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)
![Ruiyang Ray Xiao 肖睿洋](https://cdn.adscientificindex.com/pictures/1f/681922.jpg)
advanced oxidation processes
radical chemistry
computational chemistry
environmental modelling
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
85
81
0.953
![Feiping Zhao](https://cdn.adscientificindex.com/pictures/ee/737471.jpg)
Heavy metals
Solid waste
Metallurgical environmental engineering
Resource recovery
Soil & Wastewater
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
54
54
1.000
![Umesh Kumar Singh](https://cdn.adscientificindex.com/pictures/7f/461715.jpg)
Hydrogeology
Water and soil pollution
Risk assessment
Solid waste management
Climate change
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
35
34
0.971
![Ying Zhang (张颖)](https://cdn.adscientificindex.com/pictures/63/715482.jpg)
Energy
Silicon anode
Carbon materials
Environment
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
32
32
1.000
![Shubin Wang](https://cdn.adscientificindex.com/pictures/73/4502815.jpg)
Recycling Spent LIBs
Environmental Science
Waste Reutilization
Waste Management
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
22
21
0.955
![Yanmin Cao](/user/assets/images/profile/no-profile-photo.png)
climate change
lake sediment
chironomid
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
24
18
0.750
![Akriti Ashesh](https://cdn.adscientificindex.com/pictures/02/5184950.jpg)
Monitoring of pesticides and other POPs
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
Ruiyang Ray Xiao 肖睿洋
Central South University
Changsha, China
![China](/flags/cn.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
85
81
0.953
advanced oxidation processes
radical chemistry
computational chemistry
environmental modelling
Feiping Zhao
Central South University
Changsha, China
![China](/flags/cn.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
54
54
1.000
Heavy metals
Solid waste
Metallurgical environmental engineering
Resource recovery
Soil & Wastewater
Umesh Kumar Singh
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
35
34
0.971
Hydrogeology
Water and soil pollution
Risk assessment
Solid waste management
Climate change
Ying Zhang (张颖)
Central South University
Changsha, China
![China](/flags/cn.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
32
32
1.000
Energy
Silicon anode
Carbon materials
Environment
Shubin Wang
Central South University
Changsha, China
![China](/flags/cn.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
22
21
0.955
Recycling Spent LIBs
Environmental Science
Waste Reutilization
Waste Management
Yanmin Cao
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
24
18
0.750
climate change
lake sediment
chironomid
Akriti Ashesh
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
Monitoring of pesticides and other POPs