AD Scientific Index (Alper-Doger Scientific Index) offers the broadest spectrum of branches, providing analysis in 13 main fields and 197 sub-branches at global, national, and regional levels. These analyses can be based on indicators such as the H-index, i10-index, and citation count, as well as their values from the last 6 years. As of Sep 29, 2024, rankings are according to the Total H Index. BETA VERSION: The subject field rankings for the world, regions, countries, and universities are currently in beta. This is due to the exclusion of (1.014.157) scientists categorized under 'others,' whose profiles cannot yet be determined, edited, or classified. As these fields are updated, the rankings will adjust accordingly. Please keep this in mind. See Also: [University Subject Rankings]
* Total H IndexRankings
Ranking Based On Selection
:1
Global Change
Chemical Oceanography
Aquatic Biogeochemistry
Nitrogen Cycle
Paleoceanography
Metrics
H-Index
i10 Index
Citation Counts
61
160
16,159
* Total H IndexRankings
Ranking Based On Selection
:2
Ocean circulation & Water masses
Physical-biological coupling
Climate change
Beach dynamics & Coastal Oceanography
Metrics
H-Index
i10 Index
Citation Counts
51
227
13,453
* Total H IndexRankings
Ranking Based On Selection
:3
Biogeochemistry
Metrics
H-Index
i10 Index
Citation Counts
48
133
7,499
* Total H IndexRankings
Ranking Based On Selection
:4
Tropical ocean dynamics
air-sea interaction
marine ecosystems.
Metrics
H-Index
i10 Index
Citation Counts
45
70
6,913
* Total H IndexRankings
Ranking Based On Selection
:5
Marine Biology
Biotechnology
Molecular Biology
Biological Oceanography and Marine Biodiversity
Metrics
H-Index
i10 Index
Citation Counts
41
88
6,482
* Total H IndexRankings
Ranking Based On Selection
:6
Marine Biology
Marine Ecology
Biological Oceanography
Metrics
H-Index
i10 Index
Citation Counts
41
117
5,238
* Total H IndexRankings
Ranking Based On Selection
:7
marine geology
microapaleontology
paleoclimate / oceanography
Metrics
H-Index
i10 Index
Citation Counts
39
177
10,667
* Total H IndexRankings
Ranking Based On Selection
:8
ocean engineering
waves
Metrics
H-Index
i10 Index
Citation Counts
37
108
4,316
* Total H IndexRankings
Ranking Based On Selection
:9
Marine Geology
Estuarine and shelf processes
Palaeo-sea levels and climate
phosphorites
clay minerals
Metrics
H-Index
i10 Index
Citation Counts
37
74
3,312
* Total H IndexRankings
Ranking Based On Selection
:10
Geology
Marine Geology
Geochemistry
Marine sediments
manganese nodules
Metrics
H-Index
i10 Index
Citation Counts
36
87
4,271
* Total H IndexRankings
Ranking Based On Selection
:11
Biological oceanography
plankton ecology
Metrics
H-Index
i10 Index
Citation Counts
35
69
4,824
* Total H IndexRankings
Ranking Based On Selection
:12
Foraminifera
Paleoclimate
Sealevel changes
Paleomonsoon
Marine Archaeology
Metrics
H-Index
i10 Index
Citation Counts
33
122
3,890
* Total H IndexRankings
Ranking Based On Selection
:13
Lithospheric dynamics
Tectonics
Plate Tectonics
Marine Geophysics
Metrics
H-Index
i10 Index
Citation Counts
32
62
2,904
* Total H IndexRankings
Ranking Based On Selection
:14
Marine Science
Chemical Oceanography
Ecosystem Modeling
Metrics
H-Index
i10 Index
Citation Counts
31
59
2,821
* Total H IndexRankings
Ranking Based On Selection
:15
Biophysical coupling of plankton
Plankton ecology and productivity pattern
fisheries
Metrics
H-Index
i10 Index
Citation Counts
30
62
2,870
* Total H IndexRankings
Ranking Based On Selection
:16
Oceanography
Biogeochemistry
mineral dust
marine geology
Metrics
H-Index
i10 Index
Citation Counts
30
46
3,840
* Total H IndexRankings
Ranking Based On Selection
:17
Marine pollution
Ecotoxicology
DNA impairment
Acetylcholinesterase activity
oxidative stress
Metrics
H-Index
i10 Index
Citation Counts
30
70
3,537
* Total H IndexRankings
Ranking Based On Selection
:18
ANN
Seafloor
Metrics
H-Index
i10 Index
Citation Counts
29
92
3,136
* Total H IndexRankings
Ranking Based On Selection
:19
Physical Oceanography
Air sea interaction
biogeochemistry
Metrics
H-Index
i10 Index
Citation Counts
28
36
6,021
* Total H IndexRankings
Ranking Based On Selection
:20
Marine pollution
organic microplollutants
microplastics
marine litter
Metrics
H-Index
i10 Index
Citation Counts
28
39
8,545
* Total H IndexRankings
Ranking Based On Selection
:21
Plankton Ecology
Metrics
H-Index
i10 Index
Citation Counts
28
45
2,487
* Total H IndexRankings
Ranking Based On Selection
:22
Paleoceanography
Paleoclimate
monsoon
foraminifera
Metrics
H-Index
i10 Index
Citation Counts
28
51
2,390
* Total H IndexRankings
Ranking Based On Selection
:23
Marine Chemistry
Atmsopheric Chemistry
Air-Sea Exchange of particles and trace gasses
Metrics
H-Index
i10 Index
Citation Counts
27
49
2,967
* Total H IndexRankings
Ranking Based On Selection
:24
Chemical Oceanography
Aquatic Biogeochemistry
Nitrogen Cycle
Metrics
H-Index
i10 Index
Citation Counts
27
43
3,372
* Total H IndexRankings
Ranking Based On Selection
:25
Microbial Ecology
Microbial Taxonomy
Metrics
H-Index
i10 Index
Citation Counts
27
67
2,213
SWA Naqvi
Metrics
H-Index
i10-Index
Citation Counts
61
160
16,159
Global Change
Chemical Oceanography
Aquatic Biogeochemistry
Nitrogen Cycle
Paleoceanography
Prasanna Kumar
Metrics
H-Index
i10-Index
Citation Counts
51
227
13,453
Ocean circulation & Water masses
Physical-biological coupling
Climate change
Beach dynamics & Coastal Oceanography
VVSS SARMA
Metrics
H-Index
i10-Index
Citation Counts
48
133
7,499
D Shankar
Metrics
H-Index
i10-Index
Citation Counts
45
70
6,913
Tropical ocean dynamics
air-sea interaction
marine ecosystems.
Ramaiah Nagappa
Metrics
H-Index
i10-Index
Citation Counts
41
88
6,482
Marine Biology
Biotechnology
Molecular Biology
Biological Oceanography and Marine Biodiversity
AC Anil
Metrics
H-Index
i10-Index
Citation Counts
41
117
5,238
Marine Biology
Marine Ecology
Biological Oceanography
Shyam Murti Gupta
Metrics
H-Index
i10-Index
Citation Counts
39
177
10,667
marine geology
microapaleontology
paleoclimate / oceanography
V. Purnachandra Rao
Metrics
H-Index
i10-Index
Citation Counts
37
74
3,312
Marine Geology
Estuarine and shelf processes
Palaeo-sea levels and climate
phosphorites
clay minerals
B. Nagender Nath
Metrics
H-Index
i10-Index
Citation Counts
36
87
4,271
Geology
Marine Geology
Geochemistry
Marine sediments
manganese nodules
Mangesh Gauns
Metrics
H-Index
i10-Index
Citation Counts
35
69
4,824
Biological oceanography
plankton ecology
Rajiv Nigam
Metrics
H-Index
i10-Index
Citation Counts
33
122
3,890
Foraminifera
Paleoclimate
Sealevel changes
Paleomonsoon
Marine Archaeology
KS Krishna
Metrics
H-Index
i10-Index
Citation Counts
32
62
2,904
Lithospheric dynamics
Tectonics
Plate Tectonics
Marine Geophysics
KK Balachandran
Metrics
H-Index
i10-Index
Citation Counts
31
59
2,821
Marine Science
Chemical Oceanography
Ecosystem Modeling
Jyothibabu
Metrics
H-Index
i10-Index
Citation Counts
30
62
2,870
Biophysical coupling of plankton
Plankton ecology and productivity pattern
fisheries
Ramaswamy V|Venkitasubramani Ramaswamy
Metrics
H-Index
i10-Index
Citation Counts
30
46
3,840
Oceanography
Biogeochemistry
mineral dust
marine geology
Anupam Sarkar
Metrics
H-Index
i10-Index
Citation Counts
30
70
3,537
Marine pollution
Ecotoxicology
DNA impairment
Acetylcholinesterase activity
oxidative stress
Bishwajit Chakraborty
Metrics
H-Index
i10-Index
Citation Counts
29
92
3,136
Muraleedharan PM
Metrics
H-Index
i10-Index
Citation Counts
28
36
6,021
Physical Oceanography
Air sea interaction
biogeochemistry
Mahua Saha
Metrics
H-Index
i10-Index
Citation Counts
28
39
8,545
Marine pollution
organic microplollutants
microplastics
marine litter
Madhu NV
Metrics
H-Index
i10-Index
Citation Counts
28
45
2,487
Pothuri Divakar Naidu
Metrics
H-Index
i10-Index
Citation Counts
28
51
2,390
Paleoceanography
Paleoclimate
monsoon
foraminifera
Srinivas Bikkina
Metrics
H-Index
i10-Index
Citation Counts
27
49
2,967
Marine Chemistry
Atmsopheric Chemistry
Air-Sea Exchange of particles and trace gasses
Hema Naik
Metrics
H-Index
i10-Index
Citation Counts
27
43
3,372
Chemical Oceanography
Aquatic Biogeochemistry
Nitrogen Cycle
TNR SRINIVAS
Metrics
H-Index
i10-Index
Citation Counts
27
67
2,213
Microbial Ecology
Microbial Taxonomy