Sergey Gashchak

718 total citations
28 papers, 308 citations indexed

About

Sergey Gashchak is a scholar working on Global and Planetary Change, Ecology and Management, Monitoring, Policy and Law. According to data from OpenAlex, Sergey Gashchak has authored 28 papers receiving a total of 308 indexed citations (citations by other indexed papers that have themselves been cited), including 18 papers in Global and Planetary Change, 9 papers in Ecology and 6 papers in Management, Monitoring, Policy and Law. Recurrent topics in Sergey Gashchak's work include Radioactive contamination and transfer (16 papers), Environmental and Biological Research in Conflict Zones (6 papers) and Radioactivity and Radon Measurements (5 papers). Sergey Gashchak is often cited by papers focused on Radioactive contamination and transfer (16 papers), Environmental and Biological Research in Conflict Zones (6 papers) and Radioactivity and Radon Measurements (5 papers). Sergey Gashchak collaborates with scholars based in United Kingdom, United States and Ukraine. Sergey Gashchak's co-authors include Michael D. Wood, Nicholas A. Beresford, C.L. Barnett, Andrey Maksimenko, N.A. Beresford, Michael H. Smith, James R. Purdue, Tarás K. Oleksyk, María Izquierdo and J. M. Novak and has published in prestigious journals such as SHILAP Revista de lepidopterología, PLoS ONE and The Science of The Total Environment.

In The Last Decade

Sergey Gashchak

24 papers receiving 272 citations

Peers

Sergey Gashchak
Mayumi Yoshimura Japan
Harriet V. Lorz United States
Geir Odd Johansen Norway
Robert P. Dunn United States
Evagelos Dimitriou Greece
Jean‐François Picard France
Lívia Carvalho Moura Brazil
Tom Swystun Canada
Stefania Ondei Australia
Uwe Zajonz Germany
Mayumi Yoshimura Japan
Sergey Gashchak
Citations per year, relative to Sergey Gashchak Sergey Gashchak (= 1×) peers Mayumi Yoshimura

Countries citing papers authored by Sergey Gashchak

Since Specialization
Citations

This map shows the geographic impact of Sergey Gashchak'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 Sergey Gashchak with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Sergey Gashchak more than expected).

Fields of papers citing papers by Sergey Gashchak

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Sergey Gashchak. 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 Sergey Gashchak. The network helps show where Sergey Gashchak may publish in the future.

Co-authorship network of co-authors of Sergey Gashchak

This figure shows the co-authorship network connecting the top 25 collaborators of Sergey Gashchak. A scholar is included among the top collaborators of Sergey Gashchak 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 Sergey Gashchak. Sergey Gashchak 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
1.
Izquierdo, María, Elizabeth H. Bailey, N.M.J. Crout, et al.. (2025). Isotopic evidence for long-term behaviour of fuel-derived uranium in soils of the Chornobyl Exclusion Zone. The Science of The Total Environment. 979. 179408–179408.
2.
Gashchak, Sergey. (2025). Estimation of wild animal size when working with camera traps. 18. 214–220.
3.
Menezes, Alexandre B. de, Sergey Gashchak, Michael D. Wood, & Nicholas A. Beresford. (2024). Relationships between radiation, wildfire and the soil microbial communities in the Chornobyl Exclusion Zone. The Science of The Total Environment. 950. 175381–175381. 1 indexed citations
4.
Gashchak, Sergey. (2024). Annotated review of the mammal fauna in the Chornobyl Biosphere Reserve as of 2023. SHILAP Revista de lepidopterología. 2024(28). 3–33. 3 indexed citations
5.
Beresford, Nicholas A., Sergey Gashchak, Michael D. Wood, & C.L. Barnett. (2023). Mammals in the Chornobyl Exclusion Zone's Red Forest: a motion-activated camera trap study. Earth system science data. 15(2). 911–920.
6.
Gashchak, Sergey, et al.. (2022). Estimating the population density of Eurasian lynx in the Ukrainian part of the Chornobyl Exclusion Zone using camera trap footage. SHILAP Revista de lepidopterología. 2022(23). 47–65. 9 indexed citations
7.
Beresford, Nicholas A., Michael D. Wood, Sergey Gashchak, & C.L. Barnett. (2022). Current ionising radiation doses in the Chernobyl Exclusion Zone do not directly impact on soil biological activity. PLoS ONE. 17(2). e0263600–e0263600. 11 indexed citations
8.
Burraco, Pablo, et al.. (2021). Lack of impact of radiation on blood physiology biomarkers of Chernobyl tree frogs. Frontiers in Zoology. 18(1). 33–33. 8 indexed citations
9.
Beresford, Nicholas A., C.L. Barnett, Sergey Gashchak, et al.. (2021). Wildfires in the Chornobyl exclusion zone—Risks and consequences. Integrated Environmental Assessment and Management. 17(6). 1141–1150. 24 indexed citations
10.
Newbold, Lindsay K., Alex Robinson, Elma Lahive, et al.. (2019). Genetic, epigenetic and microbiome characterisation of an earthworm species (Octolasion lacteum) along a radiation exposure gradient at Chernobyl. Environmental Pollution. 255(Pt 1). 113238–113238. 16 indexed citations
11.
Gashchak, Sergey, et al.. (2019). Przewalski`s horse (Equus ferus przewalskii) in the Chornobyl Exclusion Zone after 20 years of introduction. SHILAP Revista de lepidopterología. 2019. 80–100. 9 indexed citations
12.
Beresford, N.A., C.L. Barnett, Sergey Gashchak, et al.. (2018). Radionuclide transfer to wildlife at a ‘Reference site’ in the Chernobyl Exclusion Zone and resultant radiation exposures. Journal of Environmental Radioactivity. 211. 105661–105661. 62 indexed citations
13.
Gashchak, Sergey, et al.. (2017). European bison (Bison bonasus) in the Chornobyl Exclusion Zone (Ukraine) and prospects for its revival. The scientific electronic library of periodicals of the National Academy of Sciences of Ukraine (National Academy of Sciences of Ukraine). 2017(15). 58–66. 11 indexed citations
14.
Gashchak, Sergey, et al.. (2016). Brown bear (Ursus arctos L.) in the Chornobyl Exclusion Zone. SHILAP Revista de lepidopterología. 2016(14). 71–84. 14 indexed citations
15.
Gashchak, Sergey, et al.. (2015). New long-distance recapture of a Noctule ( Nyctalus noctula ) from eastern Europe. Hystrix. 26(1). 59–60. 2 indexed citations
16.
Wood, Michael D., Nicholas A. Beresford, Clare Bradshaw, Sergey Gashchak, & Thomas G. Hinton. (2014). Advances in environmental radiation protection: re-thinking animal-environment interaction modelling for wildlife dose assessment. 1 indexed citations
17.
Gashchak, Sergey, Nicholas A. Beresford, Andrey Maksimenko, & Anton Vlaschenko. (2010). Strontium-90 and caesium-137 activity concentrations in bats in the Chernobyl exclusion zone. Radiation and Environmental Biophysics. 49(4). 635–644. 18 indexed citations
18.
Howard, B.J., N.A. Beresford, Sergey Gashchak, et al.. (2007). The transfer of 239/240Pu to cow milk. Journal of Environmental Radioactivity. 98(1-2). 191–204. 11 indexed citations
19.
Oleksyk, Tarás K., J. M. Novak, James R. Purdue, Sergey Gashchak, & Michael H. Smith. (2003). High levels of fluctuating asymmetry in populations of Apodemus flavicollis from the most contaminated areas in Chornobyl. Journal of Environmental Radioactivity. 73(1). 1–20. 40 indexed citations
20.
Oleksyk, Tarás K., Sergey Gashchak, Travis C. Glenn, et al.. (2002). Frequency distributions of 137Cs in fish and mammal populations. Journal of Environmental Radioactivity. 61(1). 55–74. 17 indexed citations

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.

Explore authors with similar magnitude of impact

Breakdown of academic impact, for papers by Mayumi Yoshimura Breakdown of academic impact, for papers by Harriet V. Lorz Breakdown of academic impact, for papers by Geir Odd Johansen Breakdown of academic impact, for papers by Robert P. Dunn Breakdown of academic impact, for papers by Evagelos Dimitriou Breakdown of academic impact, for papers by Jean‐François Picard Breakdown of academic impact, for papers by Lívia Carvalho Moura Breakdown of academic impact, for papers by Tom Swystun Breakdown of academic impact, for papers by Stefania Ondei Breakdown of academic impact, for papers by Uwe Zajonz
Rankless by CCL
2026