Cutting Propagation of Aged Fagus crenata Trees.
نویسندگان
چکیده
منابع مشابه
Ozone-induced stomatal sluggishness develops progressively in Siebold’s beech (Fagus crenata) Running t it le: Ozone accelerates stomatal sluggishness in Fagus crenata
We invest igated the effects of ozone and leaf senescence on steady-state stomatal conductance and stomatal response to light variat ion. Measurements were carried out in a free -air ozone exposure experiment on a representat ive deciduous broadleaved tree species in Japan (Fagus crenata). Both steady-state and dynamic stomatal response to light variat ion varied intrinsically with season due t...
متن کاملCanopy carbon budget of Siebold's beech (Fagus crenata) sapling under free air ozone exposure.
To determine the effects of ozone (O3) on the canopy carbon budget, we investigated photosynthesis and respiration of leaves of Siebold's beech saplings under free air O3 exposure (60 nmol mol(-1), during daytime) in relation to the within-canopy light gradient; we then calculated the canopy-level photosynthetic carbon gain (PCG) and respiratory carbon loss (RCL) using a canopy photosynthesis m...
متن کاملRole of intracellular contents to facilitate supercooling capability in beech (Fagus crenata) xylem parenchyma cells.
In order to find the possible role of intracellular contents in facilitating the supercooling capability of xylem parenchyma cells, changes in the temperature of supercooling levels were compared before and after the release of intracellular substances from beech xylem parenchyma cells by DTA. Various methods were employed to release intracellular substances from xylem parenchyma cells and all ...
متن کاملOzone-induced stomatal sluggishness develops progressively in Siebold's beech (Fagus crenata).
We investigated the effects of ozone and leaf senescence on steady-state stomatal conductance and stomatal response to light variation. Measurements were carried out in a free-air ozone exposure experiment on a representative deciduous broadleaved tree species in Japan (Fagus crenata). Both steady-state and dynamic stomatal response to light variation varied intrinsically with season due to lea...
متن کاملAsymptotic Cost of Cutting Down Random Free Trees
In this work, we calculate the limit distribution of the total cost incurred by splitting a tree selected at random from the set of all finite free trees. This total cost is considered to be an additive functional induced by a toll equal to the square of the size of tree. The main tools used are the recent results connecting the asymptotics of generating functions with the asymptotics of...
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ژورنال
عنوان ژورنال: Journal of the Japanese Forest Society
سال: 2009
ISSN: 1882-398X,1349-8509
DOI: 10.4005/jjfs.91.344