Studies of the glaciers located on the Verkhneangarsky mountain range
Glaciers of the Verkhneangarsky mountain range are discovered in 2017-2018 and require detailed investigation and cataloging. This group of glaciers includes glaciers of the corrie and morphological types, and, according to the sizes, they should be qualified as small forms of glaciation. Four glaci...
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Online Access: | https://doi.org/10.15356/2076-6734-2019-3-415 https://doaj.org/article/8d2f0934e67a433da5fae688eed0c633 |
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ftdoajarticles:oai:doaj.org/article:8d2f0934e67a433da5fae688eed0c633 2023-05-15T16:37:24+02:00 Studies of the glaciers located on the Verkhneangarsky mountain range M. D. Ananicheva G. Yu. Pakin A. L. Entin 2019-09-01T00:00:00Z https://doi.org/10.15356/2076-6734-2019-3-415 https://doaj.org/article/8d2f0934e67a433da5fae688eed0c633 RU rus Nauka https://ice-snow.igras.ru/jour/article/view/585 https://doaj.org/toc/2076-6734 https://doaj.org/toc/2412-3765 2076-6734 2412-3765 doi:10.15356/2076-6734-2019-3-415 https://doaj.org/article/8d2f0934e67a433da5fae688eed0c633 Лëд и снег, Vol 59, Iss 3, Pp 423-432 (2019) верхнеангарский хребет горные ледники длина изменения климата многолетняя мерзлота площадь спутниковый снимок Science Q article 2019 ftdoajarticles https://doi.org/10.15356/2076-6734-2019-3-415 2023-03-19T01:40:11Z Glaciers of the Verkhneangarsky mountain range are discovered in 2017-2018 and require detailed investigation and cataloging. This group of glaciers includes glaciers of the corrie and morphological types, and, according to the sizes, they should be qualified as small forms of glaciation. Four glacial formations were found during field studies of 2017-2018 together with several snow patches and stone glaciers; these four glaciers were measured and described. The temperature of ice in the glaciers of this region was measured during the investigations. Data on the ice temperature close to the temperature of the surface permafrost layer explain one of the conditions for existence of glaciers in the temperate zone at altitudes of 1800-2000 m. The dynamics of some glacial formations is analyzed in comparison with their present-day sizes, obtained as a result of interpretation of images from Bing maps and Sentinel-2 services, as well as with images of the CORONA mission (1967). The relative stability of the local glacial formations under climate change is related to the underlying permafrost as well as to the forms of occurrence in the relief, and a degree of closure by the stone cover. Article in Journal/Newspaper Ice permafrost Directory of Open Access Journals: DOAJ Articles Ice and Snow 59 3 423 432 |
institution |
Open Polar |
collection |
Directory of Open Access Journals: DOAJ Articles |
op_collection_id |
ftdoajarticles |
language |
Russian |
topic |
верхнеангарский хребет горные ледники длина изменения климата многолетняя мерзлота площадь спутниковый снимок Science Q |
spellingShingle |
верхнеангарский хребет горные ледники длина изменения климата многолетняя мерзлота площадь спутниковый снимок Science Q M. D. Ananicheva G. Yu. Pakin A. L. Entin Studies of the glaciers located on the Verkhneangarsky mountain range |
topic_facet |
верхнеангарский хребет горные ледники длина изменения климата многолетняя мерзлота площадь спутниковый снимок Science Q |
description |
Glaciers of the Verkhneangarsky mountain range are discovered in 2017-2018 and require detailed investigation and cataloging. This group of glaciers includes glaciers of the corrie and morphological types, and, according to the sizes, they should be qualified as small forms of glaciation. Four glacial formations were found during field studies of 2017-2018 together with several snow patches and stone glaciers; these four glaciers were measured and described. The temperature of ice in the glaciers of this region was measured during the investigations. Data on the ice temperature close to the temperature of the surface permafrost layer explain one of the conditions for existence of glaciers in the temperate zone at altitudes of 1800-2000 m. The dynamics of some glacial formations is analyzed in comparison with their present-day sizes, obtained as a result of interpretation of images from Bing maps and Sentinel-2 services, as well as with images of the CORONA mission (1967). The relative stability of the local glacial formations under climate change is related to the underlying permafrost as well as to the forms of occurrence in the relief, and a degree of closure by the stone cover. |
format |
Article in Journal/Newspaper |
author |
M. D. Ananicheva G. Yu. Pakin A. L. Entin |
author_facet |
M. D. Ananicheva G. Yu. Pakin A. L. Entin |
author_sort |
M. D. Ananicheva |
title |
Studies of the glaciers located on the Verkhneangarsky mountain range |
title_short |
Studies of the glaciers located on the Verkhneangarsky mountain range |
title_full |
Studies of the glaciers located on the Verkhneangarsky mountain range |
title_fullStr |
Studies of the glaciers located on the Verkhneangarsky mountain range |
title_full_unstemmed |
Studies of the glaciers located on the Verkhneangarsky mountain range |
title_sort |
studies of the glaciers located on the verkhneangarsky mountain range |
publisher |
Nauka |
publishDate |
2019 |
url |
https://doi.org/10.15356/2076-6734-2019-3-415 https://doaj.org/article/8d2f0934e67a433da5fae688eed0c633 |
genre |
Ice permafrost |
genre_facet |
Ice permafrost |
op_source |
Лëд и снег, Vol 59, Iss 3, Pp 423-432 (2019) |
op_relation |
https://ice-snow.igras.ru/jour/article/view/585 https://doaj.org/toc/2076-6734 https://doaj.org/toc/2412-3765 2076-6734 2412-3765 doi:10.15356/2076-6734-2019-3-415 https://doaj.org/article/8d2f0934e67a433da5fae688eed0c633 |
op_doi |
https://doi.org/10.15356/2076-6734-2019-3-415 |
container_title |
Ice and Snow |
container_volume |
59 |
container_issue |
3 |
container_start_page |
423 |
op_container_end_page |
432 |
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1766027701246754816 |