University, Subject, Country, Region, World
University of Ghana 93 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 Jan 30, 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 (873.690) 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
Agriculture
Insect Science
Postharvest technology
IPM
Environmental science
Metrics
H-Index
i10 Index
Citation Counts
40
97
5,478
* Total H IndexRankings
Ranking Based On Selection: 2
coastal erosion
shoreline change modelling
coastal processes
Metrics
H-Index
i10 Index
Citation Counts
34
62
3,544
* Total H IndexRankings
Ranking Based On Selection: 3
Agriculture
Metrics
H-Index
i10 Index
Citation Counts
31
94
3,107
* Total H IndexRankings
Ranking Based On Selection: 4
General relativity
Metrics
H-Index
i10 Index
Citation Counts
30
70
2,591
* Total H IndexRankings
Ranking Based On Selection: 5
Plant Science
Metrics
H-Index
i10 Index
Citation Counts
27
38
3,320
* Total H IndexRankings
Ranking Based On Selection: 6
Medical Entomology
Metrics
H-Index
i10 Index
Citation Counts
26
46
1,989
* Total H IndexRankings
Ranking Based On Selection: 7
Fisheries Management
Fisheries Biology and Ecology
Coastal Management
Metrics
H-Index
i10 Index
Citation Counts
26
58
3,173
* Total H IndexRankings
Ranking Based On Selection: 8
Entomology
Metrics
H-Index
i10 Index
Citation Counts
25
59
2,220
* Total H IndexRankings
Ranking Based On Selection: 9
Agronomy
plant breeding
Metrics
H-Index
i10 Index
Citation Counts
25
59
1,952
* Total H IndexRankings
Ranking Based On Selection: 10
Neglected Tropical Diseases
Medical Entomology
Molecular Biology of Disease Vectors and Parasites
Metrics
H-Index
i10 Index
Citation Counts
25
51
1,928
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* Total H IndexRankings
Ranking Based On Selection: 11
Plant Nutrition
soil fertility
crop modeling
climate change impact on crop production
Metrics
H-Index
i10 Index
Citation Counts
24
33
2,325
* Total H IndexRankings
Ranking Based On Selection: 12
Migration Studies
Forest Management
Climate Change
Metrics
H-Index
i10 Index
Citation Counts
24
49
2,231
* Total H IndexRankings
Ranking Based On Selection: 13
Taxonomy & Systematics
Quarantine & Invasive Species
Biological Control
Research Methods
Metrics
H-Index
i10 Index
Citation Counts
21
36
2,352
* Total H IndexRankings
Ranking Based On Selection: 14
Genetics
biotechnology
Plant Breeding
Molecular Biology
Abiotic Stresses
Metrics
H-Index
i10 Index
Citation Counts
19
32
1,845
* Total H IndexRankings
Ranking Based On Selection: 15
Agriculture
Environmental quality assessment and climate change
Metrics
H-Index
i10 Index
Citation Counts
19
30
2,145
* Total H IndexRankings
Ranking Based On Selection: 16
Entomology
Systematics
Aquatic Biology
Conservation
Biodiversity
Metrics
H-Index
i10 Index
Citation Counts
19
32
1,036
* Total H IndexRankings
Ranking Based On Selection: 17
Project Impact Evaluations
Food Security
Agribusiness Development
Environmental Impact Assessment
Metrics
H-Index
i10 Index
Citation Counts
19
32
1,163
* Total H IndexRankings
Ranking Based On Selection: 18
Soil management and soil structure
soil fragmentation and friability
soil-tillage and traffic interactions
soil quality
natu
Metrics
H-Index
i10 Index
Citation Counts
17
25
1,475
* Total H IndexRankings
Ranking Based On Selection: 19
Urban Geography
Natural Resource Governance
Energy
Agriculture
Metrics
H-Index
i10 Index
Citation Counts
16
22
923
* Total H IndexRankings
Ranking Based On Selection: 20
Biotechnology
Molecular Biology
Plant Breeding
Plant Science
Metrics
H-Index
i10 Index
Citation Counts
15
20
583
* Total H IndexRankings
Ranking Based On Selection: 21
Phycology
Aquatic macrophytes
Plant ecology and conservation
DNA barcoding of land plants
and algae
Metrics
H-Index
i10 Index
Citation Counts
15
19
763
* Total H IndexRankings
Ranking Based On Selection: 22
Agri-food systems
Agriculture Extension
Gender
Climate Variability & Change
Digital finance
Metrics
H-Index
i10 Index
Citation Counts
14
18
575
* Total H IndexRankings
Ranking Based On Selection: 23
Plant Taxonomy
Forest Ecology
Metrics
H-Index
i10 Index
Citation Counts
12
14
490
* Total H IndexRankings
Ranking Based On Selection: 24
Irrigation
soil physics
plant nutrition
crop production
Metrics
H-Index
i10 Index
Citation Counts
11
11
284
* Total H IndexRankings
Ranking Based On Selection: 25
Agricultural Extension/Knowledge exchange
Climate Change
Sustainable Agriculture
Food Systems
Metrics
H-Index
i10 Index
Citation Counts
11
12
410
Daniel Obeng Ofori
Metrics
H-Index
i10-Index
Citation Counts
40
97
5,478
Agriculture
Insect Science
Postharvest technology
IPM
Environmental science
Appeaning Addo Kwasi
University of Ghana
Legon, Ghana
Metrics
H-Index
i10-Index
Citation Counts
34
62
3,544
coastal erosion
shoreline change modelling
coastal processes
Samuel Kwame Offei
University of Ghana
Legon, Ghana
Metrics
H-Index
i10-Index
Citation Counts
30
70
2,591
Samuel Dadzie
University of Ghana
Legon, Ghana
Metrics
H-Index
i10-Index
Citation Counts
26
46
1,989
Francis KE Nunoo|F. K. E. Nunoo, Francis Nunoo
University of Ghana
Legon, Ghana
Metrics
H-Index
i10-Index
Citation Counts
26
58
3,173
Fisheries Management
Fisheries Biology and Ecology
Coastal Management
Ebenezer Oduro Owusu
University of Ghana
Legon, Ghana
Metrics
H-Index
i10-Index
Citation Counts
25
59
2,220
Dziedzom K De Souza
University of Ghana
Legon, Ghana
Metrics
H-Index
i10-Index
Citation Counts
25
51
1,928
Neglected Tropical Diseases
Medical Entomology
Molecular Biology of Disease Vectors and Parasites
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!
Dilys Sefakor Maccarthy
University of Ghana
Legon, Ghana
Metrics
H-Index
i10-Index
Citation Counts
24
33
2,325
Plant Nutrition
soil fertility
crop modeling
climate change impact on crop production
Migration Studies
Forest Management
Climate Change
Maxwell Billah
University of Ghana
Legon, Ghana
Metrics
H-Index
i10-Index
Citation Counts
21
36
2,352
Taxonomy & Systematics
Quarantine & Invasive Species
Biological Control
Research Methods
Agyemang Danquah
University of Ghana
Legon, Ghana
Metrics
H-Index
i10-Index
Citation Counts
19
32
1,845
Genetics
biotechnology
Plant Breeding
Molecular Biology
Abiotic Stresses
Benedicta Fosu Mensah
University of Ghana
Legon, Ghana
Metrics
H-Index
i10-Index
Citation Counts
19
30
2,145
Agriculture
Environmental quality assessment and climate change
Rosina Kyerematen
University of Ghana
Legon, Ghana
Metrics
H-Index
i10-Index
Citation Counts
19
32
1,036
Entomology
Systematics
Aquatic Biology
Conservation
Biodiversity
Yaw Bonsu Osei Asare
University of Ghana
Legon, Ghana
Metrics
H-Index
i10-Index
Citation Counts
19
32
1,163
Project Impact Evaluations
Food Security
Agribusiness Development
Environmental Impact Assessment
Peter Bilson Obour
University of Ghana
Legon, Ghana
Metrics
H-Index
i10-Index
Citation Counts
17
25
1,475
Soil management and soil structure
soil fragmentation and friability
soil-tillage and traffic interactions
soil quality
natu
Austin Dziwornu Ablo
University of Ghana
Legon, Ghana
Metrics
H-Index
i10-Index
Citation Counts
16
22
923
Urban Geography
Natural Resource Governance
Energy
Agriculture
Daniel Dzidzienyo
University of Ghana
Legon, Ghana
Metrics
H-Index
i10-Index
Citation Counts
15
20
583
Biotechnology
Molecular Biology
Plant Breeding
Plant Science
Phycology
Aquatic macrophytes
Plant ecology and conservation
DNA barcoding of land plants
and algae
Daniel Adu Ankrah
University of Ghana
Legon, Ghana
Metrics
H-Index
i10-Index
Citation Counts
14
18
575
Agri-food systems
Agriculture Extension
Gender
Climate Variability & Change
Digital finance
Eric Oppong Danso
University of Ghana
Legon, Ghana
Metrics
H-Index
i10-Index
Citation Counts
11
11
284
Irrigation
soil physics
plant nutrition
crop production
Nana Afranaa Kwapong
University of Ghana
Legon, Ghana
Metrics
H-Index
i10-Index
Citation Counts
11
12
410
Agricultural Extension/Knowledge exchange
Climate Change
Sustainable Agriculture
Food Systems