Six-year time course of light-use efficiency, carbon gain and growth of beech saplings (Fagus sylvatica) planted under a Scots pine (Pinus sylvestris) shelterwood
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چکیده
منابع مشابه
Comparison of tree stem diameter variations in beech (Fagus sylvatica L.) in Sorø Denmark and in Scots pine (Pinus sylvestris L.) in Hyytiälä, Finland
Tree stem diameter variations were measured simultaneously in beech (Fagus sylvatica L.) in Sorø, Denmark and in Scots pine (Pinus sylvestris L.) in Hyytiälä, Finland. The variations were detected at two heights on the xylem and the whole stem on both trees. The evapo-transpiration of the forests was measured by eddy-covariance method. The pattern of evapo-transpiration was refl ected on the di...
متن کاملFate of recently fixed carbon in European beech (Fagus sylvatica) saplings during drought and subsequent recovery.
Drought reduces the carbon (C) assimilation of trees and decouples aboveground from belowground carbon fluxes, but little is known about the response of drought-stressed trees to rewetting. This study aims to assess dynamics and patterns of C allocation in beech saplings under dry and rewetted soil conditions. In October 2010, 5-year-old beech saplings from a forest site were transplanted into ...
متن کاملCharacterization of a Lhcb5 cDNA from Scots pine (Pinus sylvestris).
Despite extensive studies on the LHC proteins of PSI and PSII (for review, see Jansson, 1994), the detailed polypeptide composition of LHC I and LHC I1 has not been understood until recently. The nature of the Lhcb5 gene product has been one of the major uncertainties, since it has been identified both as the CP26 (or the equivalent complex LHCIIc) polypeptide and one of two CP29 polypeptides (...
متن کاملEffects of Thermomechanical Densification and Heat Treatment on Density and Brinell Hardness of Scots Pine (Pinus sylvestris L.) and Eastern Beech (Fagus orientalis L.)
The effects of thermomechanical densification (TMD) and heat treatment on density and Brinell hardness of Scots pine (Pinus sylvestris L.) and Eastern beech (Fagus orientalis L.) woods were investigated. Samples were densified using a specially designed hydraulic press with target compression ratios of 20 and 40%, and at 110 °C and 150 °C. Then, the heat treatment was applied to the samples at ...
متن کاملDecomposition of beech (Fagus sylvatica) and pine (Pinus nigra) litter along an Alpine elevation gradient: Decay and nutrient release
Litter decomposition is an important process for cycling of nutrients in terrestrial ecosystems. The objective of this study was to evaluate direct and indirect effects of climate on litter decomposition along an altitudinal gradient in a temperate Alpine region. Foliar litter of European beech (Fagus sylvatica) and Black pine (Pinus nigra) was incubated in litterbags during two years in the Ho...
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ژورنال
عنوان ژورنال: Tree Physiology
سال: 2007
ISSN: 0829-318X,1758-4469
DOI: 10.1093/treephys/27.8.1073