Geological and geomorphological zoning of the Seyda river basin (east of the Bolshezemelskaya tundra) based on the ArcticDEM digital elevation model
The Bolshezemelskaya tundra is one of the least studied and poorly mapped territories of the European North-East of Russia. The availability of the ArcticDEM digital elevation model with a high spatial resolution allowed conducting a comprehensive joint analysis of digital, geomorphological and geol...
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FSBI FIC "Komi Scientific Center of the Ural Branch of the Russian Academy of Sciences"
2023
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Online Access: | https://doi.org/10.19110/geov.2023.10.5 |
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ftinfram:oai:naukaru.ru:art_72078 2024-01-07T09:47:06+01:00 Geological and geomorphological zoning of the Seyda river basin (east of the Bolshezemelskaya tundra) based on the ArcticDEM digital elevation model Isakov V. 2023-12-08 https://doi.org/10.19110/geov.2023.10.5 ru rus FSBI FIC "Komi Scientific Center of the Ural Branch of the Russian Academy of Sciences" 10.19110/geov.2023.10.5 https://doi.org/10.19110/geov.2023.10.5 Text 2023 ftinfram https://doi.org/10.19110/geov.2023.10.5 2023-12-12T17:41:08Z The Bolshezemelskaya tundra is one of the least studied and poorly mapped territories of the European North-East of Russia. The availability of the ArcticDEM digital elevation model with a high spatial resolution allowed conducting a comprehensive joint analysis of digital, geomorphological and geological data. The results of using the ArcticDEM global digital relief model for geological and geomorphological studies of the Seyda River basin (eastern Bolshezemelskaya tundra) in its middle and lower reaches are presented. An irregular triangulation network TIN covering the Seyda River valley was constructed, and the main geomorphometric parameters of the relief were calculated: hypsometric characteristics, surface inclination angles and slope exposures. Based on the obtained morphometric indicators of the relief and the textural and structural characteristics of Quaternary sediments, the following types of relief were identified: accumulative glacial, erosion-accumulative water-glacial and erosion-accumulative alluvial types of relief. A geological and geomorphological diagram of the Seyda River valley was been constructed and the main morphogenetic features of the relief during its formation were identified. Text Tundra Scientific Publishing Center INFRA - M Vestnik of geosciences 0 10 42 51 |
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Open Polar |
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Scientific Publishing Center INFRA - M |
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ftinfram |
language |
Russian |
description |
The Bolshezemelskaya tundra is one of the least studied and poorly mapped territories of the European North-East of Russia. The availability of the ArcticDEM digital elevation model with a high spatial resolution allowed conducting a comprehensive joint analysis of digital, geomorphological and geological data. The results of using the ArcticDEM global digital relief model for geological and geomorphological studies of the Seyda River basin (eastern Bolshezemelskaya tundra) in its middle and lower reaches are presented. An irregular triangulation network TIN covering the Seyda River valley was constructed, and the main geomorphometric parameters of the relief were calculated: hypsometric characteristics, surface inclination angles and slope exposures. Based on the obtained morphometric indicators of the relief and the textural and structural characteristics of Quaternary sediments, the following types of relief were identified: accumulative glacial, erosion-accumulative water-glacial and erosion-accumulative alluvial types of relief. A geological and geomorphological diagram of the Seyda River valley was been constructed and the main morphogenetic features of the relief during its formation were identified. |
format |
Text |
author |
Isakov V. |
spellingShingle |
Isakov V. Geological and geomorphological zoning of the Seyda river basin (east of the Bolshezemelskaya tundra) based on the ArcticDEM digital elevation model |
author_facet |
Isakov V. |
author_sort |
Isakov V. |
title |
Geological and geomorphological zoning of the Seyda river basin (east of the Bolshezemelskaya tundra) based on the ArcticDEM digital elevation model |
title_short |
Geological and geomorphological zoning of the Seyda river basin (east of the Bolshezemelskaya tundra) based on the ArcticDEM digital elevation model |
title_full |
Geological and geomorphological zoning of the Seyda river basin (east of the Bolshezemelskaya tundra) based on the ArcticDEM digital elevation model |
title_fullStr |
Geological and geomorphological zoning of the Seyda river basin (east of the Bolshezemelskaya tundra) based on the ArcticDEM digital elevation model |
title_full_unstemmed |
Geological and geomorphological zoning of the Seyda river basin (east of the Bolshezemelskaya tundra) based on the ArcticDEM digital elevation model |
title_sort |
geological and geomorphological zoning of the seyda river basin (east of the bolshezemelskaya tundra) based on the arcticdem digital elevation model |
publisher |
FSBI FIC "Komi Scientific Center of the Ural Branch of the Russian Academy of Sciences" |
publishDate |
2023 |
url |
https://doi.org/10.19110/geov.2023.10.5 |
genre |
Tundra |
genre_facet |
Tundra |
op_relation |
10.19110/geov.2023.10.5 https://doi.org/10.19110/geov.2023.10.5 |
op_doi |
https://doi.org/10.19110/geov.2023.10.5 |
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Vestnik of geosciences |
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0 |
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10 |
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42 |
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51 |
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1787429073421598720 |