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
Environment
Bioremediation and green chemistry
wastewater treatment
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
68
36
0.529
* Total i10 IndexRankings
Ranking Based On Selection :2
Environmental Engineering
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
49
28
0.571
* Total i10 IndexRankings
Ranking Based On Selection :3
environmental chemistry
water treament
bioremediation
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
48
43
0.896
* Total i10 IndexRankings
Ranking Based On Selection :4
Environmental Engineering
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
25
17
0.680
* Total i10 IndexRankings
Ranking Based On Selection :5
Wastewater
Agriculture Microbiology
Microbial Interaction
Antibiotic Resistance
Protist Biology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
11
0.917
* Total i10 IndexRankings
Ranking Based On Selection :6
Adsorption
Biochar
Isotherms and Kinetics
Pollution Assessment
Nanocatalyst
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
11
1.000
* Total i10 IndexRankings
Ranking Based On Selection :7
Environmental engineering
Water treatment
Solid-fluid interfacial processes
Fate and transport
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
* Total i10 IndexRankings
Ranking Based On Selection :8
Environmental Engineering
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
Rashmi Sanghi
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
68
36
0.529
Environment
Bioremediation and green chemistry
wastewater treatment
Purnendu Bose
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
49
28
0.571
Environmental Engineering
Nalini Sankararamakrishnan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
48
43
0.896
environmental chemistry
water treament
bioremediation
Abhas Singh
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
25
17
0.680
Environmental Engineering
Sourav Das
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
11
0.917
Wastewater
Agriculture Microbiology
Microbial Interaction
Antibiotic Resistance
Protist Biology
Bharat Choudhary
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
11
1.000
Adsorption
Biochar
Isotherms and Kinetics
Pollution Assessment
Nanocatalyst
Ashwini Kumar Mohapatra
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
Environmental engineering
Water treatment
Solid-fluid interfacial processes
Fate and transport
Jacklin Jeke Nilling
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
Environmental Engineering