Specific features of xylogenesis in Dahurian larch, Larix gmelinii (Rupr.) Rupr., growing on permafrost soils in Middle Siberia

被引：31

作者：

Bryukhanova, M. V. ^{[1
]}

Kirdyanov, A. V. ^{[1
]}

Prokushkin, A. S. ^{[1
]}

Silkin, P. P. ^{[2
]}

机构：

[1] Russian Acad Sci, Siberian Branch, Sukachev Inst Forest, Krasnoyarsk 660036, Russia

[2] Siberian Fed Univ, Krasnoyarsk 660041, Russia

来源：

RUSSIAN JOURNAL OF ECOLOGY | 2013年 / 44卷 / 05期

基金：

瑞士国家科学基金会; 俄罗斯基础研究基金会;

关键词：

Larix gmelinii; cambial activity; xylem; climate; permafrost; WOOD FORMATION; SEASONAL DYNAMICS; PINUS-SYLVESTRIS; TREE GROWTH; TEMPERATURE; XYLEM; PRODUCTIVITY; FOREST; MELT; FIR;

D O I：

10.1134/S1067413613050044

中图分类号：

Q14 [生态学（生物生态学）];

学科分类号：

071301 [植物生态学];

摘要：

Processes of xylem formation in Dahurian larch have been studied at three sites differing in the hydrothermal regime of soils in the permafrost zone of Middle Siberia. It has been found that the start and end dates of different phases of tree ring formation may differ between the sites by up to 14 days, depending on site conditions. The data obtained contribute to knowledge of possible changes in larch forest phytomass production and provide the possibility of predicting its dynamics under conditions of climate change.

引用

页码：361 / 366

页数：6

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