World Scientist and University Rankings 2025
Sweden History, Philosophy, Theology 331 Scientists Subject Rankings - 2025
The AD Scientific Index (Alper-Doger Scientific Index) provides the most comprehensive analysis across 13 main fields and 197 sub-branches at global, national, and regional levels. These analyses are based on indicators such as the H-index, i10-index, and citation count, including their values from the last 6 years. As of Jan 29, 2025, the rankings are determined according to the Total H Index. BETA VERSION: The subject field rankings for the world, regions, countries, and universities are currently in their Beta phase. This is due to the exclusion of (873.688) scientists categorized under ‘Others’, whose profiles have yet to be determined, edited, or classified. As updates are made to these fields, the rankings will be adjusted accordingly. Note: Please keep this in mind while reviewing the rankings. For further details, explore our [University Subject Rankings].
* Total H IndexRankings
Ranking Based On Selection: 1
Crustal evolution
geochronology
microanalysis
Metrics
H-Index
i10 Index
Citation Counts
98
471
42,321
* Total H IndexRankings
Ranking Based On Selection: 2
Philosophy
risk
logic
ethics
Metrics
H-Index
i10 Index
Citation Counts
75
308
21,063
* Total H IndexRankings
Ranking Based On Selection: 3
Metrics
H-Index
i10 Index
Citation Counts
65
135
12,250
* Total H IndexRankings
Ranking Based On Selection: 4
ecotoxicology
statistics
monitoring
biology
Metrics
H-Index
i10 Index
Citation Counts
60
131
10,456
* Total H IndexRankings
Ranking Based On Selection: 5
Paleobotany
Palaeobotany
Paleontology
Palaeontology
Palynology
Metrics
H-Index
i10 Index
Citation Counts
55
142
8,694
* Total H IndexRankings
Ranking Based On Selection: 6
bryologi
systematik
fylogeografi
artbildning
Metrics
H-Index
i10 Index
Citation Counts
51
212
10,531
* Total H IndexRankings
Ranking Based On Selection: 7
History of entrepreneurship
interestingness
entrepreneurial finance
business angels
crowdfunding
Metrics
H-Index
i10 Index
Citation Counts
49
90
10,881
* Total H IndexRankings
Ranking Based On Selection: 8
Operational Analysis
Isotope Geochemistry
Marine Chemistry
Metrics
H-Index
i10 Index
Citation Counts
49
84
6,949
* Total H IndexRankings
Ranking Based On Selection: 9
Palaeobotany
Cenozoic
macro fossils
palynology
evolution
Metrics
H-Index
i10 Index
Citation Counts
45
81
5,283
* Total H IndexRankings
Ranking Based On Selection: 10
Metrics
H-Index
i10 Index
Citation Counts
42
98
5,649
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* Total H IndexRankings
Ranking Based On Selection: 11
Palaeontology
Palynology
Geobiology
astrobiology
Metrics
H-Index
i10 Index
Citation Counts
41
107
6,965
* Total H IndexRankings
Ranking Based On Selection: 12
Evolution
Ecology
Phenotypic plasticity
Life history theory
Metrics
H-Index
i10 Index
Citation Counts
41
77
6,464
* Total H IndexRankings
Ranking Based On Selection: 13
paleontology
paleobiology
deep-sea
evolution
chemosymbiosis
Metrics
H-Index
i10 Index
Citation Counts
41
108
4,816
* Total H IndexRankings
Ranking Based On Selection: 14
climate history
economic history
medieval history
historical geography
paleoclimatology
Metrics
H-Index
i10 Index
Citation Counts
40
84
8,093
* Total H IndexRankings
Ranking Based On Selection: 15
Logic
Philosophical Logic
Logic in Computer Science
Multi-agent Systems
Artificial Intelligence
Metrics
H-Index
i10 Index
Citation Counts
36
89
5,103
* Total H IndexRankings
Ranking Based On Selection: 16
Metrics
H-Index
i10 Index
Citation Counts
36
68
5,448
* Total H IndexRankings
Ranking Based On Selection: 17
Mesolithic
Neolithic
prehistoric economy
Megalithic tombs
bioarchaeology
Metrics
H-Index
i10 Index
Citation Counts
34
59
8,712
* Total H IndexRankings
Ranking Based On Selection: 18
Political economy of climate change
History of the fossil economy
Metrics
H-Index
i10 Index
Citation Counts
32
55
9,509
* Total H IndexRankings
Ranking Based On Selection: 19
Phylogenetics
Systematics
Bayesian statistics
MCMC
Model selection
Metrics
H-Index
i10 Index
Citation Counts
32
51
19,541
* Total H IndexRankings
Ranking Based On Selection: 20
Geobiology
astrobiology
geochemistry
geology
Metrics
H-Index
i10 Index
Citation Counts
31
63
2,655
* Total H IndexRankings
Ranking Based On Selection: 21
philosophy medicine
Metrics
H-Index
i10 Index
Citation Counts
31
48
4,344
* Total H IndexRankings
Ranking Based On Selection: 22
Systematics
Phylogenetics
Evolution
Taxonomy
Entomology
Metrics
H-Index
i10 Index
Citation Counts
31
49
5,788
* Total H IndexRankings
Ranking Based On Selection: 23
Philosophy
logic
Metrics
H-Index
i10 Index
Citation Counts
31
57
7,883
* Total H IndexRankings
Ranking Based On Selection: 24
systematics
biogeography
Sapotaceae
Metrics
H-Index
i10 Index
Citation Counts
31
57
3,039
* Total H IndexRankings
Ranking Based On Selection: 25
History
Metrics
H-Index
i10 Index
Citation Counts
30
49
5,022
Martin John Whitehouse
Swedish Museum of Natural History
Stockholm, Sweden
Metrics
H-Index
i10-Index
Citation Counts
98
471
42,321
Crustal evolution
geochronology
microanalysis
Sven Ove Hansson
Royal Institute of Technology
Stockholm, Sweden
Metrics
H-Index
i10-Index
Citation Counts
75
308
21,063
Philosophy
risk
logic
ethics
Stefan Bengtson
Swedish Museum of Natural History
Stockholm, Sweden
Metrics
H-Index
i10-Index
Citation Counts
65
135
12,250
Anders Bignert
Swedish Museum of Natural History
Stockholm, Sweden
Metrics
H-Index
i10-Index
Citation Counts
60
131
10,456
ecotoxicology
statistics
monitoring
biology
Stephen McLoughlin
Swedish Museum of Natural History
Stockholm, Sweden
Metrics
H-Index
i10-Index
Citation Counts
55
142
8,694
Paleobotany
Palaeobotany
Paleontology
Palaeontology
Palynology
Lars Hedenäs
Swedish Museum of Natural History
Stockholm, Sweden
Metrics
H-Index
i10-Index
Citation Counts
51
212
10,531
bryologi
systematik
fylogeografi
artbildning
History of entrepreneurship
interestingness
entrepreneurial finance
business angels
crowdfunding
Per S Andersson
Swedish Museum of Natural History
Stockholm, Sweden
Metrics
H-Index
i10-Index
Citation Counts
49
84
6,949
Operational Analysis
Isotope Geochemistry
Marine Chemistry
Thomas Denk
Swedish Museum of Natural History
Stockholm, Sweden
Metrics
H-Index
i10-Index
Citation Counts
45
81
5,283
Palaeobotany
Cenozoic
macro fossils
palynology
evolution
Martin Irestedt
Swedish Museum of Natural History
Stockholm, Sweden
Metrics
H-Index
i10-Index
Citation Counts
42
98
5,649
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Vivi Vajda
Swedish Museum of Natural History
Stockholm, Sweden
Metrics
H-Index
i10-Index
Citation Counts
41
107
6,965
Palaeontology
Palynology
Geobiology
astrobiology
Karl Gotthard
Stockholm University
Stockholm, Sweden
Metrics
H-Index
i10-Index
Citation Counts
41
77
6,464
Evolution
Ecology
Phenotypic plasticity
Life history theory
Steffen Kiel
Swedish Museum of Natural History
Stockholm, Sweden
Metrics
H-Index
i10-Index
Citation Counts
41
108
4,816
paleontology
paleobiology
deep-sea
evolution
chemosymbiosis
Fredrik Charpentier Ljungqvist
Stockholm University
Stockholm, Sweden
Metrics
H-Index
i10-Index
Citation Counts
40
84
8,093
climate history
economic history
medieval history
historical geography
paleoclimatology
Valentin Goranko
Stockholm University
Stockholm, Sweden
Metrics
H-Index
i10-Index
Citation Counts
36
89
5,103
Logic
Philosophical Logic
Logic in Computer Science
Multi-agent Systems
Artificial Intelligence
Thord Fransson
Swedish Museum of Natural History
Stockholm, Sweden
Metrics
H-Index
i10-Index
Citation Counts
36
68
5,448
Karl Göran Sjögren
University of Gothenburg
Göteborg, Sweden
Metrics
H-Index
i10-Index
Citation Counts
34
59
8,712
Mesolithic
Neolithic
prehistoric economy
Megalithic tombs
bioarchaeology
Political economy of climate change
History of the fossil economy
Johan AA Nylander
Swedish Museum of Natural History
Stockholm, Sweden
Metrics
H-Index
i10-Index
Citation Counts
32
51
19,541
Phylogenetics
Systematics
Bayesian statistics
MCMC
Model selection
Magnus Ivarsson
Swedish Museum of Natural History
Stockholm, Sweden
Metrics
H-Index
i10-Index
Citation Counts
31
63
2,655
Geobiology
astrobiology
geochemistry
geology
Fredrik Svenaeus
Sodertorns University
Flemingsberg, Sweden
Metrics
H-Index
i10-Index
Citation Counts
31
48
4,344
Johannes Bergsten
Swedish Museum of Natural History
Stockholm, Sweden
Metrics
H-Index
i10-Index
Citation Counts
31
49
5,788
Systematics
Phylogenetics
Evolution
Taxonomy
Entomology
Dag Prawitz
Stockholm University
Stockholm, Sweden
Metrics
H-Index
i10-Index
Citation Counts
31
57
7,883
Ulf Swenson
Swedish Museum of Natural History
Stockholm, Sweden
Metrics
H-Index
i10-Index
Citation Counts
31
57
3,039
systematics
biogeography
Sapotaceae
Mikael Nilsson
Uppsala University
Uppsala, Sweden
Metrics
H-Index
i10-Index
Citation Counts
30
49
5,022