University, Subject, Country, Region, World
Institute of Biodiversity and Ecosystem Research 17 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 Feb 17, 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 (910.673) 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
Forest stand dynamics
Forest management
Metrics
H-Index
i10 Index
Citation Counts
33
59
4,384
* Total H IndexRankings
Ranking Based On Selection: 2
Evolution
Ecology
Bird migration
Blood parasites
Bird malaria
Metrics
H-Index
i10 Index
Citation Counts
28
49
2,944
* Total H IndexRankings
Ranking Based On Selection: 3
Insect Chemical Ecology
Insect Behaviour
Metrics
H-Index
i10 Index
Citation Counts
23
51
1,665
* Total H IndexRankings
Ranking Based On Selection: 4
helminthology
parasitology
zoology
ecology
Metrics
H-Index
i10 Index
Citation Counts
21
68
2,232
* Total H IndexRankings
Ranking Based On Selection: 5
insect cytogenetics
Metrics
H-Index
i10 Index
Citation Counts
21
36
1,223
* Total H IndexRankings
Ranking Based On Selection: 6
mammalogy
paleontology
ecology
conservation biology
Metrics
H-Index
i10 Index
Citation Counts
21
45
1,952
* Total H IndexRankings
Ranking Based On Selection: 7
avian malaria
haemosporida
avian ecology
evolution
Metrics
H-Index
i10 Index
Citation Counts
20
23
1,267
* Total H IndexRankings
Ranking Based On Selection: 8
Parasitology
helminthology
nematodes
parasites
zoonosis
Metrics
H-Index
i10 Index
Citation Counts
17
22
982
* Total H IndexRankings
Ranking Based On Selection: 9
Fungal Taxonomy
Basidiomycetes
Boletales
Fungal Diversity
Conservation of Fungi
Metrics
H-Index
i10 Index
Citation Counts
16
28
1,381
* Total H IndexRankings
Ranking Based On Selection: 10
cestoda
tapeworms
helminthology
parasitology
Metrics
H-Index
i10 Index
Citation Counts
14
25
715
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* Total H IndexRankings
Ranking Based On Selection: 11
Phytosociology
Botany
Ecology
Metrics
H-Index
i10 Index
Citation Counts
13
16
1,273
* Total H IndexRankings
Ranking Based On Selection: 12
Herpetology
Metrics
H-Index
i10 Index
Citation Counts
12
22
823
* Total H IndexRankings
Ranking Based On Selection: 13
Coastal ecosystems structure and functioning
Microbial Marine Ecology
Environmental Impact Assessment
Fate of polutants in ma
Metrics
H-Index
i10 Index
Citation Counts
11
13
872
* Total H IndexRankings
Ranking Based On Selection: 14
ecology
behaviour
conservation
small mammals
Metrics
H-Index
i10 Index
Citation Counts
11
13
430
* Total H IndexRankings
Ranking Based On Selection: 15
земноводни
влечуги
етология
биоакустика
Metrics
H-Index
i10 Index
Citation Counts
10
12
373
* Total H IndexRankings
Ranking Based On Selection: 16
Ecosystem services
Socio-ecological systems and ecosystem management
Ecological modelling
Natural capital accounting and cost
Metrics
H-Index
i10 Index
Citation Counts
10
10
1,088
* Total H IndexRankings
Ranking Based On Selection: 17
animal behaviour
ornithology
behavioural ecology
evolutionary ecology
host-parasite interactions
Metrics
H-Index
i10 Index
Citation Counts
6
4
95
Tzvetan Zlatanov
Metrics
H-Index
i10-Index
Citation Counts
33
59
4,384
Forest stand dynamics
Forest management
Pavel Zehtindjiev
Metrics
H-Index
i10-Index
Citation Counts
28
49
2,944
Evolution
Ecology
Bird migration
Blood parasites
Bird malaria
Teodora B. Toshova
Metrics
H-Index
i10-Index
Citation Counts
23
51
1,665
Insect Chemical Ecology
Insect Behaviour
Boyko B. Georgiev
Metrics
H-Index
i10-Index
Citation Counts
21
68
2,232
helminthology
parasitology
zoology
ecology
S. Grozeva
Metrics
H-Index
i10-Index
Citation Counts
21
36
1,223
Vasil Popov
Metrics
H-Index
i10-Index
Citation Counts
21
45
1,952
mammalogy
paleontology
ecology
conservation biology
Dimitar Dimitrov
Metrics
H-Index
i10-Index
Citation Counts
20
23
1,267
avian malaria
haemosporida
avian ecology
evolution
Yasen Mutafchiev
Metrics
H-Index
i10-Index
Citation Counts
17
22
982
Boris Assyov
Metrics
H-Index
i10-Index
Citation Counts
16
28
1,381
Fungal Taxonomy
Basidiomycetes
Boletales
Fungal Diversity
Conservation of Fungi
Gergana Vasileva
Metrics
H-Index
i10-Index
Citation Counts
14
25
715
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Desislava Sopotlieva
Metrics
H-Index
i10-Index
Citation Counts
13
16
1,273
Borislav Naumov
Metrics
H-Index
i10-Index
Citation Counts
12
22
823
Karamfilov Ventzislav
Metrics
H-Index
i10-Index
Citation Counts
11
13
872
Coastal ecosystems structure and functioning
Microbial Marine Ecology
Environmental Impact Assessment
Fate of polutants in ma
Yordan Koshev
Metrics
H-Index
i10-Index
Citation Counts
11
13
430
ecology
behaviour
conservation
small mammals
Simeon Lukanov
Metrics
H-Index
i10-Index
Citation Counts
10
12
373
Kremena Gocheva
Metrics
H-Index
i10-Index
Citation Counts
10
10
1,088
Ecosystem services
Socio-ecological systems and ecosystem management
Ecological modelling
Natural capital accounting and cost
Martin P. Marinov
Metrics
H-Index
i10-Index
Citation Counts
6
4
95
animal behaviour
ornithology
behavioural ecology
evolutionary ecology
host-parasite interactions