Productivity Rankings is an exclusive service provided by AD Scientific Index. This ranking system, derived from the i10 index, highlights the productivity of scientists in publishing impactful scientific articles. Productivity Rankings serves as a tool to identify highly productive scientists across specific areas, disciplines, universities, and countries, and supports the creation of effective incentives and academic policies. The global, regional, and institutional rankings of scientists in this table are calculated based on their total i10 index. Moreover, you can explore special rankings derived from Productivity Rankings, such as 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
Sedimentology
Chemostratigraphy
Sequence stratigraphy
geomorphology
coastal zone
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
57
32
0.561
* Total i10 IndexRankings
Ranking Based On Selection :2
Hydrogeology
Geoinformatic
Remote Sensing and GIS
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
21
19
0.905
* Total i10 IndexRankings
Ranking Based On Selection :3
GEOLOGY
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
6
0.545
* Total i10 IndexRankings
Ranking Based On Selection :4
Geology
Environmental Geology
Hydrogeology and Remotesensing and GIS
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
* Total i10 IndexRankings
Ranking Based On Selection :5
diatom
environment
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
1
0.333
* Total i10 IndexRankings
Ranking Based On Selection :6
Geoinformatics
Hydrogeology
Petrology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
0
0.000
* Total i10 IndexRankings
Ranking Based On Selection :7
Hydrogeology
Geoinformatic
Remote Sensing and GIS
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
* Total i10 IndexRankings
Ranking Based On Selection :8
Geology
Remote Sensing & GIS
Petrology
Geochemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
* Total i10 IndexRankings
Ranking Based On Selection :9
Igneous Petrology
Minerology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
Muthuvairavasamy Ramkumar|Ramkumar Muthuvairavasamy, M Ramkumar
Periyar University Salem
Salem, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
57
32
0.561
Sedimentology
Chemostratigraphy
Sequence stratigraphy
geomorphology
coastal zone
Venkateswaran Sellamuthu
Periyar University Salem
Salem, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
21
19
0.905
Hydrogeology
Geoinformatic
Remote Sensing and GIS
Venkatachalapathy Raju
Periyar University Salem
Salem, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
6
0.545
K Sanjai Gandhi
Periyar University Salem
Salem, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
Geology
Environmental Geology
Hydrogeology and Remotesensing and GIS
G Nanthakumar Kumar
Periyar University Salem
Salem, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
1
0.333
Suresh R
Periyar University Salem
Salem, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
0
0.000
Geoinformatics
Hydrogeology
Petrology
Venkateswaran S
Periyar University Salem
Salem, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
Hydrogeology
Geoinformatic
Remote Sensing and GIS
S Ranjithkumar
Periyar University Salem
Salem, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
Geology
Remote Sensing & GIS
Petrology
Geochemistry
P Ganga Tharan
Periyar University Salem
Salem, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
Igneous Petrology
Minerology