Spatial distribution modelling of Stylodipus telum falzfeini (Rodentia, Dipodidae) in the Oleshski Sands using Maxent and Landsat remote sensing data
The aim of this study was to model the spatial distribution of the endemic subspecies of the thicktailed three-toed jerboa Stylodipus telum falzfeini (Brauner, 1913) within the Oleshky Sands using remote sensing data and the Maxent software. The modelling was based on occurrence data from 440 S. t....
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| Date: | 2026 |
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| Format: | Article |
| Language: | English |
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Publishing House "Akademperiodyka" of the National Academy of Sciences of Ukraine
2026
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| Online Access: | https://ojs.akademperiodyka.org.ua/index.php/Zoodiversity/article/view/818 |
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| Journal Title: | Zoodiversity |
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Zoodiversity| _version_ | 1863673986088435712 |
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| author | Moskalenko, Yu. |
| author_facet | Moskalenko, Yu. |
| author_sort | Moskalenko, Yu. |
| baseUrl_str | https://ojs.akademperiodyka.org.ua/index.php/Zoodiversity/oai |
| collection | OJS |
| datestamp_date | 2026-04-27T12:11:30Z |
| description | The aim of this study was to model the spatial distribution of the endemic subspecies of the thicktailed three-toed jerboa Stylodipus telum falzfeini (Brauner, 1913) within the Oleshky Sands using remote sensing data and the Maxent software. The modelling was based on occurrence data from 440 S. t. falzfeini burrows. The components of the Tasselled Cap Transformation derived from Landsat-8 remote sensing data were used as ecogeographical variables. The results demonstrated that the selected satellite-derived metrics are well-suited for modelling the spatial distribution of the jerboa. The habitat suitability map revealed that two-thirds of the Oleshky Sands are completely unsuitable for this subspecies. In most arenas, this figure ranges from 55.3% to 65.6%, reaching 80.8% on the Kinburn Peninsula and 78.4% in the Kakhovska arena. As for suitable habitats, not only do they represent a relatively small proportion of the landscape, but they are also highly fragmented due to afforestation efforts, during which extensive areas of pine plantations were established across the Oleshky Sands. The successful modelling of the jerboa’s distribution using temporally comparable satellite-derived metrics enables retrospective analysis of distributional changes within the Oleshky Sands and subsequent detailed assessment of the factors that have influenced these changes over recent decades. Moreover, the data obtained capture the prewar state of the jerboa population and may serve in future as a baseline for assessing the impacts of the war on this population. |
| doi_str_mv | 10.15407/zoo2026.02.163 |
| first_indexed | 2026-04-28T01:00:14Z |
| format | Article |
| id | oai:ojs.akademperiodyka.org.ua:article-818 |
| institution | Zoodiversity |
| keywords_txt_mv | keywords |
| language | English |
| last_indexed | 2026-04-28T01:00:14Z |
| publishDate | 2026 |
| publisher | Publishing House "Akademperiodyka" of the National Academy of Sciences of Ukraine |
| record_format | ojs |
| spelling | oai:ojs.akademperiodyka.org.ua:article-8182026-04-27T12:11:30Z Spatial distribution modelling of Stylodipus telum falzfeini (Rodentia, Dipodidae) in the Oleshski Sands using Maxent and Landsat remote sensing data Moskalenko, Yu. species distribution models Dipodidae habitat fragmentation Oleshski Sands remote sensing data Tasseled Cap Transformation Maxent The aim of this study was to model the spatial distribution of the endemic subspecies of the thicktailed three-toed jerboa Stylodipus telum falzfeini (Brauner, 1913) within the Oleshky Sands using remote sensing data and the Maxent software. The modelling was based on occurrence data from 440 S. t. falzfeini burrows. The components of the Tasselled Cap Transformation derived from Landsat-8 remote sensing data were used as ecogeographical variables. The results demonstrated that the selected satellite-derived metrics are well-suited for modelling the spatial distribution of the jerboa. The habitat suitability map revealed that two-thirds of the Oleshky Sands are completely unsuitable for this subspecies. In most arenas, this figure ranges from 55.3% to 65.6%, reaching 80.8% on the Kinburn Peninsula and 78.4% in the Kakhovska arena. As for suitable habitats, not only do they represent a relatively small proportion of the landscape, but they are also highly fragmented due to afforestation efforts, during which extensive areas of pine plantations were established across the Oleshky Sands. The successful modelling of the jerboa’s distribution using temporally comparable satellite-derived metrics enables retrospective analysis of distributional changes within the Oleshky Sands and subsequent detailed assessment of the factors that have influenced these changes over recent decades. Moreover, the data obtained capture the prewar state of the jerboa population and may serve in future as a baseline for assessing the impacts of the war on this population. Publishing House "Akademperiodyka" of the National Academy of Sciences of Ukraine 2026-03-02 Article Article application/pdf https://ojs.akademperiodyka.org.ua/index.php/Zoodiversity/article/view/818 10.15407/zoo2026.02.163 Zoodiversity; Vol. 60 No. 2 (2026): Zoodiversity Zoodiversity (Vestnik Zoologii); Том 60 № 2 (2026): Zoodiversity 2707-7268 2707-725X 10.15407/zoo2026.02 en https://ojs.akademperiodyka.org.ua/index.php/Zoodiversity/article/view/818/378 Copyright (c) 2025 Yurii Moskalenko |
| spellingShingle | Moskalenko, Yu. Spatial distribution modelling of Stylodipus telum falzfeini (Rodentia, Dipodidae) in the Oleshski Sands using Maxent and Landsat remote sensing data |
| title | Spatial distribution modelling of Stylodipus telum falzfeini (Rodentia, Dipodidae) in the Oleshski Sands using Maxent and Landsat remote sensing data |
| title_full | Spatial distribution modelling of Stylodipus telum falzfeini (Rodentia, Dipodidae) in the Oleshski Sands using Maxent and Landsat remote sensing data |
| title_fullStr | Spatial distribution modelling of Stylodipus telum falzfeini (Rodentia, Dipodidae) in the Oleshski Sands using Maxent and Landsat remote sensing data |
| title_full_unstemmed | Spatial distribution modelling of Stylodipus telum falzfeini (Rodentia, Dipodidae) in the Oleshski Sands using Maxent and Landsat remote sensing data |
| title_short | Spatial distribution modelling of Stylodipus telum falzfeini (Rodentia, Dipodidae) in the Oleshski Sands using Maxent and Landsat remote sensing data |
| title_sort | spatial distribution modelling of stylodipus telum falzfeini (rodentia, dipodidae) in the oleshski sands using maxent and landsat remote sensing data |
| topic_facet | species distribution models Dipodidae habitat fragmentation Oleshski Sands remote sensing data Tasseled Cap Transformation Maxent |
| url | https://ojs.akademperiodyka.org.ua/index.php/Zoodiversity/article/view/818 |
| work_keys_str_mv | AT moskalenkoyu spatialdistributionmodellingofstylodipustelumfalzfeinirodentiadipodidaeintheoleshskisandsusingmaxentandlandsatremotesensingdata |