Brief communication: Alternation of thaw zones and deep permafrost in the cold climate conditions of the East Siberian Mountains, Suntar-Khayata Range
The Suntar-Khayata Range includes numerous natural phenomena interacting with or depending on permafrost conditions. Here, we examine some patterns of deep permafrost and talik zones on adjacent sites. A 210 m deep borehole in siltstone bedrock was equipped for the temperature monitoring of the topm...
Published in: | The Cryosphere |
---|---|
Main Authors: | , , , , |
Format: | Article in Journal/Newspaper |
Language: | English |
Published: |
Copernicus Publications
2023
|
Subjects: | |
Online Access: | https://doi.org/10.5194/tc-17-4601-2023 https://noa.gwlb.de/receive/cop_mods_00069652 https://noa.gwlb.de/servlets/MCRFileNodeServlet/cop_derivate_00068029/tc-17-4601-2023.pdf https://tc.copernicus.org/articles/17/4601/2023/tc-17-4601-2023.pdf |
id |
ftnonlinearchiv:oai:noa.gwlb.de:cop_mods_00069652 |
---|---|
record_format |
openpolar |
spelling |
ftnonlinearchiv:oai:noa.gwlb.de:cop_mods_00069652 2023-12-03T10:28:47+01:00 Brief communication: Alternation of thaw zones and deep permafrost in the cold climate conditions of the East Siberian Mountains, Suntar-Khayata Range Sysolyatin, Robert Serikov, Sergei Kirillin, Anatoly Litovko, Andrey Sivtsev, Maxim 2023-11 electronic https://doi.org/10.5194/tc-17-4601-2023 https://noa.gwlb.de/receive/cop_mods_00069652 https://noa.gwlb.de/servlets/MCRFileNodeServlet/cop_derivate_00068029/tc-17-4601-2023.pdf https://tc.copernicus.org/articles/17/4601/2023/tc-17-4601-2023.pdf eng eng Copernicus Publications The Cryosphere -- ˜Theœ Cryosphere -- http://www.bibliothek.uni-regensburg.de/ezeit/?2393169 -- http://www.the-cryosphere.net/ -- 1994-0424 https://doi.org/10.5194/tc-17-4601-2023 https://noa.gwlb.de/receive/cop_mods_00069652 https://noa.gwlb.de/servlets/MCRFileNodeServlet/cop_derivate_00068029/tc-17-4601-2023.pdf https://tc.copernicus.org/articles/17/4601/2023/tc-17-4601-2023.pdf https://creativecommons.org/licenses/by/4.0/ uneingeschränkt info:eu-repo/semantics/openAccess article Verlagsveröffentlichung article Text doc-type:article 2023 ftnonlinearchiv https://doi.org/10.5194/tc-17-4601-2023 2023-11-06T00:22:50Z The Suntar-Khayata Range includes numerous natural phenomena interacting with or depending on permafrost conditions. Here, we examine some patterns of deep permafrost and talik zones on adjacent sites. A 210 m deep borehole in siltstone bedrock was equipped for the temperature monitoring of the topmost 15 m and measurements of a deep permafrost temperature profile in July 2010. The temperature curvature in the upper part has a bend, which is consistent with the upper portion justified by climate warming, and shows a steady-state linear geothermal profile below 85 m depth with a high geothermal heat flux. A shallow borehole situated at the river floodplain was used to investigate the thaw zone's temperature regime. The temperatures down to 6.7 m deep have been monitored at 5 min intervals during heavy rainfall, and the temperature readings have behaved quite peculiarly. The thickness of the seasonal freezing layer reaches 5.7 m; moreover the ground temperature increases to 6 ∘C at 6.7 m depth by groundwater heat transfer. This study provides some new insights into the permafrost condition at one of the coldest places in the Northern Hemisphere. Article in Journal/Newspaper permafrost The Cryosphere Niedersächsisches Online-Archiv NOA Talik ENVELOPE(146.601,146.601,59.667,59.667) Suntar ENVELOPE(141.502,141.502,63.318,63.318) The Cryosphere 17 11 4601 4608 |
institution |
Open Polar |
collection |
Niedersächsisches Online-Archiv NOA |
op_collection_id |
ftnonlinearchiv |
language |
English |
topic |
article Verlagsveröffentlichung |
spellingShingle |
article Verlagsveröffentlichung Sysolyatin, Robert Serikov, Sergei Kirillin, Anatoly Litovko, Andrey Sivtsev, Maxim Brief communication: Alternation of thaw zones and deep permafrost in the cold climate conditions of the East Siberian Mountains, Suntar-Khayata Range |
topic_facet |
article Verlagsveröffentlichung |
description |
The Suntar-Khayata Range includes numerous natural phenomena interacting with or depending on permafrost conditions. Here, we examine some patterns of deep permafrost and talik zones on adjacent sites. A 210 m deep borehole in siltstone bedrock was equipped for the temperature monitoring of the topmost 15 m and measurements of a deep permafrost temperature profile in July 2010. The temperature curvature in the upper part has a bend, which is consistent with the upper portion justified by climate warming, and shows a steady-state linear geothermal profile below 85 m depth with a high geothermal heat flux. A shallow borehole situated at the river floodplain was used to investigate the thaw zone's temperature regime. The temperatures down to 6.7 m deep have been monitored at 5 min intervals during heavy rainfall, and the temperature readings have behaved quite peculiarly. The thickness of the seasonal freezing layer reaches 5.7 m; moreover the ground temperature increases to 6 ∘C at 6.7 m depth by groundwater heat transfer. This study provides some new insights into the permafrost condition at one of the coldest places in the Northern Hemisphere. |
format |
Article in Journal/Newspaper |
author |
Sysolyatin, Robert Serikov, Sergei Kirillin, Anatoly Litovko, Andrey Sivtsev, Maxim |
author_facet |
Sysolyatin, Robert Serikov, Sergei Kirillin, Anatoly Litovko, Andrey Sivtsev, Maxim |
author_sort |
Sysolyatin, Robert |
title |
Brief communication: Alternation of thaw zones and deep permafrost in the cold climate conditions of the East Siberian Mountains, Suntar-Khayata Range |
title_short |
Brief communication: Alternation of thaw zones and deep permafrost in the cold climate conditions of the East Siberian Mountains, Suntar-Khayata Range |
title_full |
Brief communication: Alternation of thaw zones and deep permafrost in the cold climate conditions of the East Siberian Mountains, Suntar-Khayata Range |
title_fullStr |
Brief communication: Alternation of thaw zones and deep permafrost in the cold climate conditions of the East Siberian Mountains, Suntar-Khayata Range |
title_full_unstemmed |
Brief communication: Alternation of thaw zones and deep permafrost in the cold climate conditions of the East Siberian Mountains, Suntar-Khayata Range |
title_sort |
brief communication: alternation of thaw zones and deep permafrost in the cold climate conditions of the east siberian mountains, suntar-khayata range |
publisher |
Copernicus Publications |
publishDate |
2023 |
url |
https://doi.org/10.5194/tc-17-4601-2023 https://noa.gwlb.de/receive/cop_mods_00069652 https://noa.gwlb.de/servlets/MCRFileNodeServlet/cop_derivate_00068029/tc-17-4601-2023.pdf https://tc.copernicus.org/articles/17/4601/2023/tc-17-4601-2023.pdf |
long_lat |
ENVELOPE(146.601,146.601,59.667,59.667) ENVELOPE(141.502,141.502,63.318,63.318) |
geographic |
Talik Suntar |
geographic_facet |
Talik Suntar |
genre |
permafrost The Cryosphere |
genre_facet |
permafrost The Cryosphere |
op_relation |
The Cryosphere -- ˜Theœ Cryosphere -- http://www.bibliothek.uni-regensburg.de/ezeit/?2393169 -- http://www.the-cryosphere.net/ -- 1994-0424 https://doi.org/10.5194/tc-17-4601-2023 https://noa.gwlb.de/receive/cop_mods_00069652 https://noa.gwlb.de/servlets/MCRFileNodeServlet/cop_derivate_00068029/tc-17-4601-2023.pdf https://tc.copernicus.org/articles/17/4601/2023/tc-17-4601-2023.pdf |
op_rights |
https://creativecommons.org/licenses/by/4.0/ uneingeschränkt info:eu-repo/semantics/openAccess |
op_doi |
https://doi.org/10.5194/tc-17-4601-2023 |
container_title |
The Cryosphere |
container_volume |
17 |
container_issue |
11 |
container_start_page |
4601 |
op_container_end_page |
4608 |
_version_ |
1784253693648961536 |