Dynamics of the timberline in high mountain areas of the nether-polar Urals under the influence of current climate change
Электронный архив УГЛТУ
Информация об архиве | Просмотр оригиналаПоле | Значение | |
Заглавие |
Dynamics of the timberline in high mountain areas of the nether-polar Urals under the influence of current climate change
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Автор |
Grigorev, A. A.
Moiseev, P. A. Nagimov, Z. Y. |
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Тематика |
BETULA TORTUOSA
CLIMATE CHANGE LARIX SIBIRICA NETHER-POLAR URALS SNOW DEPTH TIMBERLINE TREE STAND STRUCTURE AGE STRUCTURE CLIMATE CHANGE CLIMATE EFFECT DECIDUOUS FOREST EIGHTEENTH CENTURY FOREST ECOSYSTEM MOUNTAIN REGION PALEOECOLOGY PIONEER SPECIES POLAR REGION SNOW COVER STAND STRUCTURE TREELINE TWENTIETH CENTURY URALS |
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Описание |
Changes in the altitudinal position of the timberline in high mountain areas of the Nether-Polar Urals and basic factors that influence such changes have been revealed on the basis of comparison of the age structure of Siberian larch (Larix sibirica) and arctic birch (Betula tortuosa) tree stands and photographs made in different years. On the mountain slopes studied, an upward shift of the timberline took place in areas covered in winter with thick snow (in the late 18th century), with Siberian larch being the pioneer species. Larch began colonizing areas with a thin snow cover in the 20th century. Birch appeared later and has since strengthened its positions. The increase in winter temperatures and precipitation facilitated the expansion of the forest. © 2013 Pleiades Publishing, Ltd.
ACKNOWLEGMENTS This study was supported by the Russian Foundation for Basic Research, project nos. 08 04 00208 and 11 04 00623, and the Ural Branch of the Russian Academy of Sciences, program no. 12 С 1038. |
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Дата |
2019-09-20T15:19:00Z
2019-09-20T15:19:00Z 2013 |
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Тип |
Article
Journal article (info:eu-repo/semantics/article) Published version (info:eu-repo/semantics/publishedVersion) |
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Идентификатор |
Grigor'ev, A. A. Dynamics of the timberline in high mountain areas of the nether-polar Urals under the influence of current climate change / A. A. Grigor'ev, P. A. Moiseev, Z. Y. Nagimov [et al.] // Russian Journal of Ecology. – 2013. – Vol. 44. – Iss. 4. – P. 312-323.
1067-4136 https://elar.usfeu.ru/handle/123456789/8819 |
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Язык |
en
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Права |
Restricted accedd (info:eu-repo/semantics/restrictedAccess)
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Издатель |
Pleiades Publishing
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Источник |
Russian Journal of Ecology
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