H-Index
Rankings
South Africa Scientists H-Index Engineering & Technology / Environmental Science & Engineering Rankings in South Africa 2025
The "AD Scientific Index" analyses the academic work of scientists using the H-index, i10 index and number of citations, and provides results that can be used to evaluate the productivity and efficiency of individuals and institutions. In addition to ranking according to "total H-index" for individuals and institutions, you can also see the ranking and analyses according to "last 6 years H-index"and Subject Rankings.
Chemical Engineering
Bioprocess Engineering
Environmental Microbiology and Biotechnology
Wastewater Treatment
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
13
13
1.000
groundwater water
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
13
11
0.846
Environmental and Natural Resource Economics
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
13
11
0.846
water-climate interactions
particulate matter
toxic metals
water security
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
13
10
0.769
sustainability science
corporate sustainability
environmental management
green economy
sustainable development goals
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
13
10
0.769
Leadership
governance
disaster management
climate change
ethics
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
13
8
0.615
Climate Science
Atmospheric science
Climate change Attribution
climate modelling
Geoengineering
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
12
12
1.000
Environmental Management
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
12
12
1.000
Subsistence Agriculture
Gender
Sustainable Development
Ecosystem services
Social-Ecological Systems
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
12
12
1.000
Human geography
climate change
rural development
small-scale agricultural development
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
12
12
1.000
industrial and mine water treatment
solid waste utilization
metal extraction
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
12
10
0.833
Sustainability
Resource Efficiency
Green economy
Transformational development
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
12
9
0.750
Environmental toxicology
Environmental chemistry
climate change
water pollution
aquatic health
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
11
11
1.000
Capacity development & Extension
Applied hydrology
Agricultural economics
Climate change
Poverty
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
11
10
0.909
Environmental Science
Environmental Education
Social Sculpture
Social Learning
Art
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
11
9
0.818
Climate technology and policy in developing countries
mitigation and poverty
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
11
9
0.818
Environmental sciences
chemistry
fundamentals rights
mining law
damage/delict/contract
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
11
8
0.727
water treatment
filtration
disinfection
rural communities
wastewater treatment modeling
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
11
7
0.636
Air pollution and health
climate change
heat and health
fuel use patterns and health in South Afr
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
10
10
1.000
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
10
10
1.000
Conservation Science
Climate Change
Hydrology
Nature-based Solutions
Transdisciplinary
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
10
10
1.000
Air pollution
Climate change
Environmental Health
Children’s Environmental Health
Public Health
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
10
10
1.000
Antimicrobial resistance
Molecular epidemiology
Environmental science
Phytomedicine
Zoonotic diseases
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
10
10
1.000
Wastewater Treatment
Anaerobic Digestion
Sludge Management
Non-sewered Sanitation
Water Reuse
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
10
10
1.000
International migration
vulnerability and resilience disaster management
gender and climate change
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
10
10
1.000
John Onolame Unuofin
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
13
13
1.000
Chemical Engineering
Bioprocess Engineering
Environmental Microbiology and Biotechnology
Wastewater Treatment
Kevin Claude Pietersen
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
13
11
0.846
Johane Dikgang
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
13
11
0.846
Environmental and Natural Resource Economics
Nnenesi Kgabi
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
13
10
0.769
water-climate interactions
particulate matter
toxic metals
water security
Lorren Haywood
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
13
10
0.769
sustainability science
corporate sustainability
environmental management
green economy
sustainable development goals
Goonasagree Naidoo
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
13
8
0.615
Leadership
governance
disaster management
climate change
ethics
Romaric C. Odoulami
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
12
12
1.000
Climate Science
Atmospheric science
Climate change Attribution
climate modelling
Geoengineering
Dirk Cilliers
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
12
12
1.000
Environmental Management
Rebecka Henriksson (Malinga)
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
12
12
1.000
Subsistence Agriculture
Gender
Sustainable Development
Ecosystem services
Social-Ecological Systems
Shenelle Lottering
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
12
12
1.000
Human geography
climate change
rural development
small-scale agricultural development
Lizelle Van Dyk
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
12
10
0.833
industrial and mine water treatment
solid waste utilization
metal extraction
Desta Mebratu
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
12
9
0.750
Sustainability
Resource Efficiency
Green economy
Transformational development
Charles Teta
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
11
11
1.000
Environmental toxicology
Environmental chemistry
climate change
water pollution
aquatic health
Isaac Azikiwe Agholor (Pr.Sci.Nat)
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
11
10
0.909
Capacity development & Extension
Applied hydrology
Agricultural economics
Climate change
Poverty
Dylan Mcgarry
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
11
9
0.818
Environmental Science
Environmental Education
Social Sculpture
Social Learning
Art
Britta Rennkamp
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
11
9
0.818
Climate technology and policy in developing countries
mitigation and poverty
Sj Moja
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
11
8
0.727
Environmental sciences
chemistry
fundamentals rights
mining law
damage/delict/contract
Barbara Brouckaert
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
11
7
0.636
water treatment
filtration
disinfection
rural communities
wastewater treatment modeling
Bianca Wernecke
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
10
10
1.000
Air pollution and health
climate change
heat and health
fuel use patterns and health in South Afr
Atheesha Singh|Atheesha Ganesh
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
10
10
1.000
Petra Holden
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
10
10
1.000
Conservation Science
Climate Change
Hydrology
Nature-based Solutions
Transdisciplinary
Joyce Shirinde
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
10
10
1.000
Air pollution
Climate change
Environmental Health
Children’s Environmental Health
Public Health
Igwaran Aboi,
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
10
10
1.000
Antimicrobial resistance
Molecular epidemiology
Environmental science
Phytomedicine
Zoonotic diseases
Benton Otieno
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
10
10
1.000
Wastewater Treatment
Anaerobic Digestion
Sludge Management
Non-sewered Sanitation
Water Reuse
Alice Ncube
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
10
10
1.000
International migration
vulnerability and resilience disaster management
gender and climate change