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Dynamics of the timberline in high mountain areas of the nether-polar Urals under the influence of current climate change

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Заглавие Dynamics of the timberline in high mountain areas of the nether-polar Urals under the influence of current climate change
 
Автор Grigorev, A. A.
Moiseev, P. A.
Nagimov, Z. Y.
 
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
 
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.
 
Дата 2019-09-20T15:19:00Z
2019-09-20T15:19:00Z
2013
 
Тип Article
Journal article (info:eu-repo/semantics/article)
Published version (info:eu-repo/semantics/publishedVersion)
 
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
 
Язык en
 
Права Restricted accedd (info:eu-repo/semantics/restrictedAccess)
 
Издатель Pleiades Publishing
 
Источник Russian Journal of Ecology