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INFLUENCE OF POSITIONAL RELATIONSHIP OF TREES ON WIND-RESISTANCE OF ONE-LAYERED ARBOREAL PLANTATIONS Download PDF (71 KB)

N.V. Filenkova, Y.V. Zakharov, V.G. Sukhovolsky

 Siberian State Technological University,
82 Mira Ave, Krasnoyarsk, 660049, Russia

 Volume XXIV, Number 1, 2006   

Abstract

The influence of mutual position of trees on even-ages tree stands wind stability is considered. Field studies were conducted in mountain forests of the Sayan (East of Siberia) and on the territory of Inskoy stripe of Minusinsk pine forest (South of Krasnoyarsk region). The nearby surroundings of the tree n and the relative height of tree under the stand canopy Hrel are used as parameters which characterized trees interaction on the stand. The functions of partial ecological utility for the estimation of the even-ages tree stands wind stability depending on mutual position of trees are introduced. The nearby surroundings of the tree and the relative height of tree under the stand canopy which characterized the maximum wind stability of tree under the wind impact are calculated.

References

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