Productivity Rankings is a unique service offered only by “AD Scientific Index”. This is a ranking system derived from the i10 index in order to show the productivity of the scientist in publishing scientific articles of value. Productivity Rankings is an instrument that lists productive scientists in a given area, discipline, university, and country and can guide the development of meaningful incentives and academic policies. The world rankings, regional rankings, and university rankings of scientists in this table are developed based on the total i10 index. Click for "last 6 years' i10 index". Also see: Universities Rankings 2024 (Sort by : Total i10 Index) and Universities Rankings 2024 (Sort by : Last 6 Years i10 Index)
![A Kumar](/user/assets/images/profile/no-profile-photo.png)
Fluid Mechanics
Water Resources
Fluidization
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
374
284
0.759
![Jagdish Singh](https://cdn.adscientificindex.com/pictures/57/342914.jpg)
Urban Infrastructure Modelling
Urban Planning
Environmental Design
Architecture
Energy and Water Resources
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
241
137
0.568
![Prasanna Kumar](https://cdn.adscientificindex.com/pictures/3b/4411983.jpg)
Ocean circulation & Water masses
Physical-biological coupling
Climate change
Beach dynamics & Coastal Oceanography
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
227
124
0.546
![Judi Hewitt](/user/assets/images/profile/no-profile-photo.png)
Benthic ecology
statistical ecology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
190
150
0.789
![Malcolm Clark](/user/assets/images/profile/no-profile-photo.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
177
113
0.638
![Malcolm Francis](/user/assets/images/profile/no-profile-photo.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
161
96
0.596
![Ashley Rowden](https://cdn.adscientificindex.com/pictures/4a/4408502.jpg)
ecology
marine biology
conservation
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
155
132
0.852
![Clive Howard-Williams](/user/assets/images/profile/no-profile-photo.png)
freshwater and polar biology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
147
37
0.252
![Parimal Pal](/user/assets/images/profile/no-profile-photo.png)
Waste to Wealth in Circular Economy
Sustainable Technology
Renewable Energy
Water
Membrane
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
137
114
0.832
![CB Dissanayake](https://cdn.adscientificindex.com/pictures/e2/296192.jpg)
Geochemistry
medical Geology
water quality environment
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
130
55
0.423
![Richard McKenzie](https://cdn.adscientificindex.com/pictures/ad/4408504.jpg)
uv
ozone
vitamin-d
skin cancer
climate change
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
120
66
0.550
![Christopher M Stafford](https://cdn.adscientificindex.com/pictures/63/4393164.jpg)
polymers
membranes
water
carbon capture
sorbents
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
116
89
0.767
![Olaf Morgenstern](/user/assets/images/profile/no-profile-photo.png)
climate and Earth System modelling
atmospheric chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
114
95
0.833
![Upendra Kumar](https://cdn.adscientificindex.com/pictures/bb/295664.jpg)
Civil and Environmental Engineering
Adsorption of Metals and Dyes
Water and Wastewater Treatment
Noise Control
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
107
47
0.439
![Carolyn Lundquist](/user/assets/images/profile/no-profile-photo.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
105
90
0.857
![Guang Zeng](https://cdn.adscientificindex.com/pictures/97/4408505.jpg)
atmospheric composition
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
102
89
0.873
![John Quinn](https://cdn.adscientificindex.com/pictures/35/4444753.jpg)
freshwater ecology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
100
65
0.650
![BJF Biggs](/user/assets/images/profile/no-profile-photo.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
100
60
0.600
![Barry JF Biggs](https://cdn.adscientificindex.com/pictures/eb/4408501.jpg)
Stream ecology
freshwater
algae
periphyton
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
100
60
0.600
![Christopher W Hickey](https://cdn.adscientificindex.com/pictures/67/4444754.jpg)
Ecotoxicology and envionmental chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
100
50
0.500
![Robert Davies-Colley](/user/assets/images/profile/no-profile-photo.png)
optics of water
water quality
microbiology
stream ecology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
99
61
0.616
![Vonda Cummings](/user/assets/images/profile/no-profile-photo.png)
Marine ecology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
98
68
0.694
![Allan Harvey](/user/assets/images/profile/no-profile-photo.png)
Phase Equilibria
Thermodynamics
Thermophysical Properties
Water/Steam Properties
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
97
64
0.660
![Paolo Favali](/user/assets/images/profile/no-profile-photo.png)
Marine Geophysics
Marine and Environmental Sciences
EMSO (European Multidisciplinary Seafloor and water-column Observatory)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
96
44
0.458
![Philip Barnes](https://cdn.adscientificindex.com/pictures/bf/4444756.jpg)
Active plate boundary faulting
submarine neotectonics
sedimentary basins
geohazards
paleoseismology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
95
72
0.758
A Kumar
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
374
284
0.759
Fluid Mechanics
Water Resources
Fluidization
Jagdish Singh
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
241
137
0.568
Urban Infrastructure Modelling
Urban Planning
Environmental Design
Architecture
Energy and Water Resources
Prasanna Kumar
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
227
124
0.546
Ocean circulation & Water masses
Physical-biological coupling
Climate change
Beach dynamics & Coastal Oceanography
Judi Hewitt
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
190
150
0.789
Benthic ecology
statistical ecology
Malcolm Clark
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
177
113
0.638
Malcolm Francis
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
161
96
0.596
Ashley Rowden
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
155
132
0.852
ecology
marine biology
conservation
Clive Howard-Williams
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
147
37
0.252
Parimal Pal
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
137
114
0.832
Waste to Wealth in Circular Economy
Sustainable Technology
Renewable Energy
Water
Membrane
CB Dissanayake
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
130
55
0.423
Geochemistry
medical Geology
water quality environment
Richard McKenzie
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
120
66
0.550
uv
ozone
vitamin-d
skin cancer
climate change
Christopher M Stafford
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
116
89
0.767
polymers
membranes
water
carbon capture
sorbents
Olaf Morgenstern
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
114
95
0.833
climate and Earth System modelling
atmospheric chemistry
Upendra Kumar
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
107
47
0.439
Civil and Environmental Engineering
Adsorption of Metals and Dyes
Water and Wastewater Treatment
Noise Control
Carolyn Lundquist
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
105
90
0.857
Guang Zeng
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
102
89
0.873
atmospheric composition
John Quinn
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
100
65
0.650
BJF Biggs
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
100
60
0.600
Barry JF Biggs
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
100
60
0.600
Stream ecology
freshwater
algae
periphyton
Christopher W Hickey
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
100
50
0.500
Ecotoxicology and envionmental chemistry
Robert Davies-Colley
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
99
61
0.616
optics of water
water quality
microbiology
stream ecology
Vonda Cummings
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
98
68
0.694
Allan Harvey
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
97
64
0.660
Phase Equilibria
Thermodynamics
Thermophysical Properties
Water/Steam Properties
Paolo Favali
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
96
44
0.458
Marine Geophysics
Marine and Environmental Sciences
EMSO (European Multidisciplinary Seafloor and water-column Observatory)
Philip Barnes
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
95
72
0.758
Active plate boundary faulting
submarine neotectonics
sedimentary basins
geohazards
paleoseismology