i10 Productivity
Rankings
National Institute of Oceanography, India/ Scientists i10 Productivity Rankings 2025
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: last 6 years' i10 index", Universities Rankings 2024 (Sort by : Total i10 Index), Universities Rankings 2024 (Sort by : Last 6 Years i10 Index) "Art and Humanities Rankings" and "Social Sciences and Humanities Rankings".
* Total i10 IndexRankings
Ranking Based On Selection :1
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
* Total i10 IndexRankings
Ranking Based On Selection :2
marine geology
microapaleontology
paleoclimate / oceanography
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
177
82
0.463
* Total i10 IndexRankings
Ranking Based On Selection :3
Global Change
Chemical Oceanography
Aquatic Biogeochemistry
Nitrogen Cycle
Paleoceanography
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
160
125
0.781
* Total i10 IndexRankings
Ranking Based On Selection :4
Biogeochemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
133
112
0.842
* Total i10 IndexRankings
Ranking Based On Selection :5
Foraminifera
Paleoclimate
Sealevel changes
Paleomonsoon
Marine Archaeology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
122
60
0.492
* Total i10 IndexRankings
Ranking Based On Selection :6
Marine Biology
Marine Ecology
Biological Oceanography
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
117
73
0.624
* Total i10 IndexRankings
Ranking Based On Selection :7
ocean engineering
waves
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
108
79
0.731
* Total i10 IndexRankings
Ranking Based On Selection :8
ANN
Seafloor
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
92
43
0.467
* Total i10 IndexRankings
Ranking Based On Selection :9
Marine Biology
Biotechnology
Molecular Biology
Biological Oceanography and Marine Biodiversity
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
88
57
0.648
* Total i10 IndexRankings
Ranking Based On Selection :10
Geology
Marine Geology
Geochemistry
Marine sediments
manganese nodules
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
87
58
0.667
* Total i10 IndexRankings
Ranking Based On Selection :11
Marine Geology
Estuarine and shelf processes
Palaeo-sea levels and climate
phosphorites
clay minerals
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
74
47
0.635
* Total i10 IndexRankings
Ranking Based On Selection :12
Tropical ocean dynamics
air-sea interaction
marine ecosystems.
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
70
63
0.900
* Total i10 IndexRankings
Ranking Based On Selection :13
Marine pollution
Ecotoxicology
DNA impairment
Acetylcholinesterase activity
oxidative stress
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
70
31
0.443
* Total i10 IndexRankings
Ranking Based On Selection :14
Biological oceanography
plankton ecology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
69
59
0.855
* Total i10 IndexRankings
Ranking Based On Selection :15
Microbial Ecology
Microbial Taxonomy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
67
37
0.552
* Total i10 IndexRankings
Ranking Based On Selection :16
Paleoclimate
Micropaleontology
Biogenic Trace Metal and Isotopic Studies
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
63
52
0.825
* Total i10 IndexRankings
Ranking Based On Selection :17
Biophysical coupling of plankton
Plankton ecology and productivity pattern
fisheries
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
62
59
0.952
* Total i10 IndexRankings
Ranking Based On Selection :18
Lithospheric dynamics
Tectonics
Plate Tectonics
Marine Geophysics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
62
40
0.645
* Total i10 IndexRankings
Ranking Based On Selection :19
Marine Science
Chemical Oceanography
Ecosystem Modeling
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
59
46
0.780
* Total i10 IndexRankings
Ranking Based On Selection :20
Paleoceanography
Paleoclimate
monsoon
foraminifera
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
51
31
0.608
* Total i10 IndexRankings
Ranking Based On Selection :21
Marine Microbial Ecology
Microbial Biogeochemistry
Microbial Biotechnology
Nanobiotechnology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
50
42
0.840
* Total i10 IndexRankings
Ranking Based On Selection :22
Marine Chemistry
Atmsopheric Chemistry
Air-Sea Exchange of particles and trace gasses
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
49
48
0.980
* Total i10 IndexRankings
Ranking Based On Selection :23
Gas Hydrate
Seismic anisotropy
seismic inversion
Rock physics and AVO modeling
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
48
37
0.771
* Total i10 IndexRankings
Ranking Based On Selection :24
Monsoons
Ocean Atmosphere Interaction
Tropical Cyclones
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
48
29
0.604
* Total i10 IndexRankings
Ranking Based On Selection :25
Oceanography
Biogeochemistry
mineral dust
marine geology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
46
31
0.674
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
Shyam Murti Gupta
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
177
82
0.463
marine geology
microapaleontology
paleoclimate / oceanography
SWA Naqvi
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
160
125
0.781
Global Change
Chemical Oceanography
Aquatic Biogeochemistry
Nitrogen Cycle
Paleoceanography
VVSS SARMA
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
133
112
0.842
Rajiv Nigam
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
122
60
0.492
Foraminifera
Paleoclimate
Sealevel changes
Paleomonsoon
Marine Archaeology
AC Anil
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
117
73
0.624
Marine Biology
Marine Ecology
Biological Oceanography
Sanil Kumar
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
108
79
0.731
ocean engineering
waves
Bishwajit Chakraborty
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
92
43
0.467
Ramaiah Nagappa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
88
57
0.648
Marine Biology
Biotechnology
Molecular Biology
Biological Oceanography and Marine Biodiversity
B. Nagender Nath
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
87
58
0.667
Geology
Marine Geology
Geochemistry
Marine sediments
manganese nodules
V. Purnachandra Rao
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
74
47
0.635
Marine Geology
Estuarine and shelf processes
Palaeo-sea levels and climate
phosphorites
clay minerals
D Shankar
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
70
63
0.900
Tropical ocean dynamics
air-sea interaction
marine ecosystems.
Anupam Sarkar
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
70
31
0.443
Marine pollution
Ecotoxicology
DNA impairment
Acetylcholinesterase activity
oxidative stress
Mangesh Gauns
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
69
59
0.855
Biological oceanography
plankton ecology
TNR SRINIVAS
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
67
37
0.552
Microbial Ecology
Microbial Taxonomy
Rajeev Saraswat
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
63
52
0.825
Paleoclimate
Micropaleontology
Biogenic Trace Metal and Isotopic Studies
Jyothibabu
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
62
59
0.952
Biophysical coupling of plankton
Plankton ecology and productivity pattern
fisheries
KS Krishna
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
62
40
0.645
Lithospheric dynamics
Tectonics
Plate Tectonics
Marine Geophysics
KK Balachandran
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
59
46
0.780
Marine Science
Chemical Oceanography
Ecosystem Modeling
Pothuri Divakar Naidu
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
51
31
0.608
Paleoceanography
Paleoclimate
monsoon
foraminifera
Abdulaziz Anas
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
50
42
0.840
Marine Microbial Ecology
Microbial Biogeochemistry
Microbial Biotechnology
Nanobiotechnology
Srinivas Bikkina
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
49
48
0.980
Marine Chemistry
Atmsopheric Chemistry
Air-Sea Exchange of particles and trace gasses
Pawan Dewangan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
48
37
0.771
Gas Hydrate
Seismic anisotropy
seismic inversion
Rock physics and AVO modeling
Ramesh Kumar MR
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
48
29
0.604
Monsoons
Ocean Atmosphere Interaction
Tropical Cyclones
Ramaswamy V|Venkitasubramani Ramaswamy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
46
31
0.674
Oceanography
Biogeochemistry
mineral dust
marine geology