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Estonia 92 Scientists Subject Rankings
The AD Scientific Index (Alper-Doger Scientific Index) provides the most comprehensive analysis across 13 main fields and 211 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 5 years. As of Jan 04, 2026, 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 (1.131.752) 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 Index Rankings
Rankings
14,386
World Rank
11
Country Rank
8
University
Ranking Based On Selection:
1
* Total H Index Rankings
Rankings
24,615
World Rank
14
Country Rank
11
University
Ranking Based On Selection:
2
* Total H Index Rankings
Rankings
31,731
World Rank
17
Country Rank
13
University
Ranking Based On Selection:
3
* Total H Index Rankings
Rankings
43,094
World Rank
28
Country Rank
21
University
Ranking Based On Selection:
4
Natural Sciences / Biological Science
plant ecology | community ecology | biotic interactions | mycorrhizal ecology | plant-soil interaction
plant ecology | community ecology | biotic interactions | mycorrhizal ecology | plant-soil interaction
H-Index Metrics
-
H-Index66
-
i10 Index138
-
Citation Counts20,858
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* Total H Index Rankings
Rankings
45,051
World Rank
30
Country Rank
23
University
Ranking Based On Selection:
5
* Total H Index Rankings
Rankings
51,407
World Rank
32
Country Rank
25
University
Ranking Based On Selection:
6
Natural Sciences / Biological Science
arbuscular mycorrhiza | molecular diversity | community ecology | biogeograph
arbuscular mycorrhiza | molecular diversity | community ecology | biogeograph
H-Index Metrics
-
H-Index62
-
i10 Index133
-
Citation Counts16,285
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* Total H Index Rankings
Rankings
51,568
World Rank
33
Country Rank
1
University
Ranking Based On Selection:
7
* Total H Index Rankings
Rankings
72,154
World Rank
44
Country Rank
35
University
Ranking Based On Selection:
8
* Total H Index Rankings
Rankings
80,163
World Rank
53
Country Rank
39
University
Ranking Based On Selection:
9
* Total H Index Rankings
Rankings
103,347
World Rank
68
Country Rank
49
University
Ranking Based On Selection:
10
Natural Sciences / Biological Science
Zoonotic diseases | Echinococcus parasites | conservation biology | bio- and phylogeograph
Zoonotic diseases | Echinococcus parasites | conservation biology | bio- and phylogeograph
H-Index Metrics
-
H-Index48
-
i10 Index92
-
Citation Counts7,023
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* Total H Index Rankings
Rankings
120,446
World Rank
78
Country Rank
58
University
Ranking Based On Selection:
11
* Total H Index Rankings
Rankings
122,792
World Rank
81
Country Rank
61
University
Ranking Based On Selection:
12
Natural Sciences / Biological Science
Conservation biology | Ecology | Forestry | Mycology | Ornitholog
Conservation biology | Ecology | Forestry | Mycology | Ornitholog
H-Index Metrics
-
H-Index45
-
i10 Index125
-
Citation Counts8,285
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* Total H Index Rankings
Rankings
130,421
World Rank
92
Country Rank
68
University
Ranking Based On Selection:
13
* Total H Index Rankings
Rankings
154,496
World Rank
105
Country Rank
76
University
Ranking Based On Selection:
14
* Total H Index Rankings
Rankings
174,041
World Rank
116
Country Rank
85
University
Ranking Based On Selection:
15
Natural Sciences / Biological Science
Ecology | Biodiversity | Landscape ecology | Ecosystem services | Restoration ecolog
Ecology | Biodiversity | Landscape ecology | Ecosystem services | Restoration ecolog
H-Index Metrics
-
H-Index38
-
i10 Index65
-
Citation Counts10,077
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* Total H Index Rankings
Rankings
176,249
World Rank
118
Country Rank
16
University
Ranking Based On Selection:
16
Natural Sciences / Biological Science
palaeoecology | quaternary | pollen | vegetation | Baltic Sea prehistor
palaeoecology | quaternary | pollen | vegetation | Baltic Sea prehistor
H-Index Metrics
-
H-Index38
-
i10 Index80
-
Citation Counts5,604
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* Total H Index Rankings
Rankings
176,314
World Rank
119
Country Rank
2
University
Ranking Based On Selection:
17
Natural Sciences / Biological Science
Biological Anthropology | Medical Genetics | Forensics | COVID-1
Biological Anthropology | Medical Genetics | Forensics | COVID-1
H-Index Metrics
-
H-Index38
-
i10 Index74
-
Citation Counts6,963
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* Total H Index Rankings
Rankings
209,757
World Rank
141
Country Rank
95
University
Ranking Based On Selection:
18
Natural Sciences / Biological Science
Paleontology | Paleoecology | Biomineralization | Annelida | Tentaculit
Paleontology | Paleoecology | Biomineralization | Annelida | Tentaculit
H-Index Metrics
-
H-Index35
-
i10 Index134
-
Citation Counts4,912
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* Total H Index Rankings
Rankings
213,897
World Rank
147
Country Rank
97
University
Ranking Based On Selection:
19
* Total H Index Rankings
Rankings
222,768
World Rank
152
Country Rank
11
University
Ranking Based On Selection:
20
* Total H Index Rankings
Rankings
233,117
World Rank
163
Country Rank
26
University
Ranking Based On Selection:
21
Natural Sciences / Biological Science
restoration ecology | botany | historical ecology | palaeoecology | landscape ecolog
restoration ecology | botany | historical ecology | palaeoecology | landscape ecolog
H-Index Metrics
-
H-Index33
-
i10 Index49
-
Citation Counts2,899
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* Total H Index Rankings
Rankings
248,238
World Rank
175
Country Rank
113
University
Ranking Based On Selection:
22
Natural Sciences / Biological Science
evolutionary ecology | conservation biology | landscape ecology | butterfly ecology | insect
evolutionary ecology | conservation biology | landscape ecology | butterfly ecology | insect
H-Index Metrics
-
H-Index32
-
i10 Index52
-
Citation Counts7,305
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* Total H Index Rankings
Rankings
250,665
World Rank
178
Country Rank
8
University
Ranking Based On Selection:
23
* Total H Index Rankings
Rankings
269,073
World Rank
195
Country Rank
123
University
Ranking Based On Selection:
24
Natural Sciences / Biological Science
Molecular mechanisms of genetic adaptation of bacteria | Bacterial evolution under stress | DNA replication and repair | regulatio
Molecular mechanisms of genetic adaptation of bacteria | Bacterial evolution under stress | DNA replication and repair | regulatio
H-Index Metrics
-
H-Index31
-
i10 Index63
-
Citation Counts2,777
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* Total H Index Rankings
Rankings
276,431
World Rank
197
Country Rank
16
University
Ranking Based On Selection:
25
Natural Sciences / Biological Science
Landscape Ecology | Conservation Biology | Environmental Managemen
Landscape Ecology | Conservation Biology | Environmental Managemen
H-Index Metrics
-
H-Index30
-
i10 Index70
-
Citation Counts2,810
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Premium Data
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