Formation of Two Xylem Frost Injuries in One Annual Ring in Siberian Spruce under Conditions of Western Siberian Forest-Tundra

The phenomenon of the formation of two damaged xylem layers in one frost ring is described in Siberian spruce grown in western Siberian forest-tundra. Temperature conditions providing for the formation of pathological cell and tissue structures are determined. The relationship between the formation...

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Veröffentlicht in:	Russian journal of ecology 2002-03, Vol.33 (2), p.73-79
Hauptverfasser:	Gurskaya, M A, Shiyatov, S G
Format:	Artikel
Sprache:	eng
Schlagworte:	Ecology Forests Frost Ice Injuries Taiga & tundra Temperature Trees Tundra
Online-Zugang:	Volltext
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Beschreibung
Zusammenfassung:	The phenomenon of the formation of two damaged xylem layers in one frost ring is described in Siberian spruce grown in western Siberian forest-tundra. Temperature conditions providing for the formation of pathological cell and tissue structures are determined. The relationship between the formation of double frost injuries and cold periods is demonstrated.[PUBLICATION ABSTRACT]
ISSN:	1067-4136 1608-3334
DOI:	10.1023/A:1014442705845