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 (0) 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
evolution
genomics
population genetics
ancient DNA
environmental DNA
Metrics
H-Index
i10 Index
Citation Counts
146
315
73,777
* Total H IndexRankings
Ranking Based On Selection
:2
oxygen
evolution
oceanography
geobiology
biogeochemistry
Metrics
H-Index
i10 Index
Citation Counts
118
251
62,103
* Total H IndexRankings
Ranking Based On Selection
:3
lake
lake restoration
biogeochemistry
Water Framework Directive
Metrics
H-Index
i10 Index
Citation Counts
86
237
32,124
* Total H IndexRankings
Ranking Based On Selection
:4
biogeochemistry
microbial ecology
Metrics
H-Index
i10 Index
Citation Counts
80
166
27,295
* Total H IndexRankings
Ranking Based On Selection
:5
Observational Cosmology
Galaxy Evolution
Metrics
H-Index
i10 Index
Citation Counts
77
191
23,555
* Total H IndexRankings
Ranking Based On Selection
:6
geochemistry
climate research
non traditional stable isotopes
Metrics
H-Index
i10 Index
Citation Counts
75
243
18,387
* Total H IndexRankings
Ranking Based On Selection
:7
Greenland ice climate interactions
Metrics
H-Index
i10 Index
Citation Counts
73
170
19,193
* Total H IndexRankings
Ranking Based On Selection
:8
Water Resources
Metrics
H-Index
i10 Index
Citation Counts
60
183
18,695
* Total H IndexRankings
Ranking Based On Selection
:9
Geophysics
Geomagnetism
Metrics
H-Index
i10 Index
Citation Counts
60
152
15,314
* Total H IndexRankings
Ranking Based On Selection
:10
bioelectricity
biogeochemistry
microbial ecology
stable isotopes
Metrics
H-Index
i10 Index
Citation Counts
57
87
12,026
* Total H IndexRankings
Ranking Based On Selection
:11
Geophysics
Metrics
H-Index
i10 Index
Citation Counts
55
169
12,077
* Total H IndexRankings
Ranking Based On Selection
:12
Quaternary geology
Metrics
H-Index
i10 Index
Citation Counts
55
170
9,357
* Total H IndexRankings
Ranking Based On Selection
:13
geochemistry
nanotechniques
natural materials science
Metrics
H-Index
i10 Index
Citation Counts
53
128
9,191
* Total H IndexRankings
Ranking Based On Selection
:14
Geochronology
Noble gases
Metrics
H-Index
i10 Index
Citation Counts
53
77
10,562
* Total H IndexRankings
Ranking Based On Selection
:15
Geochronology
meteoritics
early Solar System
Metrics
H-Index
i10 Index
Citation Counts
52
106
9,391
* Total H IndexRankings
Ranking Based On Selection
:16
groundwater geochemistry
Metrics
H-Index
i10 Index
Citation Counts
49
75
18,950
* Total H IndexRankings
Ranking Based On Selection
:17
remote sensing of vegetation
Metrics
H-Index
i10 Index
Citation Counts
48
87
7,640
* Total H IndexRankings
Ranking Based On Selection
:18
Cohesive sediment
microplastic
coastal wetlands
Arctic fjords
geochronology
Metrics
H-Index
i10 Index
Citation Counts
46
105
6,151
* Total H IndexRankings
Ranking Based On Selection
:19
Geology
Geochemistry
Geochronology
Metrics
H-Index
i10 Index
Citation Counts
45
79
5,252
* Total H IndexRankings
Ranking Based On Selection
:20
Geology
Sedimentology
Dinosaurs
Palaeoclimate
Coastal Systems
Metrics
H-Index
i10 Index
Citation Counts
45
88
5,005
* Total H IndexRankings
Ranking Based On Selection
:21
Geophysics
Geomagnetism
Earth's core
Inverse Problems
Metrics
H-Index
i10 Index
Citation Counts
44
71
8,814
* Total H IndexRankings
Ranking Based On Selection
:22
Metrics
H-Index
i10 Index
Citation Counts
43
90
5,316
* Total H IndexRankings
Ranking Based On Selection
:23
Geodesy
Earth Observation
Hydrology-Climate
Space Weather
Signal Processing
Metrics
H-Index
i10 Index
Citation Counts
41
68
4,471
* Total H IndexRankings
Ranking Based On Selection
:24
geochemistry groundwater
Metrics
H-Index
i10 Index
Citation Counts
40
71
6,678
* Total H IndexRankings
Ranking Based On Selection
:25
Earth Observation
Land Use Science
Citizen Science
Climate Change
Geographical Machine Learning
Metrics
H-Index
i10 Index
Citation Counts
39
74
5,321
Eske Willerslev
University of Copenhagen
Copenhagen, Denmark
Metrics
H-Index
i10-Index
Citation Counts
146
315
73,777
evolution
genomics
population genetics
ancient DNA
environmental DNA
Donald E Canfield
University of Southern Denmark
Tianjin, Denmark
Metrics
H-Index
i10-Index
Citation Counts
118
251
62,103
oxygen
evolution
oceanography
geobiology
biogeochemistry
Martin Søndergaard
Aarhus University
Aarhus, Denmark
Metrics
H-Index
i10-Index
Citation Counts
86
237
32,124
lake
lake restoration
biogeochemistry
Water Framework Directive
Bo Thamdrup
University of Southern Denmark
Tianjin, Denmark
Metrics
H-Index
i10-Index
Citation Counts
80
166
27,295
biogeochemistry
microbial ecology
Georgios E Magdis
Technical University of Denmark
Kongens Lyngby, Denmark
Metrics
H-Index
i10-Index
Citation Counts
77
191
23,555
Observational Cosmology
Galaxy Evolution
Robert Frei
University of Copenhagen
Copenhagen, Denmark
Metrics
H-Index
i10-Index
Citation Counts
75
243
18,387
geochemistry
climate research
non traditional stable isotopes
Jason E. Box
Metrics
H-Index
i10-Index
Citation Counts
73
170
19,193
Greenland ice climate interactions
Jens Christian Refsgaard
Metrics
H-Index
i10-Index
Citation Counts
60
183
18,695
Nils Olsen
Technical University of Denmark
Kongens Lyngby, Denmark
Metrics
H-Index
i10-Index
Citation Counts
60
152
15,314
Nils Risgaard Petersen
Aarhus University
Aarhus, Denmark
Metrics
H-Index
i10-Index
Citation Counts
57
87
12,026
bioelectricity
biogeochemistry
microbial ecology
stable isotopes
Esben Auken
Metrics
H-Index
i10-Index
Citation Counts
55
169
12,077
Ole Bennike
Metrics
H-Index
i10-Index
Citation Counts
55
170
9,357
Susan Louise Svane Stipp
University of Copenhagen
Copenhagen, Denmark
Metrics
H-Index
i10-Index
Citation Counts
53
128
9,191
geochemistry
nanotechniques
natural materials science
Michael Storey
University of Copenhagen
Copenhagen, Denmark
Metrics
H-Index
i10-Index
Citation Counts
53
77
10,562
James N Connelly
University of Copenhagen
Copenhagen, Denmark
Metrics
H-Index
i10-Index
Citation Counts
52
106
9,391
Geochronology
meteoritics
early Solar System
Dieke Postma
Metrics
H-Index
i10-Index
Citation Counts
49
75
18,950
Martin Brandt
University of Copenhagen
Copenhagen, Denmark
Metrics
H-Index
i10-Index
Citation Counts
48
87
7,640
remote sensing of vegetation
Thorbjørn Joest Andersen
University of Copenhagen
Copenhagen, Denmark
Metrics
H-Index
i10-Index
Citation Counts
46
105
6,151
Cohesive sediment
microplastic
coastal wetlands
Arctic fjords
geochronology
Tod Waight
University of Copenhagen
Copenhagen, Denmark
Metrics
H-Index
i10-Index
Citation Counts
45
79
5,252
Geology
Geochemistry
Geochronology
Lars B Clemmensen
University of Copenhagen
Copenhagen, Denmark
Metrics
H-Index
i10-Index
Citation Counts
45
88
5,005
Geology
Sedimentology
Dinosaurs
Palaeoclimate
Coastal Systems
Christopher Finlay
Technical University of Denmark
Kongens Lyngby, Denmark
Metrics
H-Index
i10-Index
Citation Counts
44
71
8,814
Geophysics
Geomagnetism
Earth's core
Inverse Problems
Christian Tegner
Aarhus University
Aarhus, Denmark
Metrics
H-Index
i10-Index
Citation Counts
43
90
5,316
Ehsan Forootan
Aalborg University
Aalborg, Denmark
Metrics
H-Index
i10-Index
Citation Counts
41
68
4,471
Geodesy
Earth Observation
Hydrology-Climate
Space Weather
Signal Processing
Rasmus Jakobsen
Metrics
H-Index
i10-Index
Citation Counts
40
71
6,678
Jamal Jokar Arsanjani
Aalborg University
Aalborg, Denmark
Metrics
H-Index
i10-Index
Citation Counts
39
74
5,321
Earth Observation
Land Use Science
Citizen Science
Climate Change
Geographical Machine Learning