H-Index
Rankings
Kenya 177 Scientists H-Index Engineering & Technology / Environmental Science & Engineering Rankings - 2025
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* Total H Index Rankings
Ranking Based
On Selection: 1
Sustainable agriculture
rural development
climate change
animal nutrition
feed resources
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
34
21
0.618
* Total H Index Rankings
Ranking Based
On Selection: 2
Climate Change
Livestock Systems
Pastoralism
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
31
26
0.839
* Total H Index Rankings
Ranking Based
On Selection: 3
land and water management
Irrigation
Climate Change Resilience
sustainable agriculture
food and nutrition security
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
31
21
0.677
* Total H Index Rankings
Ranking Based
On Selection: 4
aquatic ecology
biodiversity
food webs
biogeochemistry
aquatic-terrestrial linkages
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
28
26
0.929
* Total H Index Rankings
Ranking Based
On Selection: 5
Ticks
parasites
live vaccines
zoonotic tick-borne viruses
climate change and disease patterns
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
24
16
0.667
* Total H Index Rankings
Ranking Based
On Selection: 6
Irrigation
Drainage
Water Systems
Project Management
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
24
15
0.625
* Total H Index Rankings
Ranking Based
On Selection: 7
Climate change
gender
global value chains
transdisciplinary research
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
22
15
0.682
* Total H Index Rankings
Ranking Based
On Selection: 8
nutrient circularity
climate change
greenhouse gases
livestock systems
Africa
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
19
18
0.947
* Total H Index Rankings
Ranking Based
On Selection: 9
Water Resources Engineering
Irrigation Water Management
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
19
15
0.789
* Total H Index Rankings
Ranking Based
On Selection: 10
GIS
Remote sensing
Species distribution modelling
Climate change
Agriculture
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
18
17
0.944
* Total H Index Rankings
Ranking Based
On Selection: 11
Environmental Health
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
18
16
0.889
* Total H Index Rankings
Ranking Based
On Selection: 12
Water Resources Engineering
Hydrology
Drought and floods modelling
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
18
14
0.778
* Total H Index Rankings
Ranking Based
On Selection: 13
Environmental Engineering
water resources management
municipal solid waste management
Renewable Energy Technology
Sustainable Development Goals Implementation
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
17
16
0.941
* Total H Index Rankings
Ranking Based
On Selection: 14
Climate Change and Forest Policy
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
17
12
0.706
* Total H Index Rankings
Ranking Based
On Selection: 15
Water Resource Management
Ecosystem
Hydrology
watersheds management
GIS and Remote Sensing
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
16
14
0.875
* Total H Index Rankings
Ranking Based
On Selection: 16
Engineering Materials and Environment
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
16
12
0.750
* Total H Index Rankings
Ranking Based
On Selection: 17
Terrestrial ecology
biodiversity
remote sensing and GIS
Environmental statistics.
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
14
8
0.571
* Total H Index Rankings
Ranking Based
On Selection: 18
spermatogenesis and environmental studies
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
14
8
0.571
* Total H Index Rankings
Ranking Based
On Selection: 19
Biological water and wastewater Treatment
Bio-energy recovery
Application of nanoparticles
Environmental conservation and sustainability
Climate change and adaptation
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
13
12
0.923
* Total H Index Rankings
Ranking Based
On Selection: 20
Environmental Geoinformatics
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
13
10
0.769
* Total H Index Rankings
Ranking Based
On Selection: 21
Climate change and Adaptation
Gender and Development
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
13
9
0.692
* Total H Index Rankings
Ranking Based
On Selection: 22
environment
water and natural resources
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
13
7
0.538
* Total H Index Rankings
Ranking Based
On Selection: 23
Applied climatology
Physical Geography
Climate Change
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
12
10
0.833
* Total H Index Rankings
Ranking Based
On Selection: 24
Nematology
Ecology
Crop protection
Climate Change
Biotechnology
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
12
10
0.833
* Total H Index Rankings
Ranking Based
On Selection: 25
Climate change
agricultural productivity
policy
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
12
9
0.750
Augustine Ayantunde
International Livestock Research Institute (ILRI)
Addis Ababa, Kenya
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
34
21
0.618
Sustainable agriculture
rural development
climate change
animal nutrition
feed resources
Polly Ericksen
International Livestock Research Institute (ILRI)
Addis Ababa, Kenya
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
31
26
0.839
Climate Change
Livestock Systems
Pastoralism
Bancy Mati
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
31
21
0.677
land and water management
Irrigation
Climate Change Resilience
sustainable agriculture
food and nutrition security
Frank Masese|Frank O. Masese, FO Masese
University of Eldoret
Eldoret, Kenya
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
28
26
0.929
aquatic ecology
biodiversity
food webs
biogeochemistry
aquatic-terrestrial linkages
Naftaly Githaka
International Livestock Research Institute (ILRI)
Addis Ababa, Kenya
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
24
16
0.667
Ticks
parasites
live vaccines
zoonotic tick-borne viruses
climate change and disease patterns
Francis Gichuki
University of Nairobi
Nairobi, Kenya
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
24
15
0.625
Irrigation
Drainage
Water Systems
Project Management
Maggie Opondo
University of Nairobi
Nairobi, Kenya
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
22
15
0.682
Climate change
gender
global value chains
transdisciplinary research
Sonja Leitner
International Livestock Research Institute (ILRI)
Addis Ababa, Kenya
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
19
18
0.947
nutrient circularity
climate change
greenhouse gases
livestock systems
Africa
Emmanuel Chessum Kipkorir
Moi University
Eldoret, Kenya
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
19
15
0.789
Water Resources Engineering
Irrigation Water Management
Emily Kimathi
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
18
17
0.944
GIS
Remote sensing
Species distribution modelling
Climate change
Agriculture
Wilkister Nyaora Moturi
Egerton University
Njoro, Kenya
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
18
16
0.889
Benedict Mwavu Mutua
Kibabii University
Bungoma, Kenya
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
18
14
0.778
Water Resources Engineering
Hydrology
Drought and floods modelling
Michael Oloko
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
17
16
0.941
Environmental Engineering
water resources management
municipal solid waste management
Renewable Energy Technology
Sustainable Development Goals Implementation
Dieudonne Alemagi
World Agroforestry (ICRAF)
Nairobi, Kenya
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
17
12
0.706
Climate Change and Forest Policy
Joseph Sang
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
16
14
0.875
Water Resource Management
Ecosystem
Hydrology
watersheds management
GIS and Remote Sensing
James Wambua Kaluli
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
16
12
0.750
Engineering Materials and Environment
Boniface Oluoch Oindo
Maseno University
Maseno, Kenya
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
14
8
0.571
Terrestrial ecology
biodiversity
remote sensing and GIS
Environmental statistics.
Henry Mutembei
University of Nairobi
Nairobi, Kenya
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
14
8
0.571
spermatogenesis and environmental studies
John Justo Ambuchi
Rongo University
Rongo, Kenya
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
13
12
0.923
Biological water and wastewater Treatment
Bio-energy recovery
Application of nanoparticles
Environmental conservation and sustainability
Climate change and adaptation
John Bosco Kyalo Kiema
University of Nairobi
Nairobi, Kenya
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
13
10
0.769
Environmental Geoinformatics
David M Mulbah Jr
Kenyatta University
Nairobi, Kenya
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
13
9
0.692
Climate change and Adaptation
Gender and Development
Elijah Kipngetich Biamah
University of Nairobi
Nairobi, Kenya
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
13
7
0.538
environment
water and natural resources
Huho Julius
Garissa University
Garissa, Kenya
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
12
10
0.833
Applied climatology
Physical Geography
Climate Change
Hannah Karuri
University of Embu
Embu, Kenya
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
12
10
0.833
Nematology
Ecology
Crop protection
Climate Change
Biotechnology
Hezron Mogaka
University of Embu
Embu, Kenya
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
12
9
0.750
Climate change
agricultural productivity
policy