The changing ability of Norway spruce (P. abies) to record hydro-geomorphic processes based on the age and diameter of the tree stem - A dendrogeomorphic approach
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- 作者：Radek Tichavský ; ; radek.tichavsky@osu.cz" class="auth_mail" title="E-mail the corresponding author ; Karel &Scaron ; ilhá ; n
- 关键词：Hydro-geomorphic processes ; Dendrogeomorphology ; Tree sensitivity ; Age/size effects ; Growth disturbance ; Norway spruce
- 刊名：Catena
- 出版年：2016
- 出版时间：December 2016
- 年：2016
- 卷：147
- 期：Complete
- 页码：469-480
- 全文大小：2150 K
文摘
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Tree sensitivity (Picea abies) to hydro-geomorphic processes was investigated.
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We tested the age- and the diameter-dependent sensitivity of 462 individuals.
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Older trees are generally less sensitive recorders of debris flow/flood events.
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Intensity of growth disturbances decreases with the increasing age of tree.
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Young trees must be an integral part for compilation of the debris flow chronologies.