H-Index
Rankings
Bulgaria Scientists H-Index Natural Sciences / Biological Science Rankings in Bulgaria 2025
AD Scientific Index evaluates the academic productivity and efficiency of scientists and institutions based on the H-index, i10 index, and citation counts. In addition to total H-index rankings, you can also explore rankings and analyses by "Scientists Last 6 Years H-index" and by subject.
* Total H Index Rankings
Ranking Based
On Selection :1
Plant ecophysiology
Photosynthesis
Plant biology
Plant stress physiology
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
40
20
0.500
* Total H Index Rankings
Ranking Based
On Selection :2
Biotechnology
Enzymology
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
39
30
0.769
* Total H Index Rankings
Ranking Based
On Selection :3
Evolution
Ecology
Bird migration
Blood parasites
Bird malaria
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
28
22
0.786
* Total H Index Rankings
Ranking Based
On Selection :4
botany
palynology
palaeoecology
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
27
16
0.593
* Total H Index Rankings
Ranking Based
On Selection :5
photosynthesis
thylakoid membranes
abiotic stress
oxygen evolution
biosensors
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
26
21
0.808
* Total H Index Rankings
Ranking Based
On Selection :6
vegetation
ecology
botany
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
26
19
0.731
* Total H Index Rankings
Ranking Based
On Selection :7
botany
phytocoenology
nature conservation
ornithology
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
23
16
0.696
* Total H Index Rankings
Ranking Based
On Selection :8
Algology
Limnology
Mycology
Lichenology
Conservation Biology
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
22
17
0.773
* Total H Index Rankings
Ranking Based
On Selection :9
Insect Chemical Ecology
Insect Behaviour
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
22
16
0.727
* Total H Index Rankings
Ranking Based
On Selection :10
ecology
toxicology
histoligy
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
22
15
0.682
* Total H Index Rankings
Ranking Based
On Selection :11
helminthology
parasitology
zoology
ecology
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
21
14
0.667
* Total H Index Rankings
Ranking Based
On Selection :12
mammalogy
paleontology
ecology
conservation biology
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
21
12
0.571
* Total H Index Rankings
Ranking Based
On Selection :13
biotechnologies
plant in vitro cultures
bioprocess engineering
triterpenes
HPLC analysis
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
20
18
0.900
* Total H Index Rankings
Ranking Based
On Selection :14
marine biology
seabed habitats
nature conservation
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
20
17
0.850
* Total H Index Rankings
Ranking Based
On Selection :15
Marine biology
ecology
zooplankton
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
19
17
0.895
* Total H Index Rankings
Ranking Based
On Selection :16
avian malaria
haemosporida
avian ecology
evolution
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
19
16
0.842
* Total H Index Rankings
Ranking Based
On Selection :17
Zoology
Ecology
Speleology
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
19
13
0.684
* Total H Index Rankings
Ranking Based
On Selection :18
protein structure
enzyme activity
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
19
9
0.474
* Total H Index Rankings
Ranking Based
On Selection :19
botany
serpentine ecology
flora
pollen morphology
seed germination
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
18
14
0.778
* Total H Index Rankings
Ranking Based
On Selection :20
innate immunity
autophagy
reproductive immunology
cancerogenesis
bioinformatics
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
18
13
0.722
* Total H Index Rankings
Ranking Based
On Selection :21
ecology
microbiology
biotechnology
bio-/phytoremediation
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
18
13
0.722
* Total H Index Rankings
Ranking Based
On Selection :22
molecular biology
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
18
12
0.667
* Total H Index Rankings
Ranking Based
On Selection :23
ботаника
таксономия
редки видове растения
защитени територии
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
18
10
0.556
* Total H Index Rankings
Ranking Based
On Selection :24
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
17
17
1.000
* Total H Index Rankings
Ranking Based
On Selection :25
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
17
13
0.765
Tsonko Tsonev
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
40
20
0.500
Plant ecophysiology
Photosynthesis
Plant biology
Plant stress physiology
Albert Krastanov
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
39
30
0.769
Pavel Zehtindjiev
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
28
22
0.786
Evolution
Ecology
Bird migration
Blood parasites
Bird malaria
Spassimir Tonkov
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
27
16
0.593
Emilia Apostolova
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
26
21
0.808
photosynthesis
thylakoid membranes
abiotic stress
oxygen evolution
biosensors
Iva Apostolova
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
26
19
0.731
Rossen Tzonev
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
23
16
0.696
botany
phytocoenology
nature conservation
ornithology
Maya Petrova Stoyneva-Gärtner
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
22
17
0.773
Algology
Limnology
Mycology
Lichenology
Conservation Biology
Teodora B. Toshova
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
22
16
0.727
Insect Chemical Ecology
Insect Behaviour
Iliana Velcheva
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
22
15
0.682
Boyko B. Georgiev
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
21
14
0.667
helminthology
parasitology
zoology
ecology
Vasil Popov
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
21
12
0.571
mammalogy
paleontology
ecology
conservation biology
andrey marchev
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
20
18
0.900
biotechnologies
plant in vitro cultures
bioprocess engineering
triterpenes
HPLC analysis
Valentina Todorova
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
20
17
0.850
marine biology
seabed habitats
nature conservation
Kremena Stefanova
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
19
17
0.895
Marine biology
ecology
zooplankton
Dimitar Dimitrov
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
19
16
0.842
avian malaria
haemosporida
avian ecology
evolution
Dilian Georgiev
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
19
13
0.684
Krassimira Idakieva
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
19
9
0.474
protein structure
enzyme activity
Dolja Pavlova
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
18
14
0.778
botany
serpentine ecology
flora
pollen morphology
seed germination
Soren Hayrabedyan
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
18
13
0.722
innate immunity
autophagy
reproductive immunology
cancerogenesis
bioinformatics
Stefan Shilev
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
18
13
0.722
ecology
microbiology
biotechnology
bio-/phytoremediation
George Miloshev
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
18
12
0.667
Svetlana Bancheva
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
18
10
0.556
ботаника
таксономия
редки видове растения
защитени територии
Manol Ognyanov
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
17
17
1.000
Milena Atanasova
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
17
13
0.765