Oleksandr Kovalchuk

814 total citations
103 papers, 468 citations indexed

About

Oleksandr Kovalchuk is a scholar working on Management, Monitoring, Policy and Law, Oceanography and Nature and Landscape Conservation. According to data from OpenAlex, Oleksandr Kovalchuk has authored 103 papers receiving a total of 468 indexed citations (citations by other indexed papers that have themselves been cited), including 42 papers in Management, Monitoring, Policy and Law, 40 papers in Oceanography and 39 papers in Nature and Landscape Conservation. Recurrent topics in Oleksandr Kovalchuk's work include Environmental and Biological Research in Conflict Zones (41 papers), Marine and environmental studies (40 papers) and Ichthyology and Marine Biology (29 papers). Oleksandr Kovalchuk is often cited by papers focused on Environmental and Biological Research in Conflict Zones (41 papers), Marine and environmental studies (40 papers) and Ichthyology and Marine Biology (29 papers). Oleksandr Kovalchuk collaborates with scholars based in Ukraine, Poland and Russia. Oleksandr Kovalchuk's co-authors include Leonid Rekovets, Werner Schwarzhans, Krzysztof Stefaniak, Eric J. Hilton, Alison M. Murray, Adrian Marciszak, Pavel Gol’din, Tomáš Přikryl, Adam Nadachowski and Mark V. H. Wilson and has published in prestigious journals such as SHILAP Revista de lepidopterología, Scientific Reports and Hydrobiologia.

In The Last Decade

Oleksandr Kovalchuk

93 papers receiving 438 citations

Peers

Oleksandr Kovalchuk
Comparison fields: 5 of 55
  • Paleontology 196
  • Nature and Landscape Conservation 180
  • Ecology 134
  • Oceanography 129
  • Management, Monitoring, Policy and Law 89
Meghan A. Balk United States
Kenneth W. Gobalet United States
W. Prummel Hungary
RL Lewison United States
Théodore Monod France
Ulrich Schmölcke Germany
Krzysztof Stefaniak Poland
Н. В. Зеленков Russia
Gianni Insacco Italy
Tara M. Smiley United States
Meghan A. Balk United States View profile →
Citations per field, relative to Oleksandr Kovalchuk
Oleksandr Kovalchuk · 1×
Citations per year, relative to Oleksandr Kovalchuk
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Countries citing papers authored by Oleksandr Kovalchuk

Since Specialization
Citations

This map shows the geographic impact of Oleksandr Kovalchuk's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Oleksandr Kovalchuk with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Oleksandr Kovalchuk more than expected).

Fields of papers citing papers by Oleksandr Kovalchuk

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Oleksandr Kovalchuk. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Oleksandr Kovalchuk. The network helps show where Oleksandr Kovalchuk may publish in the future.

Co-authorship network of co-authors of Oleksandr Kovalchuk

This figure shows the co-authorship network connecting the top 25 collaborators of Oleksandr Kovalchuk. A scholar is included among the top collaborators of Oleksandr Kovalchuk based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Oleksandr Kovalchuk. Oleksandr Kovalchuk is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
# Work Indexed citations
1 0
2 1
3 0
4 3
5 1
6 4
7 8
8 2
9 3
10 1
11 1
12 2
13 3
14 5
15 8
16 11
17 4
18 2
19 1
20 5

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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2026