Изменчивость современных ледников вулканических районов Камчатки
Variability of glaciers situated in volcanic regions of Kamchatka is considered. Glacier fluctuations, induced by climatic changes and volcanic activity are distinguished. Kozelsky Glacier advanced in 1971-1976. For five years it made a 330-meter advance and its area increased by 0.09 km . The advan...
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1982
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ftinstvs:oai:repo.kscnet.ru:3320 2023-05-15T16:59:17+02:00 Изменчивость современных ледников вулканических районов Камчатки Виноградов В.Н. Муравьев Я.Д. Котляков В.М. Авсюк Г.А. 1982 text http://repo.kscnet.ru/3320/ http://repo.kscnet.ru/3320/1/Glaciolog_research_42-1982.pdf ru rus ВИНИТИ http://repo.kscnet.ru/3320/1/Glaciolog_research_42-1982.pdf Виноградов В.Н. <http://repo.kscnet.ru/view/creators/==0412==0438==043D==043E==0433==0440==0430==0434==043E==0432=3A==0412=2E==041D=2E=3A=3A.html>, Муравьев Я.Д. <http://repo.kscnet.ru/view/creators/==041C==0443==0440==0430==0432==044C==0435==0432=3A==042F=2E==0414=2E=3A=3A.html> (1982) Изменчивость современных ледников вулканических районов Камчатки // Материалы гляциологических исследований / Отв. ред. Котляков В.М., Авсюк Г.А. М.: ВИНИТИ. № 42. С. 164-170. 37.29.35 Современное оледенение Козельский Ушковский Ключевской Статья PeerReviewed 1982 ftinstvs 2022-08-09T17:06:15Z Variability of glaciers situated in volcanic regions of Kamchatka is considered. Glacier fluctuations, induced by climatic changes and volcanic activity are distinguished. Kozelsky Glacier advanced in 1971-1976. For five years it made a 330-meter advance and its area increased by 0.09 km . The advance was stimulated by favourable climatic conditions: big snowness of winters and cold summer ablation seasons. The Bil'chenok Glacier advanced in 1976-1977 after a 17-year quiescence period. The glacier terminus descended down to 1100 m a.s.l. and made a 500-m advance. The impact of present-day volcanism on glacier fluctuations was revealed: 1) glacier surges resulting from considerable water film at the glacier-bed boundary, accumulation of additional volumes of eruptive material on its surface and also due to the growth of seismic activity; 2) shrinkage of the area and volume of glaciers -because of ice melting and washout of their parts by melt waters under thermal influence of erupting volcano and, in particular, in case of subglacial eruptions and ice contacts with lava flows; 3) destruction of ice and glaciers by catastrophic explosive eruptions and also in case of partial subsidence and stopong of volcanoes. Some examples of the impacts of volcanic eruptions on glaciers are given. Text Kamchatka КАМЧАТК* Institute of Volcanology and Seismology, Petropavlovsk-Kamchatsky: IVS FEB RAS Repository |
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Institute of Volcanology and Seismology, Petropavlovsk-Kamchatsky: IVS FEB RAS Repository |
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language |
Russian |
topic |
37.29.35 Современное оледенение Козельский Ушковский Ключевской |
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37.29.35 Современное оледенение Козельский Ушковский Ключевской Виноградов В.Н. Муравьев Я.Д. Изменчивость современных ледников вулканических районов Камчатки |
topic_facet |
37.29.35 Современное оледенение Козельский Ушковский Ключевской |
description |
Variability of glaciers situated in volcanic regions of Kamchatka is considered. Glacier fluctuations, induced by climatic changes and volcanic activity are distinguished. Kozelsky Glacier advanced in 1971-1976. For five years it made a 330-meter advance and its area increased by 0.09 km . The advance was stimulated by favourable climatic conditions: big snowness of winters and cold summer ablation seasons. The Bil'chenok Glacier advanced in 1976-1977 after a 17-year quiescence period. The glacier terminus descended down to 1100 m a.s.l. and made a 500-m advance. The impact of present-day volcanism on glacier fluctuations was revealed: 1) glacier surges resulting from considerable water film at the glacier-bed boundary, accumulation of additional volumes of eruptive material on its surface and also due to the growth of seismic activity; 2) shrinkage of the area and volume of glaciers -because of ice melting and washout of their parts by melt waters under thermal influence of erupting volcano and, in particular, in case of subglacial eruptions and ice contacts with lava flows; 3) destruction of ice and glaciers by catastrophic explosive eruptions and also in case of partial subsidence and stopong of volcanoes. Some examples of the impacts of volcanic eruptions on glaciers are given. |
author2 |
Котляков В.М. Авсюк Г.А. |
format |
Text |
author |
Виноградов В.Н. Муравьев Я.Д. |
author_facet |
Виноградов В.Н. Муравьев Я.Д. |
author_sort |
Виноградов В.Н. |
title |
Изменчивость современных ледников вулканических районов Камчатки |
title_short |
Изменчивость современных ледников вулканических районов Камчатки |
title_full |
Изменчивость современных ледников вулканических районов Камчатки |
title_fullStr |
Изменчивость современных ледников вулканических районов Камчатки |
title_full_unstemmed |
Изменчивость современных ледников вулканических районов Камчатки |
title_sort |
изменчивость современных ледников вулканических районов камчатки |
publisher |
ВИНИТИ |
publishDate |
1982 |
url |
http://repo.kscnet.ru/3320/ http://repo.kscnet.ru/3320/1/Glaciolog_research_42-1982.pdf |
genre |
Kamchatka КАМЧАТК* |
genre_facet |
Kamchatka КАМЧАТК* |
op_relation |
http://repo.kscnet.ru/3320/1/Glaciolog_research_42-1982.pdf Виноградов В.Н. <http://repo.kscnet.ru/view/creators/==0412==0438==043D==043E==0433==0440==0430==0434==043E==0432=3A==0412=2E==041D=2E=3A=3A.html>, Муравьев Я.Д. <http://repo.kscnet.ru/view/creators/==041C==0443==0440==0430==0432==044C==0435==0432=3A==042F=2E==0414=2E=3A=3A.html> (1982) Изменчивость современных ледников вулканических районов Камчатки // Материалы гляциологических исследований / Отв. ред. Котляков В.М., Авсюк Г.А. М.: ВИНИТИ. № 42. С. 164-170. |
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