Non-linear response of stomata in Pinus koraiensis to tree age and elevation
Non-linear response of stomata in Pinus koraiensis to tree age and elevation
复制标题
红松气孔对树龄和海拔的非线性响应
DOI：
10.1007/s00468-012-0713-8
复制
发表时间：
2012-03
期刊：
影响因子：
--
通讯作者：
Han Shijie
中科院分区：
文献类型：
--
作者：
Li Maihe;Marcus Schaub;Lianxuan Shi;Zhongling Guo;Anan Fan;Caifeng Yan;Wang Xuejuan;Wang Chunguo;Han Shijie
Knowledge on variations in stomata is useful in reflecting leaf physiological characteristics of CO2 uptake and water transpiration, and predicting the responses of plants to future climate change. Stomatal density and number of stomatal rows (current-year, 1- and 2-year-old needles) in relation to tree age (ranging from 25 to 320 years old), elevation (ranging from 738 to 1,380 m a.s.l.), and sun exposure (sun and shade exposure) were investigated in Pinus koraiensis trees. Stomatal density and number of stomatal rows in relation to tree age and elevation showed a humped curve with the maximum values at intermediate levels of tree age (210 years old) and elevation (1,050 m a.s.l.), respectively. Needle age but not sun exposure significantly affected the stomatal density across tree ages and elevations. Our results suggest that variations in stomatal density of Pinus koraiensis needles are related to ontogenetic growth and environmental factors.
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影响因子：
4.2
作者：
Ferris, R;Nijs, I;Impens, I
通讯作者：
Impens, I
影响因子：
1.6
作者：
Holland, N.;Richardson, A. D.
通讯作者：
Richardson, A. D.
影响因子：
3
作者：
Croxdale, JL
通讯作者：
Croxdale, JL
DOI：
10.1046/j.0028-646x.2001.00338.x
发表时间：
2002-03
期刊：
The New phytologist
影响因子：
--
作者：
F. Woodward;J. A. Lake;W. P. Quick
通讯作者：
F. Woodward;J. A. Lake;W. P. Quick
DOI：
10.1007/s00468-002-0235-x
发表时间：
2003-02
期刊：
Trees
影响因子：
--
作者：
W. Qiang;Xun-ling Wang;Tuo Chen;H. Feng;L. An;Yuan-qin He;Gang Wang
通讯作者：
W. Qiang;Xun-ling Wang;Tuo Chen;H. Feng;L. An;Yuan-qin He;Gang Wang