Fire-induced changes in the dielectric constant of lichens in plateau palsas of the Nadym-Pur interfluve
The paper analyzed the complex permittivity of lichens of the genus Cladonia sampled from areas disturbed by fire and from undisturbed plateau palsas in the Nadym-Pur interfluve, Western Siberia. The complex permittivity at microwave-frequency range was estimated by coaxial line measurement using an...
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Altai State University
2023
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ftaltaistuniojs:oai:journal.asu.ru:article/13427 2023-12-17T10:48:19+01:00 Fire-induced changes in the dielectric constant of lichens in plateau palsas of the Nadym-Pur interfluve Kochetkova, Tatiana D. Shavrina, Uliana Yu. Murashkin, Vladislav S. Nikitkin, Viktor A. Volkova, Maria A. Kolesnichenko, Larisa G. 2023-08-12 application/pdf application/xml http://journal.asu.ru/biol/article/view/13427 https://doi.org/10.5281/zenodo.8232611 eng eng Altai State University http://journal.asu.ru/biol/article/view/13427/11256 http://journal.asu.ru/biol/article/view/13427/11277 http://journal.asu.ru/biol/article/view/13427 doi:10.5281/zenodo.8232611 Acta Biologica Sibirica; Vol 9 (2023): Acta Biologica Sibirica 479–490 Acta Biologica Sibirica; Том 9 (2023): Acta Biologica Sibirica 2412-1908 Complex permittivity dielectric constant forest fires peatlands plateau palsa Western Siberia info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion 2023 ftaltaistuniojs https://doi.org/10.5281/zenodo.8232611 2023-11-21T18:16:19Z The paper analyzed the complex permittivity of lichens of the genus Cladonia sampled from areas disturbed by fire and from undisturbed plateau palsas in the Nadym-Pur interfluve, Western Siberia. The complex permittivity at microwave-frequency range was estimated by coaxial line measurement using an Agilent E8363B vector network analyzer. The real and imaginary parts of the permittivity of lichens in the disturbed areas were found to be significantly lower than ones of lichens from undisturbed areas. The linear dependence of the complex permittivity on water content is more pronounced in the lichen sampled from the disturbed areas. The obtained patterns can be used for radargram interpretation. Article in Journal/Newspaper palsa palsas Sibirica Siberia Altai State University: Scientific Journals of ASU Nadym ENVELOPE(72.517,72.517,65.533,65.533) |
institution |
Open Polar |
collection |
Altai State University: Scientific Journals of ASU |
op_collection_id |
ftaltaistuniojs |
language |
English |
topic |
Complex permittivity dielectric constant forest fires peatlands plateau palsa Western Siberia |
spellingShingle |
Complex permittivity dielectric constant forest fires peatlands plateau palsa Western Siberia Kochetkova, Tatiana D. Shavrina, Uliana Yu. Murashkin, Vladislav S. Nikitkin, Viktor A. Volkova, Maria A. Kolesnichenko, Larisa G. Fire-induced changes in the dielectric constant of lichens in plateau palsas of the Nadym-Pur interfluve |
topic_facet |
Complex permittivity dielectric constant forest fires peatlands plateau palsa Western Siberia |
description |
The paper analyzed the complex permittivity of lichens of the genus Cladonia sampled from areas disturbed by fire and from undisturbed plateau palsas in the Nadym-Pur interfluve, Western Siberia. The complex permittivity at microwave-frequency range was estimated by coaxial line measurement using an Agilent E8363B vector network analyzer. The real and imaginary parts of the permittivity of lichens in the disturbed areas were found to be significantly lower than ones of lichens from undisturbed areas. The linear dependence of the complex permittivity on water content is more pronounced in the lichen sampled from the disturbed areas. The obtained patterns can be used for radargram interpretation. |
format |
Article in Journal/Newspaper |
author |
Kochetkova, Tatiana D. Shavrina, Uliana Yu. Murashkin, Vladislav S. Nikitkin, Viktor A. Volkova, Maria A. Kolesnichenko, Larisa G. |
author_facet |
Kochetkova, Tatiana D. Shavrina, Uliana Yu. Murashkin, Vladislav S. Nikitkin, Viktor A. Volkova, Maria A. Kolesnichenko, Larisa G. |
author_sort |
Kochetkova, Tatiana D. |
title |
Fire-induced changes in the dielectric constant of lichens in plateau palsas of the Nadym-Pur interfluve |
title_short |
Fire-induced changes in the dielectric constant of lichens in plateau palsas of the Nadym-Pur interfluve |
title_full |
Fire-induced changes in the dielectric constant of lichens in plateau palsas of the Nadym-Pur interfluve |
title_fullStr |
Fire-induced changes in the dielectric constant of lichens in plateau palsas of the Nadym-Pur interfluve |
title_full_unstemmed |
Fire-induced changes in the dielectric constant of lichens in plateau palsas of the Nadym-Pur interfluve |
title_sort |
fire-induced changes in the dielectric constant of lichens in plateau palsas of the nadym-pur interfluve |
publisher |
Altai State University |
publishDate |
2023 |
url |
http://journal.asu.ru/biol/article/view/13427 https://doi.org/10.5281/zenodo.8232611 |
long_lat |
ENVELOPE(72.517,72.517,65.533,65.533) |
geographic |
Nadym |
geographic_facet |
Nadym |
genre |
palsa palsas Sibirica Siberia |
genre_facet |
palsa palsas Sibirica Siberia |
op_source |
Acta Biologica Sibirica; Vol 9 (2023): Acta Biologica Sibirica 479–490 Acta Biologica Sibirica; Том 9 (2023): Acta Biologica Sibirica 2412-1908 |
op_relation |
http://journal.asu.ru/biol/article/view/13427/11256 http://journal.asu.ru/biol/article/view/13427/11277 http://journal.asu.ru/biol/article/view/13427 doi:10.5281/zenodo.8232611 |
op_doi |
https://doi.org/10.5281/zenodo.8232611 |
_version_ |
1785572452704714752 |