Natural Sciences

World Scientist and University Rankings 2024

South Africa Scientists Natural Sciences / Biological Science Rankings in South Africa 2024

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Total 572 scientist, 1 country, 37 institution
Patricia M Tilney
Patricia M Tilney
University of Johannesburg
University of Johannesburg
Natural Sciences / Biological Science
plant anatomy
Apiaceae
Rubiaceae
Umbelliferae
extrafloral nectaries
H-Index Rankings
University / Institution:
# 120
Country:
# 1,743
Region:
# 4,839
World:
# 345,934
H-Index
Total:
24
Last 6 Year:
15
Last 6 Year/Total:
0.625
i10 Index
Total:
73
Last 6 Year:
29
Last 6 Year/Total:
0.397
Citation
Total:
2,356
Last 6 Year:
923
Last 6 Year/Total:
0.392
Peter Scogings
Peter Scogings
University of Kwazulu Natal
University of Kwazulu Natal
Natural Sciences / Biological Science
Plant ecology
Herbivore ecology
Savanna ecology
H-Index Rankings
University / Institution:
# 158
Country:
# 1,746
Region:
# 4,847
World:
# 346,330
H-Index
Total:
24
Last 6 Year:
15
Last 6 Year/Total:
0.625
i10 Index
Total:
48
Last 6 Year:
28
Last 6 Year/Total:
0.583
Citation
Total:
1,526
Last 6 Year:
699
Last 6 Year/Total:
0.458
Dale Rae
Dale Rae
University of Cape Town
University of Cape Town
Natural Sciences / Biological Science
Sleep
Circadian Rhythms
Exercise Physiology
H-Index Rankings
University / Institution:
# 331
Country:
# 1,789
Region:
# 5,012
World:
# 355,400
H-Index
Total:
23
Last 6 Year:
21
Last 6 Year/Total:
0.913
i10 Index
Total:
37
Last 6 Year:
33
Last 6 Year/Total:
0.892
Citation
Total:
1,914
Last 6 Year:
1,281
Last 6 Year/Total:
0.669
Andrew Luke Skowno
Andrew Luke Skowno
South African National Biodiversity Institute
South African National Biodiversity Institute
Natural Sciences / Biological Science
Ecology
Conservation
H-Index Rankings
University / Institution:
# 9
Country:
# 1,791
Region:
# 5,026
World:
# 355,850
H-Index
Total:
23
Last 6 Year:
21
Last 6 Year/Total:
0.913
i10 Index
Total:
33
Last 6 Year:
30
Last 6 Year/Total:
0.909
Citation
Total:
2,340
Last 6 Year:
1,545
Last 6 Year/Total:
0.660
Simon Elwen
Simon Elwen
Stellenbosch University
Stellenbosch University
Natural Sciences / Biological Science
Marine mammal ecology & conservation
H-Index Rankings
University / Institution:
# 225
Country:
# 1,810
Region:
# 5,098
World:
# 359,318
H-Index
Total:
23
Last 6 Year:
19
Last 6 Year/Total:
0.826
i10 Index
Total:
51
Last 6 Year:
42
Last 6 Year/Total:
0.824
Citation
Total:
1,786
Last 6 Year:
1,082
Last 6 Year/Total:
0.606
Lourens Swanepoel
Lourens Swanepoel
University of Venda
University of Venda
Natural Sciences / Biological Science
Ecology
H-Index Rankings
University / Institution:
# 16
Country:
# 1,816
Region:
# 5,137
World:
# 360,400
H-Index
Total:
23
Last 6 Year:
19
Last 6 Year/Total:
0.826
i10 Index
Total:
36
Last 6 Year:
34
Last 6 Year/Total:
0.944
Citation
Total:
1,637
Last 6 Year:
1,175
Last 6 Year/Total:
0.718
Anusha Rajkaran
Anusha Rajkaran
University of the Western Cape
University of the Western Cape
Natural Sciences / Biological Science
Aquatic plant and estuarine ecology
H-Index Rankings
University / Institution:
# 62
Country:
# 1,819
Region:
# 5,150
World:
# 361,284
H-Index
Total:
23
Last 6 Year:
19
Last 6 Year/Total:
0.826
i10 Index
Total:
29
Last 6 Year:
28
Last 6 Year/Total:
0.966
Citation
Total:
2,610
Last 6 Year:
2,081
Last 6 Year/Total:
0.797
Ann Meyers
Ann Meyers
University of Cape Town
University of Cape Town
Natural Sciences / Biological Science
H-Index Rankings
University / Institution:
# 339
Country:
# 1,824
Region:
# 5,174
World:
# 362,234
H-Index
Total:
23
Last 6 Year:
18
Last 6 Year/Total:
0.783
i10 Index
Total:
44
Last 6 Year:
32
Last 6 Year/Total:
0.727
Citation
Total:
1,787
Last 6 Year:
1,141
Last 6 Year/Total:
0.639
Carol Simon
Carol Simon
Stellenbosch University
Stellenbosch University
Natural Sciences / Biological Science
H-Index Rankings
University / Institution:
# 226
Country:
# 1,829
Region:
# 5,192
World:
# 362,830
H-Index
Total:
23
Last 6 Year:
18
Last 6 Year/Total:
0.783
i10 Index
Total:
38
Last 6 Year:
34
Last 6 Year/Total:
0.895
Citation
Total:
1,217
Last 6 Year:
762
Last 6 Year/Total:
0.626
Francis B. Lewu
Francis B. Lewu
Cape Peninsula University of Technology
Cape Peninsula University of Technology
Natural Sciences / Biological Science
Genetic Conservation
Ethnobotany
Agronomy
H-Index Rankings
University / Institution:
# 21
Country:
# 1,846
Region:
# 5,248
World:
# 365,282
H-Index
Total:
23
Last 6 Year:
17
Last 6 Year/Total:
0.739
i10 Index
Total:
37
Last 6 Year:
30
Last 6 Year/Total:
0.811
Citation
Total:
2,002
Last 6 Year:
1,522
Last 6 Year/Total:
0.760
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Brian K Reilly
Brian K Reilly
Tshwane University of Technology
Tshwane University of Technology
Natural Sciences / Biological Science
wildlife management
H-Index Rankings
University / Institution:
# 25
Country:
# 1,855
Region:
# 5,289
World:
# 367,016
H-Index
Total:
23
Last 6 Year:
16
Last 6 Year/Total:
0.696
i10 Index
Total:
43
Last 6 Year:
19
Last 6 Year/Total:
0.442
Citation
Total:
1,905
Last 6 Year:
681
Last 6 Year/Total:
0.357
Heather Marco
Heather Marco
University of Cape Town
University of Cape Town
Natural Sciences / Biological Science
neuroendocrinology
animal physiology
crustacean hormones
insect hormones
H-Index Rankings
University / Institution:
# 351
Country:
# 1,893
Region:
# 5,413
World:
# 372,195
H-Index
Total:
23
Last 6 Year:
13
Last 6 Year/Total:
0.565
i10 Index
Total:
48
Last 6 Year:
15
Last 6 Year/Total:
0.313
Citation
Total:
1,623
Last 6 Year:
685
Last 6 Year/Total:
0.422
Cheryl Tosh
Cheryl Tosh
University of Pretoria
University of Pretoria
Natural Sciences / Biological Science
Biology
H-Index Rankings
University / Institution:
# 203
Country:
# 1,900
Region:
# 5,427
World:
# 372,894
H-Index
Total:
23
Last 6 Year:
13
Last 6 Year/Total:
0.565
i10 Index
Total:
33
Last 6 Year:
22
Last 6 Year/Total:
0.667
Citation
Total:
1,370
Last 6 Year:
583
Last 6 Year/Total:
0.426
Jana Olivier
Jana Olivier
University of South Africa
University of South Africa
Natural Sciences / Biological Science
Environmental Science
Water Science
Ethnobotany
Drought
H-Index Rankings
University / Institution:
# 53
Country:
# 2,029
Region:
# 5,982
World:
# 394,475
H-Index
Total:
22
Last 6 Year:
15
Last 6 Year/Total:
0.682
i10 Index
Total:
31
Last 6 Year:
19
Last 6 Year/Total:
0.613
Citation
Total:
2,135
Last 6 Year:
975
Last 6 Year/Total:
0.457
Irene Barnhoorn
Irene Barnhoorn
University of Venda
University of Venda
Natural Sciences / Biological Science
Aquatic Toxicology
Environmental Endocrine Disruption
Eco-physiology
Limnology
H-Index Rankings
University / Institution:
# 17
Country:
# 2,044
Region:
# 6,018
World:
# 396,272
H-Index
Total:
22
Last 6 Year:
14
Last 6 Year/Total:
0.636
i10 Index
Total:
34
Last 6 Year:
18
Last 6 Year/Total:
0.529
Citation
Total:
1,570
Last 6 Year:
589
Last 6 Year/Total:
0.375
Gary Bronner
Gary Bronner
University of Cape Town
University of Cape Town
Natural Sciences / Biological Science
Mammalogy
Ecology
Systematic Biology
H-Index Rankings
University / Institution:
# 369
Country:
# 2,064
Region:
# 6,093
World:
# 399,870
H-Index
Total:
22
Last 6 Year:
11
Last 6 Year/Total:
0.500
i10 Index
Total:
43
Last 6 Year:
12
Last 6 Year/Total:
0.279
Citation
Total:
1,497
Last 6 Year:
414
Last 6 Year/Total:
0.277
David A. Ehlers Smith
David A. Ehlers Smith
University of Kwazulu Natal
University of Kwazulu Natal
Natural Sciences / Biological Science
Conservation
ecology
H-Index Rankings
University / Institution:
# 186
Country:
# 2,070
Region:
# 6,135
World:
# 402,135
H-Index
Total:
21
Last 6 Year:
21
Last 6 Year/Total:
1.000
i10 Index
Total:
34
Last 6 Year:
29
Last 6 Year/Total:
0.853
Citation
Total:
1,330
Last 6 Year:
948
Last 6 Year/Total:
0.713
Tsungai Alfred Zengeya
Tsungai Alfred Zengeya
University of Pretoria
University of Pretoria
Natural Sciences / Biological Science
Biological Invasions
aquatic ecology
H-Index Rankings
University / Institution:
# 221
Country:
# 2,084
Region:
# 6,218
World:
# 404,964
H-Index
Total:
21
Last 6 Year:
20
Last 6 Year/Total:
0.952
i10 Index
Total:
29
Last 6 Year:
28
Last 6 Year/Total:
0.966
Citation
Total:
1,452
Last 6 Year:
1,217
Last 6 Year/Total:
0.838
Jerry Shai
Jerry Shai
Tshwane University of Technology
Tshwane University of Technology
Natural Sciences / Biological Science
Ethnomedicine
H-Index Rankings
University / Institution:
# 29
Country:
# 2,108
Region:
# 6,350
World:
# 410,004
H-Index
Total:
21
Last 6 Year:
18
Last 6 Year/Total:
0.857
i10 Index
Total:
36
Last 6 Year:
30
Last 6 Year/Total:
0.833
Citation
Total:
1,967
Last 6 Year:
1,216
Last 6 Year/Total:
0.618
Jonathan C. Taylor
Jonathan C. Taylor
North West University
North West University
Natural Sciences / Biological Science
Diatom ecology and taxonomy
H-Index Rankings
University / Institution:
# 98
Country:
# 2,124
Region:
# 6,419
World:
# 412,853
H-Index
Total:
21
Last 6 Year:
17
Last 6 Year/Total:
0.810
i10 Index
Total:
42
Last 6 Year:
27
Last 6 Year/Total:
0.643
Citation
Total:
2,769
Last 6 Year:
1,405
Last 6 Year/Total:
0.507
Michael Grenfell
Michael Grenfell
University of the Western Cape
University of the Western Cape
Natural Sciences / Biological Science
Fluvial geomorphology
Ecology
Wetlands
Rivers
H-Index Rankings
University / Institution:
# 76
Country:
# 2,175
Region:
# 6,666
World:
# 421,071
H-Index
Total:
21
Last 6 Year:
15
Last 6 Year/Total:
0.714
i10 Index
Total:
27
Last 6 Year:
23
Last 6 Year/Total:
0.852
Citation
Total:
1,046
Last 6 Year:
608
Last 6 Year/Total:
0.581
Susanne Vetter
Susanne Vetter
Rhodes University
Rhodes University
Natural Sciences / Biological Science
Ecology
rangeland
savanna
H-Index Rankings
University / Institution:
# 63
Country:
# 2,177
Region:
# 6,670
World:
# 421,262
H-Index
Total:
21
Last 6 Year:
15
Last 6 Year/Total:
0.714
i10 Index
Total:
25
Last 6 Year:
19
Last 6 Year/Total:
0.760
Citation
Total:
2,077
Last 6 Year:
1,015
Last 6 Year/Total:
0.489
Leslie Brown
Leslie Brown
University of South Africa
University of South Africa
Natural Sciences / Biological Science
Vegetation science
veld management
fire ecology
restoration
wetland delineation and description
H-Index Rankings
University / Institution:
# 60
Country:
# 2,199
Region:
# 6,740
World:
# 423,883
H-Index
Total:
21
Last 6 Year:
13
Last 6 Year/Total:
0.619
i10 Index
Total:
53
Last 6 Year:
21
Last 6 Year/Total:
0.396
Citation
Total:
2,044
Last 6 Year:
994
Last 6 Year/Total:
0.486
Charles Whitehead
Charles Whitehead
University of Johannesburg
University of Johannesburg
Natural Sciences / Biological Science
Postharvest Physiology
Plant Physiology
H-Index Rankings
University / Institution:
# 152
Country:
# 2,234
Region:
# 6,875
World:
# 429,862
H-Index
Total:
21
Last 6 Year:
6
Last 6 Year/Total:
0.286
i10 Index
Total:
34
Last 6 Year:
4
Last 6 Year/Total:
0.118
Citation
Total:
1,566
Last 6 Year:
142
Last 6 Year/Total:
0.091
Izidine Pinto
Izidine Pinto
University of Cape Town
University of Cape Town
Natural Sciences / Biological Science
Climate Modelling
Climate Extremes
Climate Attribution
Climate Risks
Climate Information
H-Index Rankings
University / Institution:
# 402
Country:
# 2,238
Region:
# 6,909
World:
# 430,628
H-Index
Total:
20
Last 6 Year:
20
Last 6 Year/Total:
1.000
i10 Index
Total:
30
Last 6 Year:
30
Last 6 Year/Total:
1.000
Citation
Total:
5,063
Last 6 Year:
4,431
Last 6 Year/Total:
0.875
Dian Spear
Dian Spear
Stellenbosch University
Stellenbosch University
Natural Sciences / Biological Science
H-Index Rankings
University / Institution:
# 275
Country:
# 2,250
Region:
# 6,983
World:
# 433,394
H-Index
Total:
20
Last 6 Year:
19
Last 6 Year/Total:
0.950
i10 Index
Total:
29
Last 6 Year:
27
Last 6 Year/Total:
0.931
Citation
Total:
8,448
Last 6 Year:
3,939
Last 6 Year/Total:
0.466
Nadia Storm
Nadia Storm
National Institute for Communicable Diseases
National Institute for Communicable Diseases
Natural Sciences / Biological Science
Vaccine and Therapeutic Development
Disease Ecology
Virus-Host Relationships
Viral Hemorrhagic Fevers
Animal Models
H-Index Rankings
University / Institution:
# 24
Country:
# 2,270
Region:
# 7,098
World:
# 438,298
H-Index
Total:
20
Last 6 Year:
18
Last 6 Year/Total:
0.900
i10 Index
Total:
25
Last 6 Year:
25
Last 6 Year/Total:
1.000
Citation
Total:
1,403
Last 6 Year:
1,210
Last 6 Year/Total:
0.862
Chevonne Reynolds
Chevonne Reynolds
University of the Witwatersrand
University of the Witwatersrand
Natural Sciences / Biological Science
Ornithology
urban ecology
landscape ecology
citizen science
global change
H-Index Rankings
University / Institution:
# 261
Country:
# 2,293
Region:
# 7,191
World:
# 441,096
H-Index
Total:
20
Last 6 Year:
17
Last 6 Year/Total:
0.850
i10 Index
Total:
29
Last 6 Year:
27
Last 6 Year/Total:
0.931
Citation
Total:
1,371
Last 6 Year:
1,118
Last 6 Year/Total:
0.815
Alison Leslie
Alison Leslie
Stellenbosch University
Stellenbosch University
Natural Sciences / Biological Science
wildlife management
ecology
H-Index Rankings
University / Institution:
# 280
Country:
# 2,307
Region:
# 7,237
World:
# 443,371
H-Index
Total:
20
Last 6 Year:
16
Last 6 Year/Total:
0.800
i10 Index
Total:
38
Last 6 Year:
25
Last 6 Year/Total:
0.658
Citation
Total:
1,764
Last 6 Year:
728
Last 6 Year/Total:
0.413
Ronel Pienaar
Ronel Pienaar
Agricultural Research Council, South Africa
Agricultural Research Council, South Africa
Natural Sciences / Biological Science
Biology
Zoology
Veterinary Parasitology
Molecular Biology
H-Index Rankings
University / Institution:
# 15
Country:
# 2,322
Region:
# 7,287
World:
# 444,904
H-Index
Total:
20
Last 6 Year:
16
Last 6 Year/Total:
0.800
i10 Index
Total:
29
Last 6 Year:
25
Last 6 Year/Total:
0.862
Citation
Total:
1,473
Last 6 Year:
987
Last 6 Year/Total:
0.670
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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.
Aliza Le Roux
Aliza Le Roux
University of the Free State
University of the Free State
Natural Sciences / Biological Science
Cognitive ecology
behavioral ecology
predator-prey interactions
human-wildlife interactions
H-Index Rankings
University / Institution:
# 56
Country:
# 2,327
Region:
# 7,302
World:
# 445,459
H-Index
Total:
20
Last 6 Year:
16
Last 6 Year/Total:
0.800
i10 Index
Total:
27
Last 6 Year:
19
Last 6 Year/Total:
0.704
Citation
Total:
1,282
Last 6 Year:
702
Last 6 Year/Total:
0.548
Brigitte Braschler
Brigitte Braschler
Stellenbosch University
Stellenbosch University
Natural Sciences / Biological Science
Biodiversity
Ants
Insects
Global change
Urban ecology
H-Index Rankings
University / Institution:
# 283
Country:
# 2,333
Region:
# 7,320
World:
# 446,297
H-Index
Total:
20
Last 6 Year:
16
Last 6 Year/Total:
0.800
i10 Index
Total:
23
Last 6 Year:
19
Last 6 Year/Total:
0.826
Citation
Total:
1,961
Last 6 Year:
965
Last 6 Year/Total:
0.492
Maria K Oosthuizen
Maria K Oosthuizen
University of Pretoria
University of Pretoria
Natural Sciences / Biological Science
Behaviour Physiology Neurobiology Chronobiology
H-Index Rankings
University / Institution:
# 246
Country:
# 2,339
Region:
# 7,346
World:
# 447,137
H-Index
Total:
20
Last 6 Year:
15
Last 6 Year/Total:
0.750
i10 Index
Total:
38
Last 6 Year:
28
Last 6 Year/Total:
0.737
Citation
Total:
1,249
Last 6 Year:
734
Last 6 Year/Total:
0.588
Roger Coopoosamy
Roger Coopoosamy
Mangosuthu University of Technology (Technikon)
Mangosuthu University of Technology (Technikon)
Natural Sciences / Biological Science
Phytomedicines
ethnobotany
H-Index Rankings
University / Institution:
# 2
Country:
# 2,350
Region:
# 7,380
World:
# 447,619
H-Index
Total:
20
Last 6 Year:
15
Last 6 Year/Total:
0.750
i10 Index
Total:
34
Last 6 Year:
26
Last 6 Year/Total:
0.765
Citation
Total:
1,237
Last 6 Year:
836
Last 6 Year/Total:
0.676
Pierre M Durand
Pierre M Durand
University of the Witwatersrand
University of the Witwatersrand
Natural Sciences / Biological Science
evolutionary biology
H-Index Rankings
University / Institution:
# 266
Country:
# 2,354
Region:
# 7,413
World:
# 448,821
H-Index
Total:
20
Last 6 Year:
15
Last 6 Year/Total:
0.750
i10 Index
Total:
28
Last 6 Year:
21
Last 6 Year/Total:
0.750
Citation
Total:
1,276
Last 6 Year:
725
Last 6 Year/Total:
0.568
Heike Lutermann
Heike Lutermann
University of Pretoria
University of Pretoria
Natural Sciences / Biological Science
Behavioural Ecology
Parasite Ecology
Ecological Immunology
H-Index Rankings
University / Institution:
# 250
Country:
# 2,360
Region:
# 7,444
World:
# 450,391
H-Index
Total:
20
Last 6 Year:
14
Last 6 Year/Total:
0.700
i10 Index
Total:
39
Last 6 Year:
22
Last 6 Year/Total:
0.564
Citation
Total:
1,574
Last 6 Year:
899
Last 6 Year/Total:
0.571
Tim Hart
Tim Hart
Human Sciences Research Council of South Africa
Human Sciences Research Council of South Africa
Natural Sciences / Biological Science
Rural And Urban Development
Agroecology
Food security
Innovation
Development Actors
H-Index Rankings
University / Institution:
# 16
Country:
# 2,362
Region:
# 7,460
World:
# 450,883
H-Index
Total:
20
Last 6 Year:
14
Last 6 Year/Total:
0.700
i10 Index
Total:
34
Last 6 Year:
19
Last 6 Year/Total:
0.559
Citation
Total:
1,854
Last 6 Year:
810
Last 6 Year/Total:
0.437
Alexei Oskolski
Alexei Oskolski
University of Johannesburg
University of Johannesburg
Natural Sciences / Biological Science
H-Index Rankings
University / Institution:
# 164
Country:
# 2,388
Region:
# 7,572
World:
# 455,240
H-Index
Total:
20
Last 6 Year:
12
Last 6 Year/Total:
0.600
i10 Index
Total:
46
Last 6 Year:
18
Last 6 Year/Total:
0.391
Citation
Total:
1,244
Last 6 Year:
629
Last 6 Year/Total:
0.506
Theresa Wossler
Theresa Wossler
Stellenbosch University
Stellenbosch University
Natural Sciences / Biological Science
behavioural ecology
chemical ecology
H-Index Rankings
University / Institution:
# 287
Country:
# 2,396
Region:
# 7,596
World:
# 455,931
H-Index
Total:
20
Last 6 Year:
12
Last 6 Year/Total:
0.600
i10 Index
Total:
33
Last 6 Year:
17
Last 6 Year/Total:
0.515
Citation
Total:
1,145
Last 6 Year:
341
Last 6 Year/Total:
0.298
ID Paterson
ID Paterson
Rhodes University
Rhodes University
Natural Sciences / Biological Science
Biological control of weeds
H-Index Rankings
University / Institution:
# 72
Country:
# 2,433
Region:
# 7,755
World:
# 463,201
H-Index
Total:
19
Last 6 Year:
18
Last 6 Year/Total:
0.947
i10 Index
Total:
40
Last 6 Year:
37
Last 6 Year/Total:
0.925
Citation
Total:
1,365
Last 6 Year:
1,008
Last 6 Year/Total:
0.738
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Subject Rankings, University Subject Rankings, Citiation Rankings, i10 Productivity Rankings, Country Rankings, Detailed analyses of universities

Vernon Visser
Vernon Visser
University of Cape Town
University of Cape Town
Natural Sciences / Biological Science
Statistics
Invasion science
Biogeography
Species Distribution Modelling
H-Index Rankings
University / Institution:
# 426
Country:
# 2,443
Region:
# 7,796
World:
# 464,121
H-Index
Total:
19
Last 6 Year:
18
Last 6 Year/Total:
0.947
i10 Index
Total:
30
Last 6 Year:
30
Last 6 Year/Total:
1.000
Citation
Total:
1,500
Last 6 Year:
1,114
Last 6 Year/Total:
0.743
Mapitsi S. Thantsha
Mapitsi S. Thantsha
University of Pretoria
University of Pretoria
Natural Sciences / Biological Science
H-Index Rankings
University / Institution:
# 259
Country:
# 2,446
Region:
# 7,819
World:
# 464,732
H-Index
Total:
19
Last 6 Year:
18
Last 6 Year/Total:
0.947
i10 Index
Total:
28
Last 6 Year:
22
Last 6 Year/Total:
0.786
Citation
Total:
1,069
Last 6 Year:
803
Last 6 Year/Total:
0.751
Joshua Olowoyo
Joshua Olowoyo
Sefako Makgatho Health Sciences University
Sefako Makgatho Health Sciences University
Natural Sciences / Biological Science
Pollution monitoring studies
H-Index Rankings
University / Institution:
# 9
Country:
# 2,456
Region:
# 7,887
World:
# 467,514
H-Index
Total:
19
Last 6 Year:
17
Last 6 Year/Total:
0.895
i10 Index
Total:
35
Last 6 Year:
31
Last 6 Year/Total:
0.886
Citation
Total:
1,117
Last 6 Year:
884
Last 6 Year/Total:
0.791
Kerry Hadfield
Kerry Hadfield
North West University
North West University
Natural Sciences / Biological Science
H-Index Rankings
University / Institution:
# 119
Country:
# 2,469
Region:
# 7,917
World:
# 468,137
H-Index
Total:
19
Last 6 Year:
17
Last 6 Year/Total:
0.895
i10 Index
Total:
31
Last 6 Year:
24
Last 6 Year/Total:
0.774
Citation
Total:
1,043
Last 6 Year:
756
Last 6 Year/Total:
0.725
Feroz Mahomed Swalaha
Feroz Mahomed Swalaha
Durban University of Technology
Durban University of Technology
Natural Sciences / Biological Science
Biology
Microbiology
Biotechnology
Computational Biology
H-Index Rankings
University / Institution:
# 32
Country:
# 2,478
Region:
# 7,964
World:
# 469,891
H-Index
Total:
19
Last 6 Year:
17
Last 6 Year/Total:
0.895
i10 Index
Total:
25
Last 6 Year:
22
Last 6 Year/Total:
0.880
Citation
Total:
1,048
Last 6 Year:
826
Last 6 Year/Total:
0.788
Nelson AF Miranda
Nelson AF Miranda
Stellenbosch University
Stellenbosch University
Natural Sciences / Biological Science
alien invasive species
invertebrate ecophysiology
malacology
aquatic science
biodiversity and conservation
H-Index Rankings
University / Institution:
# 296
Country:
# 2,485
Region:
# 8,003
World:
# 471,718
H-Index
Total:
19
Last 6 Year:
16
Last 6 Year/Total:
0.842
i10 Index
Total:
36
Last 6 Year:
26
Last 6 Year/Total:
0.722
Citation
Total:
1,179
Last 6 Year:
745
Last 6 Year/Total:
0.632
Cornelia Klak
Cornelia Klak
University of Cape Town
University of Cape Town
Natural Sciences / Biological Science
Biology
H-Index Rankings
University / Institution:
# 434
Country:
# 2,496
Region:
# 8,030
World:
# 472,330
H-Index
Total:
19
Last 6 Year:
16
Last 6 Year/Total:
0.842
i10 Index
Total:
31
Last 6 Year:
21
Last 6 Year/Total:
0.677
Citation
Total:
1,935
Last 6 Year:
932
Last 6 Year/Total:
0.482
Mark Keith
Mark Keith
University of Pretoria
University of Pretoria
Natural Sciences / Biological Science
Conservation ecology
H-Index Rankings
University / Institution:
# 263
Country:
# 2,502
Region:
# 8,066
World:
# 473,269
H-Index
Total:
19
Last 6 Year:
16
Last 6 Year/Total:
0.842
i10 Index
Total:
27
Last 6 Year:
23
Last 6 Year/Total:
0.852
Citation
Total:
2,957
Last 6 Year:
1,406
Last 6 Year/Total:
0.475
Helene De Wet
Helene De Wet
University of Zululand
University of Zululand
Natural Sciences / Biological Science
Medicinal plants
ethnobotany
ethnopharmacology
H-Index Rankings
University / Institution:
# 12
Country:
# 2,532
Region:
# 8,199
World:
# 477,892
H-Index
Total:
19
Last 6 Year:
15
Last 6 Year/Total:
0.789
i10 Index
Total:
26
Last 6 Year:
17
Last 6 Year/Total:
0.654
Citation
Total:
1,764
Last 6 Year:
1,009
Last 6 Year/Total:
0.572
Julia C. Meitz-Hopkins
Julia C. Meitz-Hopkins
Stellenbosch University
Stellenbosch University
Natural Sciences / Biological Science
H-Index Rankings
University / Institution:
# 307
Country:
# 2,556
Region:
# 8,320
World:
# 482,287
H-Index
Total:
19
Last 6 Year:
14
Last 6 Year/Total:
0.737
i10 Index
Total:
24
Last 6 Year:
18
Last 6 Year/Total:
0.750
Citation
Total:
2,286
Last 6 Year:
691
Last 6 Year/Total:
0.302
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
120 1,743 4,839 345,934
Patricia M TilneyPatricia M Tilney
South Africa University of Johannesburg University of Johannesburg Natural Sciences / Biological Science

plant anatomy | Apiaceae | Rubiaceae | Umbelliferae | extrafloral nectaries |

24 15 0.625 73 29 0.397 2,356 923 0.392
158 1,746 4,847 346,330
Peter ScogingsPeter Scogings
South Africa University of Kwazulu Natal University of Kwazulu Natal Natural Sciences / Biological Science

Plant ecology | Herbivore ecology | Savanna ecology |

24 15 0.625 48 28 0.583 1,526 699 0.458
331 1,789 5,012 355,400
Dale RaeDale Rae
South Africa University of Cape Town University of Cape Town Natural Sciences / Biological Science

Sleep | Circadian Rhythms | Exercise Physiology |

23 21 0.913 37 33 0.892 1,914 1,281 0.669
9 1,791 5,026 355,850
Andrew Luke SkownoAndrew Luke Skowno
South Africa South African National Biodiversity Institute South African National Biodiversity Institute Natural Sciences / Biological Science

Ecology | Conservation |

23 21 0.913 33 30 0.909 2,340 1,545 0.660
225 1,810 5,098 359,318
Simon ElwenSimon Elwen
South Africa Stellenbosch University Stellenbosch University Natural Sciences / Biological Science

Marine mammal ecology & conservation |

23 19 0.826 51 42 0.824 1,786 1,082 0.606
16 1,816 5,137 360,400
Lourens SwanepoelLourens Swanepoel
South Africa University of Venda University of Venda Natural Sciences / Biological Science

Ecology |

23 19 0.826 36 34 0.944 1,637 1,175 0.718
62 1,819 5,150 361,284
Anusha RajkaranAnusha Rajkaran
South Africa University of the Western Cape University of the Western Cape Natural Sciences / Biological Science

Aquatic plant and estuarine ecology |

23 19 0.826 29 28 0.966 2,610 2,081 0.797
339 1,824 5,174 362,234
Ann MeyersAnn Meyers
South Africa University of Cape Town University of Cape Town Natural Sciences / Biological Science

23 18 0.783 44 32 0.727 1,787 1,141 0.639
226 1,829 5,192 362,830
Carol SimonCarol Simon
South Africa Stellenbosch University Stellenbosch University Natural Sciences / Biological Science

23 18 0.783 38 34 0.895 1,217 762 0.626
21 1,846 5,248 365,282
Francis B. LewuFrancis B. Lewu
South Africa Cape Peninsula University of Technology Cape Peninsula University of Technology Natural Sciences / Biological Science

Genetic Conservation | Ethnobotany | Agronomy |

23 17 0.739 37 30 0.811 2,002 1,522 0.760
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25 1,855 5,289 367,016
Brian K ReillyBrian K Reilly
South Africa Tshwane University of Technology Tshwane University of Technology Natural Sciences / Biological Science

wildlife management |

23 16 0.696 43 19 0.442 1,905 681 0.357
351 1,893 5,413 372,195
Heather MarcoHeather Marco
South Africa University of Cape Town University of Cape Town Natural Sciences / Biological Science

neuroendocrinology | animal physiology | crustacean hormones | insect hormones |

23 13 0.565 48 15 0.313 1,623 685 0.422
203 1,900 5,427 372,894
Cheryl ToshCheryl Tosh
South Africa University of Pretoria University of Pretoria Natural Sciences / Biological Science

Biology |

23 13 0.565 33 22 0.667 1,370 583 0.426
53 2,029 5,982 394,475
Jana OlivierJana Olivier
South Africa University of South Africa University of South Africa Natural Sciences / Biological Science

Environmental Science | Water Science | Ethnobotany | Drought |

22 15 0.682 31 19 0.613 2,135 975 0.457
17 2,044 6,018 396,272
Irene BarnhoornIrene Barnhoorn
South Africa University of Venda University of Venda Natural Sciences / Biological Science

Aquatic Toxicology | Environmental Endocrine Disruption | Eco-physiology | Limnology |

22 14 0.636 34 18 0.529 1,570 589 0.375
369 2,064 6,093 399,870
Gary BronnerGary Bronner
South Africa University of Cape Town University of Cape Town Natural Sciences / Biological Science

Mammalogy | Ecology | Systematic Biology |

22 11 0.500 43 12 0.279 1,497 414 0.277
186 2,070 6,135 402,135
David A. Ehlers SmithDavid A. Ehlers Smith
South Africa University of Kwazulu Natal University of Kwazulu Natal Natural Sciences / Biological Science

Conservation | ecology |

21 21 1.000 34 29 0.853 1,330 948 0.713
221 2,084 6,218 404,964
Tsungai Alfred ZengeyaTsungai Alfred Zengeya
South Africa University of Pretoria University of Pretoria Natural Sciences / Biological Science

Biological Invasions | aquatic ecology |

21 20 0.952 29 28 0.966 1,452 1,217 0.838
29 2,108 6,350 410,004
Jerry ShaiJerry Shai
South Africa Tshwane University of Technology Tshwane University of Technology Natural Sciences / Biological Science

Ethnomedicine |

21 18 0.857 36 30 0.833 1,967 1,216 0.618
98 2,124 6,419 412,853
Jonathan C. TaylorJonathan C. Taylor
South Africa North West University North West University Natural Sciences / Biological Science

Diatom ecology and taxonomy |

21 17 0.810 42 27 0.643 2,769 1,405 0.507
76 2,175 6,666 421,071
Michael GrenfellMichael Grenfell
South Africa University of the Western Cape University of the Western Cape Natural Sciences / Biological Science

Fluvial geomorphology | Ecology | Wetlands | Rivers |

21 15 0.714 27 23 0.852 1,046 608 0.581
63 2,177 6,670 421,262
Susanne VetterSusanne Vetter
South Africa Rhodes University Rhodes University Natural Sciences / Biological Science

Ecology | rangeland | savanna |

21 15 0.714 25 19 0.760 2,077 1,015 0.489
60 2,199 6,740 423,883
Leslie BrownLeslie Brown
South Africa University of South Africa University of South Africa Natural Sciences / Biological Science

Vegetation science | veld management | fire ecology | restoration | wetland delineation and description |

21 13 0.619 53 21 0.396 2,044 994 0.486
152 2,234 6,875 429,862
Charles WhiteheadCharles Whitehead
South Africa University of Johannesburg University of Johannesburg Natural Sciences / Biological Science

Postharvest Physiology | Plant Physiology |

21 6 0.286 34 4 0.118 1,566 142 0.091
402 2,238 6,909 430,628
Izidine PintoIzidine Pinto
South Africa University of Cape Town University of Cape Town Natural Sciences / Biological Science

Climate Modelling | Climate Extremes | Climate Attribution | Climate Risks | Climate Information |

20 20 1.000 30 30 1.000 5,063 4,431 0.875
275 2,250 6,983 433,394
Dian SpearDian Spear
South Africa Stellenbosch University Stellenbosch University Natural Sciences / Biological Science

20 19 0.950 29 27 0.931 8,448 3,939 0.466
24 2,270 7,098 438,298
Nadia StormNadia Storm
South Africa National Institute for Communicable Diseases National Institute for Communicable Diseases Natural Sciences / Biological Science

Vaccine and Therapeutic Development | Disease Ecology | Virus-Host Relationships | Viral Hemorrhagic Fevers | Animal Models |

20 18 0.900 25 25 1.000 1,403 1,210 0.862
261 2,293 7,191 441,096
Chevonne ReynoldsChevonne Reynolds
South Africa University of the Witwatersrand University of the Witwatersrand Natural Sciences / Biological Science

Ornithology | urban ecology | landscape ecology | citizen science | global change |

20 17 0.850 29 27 0.931 1,371 1,118 0.815
280 2,307 7,237 443,371
Alison LeslieAlison Leslie
South Africa Stellenbosch University Stellenbosch University Natural Sciences / Biological Science

wildlife management | ecology |

20 16 0.800 38 25 0.658 1,764 728 0.413
15 2,322 7,287 444,904
Ronel PienaarRonel Pienaar
South Africa Agricultural Research Council, South Africa Agricultural Research Council, South Africa Natural Sciences / Biological Science

Biology | Zoology | Veterinary Parasitology | Molecular Biology |

20 16 0.800 29 25 0.862 1,473 987 0.670
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56 2,327 7,302 445,459
Aliza Le RouxAliza Le Roux
South Africa University of the Free State University of the Free State Natural Sciences / Biological Science

Cognitive ecology | behavioral ecology | predator-prey interactions | human-wildlife interactions |

20 16 0.800 27 19 0.704 1,282 702 0.548
283 2,333 7,320 446,297
Brigitte BraschlerBrigitte Braschler
South Africa Stellenbosch University Stellenbosch University Natural Sciences / Biological Science

Biodiversity | Ants | Insects | Global change | Urban ecology |

20 16 0.800 23 19 0.826 1,961 965 0.492
246 2,339 7,346 447,137
Maria K OosthuizenMaria K Oosthuizen
South Africa University of Pretoria University of Pretoria Natural Sciences / Biological Science

Behaviour Physiology Neurobiology Chronobiology |

20 15 0.750 38 28 0.737 1,249 734 0.588
2 2,350 7,380 447,619
Roger CoopoosamyRoger Coopoosamy
South Africa Mangosuthu University of Technology (Technikon) Mangosuthu University of Technology (Technikon) Natural Sciences / Biological Science

Phytomedicines | ethnobotany |

20 15 0.750 34 26 0.765 1,237 836 0.676
266 2,354 7,413 448,821
Pierre M DurandPierre M Durand
South Africa University of the Witwatersrand University of the Witwatersrand Natural Sciences / Biological Science

evolutionary biology |

20 15 0.750 28 21 0.750 1,276 725 0.568
250 2,360 7,444 450,391
Heike LutermannHeike Lutermann
South Africa University of Pretoria University of Pretoria Natural Sciences / Biological Science

Behavioural Ecology | Parasite Ecology | Ecological Immunology |

20 14 0.700 39 22 0.564 1,574 899 0.571
16 2,362 7,460 450,883
Tim HartTim Hart
South Africa Human Sciences Research Council of South Africa Human Sciences Research Council of South Africa Natural Sciences / Biological Science

Rural And Urban Development | Agroecology | Food security | Innovation | Development Actors |

20 14 0.700 34 19 0.559 1,854 810 0.437
164 2,388 7,572 455,240
Alexei OskolskiAlexei Oskolski
South Africa University of Johannesburg University of Johannesburg Natural Sciences / Biological Science

20 12 0.600 46 18 0.391 1,244 629 0.506
287 2,396 7,596 455,931
Theresa WosslerTheresa Wossler
South Africa Stellenbosch University Stellenbosch University Natural Sciences / Biological Science

behavioural ecology | chemical ecology |

20 12 0.600 33 17 0.515 1,145 341 0.298
72 2,433 7,755 463,201
ID PatersonID Paterson
South Africa Rhodes University Rhodes University Natural Sciences / Biological Science

Biological control of weeds |

19 18 0.947 40 37 0.925 1,365 1,008 0.738
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426 2,443 7,796 464,121
Vernon VisserVernon Visser
South Africa University of Cape Town University of Cape Town Natural Sciences / Biological Science

Statistics | Invasion science | Biogeography | Species Distribution Modelling |

19 18 0.947 30 30 1.000 1,500 1,114 0.743
259 2,446 7,819 464,732
Mapitsi S. ThantshaMapitsi S. Thantsha
South Africa University of Pretoria University of Pretoria Natural Sciences / Biological Science

19 18 0.947 28 22 0.786 1,069 803 0.751
9 2,456 7,887 467,514
Joshua OlowoyoJoshua Olowoyo
South Africa Sefako Makgatho Health Sciences University Sefako Makgatho Health Sciences University Natural Sciences / Biological Science

Pollution monitoring studies |

19 17 0.895 35 31 0.886 1,117 884 0.791
119 2,469 7,917 468,137
Kerry HadfieldKerry Hadfield
South Africa North West University North West University Natural Sciences / Biological Science

19 17 0.895 31 24 0.774 1,043 756 0.725
32 2,478 7,964 469,891
Feroz Mahomed SwalahaFeroz Mahomed Swalaha
South Africa Durban University of Technology Durban University of Technology Natural Sciences / Biological Science

Biology | Microbiology | Biotechnology | Computational Biology |

19 17 0.895 25 22 0.880 1,048 826 0.788
296 2,485 8,003 471,718
Nelson AF MirandaNelson AF Miranda
South Africa Stellenbosch University Stellenbosch University Natural Sciences / Biological Science

alien invasive species | invertebrate ecophysiology | malacology | aquatic science | biodiversity and conservation |

19 16 0.842 36 26 0.722 1,179 745 0.632
434 2,496 8,030 472,330
Cornelia KlakCornelia Klak
South Africa University of Cape Town University of Cape Town Natural Sciences / Biological Science

Biology |

19 16 0.842 31 21 0.677 1,935 932 0.482
263 2,502 8,066 473,269
Mark KeithMark Keith
South Africa University of Pretoria University of Pretoria Natural Sciences / Biological Science

Conservation ecology |

19 16 0.842 27 23 0.852 2,957 1,406 0.475
12 2,532 8,199 477,892
Helene De WetHelene De Wet
South Africa University of Zululand University of Zululand Natural Sciences / Biological Science

Medicinal plants | ethnobotany | ethnopharmacology |

19 15 0.789 26 17 0.654 1,764 1,009 0.572
307 2,556 8,320 482,287
Julia C. Meitz-HopkinsJulia C. Meitz-Hopkins
South Africa Stellenbosch University Stellenbosch University Natural Sciences / Biological Science

19 14 0.737 24 18 0.750 2,286 691 0.302