total
    0.840
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* Total H Index Rankings

Rankings

flag
518,529
World Rank
South Africa
2,819
Country Rank
Council for Scientific and Industrial Research, South Africa Logo
42
University
Ranking Based On Selection:
5
Thomas Ryan-Keogh
Council for Scientific and Industrial Research, South Africa Pretoria, South Africa
Engineering & Technology / Marine Sciences and Engineering
Biological Oceanography | Phytoplankton | Nutrient Limitatio

H-Index Metrics

  • Total
    19
  • Last 5 Years
    18
  • Last 5 Years / Total
    0.947
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* Total H Index Rankings

Rankings

flag
553,333
World Rank
South Africa
3,013
Country Rank
University of Cape Town Logo
488
University
Ranking Based On Selection:
6
Kelly Ortega Cisneros
University of Cape Town Cape Town, South Africa
Engineering & Technology / Marine Sciences and Engineering
Marine Ecology | Fisheries | Ecological modellin

H-Index Metrics

  • Total
    18
  • Last 5 Years
    17
  • Last 5 Years / Total
    0.944
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* Total H Index Rankings

Rankings

flag
571,787
World Rank
South Africa
3,130
Country Rank
Durban University of Technology Logo
46
University
Ranking Based On Selection:
7
Sanja Bauk
Durban University of Technology Durban, South Africa
Engineering & Technology / Marine Sciences and Engineering
maritime | digital transformation | teaching with technology | cyber-securit

H-Index Metrics

  • Total
    18
  • Last 5 Years
    13
  • Last 5 Years / Total
    0.722
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* Total H Index Rankings

Rankings

flag
617,586
World Rank
South Africa
3,412
Country Rank
Stellenbosch University Logo
406
University
Ranking Based On Selection:
8
Theron, Ak
Stellenbosch University Stellenbosch, South Africa
Engineering & Technology / Marine Sciences and Engineering
Coastal engineering | Port/Harbour Engineerin

H-Index Metrics

  • Total
    17
  • Last 5 Years
    11
  • Last 5 Years / Total
    0.647
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* Total H Index Rankings

Rankings

flag
638,277
World Rank
South Africa
3,549
Country Rank
Cape Peninsula University of Technology Logo
55
University
Ranking Based On Selection:
9
Conrad Sparks
Cape Peninsula University of Technology Cape Town, South Africa
Engineering & Technology / Marine Sciences and Engineering
Microplastics | Marine litter | Plastics | Marine ecotoxicology | Metal

H-Index Metrics

  • Total
    16
  • Last 5 Years
    14
  • Last 5 Years / Total
    0.875
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* Total H Index Rankings

Rankings

flag
670,913
World Rank
South Africa
3,753
Country Rank
Council for Scientific and Industrial Research, South Africa Logo
71
University
Ranking Based On Selection:
10
Sarah-Anne Nicholson
Council for Scientific and Industrial Research, South Africa Pretoria, South Africa
Engineering & Technology / Marine Sciences and Engineering
Oceanograph

H-Index Metrics

  • Total
    15
  • Last 5 Years
    15
  • Last 5 Years / Total
    1.000
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* Total H Index Rankings

Rankings

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692,705
World Rank
South Africa
3,895
Country Rank
Nelson Mandela University Logo
44
University
Ranking Based On Selection:
11
Margaux Noyon
Nelson Mandela University Port Elizabeth, South Africa
Engineering & Technology / Marine Sciences and Engineering
Biological Oceanograph

H-Index Metrics

  • Total
    15
  • Last 5 Years
    12
  • Last 5 Years / Total
    0.800
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* Total H Index Rankings

Rankings

flag
765,219
World Rank
South Africa
4,367
Country Rank
Cape Peninsula University of Technology Logo
67
University
Ranking Based On Selection:
12
Kioko, J
Cape Peninsula University of Technology Cape Town, South Africa
Engineering & Technology / Marine Sciences and Engineering

H-Index Metrics

  • Total
    14
  • Last 5 Years
    6
  • Last 5 Years / Total
    0.429
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* Total H Index Rankings

Rankings

flag
879,310
World Rank
South Africa
5,210
Country Rank
Council for Scientific and Industrial Research, South Africa Logo
103
University
Ranking Based On Selection:
13
Melanie Lück-Vogel
Council for Scientific and Industrial Research, South Africa Pretoria, South Africa
Engineering & Technology / Marine Sciences and Engineering
Coastal vulnerabilit

H-Index Metrics

  • Total
    12
  • Last 5 Years
    8
  • Last 5 Years / Total
    0.667
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* Total H Index Rankings

Rankings

flag
930,214
World Rank
South Africa
5,590
Country Rank
Council for Scientific and Industrial Research, South Africa Logo
110
University
Ranking Based On Selection:
14
Asmerom F. Beraki
Council for Scientific and Industrial Research, South Africa Pretoria, South Africa
Engineering & Technology / Marine Sciences and Engineering
Climate change and Climate variability | Ocean-Atmosphere-Land Interactions | Climate Modelling and Application

H-Index Metrics

  • Total
    11
  • Last 5 Years
    9
  • Last 5 Years / Total
    0.818
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* Total H Index Rankings

Rankings

flag
1,061,197
World Rank
South Africa
6,608
Country Rank
Nelson Mandela University Logo
81
University
Ranking Based On Selection:
15
Mia Strand
Nelson Mandela University Port Elizabeth, South Africa
Engineering & Technology / Marine Sciences and Engineering
ocean governance | marine social science | knowledge co-productio

H-Index Metrics

  • Total
    9
  • Last 5 Years
    9
  • Last 5 Years / Total
    1.000
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* Total H Index Rankings

Rankings

flag
1,086,829
World Rank
South Africa
6,795
Country Rank
Council for Scientific and Industrial Research, South Africa Logo
138
University
Ranking Based On Selection:
16
Marie E Smith
Council for Scientific and Industrial Research, South Africa Pretoria, South Africa
Engineering & Technology / Marine Sciences and Engineering
marine earth observatio

H-Index Metrics

  • Total
    9
  • Last 5 Years
    8
  • Last 5 Years / Total
    0.889
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* Total H Index Rankings

Rankings

flag
1,131,980
World Rank
South Africa
7,200
Country Rank
Stellenbosch University Logo
776
University
Ranking Based On Selection:
17
JS Schoonees
Stellenbosch University Stellenbosch, South Africa
Engineering & Technology / Marine Sciences and Engineering
Port and Coastal Engineerin

H-Index Metrics

  • Total
    9
  • Last 5 Years
    6
  • Last 5 Years / Total
    0.667
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* Total H Index Rankings

Rankings

flag
1,156,160
World Rank
South Africa
7,341
Country Rank
Rhodes University Logo
166
University
Ranking Based On Selection:
18
Carla R. Lourenço
Rhodes University Grahamstown, South Africa
Engineering & Technology / Marine Sciences and Engineering
Conservation Biology | Climate Refugia | Science Communication | Coral restoratio

H-Index Metrics

  • Total
    8
  • Last 5 Years
    8
  • Last 5 Years / Total
    1.000
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* Total H Index Rankings

Rankings

flag
1,776,686
World Rank
South Africa
12,170
Country Rank
University of Cape Town Logo
1,301
University
Ranking Based On Selection:
19
Ramontsheng Rapolaki
University of Cape Town Cape Town, South Africa
Engineering & Technology / Marine Sciences and Engineering
Southern Hemisphere climate variability and change | severe weather | ocean and atmosphere modellin

H-Index Metrics

  • Total
    4
  • Last 5 Years
    4
  • Last 5 Years / Total
    1.000
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* Total H Index Rankings

Rankings

flag
2,167,387
World Rank
South Africa
15,661
Country Rank
Nelson Mandela University Logo
249
University
Ranking Based On Selection:
20
Neville James Smith
Nelson Mandela University Port Elizabeth, South Africa
Engineering & Technology / Marine Sciences and Engineering
Maritime Studies | East Coast of Africa | art | writing and social order

H-Index Metrics

  • Total
    3
  • Last 5 Years
    2
  • Last 5 Years / Total
    0.667
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* Total H Index Rankings

Rankings

flag
2,246,017
World Rank
South Africa
16,377
Country Rank
University of the Western Cape Logo
489
University
Ranking Based On Selection:
21
Yusuf A Adegoke
University of the Western Cape Bellville, South Africa
Engineering & Technology / Marine Sciences and Engineering
Marine natural products | Organic synthesis | Medicinal chemistry | Drug discover

H-Index Metrics

  • Total
    2
  • Last 5 Years
    2
  • Last 5 Years / Total
    1.000
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* Total H Index Rankings

Rankings

flag
2,319,596
World Rank
South Africa
17,100
Country Rank
University of Kwazulu Natal Logo
1,327
University
Ranking Based On Selection:
22
Sashan Manikam
University of Kwazulu Natal Durban, South Africa
Engineering & Technology / Marine Sciences and Engineering
Marine geology | Coastal geology | Geoscienc

H-Index Metrics

  • Total
    2
  • Last 5 Years
    2
  • Last 5 Years / Total
    1.000
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* Total H Index Rankings

Rankings

flag
2,493,535
World Rank
South Africa
18,630
Country Rank
Nelson Mandela University Logo
306
University
Ranking Based On Selection:
23
Sifiso Mbambo
Nelson Mandela University Port Elizabeth, South Africa
Engineering & Technology / Marine Sciences and Engineering
phytoplankton systematics | phytoplankton ecology | phytoplankton biodiversit

H-Index Metrics

  • Total
    1
  • Last 5 Years
    1
  • Last 5 Years / Total
    1.000
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