Total 2,392,995 scientists, country 221, and institutions 24,455 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
Ecosystem modelling
Ecosystem services
Conservation of natural resources
climate change mitigation and adaptation
carbon seq
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
408
336
0.824
* Total i10 IndexRankings
Ranking Based On Selection: 2
enviornmental science
enviornmental biology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
321
165
0.514
* Total i10 IndexRankings
Ranking Based On Selection: 3
Structural Equation modeling
Growth modeling
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
274
239
0.872
* Total i10 IndexRankings
Ranking Based On Selection: 4
global mental health
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
220
211
0.959
* Total i10 IndexRankings
Ranking Based On Selection: 5
Parasitology
Immunology
Biomedical Sciences
Clinical Research & Trials
Public Health
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
201
140
0.697
* Total i10 IndexRankings
Ranking Based On Selection: 6
treatment-resistant mood disorders
psychopharmacology
clinical trials
complex interventions
psychiatric epidemiology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
183
170
0.929
* Total i10 IndexRankings
Ranking Based On Selection: 7
Veterinary Infectious Diseases and Zoonoses
Host-pathogen interactions
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
170
133
0.782
* Total i10 IndexRankings
Ranking Based On Selection: 8
Genetics
Breeding and Biotechnology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
137
117
0.854
* Total i10 IndexRankings
Ranking Based On Selection: 9
Chemistry
higher education
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
136
57
0.419
* Total i10 IndexRankings
Ranking Based On Selection: 10
Professor
Medical Parasitology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
133
111
0.835
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* Total i10 IndexRankings
Ranking Based On Selection: 11
Neuroscience
Natural products
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
119
93
0.782
* Total i10 IndexRankings
Ranking Based On Selection: 12
Malaria
Tobacco control
Occupational Health
Substance Use
Health System
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
112
95
0.848
* Total i10 IndexRankings
Ranking Based On Selection: 13
climate
water
watershed management
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
97
87
0.897
* Total i10 IndexRankings
Ranking Based On Selection: 14
Economics
development economics
micro-econometrics
poverty
labour market
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
94
62
0.660
* Total i10 IndexRankings
Ranking Based On Selection: 15
Green synthensis of nanoparticles and their applications
Natural Products for Industrial
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
92
80
0.870
* Total i10 IndexRankings
Ranking Based On Selection: 16
Health Biotechnology
Immunology & Microbiology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
88
65
0.739
* Total i10 IndexRankings
Ranking Based On Selection: 17
Soils
Environment
Ecology
dryland ecosystem
agriculture
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
87
74
0.851
* Total i10 IndexRankings
Ranking Based On Selection: 18
Immunology of infectious disease
immunopathology of cancer
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
85
77
0.906
* Total i10 IndexRankings
Ranking Based On Selection: 19
Advanced Oxidation Processes
Ozone
UV
Electrolysis
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
85
54
0.635
* Total i10 IndexRankings
Ranking Based On Selection: 20
Food Microbiology
Food Safety/Food Security
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
82
41
0.500
* Total i10 IndexRankings
Ranking Based On Selection: 21
Natural Resource and Environmental Economics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
79
52
0.658
* Total i10 IndexRankings
Ranking Based On Selection: 22
Hydrogeology
engineering geology
modelling
hydrochemistry and isotope hydrology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
78
62
0.795
* Total i10 IndexRankings
Ranking Based On Selection: 23
Geophysics (Seismology)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
77
66
0.857
* Total i10 IndexRankings
Ranking Based On Selection: 24
Medical Microbiology
research ethics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
75
64
0.853
* Total i10 IndexRankings
Ranking Based On Selection: 25
Pediatrics and Public Health
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
74
39
0.527
Teshome Soromessa
Addis Ababa University
Addis Ababa, Ethiopia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
408
336
0.824
Ecosystem modelling
Ecosystem services
Conservation of natural resources
climate change mitigation and adaptation
carbon seq
Mazharuddin Khan
Addis Ababa University
Addis Ababa, Ethiopia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
321
165
0.514
enviornmental science
enviornmental biology
Girmay Medhin
Addis Ababa University
Addis Ababa, Ethiopia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
274
239
0.872
Structural Equation modeling
Growth modeling
Charlotte Hanlon
Addis Ababa University
Addis Ababa, Ethiopia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
220
211
0.959
Asrat Hailu
Addis Ababa University
Addis Ababa, Ethiopia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
201
140
0.697
Parasitology
Immunology
Biomedical Sciences
Clinical Research & Trials
Public Health
Abebaw Fekadu
Addis Ababa University
Addis Ababa, Ethiopia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
183
170
0.929
treatment-resistant mood disorders
psychopharmacology
clinical trials
complex interventions
psychiatric epidemiology
Gobena Ameni
Addis Ababa University
Addis Ababa, Ethiopia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
170
133
0.782
Veterinary Infectious Diseases and Zoonoses
Host-pathogen interactions
Kassahun Tesfaye
Addis Ababa University
Addis Ababa, Ethiopia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
137
117
0.854
Genetics
Breeding and Biotechnology
Berhanu Abegaz
Addis Ababa University
Addis Ababa, Ethiopia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
136
57
0.419
Berhanu Erko
Addis Ababa University
Addis Ababa, Ethiopia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
133
111
0.835
Professor
Medical Parasitology
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Ephrem Engidawork
Addis Ababa University
Addis Ababa, Ethiopia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
119
93
0.782
Wakgari Deressa
Addis Ababa University
Addis Ababa, Ethiopia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
112
95
0.848
Malaria
Tobacco control
Occupational Health
Substance Use
Health System
Woldeamlak Bewket
Addis Ababa University
Addis Ababa, Ethiopia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
97
87
0.897
climate
water
watershed management
Tassew Woldehanna
Addis Ababa University
Addis Ababa, Ethiopia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
94
62
0.660
Economics
development economics
micro-econometrics
poverty
labour market
Rakesh Kumar Bachheti|Rakesh K. Bachheti, Rakesh Bachheti, Bachheti RK
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
92
80
0.870
Green synthensis of nanoparticles and their applications
Natural Products for Industrial
Tesfaye Sisay Tessema
Addis Ababa University
Addis Ababa, Ethiopia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
88
65
0.739
Health Biotechnology
Immunology & Microbiology
Eyasu Elias
Addis Ababa University
Addis Ababa, Ethiopia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
87
74
0.851
Soils
Environment
Ecology
dryland ecosystem
agriculture
Tamrat Abebe
Addis Ababa University
Addis Ababa, Ethiopia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
85
77
0.906
Immunology of infectious disease
immunopathology of cancer
Joon Wun Kang
Addis Ababa University
Addis Ababa, Ethiopia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
85
54
0.635
Advanced Oxidation Processes
Ozone
UV
Electrolysis
Mogessie Ashenafi
Addis Ababa University
Addis Ababa, Ethiopia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
82
41
0.500
Food Microbiology
Food Safety/Food Security
Alemu Mekonnen
Addis Ababa University
Addis Ababa, Ethiopia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
79
52
0.658
Natural Resource and Environmental Economics
Tenalem Ayenew
Addis Ababa University
Addis Ababa, Ethiopia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
78
62
0.795
Hydrogeology
engineering geology
modelling
hydrochemistry and isotope hydrology
Atalay Ayele
Addis Ababa University
Addis Ababa, Ethiopia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
77
66
0.857
Yimtubezinash Woldeamanuel Mulate
Addis Ababa University
Addis Ababa, Ethiopia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
75
64
0.853
Medical Microbiology
research ethics
Lulu M Muhe
Addis Ababa University
Addis Ababa, Ethiopia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
74
39
0.527
Pediatrics and Public Health