Subject Rankings
Canada 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 Nov 21, 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 (873.864) 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
Biological Oceanography
nutrients
phytoplankton
Metrics
H-Index
i10 Index
Citation Counts
172
992
134,209
* Total H IndexRankings
Ranking Based On Selection
:2
oceanography
Metrics
H-Index
i10 Index
Citation Counts
100
318
39,080
* Total H IndexRankings
Ranking Based On Selection
:3
Global Change
Marine biodiversity
Fisheries
Conservation Biology
Climate Change
Metrics
H-Index
i10 Index
Citation Counts
98
280
49,481
* Total H IndexRankings
Ranking Based On Selection
:4
Arctic
biogeochemistry
contaminants
chemical oceanography
Metrics
H-Index
i10 Index
Citation Counts
91
293
35,113
* Total H IndexRankings
Ranking Based On Selection
:5
Ecosystems
Ecosystem modeling
Fisheries
Fisheries management
Ecopath
Metrics
H-Index
i10 Index
Citation Counts
87
220
47,893
* Total H IndexRankings
Ranking Based On Selection
:6
Marine Geochemistry
Metrics
H-Index
i10 Index
Citation Counts
79
140
23,236
* Total H IndexRankings
Ranking Based On Selection
:7
Coral reef ecology
Conservation
Marine ecology
Behavioural ecology
Metrics
H-Index
i10 Index
Citation Counts
76
207
28,152
* Total H IndexRankings
Ranking Based On Selection
:8
Oceanography
Metrics
H-Index
i10 Index
Citation Counts
74
169
19,937
* Total H IndexRankings
Ranking Based On Selection
:9
Oceanography
Metrics
H-Index
i10 Index
Citation Counts
72
167
25,778
* Total H IndexRankings
Ranking Based On Selection
:10
Metrics
H-Index
i10 Index
Citation Counts
71
279
25,427
* Total H IndexRankings
Ranking Based On Selection
:11
oceanography
phytoplankton
ocean observations
ballast water treatment issues
Metrics
H-Index
i10 Index
Citation Counts
69
124
17,894
* Total H IndexRankings
Ranking Based On Selection
:12
Arctic oceanography
plankton
fish
biogeochemical fluxes
Metrics
H-Index
i10 Index
Citation Counts
65
149
11,752
* Total H IndexRankings
Ranking Based On Selection
:13
Ocean
phytoplankton
climate
physics
Metrics
H-Index
i10 Index
Citation Counts
59
119
14,088
* Total H IndexRankings
Ranking Based On Selection
:14
Shelf and deep-marine sedimentation
Black Sea
Metrics
H-Index
i10 Index
Citation Counts
57
105
10,345
* Total H IndexRankings
Ranking Based On Selection
:15
Eco-physiology
Macroecology
Biodiversity
Conservation Physiology
Metrics
H-Index
i10 Index
Citation Counts
53
103
15,461
* Total H IndexRankings
Ranking Based On Selection
:16
Oceanography
Metals
Phytoplankton
Metrics
H-Index
i10 Index
Citation Counts
53
77
11,802
* Total H IndexRankings
Ranking Based On Selection
:17
Diagenesis
CaCO3 dissolution
Benthic Boundary Layer
Bubbles in Sediments
Ocean Acidification
Metrics
H-Index
i10 Index
Citation Counts
52
98
11,451
* Total H IndexRankings
Ranking Based On Selection
:18
Environmental Biology
Statistics
Scaling
Ocean Science
Metrics
H-Index
i10 Index
Citation Counts
51
126
10,624
* Total H IndexRankings
Ranking Based On Selection
:19
radionuclides
tracers
ocean transport and circulation
Metrics
H-Index
i10 Index
Citation Counts
50
83
8,163
* Total H IndexRankings
Ranking Based On Selection
:20
Evolutionary Physiology
Global Change Biology
Acclimation & Adaptation
Omics approaches
Rarity
Metrics
H-Index
i10 Index
Citation Counts
48
88
8,275
* Total H IndexRankings
Ranking Based On Selection
:21
Arctic
oceanography
dynamics
sea ice
continental shelf
Metrics
H-Index
i10 Index
Citation Counts
48
99
7,981
* Total H IndexRankings
Ranking Based On Selection
:22
aquaculture
coastal ecology
Metrics
H-Index
i10 Index
Citation Counts
48
90
7,173
* Total H IndexRankings
Ranking Based On Selection
:23
ocean biogeochemistry
ocean modelling
data assimilation
hypoxia
carbon cycle
Metrics
H-Index
i10 Index
Citation Counts
47
118
9,885
* Total H IndexRankings
Ranking Based On Selection
:24
Simulation and Training
Safety and Survival
Metrics
H-Index
i10 Index
Citation Counts
47
123
6,741
* Total H IndexRankings
Ranking Based On Selection
:25
Metrics
H-Index
i10 Index
Citation Counts
47
92
9,210
Paul J Harrison
University of British Columbia
Vancouver, Canada
Metrics
H-Index
i10-Index
Citation Counts
172
992
134,209
Biological Oceanography
nutrients
phytoplankton
Trevor Platt
Dalhousie University
Halifax, Canada
Metrics
H-Index
i10-Index
Citation Counts
100
318
39,080
William Cheung
University of British Columbia
Vancouver, Canada
Metrics
H-Index
i10-Index
Citation Counts
98
280
49,481
Global Change
Marine biodiversity
Fisheries
Conservation Biology
Climate Change
RW Macdonald
Fisheries and Oceans Canada
Ontario, Canada
Metrics
H-Index
i10-Index
Citation Counts
91
293
35,113
Arctic
biogeochemistry
contaminants
chemical oceanography
Villy Christensen
University of British Columbia
Vancouver, Canada
Metrics
H-Index
i10-Index
Citation Counts
87
220
47,893
Ecosystems
Ecosystem modeling
Fisheries
Fisheries management
Ecopath
Stephen Calvert
University of British Columbia
Vancouver, Canada
Metrics
H-Index
i10-Index
Citation Counts
79
140
23,236
Isabelle M Côté
Simon Fraser University
Burnaby, Canada
Metrics
H-Index
i10-Index
Citation Counts
76
207
28,152
Coral reef ecology
Conservation
Marine ecology
Behavioural ecology
Marcel Babin
Université Laval
Quebec City, Canada
Metrics
H-Index
i10-Index
Citation Counts
74
169
19,937
Dwr Wallace
Dalhousie University
Halifax, Canada
Metrics
H-Index
i10-Index
Citation Counts
72
167
25,778
John Smith
Fisheries and Oceans Canada
Ontario, Canada
Metrics
H-Index
i10-Index
Citation Counts
71
279
25,427
John J Cullen
Dalhousie University
Halifax, Canada
Metrics
H-Index
i10-Index
Citation Counts
69
124
17,894
oceanography
phytoplankton
ocean observations
ballast water treatment issues
Louis Fortier
Université Laval
Quebec City, Canada
Metrics
H-Index
i10-Index
Citation Counts
65
149
11,752
Arctic oceanography
plankton
fish
biogeochemical fluxes
Marlon Lewis
Dalhousie University
Halifax, Canada
Metrics
H-Index
i10-Index
Citation Counts
59
119
14,088
Ocean
phytoplankton
climate
physics
Richard Hiscott
Memorial University of Newfoundland
St John’s, Canada
Metrics
H-Index
i10-Index
Citation Counts
57
105
10,345
Shelf and deep-marine sedimentation
Black Sea
Amanda E Bates
Memorial University of Newfoundland
St John’s, Canada
Metrics
H-Index
i10-Index
Citation Counts
53
103
15,461
Eco-physiology
Macroecology
Biodiversity
Conservation Physiology
Neil M Price
McGill University
Montréal, Canada
Metrics
H-Index
i10-Index
Citation Counts
53
77
11,802
Oceanography
Metals
Phytoplankton
Bernard Boudreau
Dalhousie University
Halifax, Canada
Metrics
H-Index
i10-Index
Citation Counts
52
98
11,451
Diagenesis
CaCO3 dissolution
Benthic Boundary Layer
Bubbles in Sediments
Ocean Acidification
David C Schneider
Memorial University of Newfoundland
St John’s, Canada
Metrics
H-Index
i10-Index
Citation Counts
51
126
10,624
Environmental Biology
Statistics
Scaling
Ocean Science
John N Smith
Fisheries and Oceans Canada
Ontario, Canada
Metrics
H-Index
i10-Index
Citation Counts
50
83
8,163
radionuclides
tracers
ocean transport and circulation
Piero Calosi
Université du Québec Rimouski
Rimouski, Canada
Metrics
H-Index
i10-Index
Citation Counts
48
88
8,275
Evolutionary Physiology
Global Change Biology
Acclimation & Adaptation
Omics approaches
Rarity
Humfrey Melling
Fisheries and Oceans Canada
Ontario, Canada
Metrics
H-Index
i10-Index
Citation Counts
48
99
7,981
Arctic
oceanography
dynamics
sea ice
continental shelf
Jon Grant
Dalhousie University
Halifax, Canada
Metrics
H-Index
i10-Index
Citation Counts
48
90
7,173
aquaculture
coastal ecology
Katja Fennel
Dalhousie University
Halifax, Canada
Metrics
H-Index
i10-Index
Citation Counts
47
118
9,885
ocean biogeochemistry
ocean modelling
data assimilation
hypoxia
carbon cycle
Heather Carnahan
Memorial University of Newfoundland
St John’s, Canada
Metrics
H-Index
i10-Index
Citation Counts
47
123
6,741
Simulation and Training
Safety and Survival
Richard B Rivkin
Memorial University of Newfoundland
St John’s, Canada
Metrics
H-Index
i10-Index
Citation Counts
47
92
9,210