International Water Management Institute (IWMI) is a prestigious institution university established in 1985 in Sri Lanka. It is represented by 66 scientists in the AD Scientific Index. The university’s scientists are particularly concentrated in Engineering & Technology (26 scientists), Social Sciences and Humanities (9 scientists), and Agriculture & Forestry (7 scientists).

* Total H Index Rankings
Ranking Based On Selection: 1
Stefan Uhlenbrook
hydrology and water resources
climate change
ecosystems
food systems
sustainability
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
72
45
0.625
* Total H Index Rankings
Ranking Based On Selection: 2
Pay Drechsel
Resource recovery & reuse
Urban agriculture
Safe wastewater use
Soil fertility & plant nutrition
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
71
41
0.577
* Total H Index Rankings
Ranking Based On Selection: 3
Mohammad Mohsin Hafeez
Water Resources Management
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
59
52
0.881
* Total H Index Rankings
Ranking Based On Selection: 4
Simon Langan
water quality
soils
river basin management
irrigation
water futures and scenarios
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
53
34
0.642
* Total H Index Rankings
Ranking Based On Selection: 5
Tafadzwanashe Mabhaudhi
Climate Change
Environment
Food Systems
Health
Water-Energy-Food Nexus
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
50
50
1.000
* Total H Index Rankings
Ranking Based On Selection: 6
Barbara Van Koppen
water development
gender
poverty eradication
water law
community-driven development
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
47
23
0.489
* Total H Index Rankings
Ranking Based On Selection: 7
Matthew Mccartney
water resources management
wetlands
livelihoods
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
44
30
0.682
* Total H Index Rankings
Ranking Based On Selection: 8
Aditi Mukherji
climate change
adaptation
groundwater
energy
agri-food systems
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
41
34
0.829
* Total H Index Rankings
Ranking Based On Selection: 9
Munir A Hanjra
Climate change
water policy
food security
poverty
energ economics
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
38
27
0.711
* Total H Index Rankings
Ranking Based On Selection: 10
Paul Pavelic
groundwater management
conjunctive use
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
38
22
0.579
* Total H Index Rankings
Ranking Based On Selection: 11
Santosh Nepal
Hydrology
Climate change impacts
Cryosphere
Water-Food Nexus
climate resilient Systems
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
33
30
0.909
* Total H Index Rankings
Ranking Based On Selection: 12
Simon Parkinson
climate risk
sustainable development
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
33
27
0.818
* Total H Index Rankings
Ranking Based On Selection: 13
Bharat Sharma
Soil
Water
Land and Crop Management
modelling
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
33
23
0.697
* Total H Index Rankings
Ranking Based On Selection: 14
Olufunke Cofie
Natural Resource Management
Peri-urban agriculture
Agriculture Water Management
Sanitation
Soil fertility
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
33
20
0.606
* Total H Index Rankings
Ranking Based On Selection: 17
Upali Amarasinghe
Water management
Irrigation Performance Assessment
Impact assessment
Vulnerability and Poverty assessment
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
32
18
0.563
* Total H Index Rankings
Ranking Based On Selection: 18
Amare Haileslassie
Agricultural system
ecosystem services
agricultural water management
sustainability
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
31
25
0.806
* Total H Index Rankings
Ranking Based On Selection: 19
Sander J Zwart
food & water security
Africa
climate change
scaling
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
29
28
0.966
* Total H Index Rankings
Ranking Based On Selection: 20
Petra Schmitter
Agricultural water management
irrigation
hydrology
biogeochemical cycles
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
29
24
0.828
* Total H Index Rankings
Ranking Based On Selection: 22
Cws Dickens
River health
agroecology
aquatic ecosystems
e-flows
sustainable development
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
26
21
0.808
* Total H Index Rankings
Ranking Based On Selection: 24
Usman Khalid Awan
International Water Resources Management Specialist
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
25
19
0.760
* Total H Index Rankings
Ranking Based On Selection: 25
Alok K Sikka
Hydrology & Water Resources Management
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
24
19
0.792
* Total H Index Rankings
Rankings
Ranking Based On Selection: 1
Stefan Uhlenbrook
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
72
45
0.625
hydrology and water resources
climate change
ecosystems
food systems
sustainability
* Total H Index Rankings
Rankings
Ranking Based On Selection: 2
Pay Drechsel
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
71
41
0.577
Resource recovery & reuse
Urban agriculture
Safe wastewater use
Soil fertility & plant nutrition
* Total H Index Rankings
Rankings
Ranking Based On Selection: 3
Mohammad Mohsin Hafeez
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
59
52
0.881
Water Resources Management
* Total H Index Rankings
Rankings
Ranking Based On Selection: 4
Simon Langan
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
53
34
0.642
water quality
soils
river basin management
irrigation
water futures and scenarios
* Total H Index Rankings
Rankings
Ranking Based On Selection: 5
Tafadzwanashe Mabhaudhi
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
50
50
1.000
Climate Change
Environment
Food Systems
Health
Water-Energy-Food Nexus
* Total H Index Rankings
Rankings
Ranking Based On Selection: 6
Barbara Van Koppen
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
47
23
0.489
water development
gender
poverty eradication
water law
community-driven development
* Total H Index Rankings
Rankings
Ranking Based On Selection: 7
Matthew Mccartney
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
44
30
0.682
water resources management
wetlands
livelihoods
* Total H Index Rankings
Rankings
Ranking Based On Selection: 8
Aditi Mukherji
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
41
34
0.829
climate change
adaptation
groundwater
energy
agri-food systems
* Total H Index Rankings
Rankings
Ranking Based On Selection: 9
Munir A Hanjra
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
38
27
0.711
Climate change
water policy
food security
poverty
energ economics
* Total H Index Rankings
Rankings
Ranking Based On Selection: 10
Paul Pavelic
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
38
22
0.579
groundwater management
conjunctive use
* Total H Index Rankings
Rankings
Ranking Based On Selection: 11
Santosh Nepal
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
33
30
0.909
Hydrology
Climate change impacts
Cryosphere
Water-Food Nexus
climate resilient Systems
* Total H Index Rankings
Rankings
Ranking Based On Selection: 12
Simon Parkinson
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
33
27
0.818
climate risk
sustainable development
* Total H Index Rankings
Rankings
Ranking Based On Selection: 13
Bharat Sharma
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
33
23
0.697
* Total H Index Rankings
Rankings
Ranking Based On Selection: 14
Olufunke Cofie
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
33
20
0.606
Natural Resource Management
Peri-urban agriculture
Agriculture Water Management
Sanitation
Soil fertility
* Total H Index Rankings
Rankings
Ranking Based On Selection: 15
Alemseged Tamiru Haile
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
32
29
0.906
* Total H Index Rankings
Rankings
Ranking Based On Selection: 16
Luna Bharati
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
32
25
0.781
* Total H Index Rankings
Rankings
Ranking Based On Selection: 17
Upali Amarasinghe
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
32
18
0.563
Water management
Irrigation Performance Assessment
Impact assessment
Vulnerability and Poverty assessment
* Total H Index Rankings
Rankings
Ranking Based On Selection: 18
Amare Haileslassie
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
31
25
0.806
Agricultural system
ecosystem services
agricultural water management
sustainability
* Total H Index Rankings
Rankings
Ranking Based On Selection: 19
Sander J Zwart
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
29
28
0.966
* Total H Index Rankings
Rankings
Ranking Based On Selection: 20
Petra Schmitter
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
29
24
0.828
Agricultural water management
irrigation
hydrology
biogeochemical cycles
* Total H Index Rankings
Rankings
Ranking Based On Selection: 21
Rachael Mcdonnell
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
27
19
0.704
* Total H Index Rankings
Rankings
Ranking Based On Selection: 22
Cws Dickens
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
26
21
0.808
River health
agroecology
aquatic ecosystems
e-flows
sustainable development
* Total H Index Rankings
Rankings
Ranking Based On Selection: 23
Naga Manohar Velpuri
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
25
20
0.800
* Total H Index Rankings
Rankings
Ranking Based On Selection: 24
Usman Khalid Awan
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
25
19
0.760
International Water Resources Management Specialist
* Total H Index Rankings
Rankings
Ranking Based On Selection: 25
Alok K Sikka
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
24
19
0.792