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. Additionally, click to view the special rankings based on Productivity Rankings: Scientists Last 6 years' i10 Index", Universities Total i10 Index Rankings 2025, Universities Last 6 Years i10 Index Rankings 2025 "Art and Humanities i10 Productivity Rankings" and "Social Sciences and Humanities i10 Productivity Rankings".
* Total i10 IndexRankings
Ranking Based On Selection :1
photosynthesis
plant biology
microbiology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
82
52
0.634
* Total i10 IndexRankings
Ranking Based On Selection :2
Environmental Engineering
LCA
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
26
23
0.885
* Total i10 IndexRankings
Ranking Based On Selection :3
Environmental biotechnology
biodegradation
biofuel
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
23
21
0.913
* Total i10 IndexRankings
Ranking Based On Selection :4
Macroalgae
seagrass and coral ecophysiology. Freshwater macrophyte ecophysiology. Climate change and anthropogenic change impac
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
18
17
0.944
* Total i10 IndexRankings
Ranking Based On Selection :5
Civil Engineering
Environmental Engineering
Wastewater Treatment
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
7
0.500
* Total i10 IndexRankings
Ranking Based On Selection :6
Asian Studies
Environmental Studies
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
7
0.583
* Total i10 IndexRankings
Ranking Based On Selection :7
Nanoadsorbents
Water treatment
Environmental engineering
Membrane separations
Biopolymers
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
6
1.000
* Total i10 IndexRankings
Ranking Based On Selection :8
Smart City
Climate Change Adaptation
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
5
1.000
* Total i10 IndexRankings
Ranking Based On Selection :9
Coordination Chemistry
Catalysis
Environmental Science
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
4
0.800
* Total i10 IndexRankings
Ranking Based On Selection :10
Environmental Engineering
Water treatment
Forward Osmosis
Pulp & Paper
Membrane fabrication
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
4
1.000
* Total i10 IndexRankings
Ranking Based On Selection :11
Energy and environmental engineering
Water treatment
Energy from biomass & wastes
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
4
1.000
* Total i10 IndexRankings
Ranking Based On Selection :12
Environmental Science
Nanofiltration
Waste water Treatment
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
* Total i10 IndexRankings
Ranking Based On Selection :13
Water Supply System Engineering
WASH
Sanitary and Environmental Engineering
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
* Total i10 IndexRankings
Ranking Based On Selection :14
Environmental Economics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
* Total i10 IndexRankings
Ranking Based On Selection :15
Service quality
Level of service
Transportation engineering
Environmental Engineering
Waste to energy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
* Total i10 IndexRankings
Ranking Based On Selection :16
Geotechnical engineering
Geoenvironmental engineering
Bioreactor landfills
Sustainability
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
* Total i10 IndexRankings
Ranking Based On Selection :17
Structural engineering
Environmental engineering
water chemistry
concrete chemistry
materials characterization
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
* Total i10 IndexRankings
Ranking Based On Selection :18
GIS
Remote Sensing
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
Raymond J Ritchie
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
82
52
0.634
photosynthesis
plant biology
microbiology
Charongpun Musikavong
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
26
23
0.885
Environmental Engineering
LCA
Oramas Suttinun
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
23
21
0.913
Environmental biotechnology
biodegradation
biofuel
Sutinee Sinutok
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
18
17
0.944
Macroalgae
seagrass and coral ecophysiology. Freshwater macrophyte ecophysiology. Climate change and anthropogenic change impac
Rana Pratap Singh
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
7
0.500
Civil Engineering
Environmental Engineering
Wastewater Treatment
Steven Andrew Martin
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
7
0.583
Asian Studies
Environmental Studies
Shweta Rawat
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
6
1.000
Nanoadsorbents
Water treatment
Environmental engineering
Membrane separations
Biopolymers
Amrit Dhakal
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
5
1.000
Smart City
Climate Change Adaptation
Naveen Kumar
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
4
0.800
Coordination Chemistry
Catalysis
Environmental Science
Satish Kumar Singh
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
4
1.000
Environmental Engineering
Water treatment
Forward Osmosis
Pulp & Paper
Membrane fabrication
Namita Talapatra
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
4
1.000
Energy and environmental engineering
Water treatment
Energy from biomass & wastes
Jagdeesh Kumar
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
Environmental Science
Nanofiltration
Waste water Treatment
Bahar Adem Beker
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
Water Supply System Engineering
WASH
Sanitary and Environmental Engineering
Nuttaya Yuangyai
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
Environmental Economics
Aromal Thampan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
Service quality
Level of service
Transportation engineering
Environmental Engineering
Waste to energy
Lagudu S Avinash
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
Geotechnical engineering
Geoenvironmental engineering
Bioreactor landfills
Sustainability
Saikat Das
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
Structural engineering
Environmental engineering
water chemistry
concrete chemistry
materials characterization
Shabnam Mateen|Mateen Shabnam
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0