Engineering-geological and geochemical conditions of polygonal landscapes on the Belyy Island (the Kara Sea) ...
The article deals with the factors determining engineering-geological peculiarities of the Belyy Island (the Kara Sea) such as wide spread of polygonal landscapes and special geochemical background (salinization of soils and ice wedges, presence of cryopegs). The soil temperature changes over the la...
Main Authors: | , |
---|---|
Format: | Article in Journal/Newspaper |
Language: | English |
Published: |
PANGAEA
2020
|
Subjects: | |
Online Access: | https://dx.doi.org/10.1594/pangaea.921522 https://doi.pangaea.de/10.1594/PANGAEA.921522 |
id |
ftdatacite:10.1594/pangaea.921522 |
---|---|
record_format |
openpolar |
spelling |
ftdatacite:10.1594/pangaea.921522 2024-09-15T18:16:10+00:00 Engineering-geological and geochemical conditions of polygonal landscapes on the Belyy Island (the Kara Sea) ... Vasil'chuk, Alla Constantinovna Vasil'chuk, Yurij K 2020 application/zip https://dx.doi.org/10.1594/pangaea.921522 https://doi.pangaea.de/10.1594/PANGAEA.921522 en eng PANGAEA Creative Commons Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/legalcode cc-by-4.0 Belyy Island cryopegs highly mineralized ice wedges Pollen polygonal landscapes soil temperature changes spores article Collection Bundled Publication of Datasets 2020 ftdatacite https://doi.org/10.1594/pangaea.921522 2024-08-01T10:59:28Z The article deals with the factors determining engineering-geological peculiarities of the Belyy Island (the Kara Sea) such as wide spread of polygonal landscapes and special geochemical background (salinization of soils and ice wedges, presence of cryopegs). The soil temperature changes over the last 40 years are traced. In 2009 the temperature of soils of the first marine terrace increased by 2,4°С in comparison with 1972. Ice wedges having the salinity of 816-1240 mg/l were investigated within the first terrace, but ultrafresh ice wedges with the salt content of 36-45 mg/l were also found. The high mineralization is explained by local influence of the saline lakes. The ice wedges within the marshes are less mineralized (60-268 mg/l). The most significant mineralization is observed in cryopegs. It is more than 110 g/l that is much more than in the seawater. The authors conclude that the high mineralization and stable sodium-chloride composition indicate ice wedge subaqueous syngenetic accumulation during ... : Data was submitted and proofread by Yurij K Vasil'chuk and Lyubov Bludushkina at the faculty of Geography, department of Geochemistry of Landscapes and Geography of Soils, Lomonosov Moscow State University. ... Article in Journal/Newspaper Kara Sea DataCite |
institution |
Open Polar |
collection |
DataCite |
op_collection_id |
ftdatacite |
language |
English |
topic |
Belyy Island cryopegs highly mineralized ice wedges Pollen polygonal landscapes soil temperature changes spores |
spellingShingle |
Belyy Island cryopegs highly mineralized ice wedges Pollen polygonal landscapes soil temperature changes spores Vasil'chuk, Alla Constantinovna Vasil'chuk, Yurij K Engineering-geological and geochemical conditions of polygonal landscapes on the Belyy Island (the Kara Sea) ... |
topic_facet |
Belyy Island cryopegs highly mineralized ice wedges Pollen polygonal landscapes soil temperature changes spores |
description |
The article deals with the factors determining engineering-geological peculiarities of the Belyy Island (the Kara Sea) such as wide spread of polygonal landscapes and special geochemical background (salinization of soils and ice wedges, presence of cryopegs). The soil temperature changes over the last 40 years are traced. In 2009 the temperature of soils of the first marine terrace increased by 2,4°С in comparison with 1972. Ice wedges having the salinity of 816-1240 mg/l were investigated within the first terrace, but ultrafresh ice wedges with the salt content of 36-45 mg/l were also found. The high mineralization is explained by local influence of the saline lakes. The ice wedges within the marshes are less mineralized (60-268 mg/l). The most significant mineralization is observed in cryopegs. It is more than 110 g/l that is much more than in the seawater. The authors conclude that the high mineralization and stable sodium-chloride composition indicate ice wedge subaqueous syngenetic accumulation during ... : Data was submitted and proofread by Yurij K Vasil'chuk and Lyubov Bludushkina at the faculty of Geography, department of Geochemistry of Landscapes and Geography of Soils, Lomonosov Moscow State University. ... |
format |
Article in Journal/Newspaper |
author |
Vasil'chuk, Alla Constantinovna Vasil'chuk, Yurij K |
author_facet |
Vasil'chuk, Alla Constantinovna Vasil'chuk, Yurij K |
author_sort |
Vasil'chuk, Alla Constantinovna |
title |
Engineering-geological and geochemical conditions of polygonal landscapes on the Belyy Island (the Kara Sea) ... |
title_short |
Engineering-geological and geochemical conditions of polygonal landscapes on the Belyy Island (the Kara Sea) ... |
title_full |
Engineering-geological and geochemical conditions of polygonal landscapes on the Belyy Island (the Kara Sea) ... |
title_fullStr |
Engineering-geological and geochemical conditions of polygonal landscapes on the Belyy Island (the Kara Sea) ... |
title_full_unstemmed |
Engineering-geological and geochemical conditions of polygonal landscapes on the Belyy Island (the Kara Sea) ... |
title_sort |
engineering-geological and geochemical conditions of polygonal landscapes on the belyy island (the kara sea) ... |
publisher |
PANGAEA |
publishDate |
2020 |
url |
https://dx.doi.org/10.1594/pangaea.921522 https://doi.pangaea.de/10.1594/PANGAEA.921522 |
genre |
Kara Sea |
genre_facet |
Kara Sea |
op_rights |
Creative Commons Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/legalcode cc-by-4.0 |
op_doi |
https://doi.org/10.1594/pangaea.921522 |
_version_ |
1810454175309365248 |