Subject Rankings
Saudi Arabia Engineering & Technology / Marine Sciences and Engineering Subject Rankings 2025
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 Oct 18, 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 (931.668) 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
Ecology
Marine Science
Global Change
Plankton
Metrics
H-Index
i10 Index
Citation Counts
68
243
17,041
* Total H IndexRankings
Ranking Based On Selection
:2
Organic natural Products
Metrics
H-Index
i10 Index
Citation Counts
24
42
1,699
* Total H IndexRankings
Ranking Based On Selection
:3
Environment
Metrics
H-Index
i10 Index
Citation Counts
23
37
1,572
* Total H IndexRankings
Ranking Based On Selection
:4
Biogeoscience
CO2
Blue carbon
Ocean Acidification
Metrics
H-Index
i10 Index
Citation Counts
21
25
1,528
* Total H IndexRankings
Ranking Based On Selection
:5
Submarine geomorphology
seafloor mapping
geomorphometry
spatial analysis
remote sensing
Metrics
H-Index
i10 Index
Citation Counts
20
29
1,236
* Total H IndexRankings
Ranking Based On Selection
:6
oceanography
Marine Chemistry
Metrics
H-Index
i10 Index
Citation Counts
20
35
1,472
* Total H IndexRankings
Ranking Based On Selection
:7
Physical oceanography and numerical modeling
Metrics
H-Index
i10 Index
Citation Counts
19
24
1,354
* Total H IndexRankings
Ranking Based On Selection
:8
ocean modelling
mesoscale dynamics
data assimilation
adjoint
LCS
Metrics
H-Index
i10 Index
Citation Counts
17
20
914
* Total H IndexRankings
Ranking Based On Selection
:9
Phsyical Oceanography
Modeling
Complex Systems
Metrics
H-Index
i10 Index
Citation Counts
15
16
633
* Total H IndexRankings
Ranking Based On Selection
:10
Marine biodiversity
Metrics
H-Index
i10 Index
Citation Counts
14
19
564
* Total H IndexRankings
Ranking Based On Selection
:11
Ocean Modelling and data assimilation
Metrics
H-Index
i10 Index
Citation Counts
14
16
585
* Total H IndexRankings
Ranking Based On Selection
:12
Methanotrophs/Methylotrophs
C1 metabolism
Extremophiles
Soda lakes
Marine Symbioses
Metrics
H-Index
i10 Index
Citation Counts
14
15
1,181
* Total H IndexRankings
Ranking Based On Selection
:13
Physical Oceanography
Metrics
H-Index
i10 Index
Citation Counts
13
14
1,149
* Total H IndexRankings
Ranking Based On Selection
:14
Marine sciences
Plankton biology
Metrics
H-Index
i10 Index
Citation Counts
13
13
1,240
* Total H IndexRankings
Ranking Based On Selection
:15
Marine Biodiversity
Plankton Ecology
Marine Natural Products
Metrics
H-Index
i10 Index
Citation Counts
12
14
363
* Total H IndexRankings
Ranking Based On Selection
:16
Coastal Engineering
Marine Structures
Environmental Management
Soft computing Techniques
Metrics
H-Index
i10 Index
Citation Counts
11
12
744
* Total H IndexRankings
Ranking Based On Selection
:17
Marine biology
Marine Ecology
Benthos
Polychaetes
Metrics
H-Index
i10 Index
Citation Counts
11
12
359
* Total H IndexRankings
Ranking Based On Selection
:18
coral reef ecosystems
climate change
ocean acidification
fisheries
biodiversity
Metrics
H-Index
i10 Index
Citation Counts
11
11
915
* Total H IndexRankings
Ranking Based On Selection
:19
marine optics
ocean coulour remote sensing
biogeochemistry
phytoplankton dynamic
bio-physical
Metrics
H-Index
i10 Index
Citation Counts
10
11
379
* Total H IndexRankings
Ranking Based On Selection
:20
Microbiology
marine ecology
extremophiles
ultramicrobacteria
plant-microbe interaction
Metrics
H-Index
i10 Index
Citation Counts
10
10
722
* Total H IndexRankings
Ranking Based On Selection
:21
Oceanography
Metrics
H-Index
i10 Index
Citation Counts
9
9
462
* Total H IndexRankings
Ranking Based On Selection
:22
behavior
evolution
and population genetics of reef fishes
functioning of marine ecosystems
Metrics
H-Index
i10 Index
Citation Counts
9
8
459
* Total H IndexRankings
Ranking Based On Selection
:23
Population genetics
Marine fish hybridization
Biodiversity
Metrics
H-Index
i10 Index
Citation Counts
8
8
317
* Total H IndexRankings
Ranking Based On Selection
:24
Physical oceanography
ocean modeling
CO2 analysis
Metrics
H-Index
i10 Index
Citation Counts
8
8
276
* Total H IndexRankings
Ranking Based On Selection
:25
Marine and freshwater toxicology
Metrics
H-Index
i10 Index
Citation Counts
8
7
280
Susana Agusti
Metrics
H-Index
i10-Index
Citation Counts
68
243
17,041
Ecology
Marine Science
Global Change
Plankton
Walied Mohamed Alarif
Metrics
H-Index
i10-Index
Citation Counts
24
42
1,699
Organic natural Products
Sabique Langodan
Metrics
H-Index
i10-Index
Citation Counts
23
37
1,572
Vincent Saderne
Metrics
H-Index
i10-Index
Citation Counts
21
25
1,528
Biogeoscience
CO2
Blue carbon
Ocean Acidification
Fabio Marchese
Metrics
H-Index
i10-Index
Citation Counts
20
29
1,236
Submarine geomorphology
seafloor mapping
geomorphometry
spatial analysis
remote sensing
Radwan Al Farawati
Metrics
H-Index
i10-Index
Citation Counts
20
35
1,472
oceanography
Marine Chemistry
George Krokos
Metrics
H-Index
i10-Index
Citation Counts
19
24
1,354
Physical oceanography and numerical modeling
Peng Zhan
Metrics
H-Index
i10-Index
Citation Counts
17
20
914
ocean modelling
mesoscale dynamics
data assimilation
adjoint
LCS
Alkiviadis Kalampokis
Metrics
H-Index
i10-Index
Citation Counts
15
16
633
Phsyical Oceanography
Modeling
Complex Systems
Carlos Angulo-Preckler
Metrics
H-Index
i10-Index
Citation Counts
14
19
564
Sanikommu Sivareddy
Metrics
H-Index
i10-Index
Citation Counts
14
16
585
Ocean Modelling and data assimilation
Chakkiath Paul Antony
Metrics
H-Index
i10-Index
Citation Counts
14
15
1,181
Methanotrophs/Methylotrophs
C1 metabolism
Extremophiles
Soda lakes
Marine Symbioses
Sivasankar R
Metrics
H-Index
i10-Index
Citation Counts
12
14
363
Marine Biodiversity
Plankton Ecology
Marine Natural Products
Moussa Elbisy
Metrics
H-Index
i10-Index
Citation Counts
11
12
744
Coastal Engineering
Marine Structures
Environmental Management
Soft computing Techniques
Seerangan Manokaran
Metrics
H-Index
i10-Index
Citation Counts
11
12
359
Marine biology
Marine Ecology
Benthos
Polychaetes
Rusty Brainard|Russell E. Brainard, Rusty Brainard
Metrics
H-Index
i10-Index
Citation Counts
11
11
915
coral reef ecosystems
climate change
ocean acidification
fisheries
biodiversity
Malika Kheireddine
Metrics
H-Index
i10-Index
Citation Counts
10
11
379
marine optics
ocean coulour remote sensing
biogeochemistry
phytoplankton dynamic
bio-physical
Cristina Andres-Barrao
Metrics
H-Index
i10-Index
Citation Counts
10
10
722
Microbiology
marine ecology
extremophiles
ultramicrobacteria
plant-microbe interaction
Mohamed Ashraf
Metrics
H-Index
i10-Index
Citation Counts
9
9
462
Vanessa Robitzch Sierra
Metrics
H-Index
i10-Index
Citation Counts
9
8
459
behavior
evolution
and population genetics of reef fishes
functioning of marine ecosystems
Song He
Metrics
H-Index
i10-Index
Citation Counts
8
8
317
Population genetics
Marine fish hybridization
Biodiversity
Aditya R Kartadikaria
Metrics
H-Index
i10-Index
Citation Counts
8
8
276
Physical oceanography
ocean modeling
CO2 analysis
Mohamed Gomaa
University of Jeddah
Dahaban, Saudi Arabia
Metrics
H-Index
i10-Index
Citation Counts
8
7
280
Marine and freshwater toxicology