University, Subject, Country, Region, World
Ethiopia 156 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
enviornmental science
enviornmental biology
Metrics
H-Index
i10 Index
Citation Counts
60
321
18,190
* Total H IndexRankings
Ranking Based On Selection: 2
Advanced Oxidation Processes
Ozone
UV
Electrolysis
Metrics
H-Index
i10 Index
Citation Counts
41
85
10,028
* Total H IndexRankings
Ranking Based On Selection: 3
Environmental Health
WaSH
Resilience Measurement
Aquatic Ecology
Water Security
Metrics
H-Index
i10 Index
Citation Counts
37
91
4,668
* Total H IndexRankings
Ranking Based On Selection: 4
Environmental Science and Engineering
Metrics
H-Index
i10 Index
Citation Counts
23
35
2,711
* Total H IndexRankings
Ranking Based On Selection: 5
Water and Sanitation
Metrics
H-Index
i10 Index
Citation Counts
22
51
1,942
* Total H IndexRankings
Ranking Based On Selection: 6
Environmental Science and Technology
Metrics
H-Index
i10 Index
Citation Counts
19
23
16,042
* Total H IndexRankings
Ranking Based On Selection: 7
Environmental Epidemiology
Air pollution and health
Indigenous health
WASH
Big data analysis
Metrics
H-Index
i10 Index
Citation Counts
19
22
1,288
* Total H IndexRankings
Ranking Based On Selection: 8
renewable energy
environmental health science and technology
Metrics
H-Index
i10 Index
Citation Counts
18
24
980
* Total H IndexRankings
Ranking Based On Selection: 9
Natural resource management
climate change adaptation
rural livelihoods
Metrics
H-Index
i10 Index
Citation Counts
18
24
2,696
* Total H IndexRankings
Ranking Based On Selection: 10
environmental biotechnology
bioinformatics
vermicomposting
waste management
environment health
Metrics
H-Index
i10 Index
Citation Counts
16
22
1,086
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* Total H IndexRankings
Ranking Based On Selection: 11
Environment
Carbon sequestration
Ecosystem modelling
Allometric Equation
Ecology
Metrics
H-Index
i10 Index
Citation Counts
16
21
1,229
* Total H IndexRankings
Ranking Based On Selection: 12
Metrics
H-Index
i10 Index
Citation Counts
16
19
818
* Total H IndexRankings
Ranking Based On Selection: 13
Hydrologic modelling
Irrigation design and managment
Climate change
GIS and RS application on natural resources managment
Cl
Metrics
H-Index
i10 Index
Citation Counts
14
15
1,065
* Total H IndexRankings
Ranking Based On Selection: 14
Exposome
Diet and Respiratory disease
Air pollution and Respiratory Health
and Climate and Health
Metrics
H-Index
i10 Index
Citation Counts
14
14
15,394
* Total H IndexRankings
Ranking Based On Selection: 15
Climate Change and Water
Watershed Management
Hydroclimatic extremes
GIS and Remote Sensing
Metrics
H-Index
i10 Index
Citation Counts
13
17
699
* Total H IndexRankings
Ranking Based On Selection: 16
sustinability
climate change
landscape dynamics
geoarchaeology
physical geog
Metrics
H-Index
i10 Index
Citation Counts
13
15
816
* Total H IndexRankings
Ranking Based On Selection: 17
Environmental science
Metrics
H-Index
i10 Index
Citation Counts
13
14
1,742
* Total H IndexRankings
Ranking Based On Selection: 18
WaSH
Environmental Engineering
Heavy Metal removal
Water Quality and Treatment
Metrics
H-Index
i10 Index
Citation Counts
13
14
1,014
* Total H IndexRankings
Ranking Based On Selection: 19
Biodiversity Conservation and Utilization
Plant Biotechnology
Plant Breeding
Environmental Science
Metrics
H-Index
i10 Index
Citation Counts
13
13
644
* Total H IndexRankings
Ranking Based On Selection: 20
Environmental Science
Environmental Management
Environmental Sustainability
Land Resources Management
Land Degradation & Reh
Metrics
H-Index
i10 Index
Citation Counts
13
13
414
* Total H IndexRankings
Ranking Based On Selection: 21
Climate Change
Sustainable Agriculture and Machine Learning
Metrics
H-Index
i10 Index
Citation Counts
12
16
472
* Total H IndexRankings
Ranking Based On Selection: 22
• Water pollution prevention and remediation
Water and Wastewater treatment
Air pollution
Metrics
H-Index
i10 Index
Citation Counts
12
12
591
* Total H IndexRankings
Ranking Based On Selection: 23
Weed Ecology and Management
Allelopathy
Agroecology
Organic Agriculture
Metrics
H-Index
i10 Index
Citation Counts
12
13
585
* Total H IndexRankings
Ranking Based On Selection: 24
Environmental Engineering
Water and Wastewater treatment
Metrics
H-Index
i10 Index
Citation Counts
11
12
585
* Total H IndexRankings
Ranking Based On Selection: 25
GIS and Remote Sensing
Environmental studies
Urban Green Infrastructure Development
Land
Metrics
H-Index
i10 Index
Citation Counts
11
12
415
Mazharuddin Khan
Addis Ababa University
Addis Ababa, Ethiopia
Metrics
H-Index
i10-Index
Citation Counts
60
321
18,190
enviornmental science
enviornmental biology
Joon Wun Kang
Addis Ababa University
Addis Ababa, Ethiopia
Metrics
H-Index
i10-Index
Citation Counts
41
85
10,028
Advanced Oxidation Processes
Ozone
UV
Electrolysis
Environmental Health
WaSH
Resilience Measurement
Aquatic Ecology
Water Security
Tadele Assefa Aragaw
Bahir Dar University
Bahir Dar, Ethiopia
Metrics
H-Index
i10-Index
Citation Counts
23
35
2,711
Environmental Science and Engineering
Feleke Zewge
Addis Ababa University
Addis Ababa, Ethiopia
Metrics
H-Index
i10-Index
Citation Counts
22
51
1,942
Adhena Ayaliew Werkneh
Mekelle University
Mekelle, Ethiopia
Metrics
H-Index
i10-Index
Citation Counts
19
23
16,042
Environmental Science and Technology
Daniel Bogale Odo
Arsi University
Rustavi, Ethiopia
Metrics
H-Index
i10-Index
Citation Counts
19
22
1,288
Environmental Epidemiology
Air pollution and health
Indigenous health
WASH
Big data analysis
Gudina Terefe Tucho
Jimma University
Jimma, Ethiopia
Metrics
H-Index
i10-Index
Citation Counts
18
24
980
renewable energy
environmental health science and technology
Aklilu Amsalu
Addis Ababa University
Addis Ababa, Ethiopia
Metrics
H-Index
i10-Index
Citation Counts
18
24
2,696
Natural resource management
climate change adaptation
rural livelihoods
Asha Embrandiri
Wollo University
Dessie, Ethiopia
Metrics
H-Index
i10-Index
Citation Counts
16
22
1,086
environmental biotechnology
bioinformatics
vermicomposting
waste management
environment health
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!
Abreham Berta Aneseyee
Wolkite University
Wolkite, Ethiopia
Metrics
H-Index
i10-Index
Citation Counts
16
21
1,229
Environment
Carbon sequestration
Ecosystem modelling
Allometric Equation
Ecology
Eyasu Yazew
Mekelle University
Mekelle, Ethiopia
Metrics
H-Index
i10-Index
Citation Counts
16
19
818
Sintayehu Legesse Gebre
Jimma University
Jimma, Ethiopia
Metrics
H-Index
i10-Index
Citation Counts
14
15
1,065
Hydrologic modelling
Irrigation design and managment
Climate change
GIS and RS application on natural resources managment
Cl
Mulubirhan Assefa Alemayohu
Mekelle University
Mekelle, Ethiopia
Metrics
H-Index
i10-Index
Citation Counts
14
14
15,394
Exposome
Diet and Respiratory disease
Air pollution and Respiratory Health
and Climate and Health
Gebrekidan Worku Tefera
Debre Tabor University
Gondar, Ethiopia
Metrics
H-Index
i10-Index
Citation Counts
13
17
699
Climate Change and Water
Watershed Management
Hydroclimatic extremes
GIS and Remote Sensing
Engdawork Assefa
Addis Ababa University
Addis Ababa, Ethiopia
Metrics
H-Index
i10-Index
Citation Counts
13
15
816
sustinability
climate change
landscape dynamics
geoarchaeology
physical geog
Wondimagegn Mengist
Debre Berhan University
Debre Berhan, Ethiopia
Metrics
H-Index
i10-Index
Citation Counts
13
14
1,742
Environmental science
Embialle Mengistie Beyene
Jimma University
Jimma, Ethiopia
Metrics
H-Index
i10-Index
Citation Counts
13
14
1,014
WaSH
Environmental Engineering
Heavy Metal removal
Water Quality and Treatment
Solomon Benor
Metrics
H-Index
i10-Index
Citation Counts
13
13
644
Biodiversity Conservation and Utilization
Plant Biotechnology
Plant Breeding
Environmental Science
Belay Zerga
Wolkite University
Wolkite, Ethiopia
Metrics
H-Index
i10-Index
Citation Counts
13
13
414
Environmental Science
Environmental Management
Environmental Sustainability
Land Resources Management
Land Degradation & Reh
Elias Bojago
Wolaita Sodo University
Wolaita Sodo, Ethiopia
Metrics
H-Index
i10-Index
Citation Counts
12
16
472
Climate Change
Sustainable Agriculture and Machine Learning
Kenatu Angassa
Metrics
H-Index
i10-Index
Citation Counts
12
12
591
• Water pollution prevention and remediation
Water and Wastewater treatment
Air pollution
Weed Ecology and Management
Allelopathy
Agroecology
Organic Agriculture
Amare T Adugna
Metrics
H-Index
i10-Index
Citation Counts
11
12
585
Environmental Engineering
Water and Wastewater treatment
Mikias Biazen Molla
Hawassa University
Hawassa, Ethiopia
Metrics
H-Index
i10-Index
Citation Counts
11
12
415
GIS and Remote Sensing
Environmental studies
Urban Green Infrastructure Development
Land