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Ethiopia 151 Scientists H-Index Engineering & Technology / Environmental Science & Engineering Rankings - 2026
Track the real-time academic impact of 2.6 million scientists across 221 countries. The H-Index Rankings evaluate both total and last 5 years’ H-index values, offering the most transparent measure of scholarly recognition. Compare global, continental, national, and institutional performance across 13 major fields and 221 disciplines.
* Total H Index Rankings
Rankings
50,032
World Rank
7
Country Rank
6
University
Ranking Based On Selection:
1
Engineering & Technology / Environmental Science & Engineering
enviornmental science | enviornmental biolog
enviornmental science | enviornmental biolog
H-Index Metrics
-
Total63
-
Last 5 Years41
-
Last 5 Years / Total0.651
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* Total H Index Rankings
Rankings
135,050
World Rank
23
Country Rank
11
University
Ranking Based On Selection:
2
Engineering & Technology / Environmental Science & Engineering
Advanced Oxidation Processes | Ozone | UV | Electrolysi
Advanced Oxidation Processes | Ozone | UV | Electrolysi
H-Index Metrics
-
Total43
-
Last 5 Years30
-
Last 5 Years / Total0.698
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* Total H Index Rankings
Rankings
146,832
World Rank
28
Country Rank
4
University
Ranking Based On Selection:
3
Engineering & Technology / Environmental Science & Engineering
Environmental Health | WaSH | Capacity Building | Public Healt
Environmental Health | WaSH | Capacity Building | Public Healt
H-Index Metrics
-
Total41
-
Last 5 Years37
-
Last 5 Years / Total0.902
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* Total H Index Rankings
Rankings
324,101
World Rank
147
Country Rank
17
University
Ranking Based On Selection:
4
* Total H Index Rankings
Rankings
370,309
World Rank
197
Country Rank
1
University
Ranking Based On Selection:
5
Engineering & Technology / Environmental Science & Engineering
Environmental Epidemiology | Air pollution and health | Indigenous health | WASH | Big data analysi
Environmental Epidemiology | Air pollution and health | Indigenous health | WASH | Big data analysi
H-Index Metrics
-
Total25
-
Last 5 Years23
-
Last 5 Years / Total0.920
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* Total H Index Rankings
Rankings
370,692
World Rank
199
Country Rank
50
University
Ranking Based On Selection:
6
* Total H Index Rankings
Rankings
442,090
World Rank
262
Country Rank
32
University
Ranking Based On Selection:
7
Engineering & Technology / Environmental Science & Engineering
renewable energy | environmental health science and technolog
renewable energy | environmental health science and technolog
H-Index Metrics
-
Total23
-
Last 5 Years21
-
Last 5 Years / Total0.913
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* Total H Index Rankings
Rankings
445,168
World Rank
275
Country Rank
19
University
Ranking Based On Selection:
8
Engineering & Technology / Environmental Science & Engineering
Environmental Science/Technology | Drinking Water Purification | Environmental Health | Sanitatio
Environmental Science/Technology | Drinking Water Purification | Environmental Health | Sanitatio
H-Index Metrics
-
Total22
-
Last 5 Years21
-
Last 5 Years / Total0.955
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* Total H Index Rankings
Rankings
569,547
World Rank
401
Country Rank
4
University
Ranking Based On Selection:
9
Engineering & Technology / Environmental Science & Engineering
Climate Change | Water Resources | Arid Regions | Sustainable Agriculture | Environmental Sustainabilit
Climate Change | Water Resources | Arid Regions | Sustainable Agriculture | Environmental Sustainabilit
H-Index Metrics
-
Total18
-
Last 5 Years18
-
Last 5 Years / Total1.000
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* Total H Index Rankings
Rankings
573,434
World Rank
421
Country Rank
81
University
Ranking Based On Selection:
10
Engineering & Technology / Environmental Science & Engineering
sustinability | climate change | landscape dynamics | geoarchaeology | physical geo
sustinability | climate change | landscape dynamics | geoarchaeology | physical geo
H-Index Metrics
-
Total18
-
Last 5 Years17
-
Last 5 Years / Total0.944
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* Total H Index Rankings
Rankings
574,605
World Rank
424
Country Rank
9
University
Ranking Based On Selection:
11
Engineering & Technology / Environmental Science & Engineering
environmental biotechnology | bioinformatics | vermicomposting | waste management | environment healt
environmental biotechnology | bioinformatics | vermicomposting | waste management | environment healt
H-Index Metrics
-
Total18
-
Last 5 Years17
-
Last 5 Years / Total0.944
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* Total H Index Rankings
Rankings
585,931
World Rank
437
Country Rank
84
University
Ranking Based On Selection:
12
Engineering & Technology / Environmental Science & Engineering
Natural resource management | climate change adaptation | rural livelihood
Natural resource management | climate change adaptation | rural livelihood
H-Index Metrics
-
Total18
-
Last 5 Years15
-
Last 5 Years / Total0.833
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* Total H Index Rankings
Rankings
607,972
World Rank
458
Country Rank
2
University
Ranking Based On Selection:
13
Engineering & Technology / Environmental Science & Engineering
Environment | Carbon sequestration | Ecosystem modelling | Allometric Equation | Ecolog
Environment | Carbon sequestration | Ecosystem modelling | Allometric Equation | Ecolog
H-Index Metrics
-
Total17
-
Last 5 Years17
-
Last 5 Years / Total1.000
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* Total H Index Rankings
Rankings
609,485
World Rank
468
Country Rank
31
University
Ranking Based On Selection:
14
* Total H Index Rankings
Rankings
615,657
World Rank
489
Country Rank
12
University
Ranking Based On Selection:
15
Engineering & Technology / Environmental Science & Engineering
Hydroclimatic extremes | Watershed wanagement | Ecosystems | Soil moisture | Machine learnin
Hydroclimatic extremes | Watershed wanagement | Ecosystems | Soil moisture | Machine learnin
H-Index Metrics
-
Total17
-
Last 5 Years16
-
Last 5 Years / Total0.941
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* Total H Index Rankings
Rankings
659,093
World Rank
553
Country Rank
37
University
Ranking Based On Selection:
16
Engineering & Technology / Environmental Science & Engineering
Exposome | Diet and Respiratory disease | Air pollution and Respiratory Health | and Climate and Healt
Exposome | Diet and Respiratory disease | Air pollution and Respiratory Health | and Climate and Healt
H-Index Metrics
-
Total16
-
Last 5 Years15
-
Last 5 Years / Total0.938
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* Total H Index Rankings
Rankings
696,548
World Rank
596
Country Rank
58
University
Ranking Based On Selection:
17
Engineering & Technology / Environmental Science & Engineering
WaSH | Environmental Engineering | Heavy Metal removal | Water Quality and Treatmen
WaSH | Environmental Engineering | Heavy Metal removal | Water Quality and Treatmen
H-Index Metrics
-
Total15
-
Last 5 Years15
-
Last 5 Years / Total1.000
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* Total H Index Rankings
Rankings
705,765
World Rank
629
Country Rank
60
University
Ranking Based On Selection:
18
Engineering & Technology / Environmental Science & Engineering
Hydrologic modelling | Irrigation design and managment | Climate change | GIS and RS application on natural resources managment | C
Hydrologic modelling | Irrigation design and managment | Climate change | GIS and RS application on natural resources managment | C
H-Index Metrics
-
Total15
-
Last 5 Years14
-
Last 5 Years / Total0.933
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* Total H Index Rankings
Rankings
707,566
World Rank
634
Country Rank
14
University
Ranking Based On Selection:
19
* Total H Index Rankings
Rankings
740,904
World Rank
659
Country Rank
19
University
Ranking Based On Selection:
20
* Total H Index Rankings
Rankings
745,372
World Rank
685
Country Rank
20
University
Ranking Based On Selection:
21
Engineering & Technology / Environmental Science & Engineering
Environmental science | soil science and agricultur
Environmental science | soil science and agricultur
H-Index Metrics
-
Total14
-
Last 5 Years14
-
Last 5 Years / Total1.000
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* Total H Index Rankings
Rankings
756,940
World Rank
715
Country Rank
21
University
Ranking Based On Selection:
22
Engineering & Technology / Environmental Science & Engineering
Biodiversity Conservation and Utilization | Plant Biotechnology | Plant Breeding | Environmental Scienc
Biodiversity Conservation and Utilization | Plant Biotechnology | Plant Breeding | Environmental Scienc
H-Index Metrics
-
Total14
-
Last 5 Years13
-
Last 5 Years / Total0.929
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* Total H Index Rankings
Rankings
775,296
World Rank
739
Country Rank
3
University
Ranking Based On Selection:
23
Engineering & Technology / Environmental Science & Engineering
Environmental Science | Environmental Management | Environmental Sustainability | Land Resources Management | Land Degradation & Re
Environmental Science | Environmental Management | Environmental Sustainability | Land Resources Management | Land Degradation & Re
H-Index Metrics
-
Total14
-
Last 5 Years11
-
Last 5 Years / Total0.786
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* Total H Index Rankings
Rankings
795,695
World Rank
762
Country Rank
120
University
Ranking Based On Selection:
24
Engineering & Technology / Environmental Science & Engineering
Air quality | Climate Modeling | Adaptation and Mitigation of Climate impact
Air quality | Climate Modeling | Adaptation and Mitigation of Climate impact
H-Index Metrics
-
Total13
-
Last 5 Years13
-
Last 5 Years / Total1.000
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* Total H Index Rankings
Rankings
795,717
World Rank
763
Country Rank
121
University
Ranking Based On Selection:
25
Engineering & Technology / Environmental Science & Engineering
Hydrology | Water Resources Management | Hydroclimatic Time Series Analysis | Climate Change | Land us
Hydrology | Water Resources Management | Hydroclimatic Time Series Analysis | Climate Change | Land us
H-Index Metrics
-
Total13
-
Last 5 Years13
-
Last 5 Years / Total1.000
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