Total 2,453,121 scientists, country 221, and institutions 24,478 are evaluated in the Productivity Rankings, an exclusive service provided by AD Scientific Index. This ranking measures and highlights the scientific productivity of researchers based on the i10 index (number of publications with at least 10 citations). This system identifies highly productive scientists across disciplines, institutions, and regions, contributing to the development of evidence-based academic policies and effective incentive mechanisms. The rankings include global, regional, and institutional analyses, along with specialized rankings such as Scientists' Last 6 Years' i10 Index and Universities' i10 Index Rankings 2025. With Premium Membership, you can:
- Gain full access to detailed comparisons and advanced analytics,
- Objectively evaluate your academic productivity,
- Make strategic, data-driven decisions to enhance performance.
* Total i10 IndexRankings
Ranking Based On Selection: 1

Agriculture
Insect Science
Postharvest technology
IPM
Environmental science
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
97
58
0.598
* Total i10 IndexRankings
Ranking Based On Selection: 2

Agriculture
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
94
73
0.777
* Total i10 IndexRankings
Ranking Based On Selection: 3

coastal erosion
shoreline change modelling
coastal processes
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
62
59
0.952
* Total i10 IndexRankings
Ranking Based On Selection: 4

Agronomy
plant breeding
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
59
43
0.729
* Total i10 IndexRankings
Ranking Based On Selection: 5

Entomology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
59
38
0.644
* Total i10 IndexRankings
Ranking Based On Selection: 6

Fisheries Management
Fisheries Biology and Ecology
Coastal Management
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
58
43
0.741
* Total i10 IndexRankings
Ranking Based On Selection: 7

Neglected Tropical Diseases
Medical Entomology
Molecular Biology of Disease Vectors and Parasites
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
51
42
0.824
* Total i10 IndexRankings
Ranking Based On Selection: 8

Migration Studies
Forest Management
Climate Change
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
49
42
0.857
* Total i10 IndexRankings
Ranking Based On Selection: 9

Medical Entomology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
46
39
0.848
* Total i10 IndexRankings
Ranking Based On Selection: 10

Plant Science
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
38
33
0.868
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!
* Total i10 IndexRankings
Ranking Based On Selection: 11

Taxonomy & Systematics
Quarantine & Invasive Species
Biological Control
Research Methods
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
36
22
0.611
* Total i10 IndexRankings
Ranking Based On Selection: 12

Plant Nutrition
soil fertility
crop modeling
climate change impact on crop production
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
33
30
0.909
* Total i10 IndexRankings
Ranking Based On Selection: 13

Genetics
biotechnology
Plant Breeding
Molecular Biology
Abiotic Stresses
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
32
31
0.969
* Total i10 IndexRankings
Ranking Based On Selection: 14

Entomology
Systematics
Aquatic Biology
Conservation
Biodiversity
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
32
23
0.719
* Total i10 IndexRankings
Ranking Based On Selection: 15

Project Impact Evaluations
Food Security
Agribusiness Development
Environmental Impact Assessment
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
32
20
0.625
* Total i10 IndexRankings
Ranking Based On Selection: 16

Soil management and soil structure
soil fragmentation and friability
soil-tillage and traffic interactions
soil quality
natu
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
25
25
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 17

Urban Geography
Natural Resource Governance
Energy
Agriculture
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
22
21
0.955
* Total i10 IndexRankings
Ranking Based On Selection: 18

Biotechnology
Molecular Biology
Plant Breeding
Plant Science
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
20
19
0.950
* Total i10 IndexRankings
Ranking Based On Selection: 19

Phycology
Aquatic macrophytes
Plant ecology and conservation
DNA barcoding of land plants
and algae
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
19
6
0.316
* Total i10 IndexRankings
Ranking Based On Selection: 20

Agri-food systems
Agriculture Extension
Gender
Climate Variability & Change
Digital finance
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
18
18
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 21

Plant Taxonomy
Forest Ecology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
6
0.429
* Total i10 IndexRankings
Ranking Based On Selection: 22

Agricultural Extension/Knowledge exchange
Climate Change
Sustainable Agriculture
Food Systems
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
9
0.750
* Total i10 IndexRankings
Ranking Based On Selection: 23

Pedology
Environmental Soil Science
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
7
0.583
* Total i10 IndexRankings
Ranking Based On Selection: 24

Agronomy
Plant breeding
Seeds science
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
11
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 25

Plant Breeding
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
9
0.818
Daniel Obeng Ofori
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
97
58
0.598
Agriculture
Insect Science
Postharvest technology
IPM
Environmental science
Eric Danquah
University of Ghana
Legon, Ghana
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
94
73
0.777
Appeaning Addo Kwasi
University of Ghana
Legon, Ghana
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
62
59
0.952
coastal erosion
shoreline change modelling
coastal processes
Kwadwo Ofori
University of Ghana
Legon, Ghana
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
59
43
0.729
Ebenezer Oduro Owusu
University of Ghana
Legon, Ghana
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
59
38
0.644
Francis KE Nunoo|F. K. E. Nunoo, Francis Nunoo
University of Ghana
Legon, Ghana
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
58
43
0.741
Fisheries Management
Fisheries Biology and Ecology
Coastal Management
Dziedzom K De Souza
University of Ghana
Legon, Ghana
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
51
42
0.824
Neglected Tropical Diseases
Medical Entomology
Molecular Biology of Disease Vectors and Parasites
Joseph Teye
University of Ghana
Legon, Ghana
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
49
42
0.857
Migration Studies
Forest Management
Climate Change
Samuel Dadzie
University of Ghana
Legon, Ghana
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
46
39
0.848
Alex Asase
University of Ghana
Legon, Ghana
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
38
33
0.868
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!
Maxwell Billah
University of Ghana
Legon, Ghana
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
36
22
0.611
Taxonomy & Systematics
Quarantine & Invasive Species
Biological Control
Research Methods
Dilys Sefakor Maccarthy
University of Ghana
Legon, Ghana
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
33
30
0.909
Plant Nutrition
soil fertility
crop modeling
climate change impact on crop production
Agyemang Danquah
University of Ghana
Legon, Ghana
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
32
31
0.969
Genetics
biotechnology
Plant Breeding
Molecular Biology
Abiotic Stresses
Rosina Kyerematen
University of Ghana
Legon, Ghana
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
32
23
0.719
Entomology
Systematics
Aquatic Biology
Conservation
Biodiversity
Yaw Bonsu Osei Asare
University of Ghana
Legon, Ghana
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
32
20
0.625
Project Impact Evaluations
Food Security
Agribusiness Development
Environmental Impact Assessment
Peter Bilson Obour
University of Ghana
Legon, Ghana
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
25
25
1.000
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
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
22
21
0.955
Urban Geography
Natural Resource Governance
Energy
Agriculture
Daniel Dzidzienyo
University of Ghana
Legon, Ghana
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
20
19
0.950
Biotechnology
Molecular Biology
Plant Breeding
Plant Science
Gabriel Ameka
University of Ghana
Legon, Ghana
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
19
6
0.316
Phycology
Aquatic macrophytes
Plant ecology and conservation
DNA barcoding of land plants
and algae
Daniel Adu Ankrah
University of Ghana
Legon, Ghana
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
18
18
1.000
Agri-food systems
Agriculture Extension
Gender
Climate Variability & Change
Digital finance
Patrick Ekpe
University of Ghana
Legon, Ghana
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
6
0.429
Nana Afranaa Kwapong
University of Ghana
Legon, Ghana
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
9
0.750
Agricultural Extension/Knowledge exchange
Climate Change
Sustainable Agriculture
Food Systems
Thomas Adjadeh
University of Ghana
Legon, Ghana
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
7
0.583
Pedology
Environmental Soil Science
Ghislain Kanfany|g kanfany
University of Ghana
Legon, Ghana
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
11
1.000
Agronomy
Plant breeding
Seeds science
Ebenezer Obeng-Bio
University of Ghana
Legon, Ghana
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
9
0.818