Ermakov, Oleg A
PhD in Biological/biomedical sciences, Associate Professor
Publications
47
Citations
315
h-index
11
Research interests
Education
Saratov State University
1984 — 1991,
Specialist, Biological
Total publications
47
Total citations
315
Citations per publication
6.7
Average publications per year
2.04
Average coauthors
6.34
Publications years
2002-2024 (23 years)
h-index
11
i10-index
11
m-index
0.48
o-index
20
g-index
15
w-index
2
Metrics description
h-index
A scientist has an h-index if h of his N publications are cited at least h times each, while the remaining (N - h) publications are cited no more than h times each.
i10-index
The number of the author's publications that received at least 10 links each.
m-index
The researcher's m-index is numerically equal to the ratio of his h-index to the number of years that have passed since the first publication.
o-index
The geometric mean of the h-index and the number of citations of the most cited article of the scientist.
g-index
For a given set of articles, sorted in descending order of the number of citations that these articles received, the g-index is the largest number such that the g most cited articles received (in total) at least g2 citations.
w-index
If w articles of a researcher have at least 10w citations each and other publications are less than 10(w+1) citations, then the researcher's w-index is equal to w.
Top-100
Fields of science
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Ecology, Evolution, Behavior and Systematics
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Ecology, Evolution, Behavior and Systematics, 24, 51.06%
Ecology, Evolution, Behavior and Systematics
24 publications, 51.06%
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Animal Science and Zoology
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Animal Science and Zoology, 15, 31.91%
Animal Science and Zoology
15 publications, 31.91%
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Genetics
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Genetics, 9, 19.15%
Genetics
9 publications, 19.15%
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Ecology
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Ecology, 8, 17.02%
Ecology
8 publications, 17.02%
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Nature and Landscape Conservation
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Nature and Landscape Conservation, 5, 10.64%
Nature and Landscape Conservation
5 publications, 10.64%
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Agricultural and Biological Sciences (miscellaneous)
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Agricultural and Biological Sciences (miscellaneous), 5, 10.64%
Agricultural and Biological Sciences (miscellaneous)
5 publications, 10.64%
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Aquatic Science
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Aquatic Science, 4, 8.51%
Aquatic Science
4 publications, 8.51%
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Molecular Biology
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Molecular Biology, 3, 6.38%
Molecular Biology
3 publications, 6.38%
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Multidisciplinary
|
Multidisciplinary, 3, 6.38%
Multidisciplinary
3 publications, 6.38%
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Earth and Planetary Sciences (miscellaneous)
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Earth and Planetary Sciences (miscellaneous), 3, 6.38%
Earth and Planetary Sciences (miscellaneous)
3 publications, 6.38%
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General Biochemistry, Genetics and Molecular Biology
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General Biochemistry, Genetics and Molecular Biology, 2, 4.26%
General Biochemistry, Genetics and Molecular Biology
2 publications, 4.26%
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Infectious Diseases
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Infectious Diseases, 2, 4.26%
Infectious Diseases
2 publications, 4.26%
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General Agricultural and Biological Sciences
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General Agricultural and Biological Sciences, 2, 4.26%
General Agricultural and Biological Sciences
2 publications, 4.26%
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Insect Science
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Insect Science, 2, 4.26%
Insect Science
2 publications, 4.26%
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Parasitology
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Parasitology, 2, 4.26%
Parasitology
2 publications, 4.26%
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Ecological Modeling
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Ecological Modeling, 2, 4.26%
Ecological Modeling
2 publications, 4.26%
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General Medicine
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General Medicine, 1, 2.13%
General Medicine
1 publication, 2.13%
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General Immunology and Microbiology
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General Immunology and Microbiology, 1, 2.13%
General Immunology and Microbiology
1 publication, 2.13%
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Physiology
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Physiology, 1, 2.13%
Physiology
1 publication, 2.13%
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General Veterinary
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General Veterinary, 1, 2.13%
General Veterinary
1 publication, 2.13%
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Soil Science
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Soil Science, 1, 2.13%
Soil Science
1 publication, 2.13%
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Global and Planetary Change
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Global and Planetary Change, 1, 2.13%
Global and Planetary Change
1 publication, 2.13%
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25
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Journals
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Russian Journal of Genetics
5 publications, 10.64%
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Russian Journal of Theriology
4 publications, 8.51%
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Russian Journal of Herpetology
4 publications, 8.51%
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Nature Conservation Research
3 publications, 6.38%
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Diversity
3 publications, 6.38%
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Inland Water Biology
2 publications, 4.26%
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Zoologicheskii Zhurnal
2 publications, 4.26%
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PLoS ONE
2 publications, 4.26%
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Proceedings of the Zoological Institute RAS
2 publications, 4.26%
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KnE Life Sciences
2 publications, 4.26%
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Herpetozoa
2 publications, 4.26%
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Hydrobiologia
1 publication, 2.13%
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Biodiversity Data Journal
1 publication, 2.13%
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Parasitology Research
1 publication, 2.13%
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Vertebrate Zoology
1 publication, 2.13%
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Molecular Phylogenetics and Evolution
1 publication, 2.13%
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Scientific Reports
1 publication, 2.13%
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BioInvasions Records
1 publication, 2.13%
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Parasites and Vectors
1 publication, 2.13%
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Arid Ecosystems
1 publication, 2.13%
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Conservation Genetics Resources
1 publication, 2.13%
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ZooKeys
1 publication, 2.13%
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Biology Bulletin
1 publication, 2.13%
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Journal of Experimental Zoology Part A: Ecological and Integrative Physiology
1 publication, 2.13%
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Integrative Zoology
1 publication, 2.13%
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Biology
1 publication, 2.13%
|
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Journal of Zoological Systematics and Evolutionary Research
1 publication, 2.13%
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5
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Citing journals
Publishers
1
2
3
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7
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9
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Pleiades Publishing
9 publications, 19.15%
|
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Springer Nature
5 publications, 10.64%
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MDPI
4 publications, 8.51%
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Pensoft Publishers
4 publications, 8.51%
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Folium Publishing Company
4 publications, 8.51%
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KMK Scientific Press
4 publications, 8.51%
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Wiley
3 publications, 6.38%
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Fund for Support and Development of Protected Areas
3 publications, 6.38%
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Public Library of Science (PLoS)
2 publications, 4.26%
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Akademizdatcenter Nauka
2 publications, 4.26%
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Knowledge E DMCC
2 publications, 4.26%
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Zoological Institute of the Russian Academy of Sciences
2 publications, 4.26%
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Elsevier
1 publication, 2.13%
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1 publication, 2.13%
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Museum of Zoology Dresden
1 publication, 2.13%
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9
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Organizations from articles
Countries from articles
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Russia
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Russia, 39, 58.21%
Russia
39 publications, 58.21%
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Country not defined
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Country not defined, 12, 17.91%
Country not defined
12 publications, 17.91%
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Vietnam
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Vietnam, 4, 5.97%
Vietnam
4 publications, 5.97%
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Kazakhstan
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Kazakhstan, 2, 2.99%
Kazakhstan
2 publications, 2.99%
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Canada
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Canada, 2, 2.99%
Canada
2 publications, 2.99%
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France
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France, 1, 1.49%
France
1 publication, 1.49%
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Ukraine
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Ukraine, 1, 1.49%
Ukraine
1 publication, 1.49%
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China
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China, 1, 1.49%
China
1 publication, 1.49%
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Azerbaijan
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Azerbaijan, 1, 1.49%
Azerbaijan
1 publication, 1.49%
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Armenia
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Armenia, 1, 1.49%
Armenia
1 publication, 1.49%
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Israel
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Israel, 1, 1.49%
Israel
1 publication, 1.49%
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Thailand
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Thailand, 1, 1.49%
Thailand
1 publication, 1.49%
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Czech Republic
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Czech Republic, 1, 1.49%
Czech Republic
1 publication, 1.49%
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Citing organizations
Citing countries
- We do not take into account publications without a DOI.
- Statistics recalculated daily.
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