World Scientist and University Rankings 2025
Botswana Natural Sciences 84 Scientists Subject Rankings - 2025
The AD Scientific Index (Alper-Doger Scientific Index) provides the most comprehensive analysis across 13 main fields and 197 sub-branches at global, national, and regional levels. These analyses are based on indicators such as the H-index, i10-index, and citation count, including their values from the last 6 years. As of Feb 04, 2025, the rankings are determined according to the Total H Index. BETA VERSION: The subject field rankings for the world, regions, countries, and universities are currently in their Beta phase. This is due to the exclusion of (870.057) scientists categorized under ‘Others’, whose profiles have yet to be determined, edited, or classified. As updates are made to these fields, the rankings will be adjusted accordingly. Note: Please keep this in mind while reviewing the rankings. For further details, explore our [University Subject Rankings].
* Total H IndexRankings
Ranking Based On Selection: 1
CFD
Bio-fluid Mechanics
Heat and Mass transfer
Solute Dispersion
Magnetic Drug Targeting
Metrics
H-Index
i10 Index
Citation Counts
41
105
4,792
* Total H IndexRankings
Ranking Based On Selection: 2
Dryland ecosystem
Environment and Development Studies
Rangeland Ecology
Natural Resource Management
Climate Change
Metrics
H-Index
i10 Index
Citation Counts
30
50
3,406
* Total H IndexRankings
Ranking Based On Selection: 3
Organic Chemistry
Medicinal Chemistry
Green Chemistry
Chemical Education
Metrics
H-Index
i10 Index
Citation Counts
30
41
5,092
* Total H IndexRankings
Ranking Based On Selection: 4
Fixed point Theory and Applications
Geometry of Banach spaces
Metrics
H-Index
i10 Index
Citation Counts
29
79
3,618
* Total H IndexRankings
Ranking Based On Selection: 5
Complex Systems in Biology and Engineering
Metrics
H-Index
i10 Index
Citation Counts
28
79
2,170
* Total H IndexRankings
Ranking Based On Selection: 6
Chemistry
water
waste management
Metrics
H-Index
i10 Index
Citation Counts
28
54
2,266
* Total H IndexRankings
Ranking Based On Selection: 7
Forensic chemistry
analytical chemistry
quality assurance
electrochemistry
development of pharmaceuticals
Metrics
H-Index
i10 Index
Citation Counts
28
53
3,431
* Total H IndexRankings
Ranking Based On Selection: 8
Nanotechnology
Green Chemistry
Bioeconomy
Material Physics
Metrics
H-Index
i10 Index
Citation Counts
23
31
2,578
* Total H IndexRankings
Ranking Based On Selection: 9
Wildlife and aquatic resources management
Metrics
H-Index
i10 Index
Citation Counts
21
41
1,400
* Total H IndexRankings
Ranking Based On Selection: 10
Hydrogen
Renewable Energy
Computational Materials Science
Nonequilibrium Physics
Thin-filmGrowth
Metrics
H-Index
i10 Index
Citation Counts
19
24
933
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* Total H IndexRankings
Ranking Based On Selection: 11
Sample survey
randomized response
empirical likelihood
ranked set sampling
Metrics
H-Index
i10 Index
Citation Counts
17
30
1,141
* Total H IndexRankings
Ranking Based On Selection: 12
Biomathematics
Mathematical Finance
Metrics
H-Index
i10 Index
Citation Counts
16
19
780
* Total H IndexRankings
Ranking Based On Selection: 13
Electrospinning
Water Filtration
Analytical Chemistry
Metrics
H-Index
i10 Index
Citation Counts
16
21
942
* Total H IndexRankings
Ranking Based On Selection: 14
Climate change
theoretical and plasma physics
Metrics
H-Index
i10 Index
Citation Counts
15
20
520
* Total H IndexRankings
Ranking Based On Selection: 15
Globalisation
curriculum development
geography education
pedagogy
Metrics
H-Index
i10 Index
Citation Counts
15
18
2,009
* Total H IndexRankings
Ranking Based On Selection: 16
Raman spectroscopy
Analytical spectroscopy
optical spectroscopy
Metrics
H-Index
i10 Index
Citation Counts
14
18
743
* Total H IndexRankings
Ranking Based On Selection: 17
Research (Antibiotic Resistance in the Environment)
Metrics
H-Index
i10 Index
Citation Counts
13
14
1,718
* Total H IndexRankings
Ranking Based On Selection: 18
Mathematical Biology (Modeling of Infectious Diseases)
Metrics
H-Index
i10 Index
Citation Counts
13
18
459
* Total H IndexRankings
Ranking Based On Selection: 19
Plant systematics / taxonomy
ethnobotany
plant ecology
Metrics
H-Index
i10 Index
Citation Counts
13
16
839
* Total H IndexRankings
Ranking Based On Selection: 20
Systematics (Solifugae)
Evolutionary patterns
Biodiversity Conservation
Metrics
H-Index
i10 Index
Citation Counts
12
13
546
* Total H IndexRankings
Ranking Based On Selection: 21
Animal Science
Muscle Biochemistry
Meat Science
Meat Production
Metrics
H-Index
i10 Index
Citation Counts
12
12
434
* Total H IndexRankings
Ranking Based On Selection: 22
Mass Spectrometry and Separation Science
Fundamentals and Applications
Metrics
H-Index
i10 Index
Citation Counts
11
16
708
* Total H IndexRankings
Ranking Based On Selection: 23
Ecology
Botany
Metrics
H-Index
i10 Index
Citation Counts
10
10
713
* Total H IndexRankings
Ranking Based On Selection: 24
Environmental Nuclear Physics
Metrics
H-Index
i10 Index
Citation Counts
10
11
897
* Total H IndexRankings
Ranking Based On Selection: 25
Freshwater Macroinvertebrates
Fisheries
Aquatic Ecology
Metrics
H-Index
i10 Index
Citation Counts
10
11
335
Sachin Shaw
Metrics
H-Index
i10-Index
Citation Counts
41
105
4,792
CFD
Bio-fluid Mechanics
Heat and Mass transfer
Solute Dispersion
Magnetic Drug Targeting
Ayana Angassa Abdeta
Metrics
H-Index
i10-Index
Citation Counts
30
50
3,406
Dryland ecosystem
Environment and Development Studies
Rangeland Ecology
Natural Resource Management
Climate Change
Girija S Singh
University of Botswana
Gaborone, Botswana
Metrics
H-Index
i10-Index
Citation Counts
30
41
5,092
Organic Chemistry
Medicinal Chemistry
Green Chemistry
Chemical Education
Habtu Zegeye Hailu
Metrics
H-Index
i10-Index
Citation Counts
29
79
3,618
Fixed point Theory and Applications
Geometry of Banach spaces
Conrad Bertrand Tabi
Metrics
H-Index
i10-Index
Citation Counts
28
79
2,170
Wellington Masamba
Metrics
H-Index
i10-Index
Citation Counts
28
54
2,266
Jens ET Andersen
Metrics
H-Index
i10-Index
Citation Counts
28
53
3,431
Forensic chemistry
analytical chemistry
quality assurance
electrochemistry
development of pharmaceuticals
Force Tefo Thema
Metrics
H-Index
i10-Index
Citation Counts
23
31
2,578
Nanotechnology
Green Chemistry
Bioeconomy
Material Physics
K Mosepele
Metrics
H-Index
i10-Index
Citation Counts
21
41
1,400
Wildlife and aquatic resources management
Mario Einax
Metrics
H-Index
i10-Index
Citation Counts
19
24
933
Hydrogen
Renewable Energy
Computational Materials Science
Nonequilibrium Physics
Thin-filmGrowth
Enroll all your faculty members with discounted institutional membership to showcase your institution's academic strength to the world in the best way possible – join now and achieve results fast!
Raghunath Arnab
University of Botswana
Gaborone, Botswana
Metrics
H-Index
i10-Index
Citation Counts
17
30
1,141
Sample survey
randomized response
empirical likelihood
ranked set sampling
Edward Lungu
Metrics
H-Index
i10-Index
Citation Counts
16
19
780
Biomathematics
Mathematical Finance
Samuel Chigome
Metrics
H-Index
i10-Index
Citation Counts
16
21
942
Electrospinning
Water Filtration
Analytical Chemistry
Kgakgamatso Mphale
University of Botswana
Gaborone, Botswana
Metrics
H-Index
i10-Index
Citation Counts
15
20
520
Climate change
theoretical and plasma physics
Richard Tabulawa
University of Botswana
Gaborone, Botswana
Metrics
H-Index
i10-Index
Citation Counts
15
18
2,009
Globalisation
curriculum development
geography education
pedagogy
Melisew Tadele Alula
Metrics
H-Index
i10-Index
Citation Counts
14
18
743
Raman spectroscopy
Analytical spectroscopy
optical spectroscopy
Teddie O. Rahube
Metrics
H-Index
i10-Index
Citation Counts
13
14
1,718
Research (Antibiotic Resistance in the Environment)
Moatlhodi Kgosimore
Metrics
H-Index
i10-Index
Citation Counts
13
18
459
Mathematical Biology (Modeling of Infectious Diseases)
Moffat Pinkie Setshogo
University of Botswana
Gaborone, Botswana
Metrics
H-Index
i10-Index
Citation Counts
13
16
839
Plant systematics / taxonomy
ethnobotany
plant ecology
Tharina Bird
Metrics
H-Index
i10-Index
Citation Counts
12
13
546
Systematics (Solifugae)
Evolutionary patterns
Biodiversity Conservation
Molebeledi HD Mareko
Metrics
H-Index
i10-Index
Citation Counts
12
12
434
Animal Science
Muscle Biochemistry
Meat Science
Meat Production
Kwenga Sichilongo
University of Botswana
Gaborone, Botswana
Metrics
H-Index
i10-Index
Citation Counts
11
16
708
Mass Spectrometry and Separation Science
Fundamentals and Applications
Shimane W Makhabu
Metrics
H-Index
i10-Index
Citation Counts
10
10
713
Sello Alfred Likuku
Metrics
H-Index
i10-Index
Citation Counts
10
11
897
Belda Q. Mosepele
Metrics
H-Index
i10-Index
Citation Counts
10
11
335
Freshwater Macroinvertebrates
Fisheries
Aquatic Ecology