Agriculture and Forestry, Architecture and Design, Business and Management, Economics and Econometrics, Education, Engineering and Technology, History, Philosophy, Theology, Law, Medicine and Health Sciences, Natural Sciences, Social Sciences, Art and Humanities Rankings and Social Sciences and Humanities Rankings along with their 197 sub-branches, can be analyzed at global, national, and regional levels. You can also evaluate them based on the i10 index and citation numbers. As of Sep 18, 2024, rankings are according to the Total H Index. BETA VERSION: The subject field rankings for the world, regions, countries, and universities are currently in beta. This is due to the exclusion of (1.014.193) scientists categorized under 'others,' whose profiles cannot yet be determined, edited, or classified. As these fields are updated, the rankings will adjust accordingly. Please keep this in mind. See Also: [University Subject Rankings]
* Total H IndexRankings
Ranking Based On Selection
:1
Plant diversity and evolution
palaeovegetation science
conservation science
Metrics
H-Index
i10 Index
Citation Counts
117
384
45,136
* Total H IndexRankings
Ranking Based On Selection
:2
Conservation biology
megaherbivore ecology
predator prey interactions
ecological history
Metrics
H-Index
i10 Index
Citation Counts
65
217
16,061
* Total H IndexRankings
Ranking Based On Selection
:3
Mantle Geochemistry
Cosmochemistry
Geology of southern Africa and western North America
Natural philosophy
Metrics
H-Index
i10 Index
Citation Counts
39
49
8,555
* Total H IndexRankings
Ranking Based On Selection
:4
Metrics
H-Index
i10 Index
Citation Counts
38
79
4,567
* Total H IndexRankings
Ranking Based On Selection
:5
nonwoven
textiles
fibre reinforced compoistes
technical textiles
Metrics
H-Index
i10 Index
Citation Counts
34
74
7,385
* Total H IndexRankings
Ranking Based On Selection
:6
marine top predators - behavioural ecology - population ecology - conservation biology
Metrics
H-Index
i10 Index
Citation Counts
33
104
3,907
* Total H IndexRankings
Ranking Based On Selection
:7
Ecotoxicology
Cyanotoxinology and Cyanotoxicology
Fresh water quality
Phytoremediation
Bio-fertilizers
Metrics
H-Index
i10 Index
Citation Counts
29
46
2,674
* Total H IndexRankings
Ranking Based On Selection
:8
Manufacturing
Hydrogen
Renewable Energy
Metrics
H-Index
i10 Index
Citation Counts
26
65
2,422
* Total H IndexRankings
Ranking Based On Selection
:9
Semiconductor Physics
Photovoltaics
Metrics
H-Index
i10 Index
Citation Counts
26
45
2,936
* Total H IndexRankings
Ranking Based On Selection
:10
Greater Cape Evoscapes: phylogeography
molecular ecology
distribution modelling
subtropical thicket ecology
Metrics
H-Index
i10 Index
Citation Counts
25
39
1,823
* Total H IndexRankings
Ranking Based On Selection
:11
Literary & Cultural Studies
feminisms
postcolonial theory
slave memory
Female Fear Factory
Metrics
H-Index
i10 Index
Citation Counts
25
38
4,189
* Total H IndexRankings
Ranking Based On Selection
:12
Vegetation ecology
Fire ecology
Invasive plant biology
Conservation management
Metrics
H-Index
i10 Index
Citation Counts
24
40
2,108
* Total H IndexRankings
Ranking Based On Selection
:13
Fatigue and solid state welding
Metrics
H-Index
i10 Index
Citation Counts
24
41
2,378
* Total H IndexRankings
Ranking Based On Selection
:14
IT
CS
IS
Metrics
H-Index
i10 Index
Citation Counts
23
52
1,877
* Total H IndexRankings
Ranking Based On Selection
:15
compound semiconductors
Metrics
H-Index
i10 Index
Citation Counts
23
67
2,099
* Total H IndexRankings
Ranking Based On Selection
:16
Metrics
H-Index
i10 Index
Citation Counts
22
30
2,601
* Total H IndexRankings
Ranking Based On Selection
:17
Machine Learning and Computational Intelligence
Image Processing
Telecommunications
Signal Processing
Engineering Education
Metrics
H-Index
i10 Index
Citation Counts
22
51
2,080
* Total H IndexRankings
Ranking Based On Selection
:18
family business
entrepreneurship
small business
Metrics
H-Index
i10 Index
Citation Counts
22
33
1,520
* Total H IndexRankings
Ranking Based On Selection
:19
Inorganic chemistry
materials
catalysis
hydrometallurgy
Metrics
H-Index
i10 Index
Citation Counts
22
56
1,594
* Total H IndexRankings
Ranking Based On Selection
:20
Analytical Chemistry/Environmental modelling
Ecotoxicology
Persistent organic pollutants
phytoremediation
Metrics
H-Index
i10 Index
Citation Counts
21
36
1,218
* Total H IndexRankings
Ranking Based On Selection
:21
Construction Management
Metrics
H-Index
i10 Index
Citation Counts
21
39
1,489
* Total H IndexRankings
Ranking Based On Selection
:22
Family Businesses
SMEs
Entrepreneurship
Metrics
H-Index
i10 Index
Citation Counts
21
29
1,968
* Total H IndexRankings
Ranking Based On Selection
:23
Forest Silviculture
Vegetation Management
Coppice Management
Plantation Regeneration
Metrics
H-Index
i10 Index
Citation Counts
21
43
1,757
* Total H IndexRankings
Ranking Based On Selection
:24
Experience Marketing
Service Quality
Consumer Behavior
Tourism. Marketing
Metrics
H-Index
i10 Index
Citation Counts
20
26
1,820
* Total H IndexRankings
Ranking Based On Selection
:25
electron microscopy
swift heavy ions
Metrics
H-Index
i10 Index
Citation Counts
19
35
945
Richard M. Cowling
Nelson Mandela University
Port Elizabeth, South Africa
Metrics
H-Index
i10-Index
Citation Counts
117
384
45,136
Plant diversity and evolution
palaeovegetation science
conservation science
Graham Ih Kerley
Nelson Mandela University
Port Elizabeth, South Africa
Metrics
H-Index
i10-Index
Citation Counts
65
217
16,061
Conservation biology
megaherbivore ecology
predator prey interactions
ecological history
David Bell
Nelson Mandela University
Port Elizabeth, South Africa
Metrics
H-Index
i10-Index
Citation Counts
39
49
8,555
Mantle Geochemistry
Cosmochemistry
Geology of southern Africa and western North America
Natural philosophy
Maryna Van De Venter
Nelson Mandela University
Port Elizabeth, South Africa
Metrics
H-Index
i10-Index
Citation Counts
38
79
4,567
Rajesh Anandjiwala
Nelson Mandela University
Port Elizabeth, South Africa
Metrics
H-Index
i10-Index
Citation Counts
34
74
7,385
nonwoven
textiles
fibre reinforced compoistes
technical textiles
Pierre Pistorius
Nelson Mandela University
Port Elizabeth, South Africa
Metrics
H-Index
i10-Index
Citation Counts
33
104
3,907
marine top predators - behavioural ecology - population ecology - conservation biology
Tim Downing
Nelson Mandela University
Port Elizabeth, South Africa
Metrics
H-Index
i10-Index
Citation Counts
29
46
2,674
Ecotoxicology
Cyanotoxinology and Cyanotoxicology
Fresh water quality
Phytoremediation
Bio-fertilizers
K. Abou-El-Hossein
Nelson Mandela University
Port Elizabeth, South Africa
Metrics
H-Index
i10-Index
Citation Counts
26
65
2,422
Manufacturing
Hydrogen
Renewable Energy
EE Van Dyk
Nelson Mandela University
Port Elizabeth, South Africa
Metrics
H-Index
i10-Index
Citation Counts
26
45
2,936
Alastair Potts
Nelson Mandela University
Port Elizabeth, South Africa
Metrics
H-Index
i10-Index
Citation Counts
25
39
1,823
Greater Cape Evoscapes: phylogeography
molecular ecology
distribution modelling
subtropical thicket ecology
Pumla Dineo Gqola
Nelson Mandela University
Port Elizabeth, South Africa
Metrics
H-Index
i10-Index
Citation Counts
25
38
4,189
Literary & Cultural Studies
feminisms
postcolonial theory
slave memory
Female Fear Factory
Tineke Kraaij
Nelson Mandela University
Port Elizabeth, South Africa
Metrics
H-Index
i10-Index
Citation Counts
24
40
2,108
Vegetation ecology
Fire ecology
Invasive plant biology
Conservation management
DG Hattingh
Nelson Mandela University
Port Elizabeth, South Africa
Metrics
H-Index
i10-Index
Citation Counts
24
41
2,378
Andre Calitz
Nelson Mandela University
Port Elizabeth, South Africa
Metrics
H-Index
i10-Index
Citation Counts
23
52
1,877
Johannes Reinhardt Botha
Nelson Mandela University
Port Elizabeth, South Africa
Metrics
H-Index
i10-Index
Citation Counts
23
67
2,099
Joanne R Naidoo
Nelson Mandela University
Port Elizabeth, South Africa
Metrics
H-Index
i10-Index
Citation Counts
22
30
2,601
Barend Van Wyk
Nelson Mandela University
Port Elizabeth, South Africa
Metrics
H-Index
i10-Index
Citation Counts
22
51
2,080
Machine Learning and Computational Intelligence
Image Processing
Telecommunications
Signal Processing
Engineering Education
Shelley M Farrington
Nelson Mandela University
Port Elizabeth, South Africa
Metrics
H-Index
i10-Index
Citation Counts
22
33
1,520
family business
entrepreneurship
small business
Zenixole Tshentu
Nelson Mandela University
Port Elizabeth, South Africa
Metrics
H-Index
i10-Index
Citation Counts
22
56
1,594
Inorganic chemistry
materials
catalysis
hydrometallurgy
Chijioke Olisah
Nelson Mandela University
Port Elizabeth, South Africa
Metrics
H-Index
i10-Index
Citation Counts
21
36
1,218
Analytical Chemistry/Environmental modelling
Ecotoxicology
Persistent organic pollutants
phytoremediation
Winston Shakantu
Nelson Mandela University
Port Elizabeth, South Africa
Metrics
H-Index
i10-Index
Citation Counts
21
39
1,489
Elmarie Venter
Nelson Mandela University
Port Elizabeth, South Africa
Metrics
H-Index
i10-Index
Citation Counts
21
29
1,968
Family Businesses
SMEs
Entrepreneurship
Little KM
Nelson Mandela University
Port Elizabeth, South Africa
Metrics
H-Index
i10-Index
Citation Counts
21
43
1,757
Forest Silviculture
Vegetation Management
Coppice Management
Plantation Regeneration
Laetitia Radder
Nelson Mandela University
Port Elizabeth, South Africa
Metrics
H-Index
i10-Index
Citation Counts
20
26
1,820
Experience Marketing
Service Quality
Consumer Behavior
Tourism. Marketing
Arno Janse Van Vuuren
Nelson Mandela University
Port Elizabeth, South Africa
Metrics
H-Index
i10-Index
Citation Counts
19
35
945