Bulletin of the Faculty of Agriculture, Shimane University

Faculty of Agriculture, Shimane University

ISSN:0370-940X

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Use this link to cite this item : https://ir.lib.shimane-u.ac.jp/1705

Bulletin of the Faculty of Agriculture, Shimane University 14

1980-12-15 発行

昭和53年1月異常降雪によって冠雪害をうけたスギ人工林の解析(I) : 二つの被害林分の比較と冠雪害調査方法の検討

Analysis of Snow-crown-damaged Sugi Stand by Unusual Snow-fall in January, 1978(I) : Comparison of Two Damaged Stands and Discussion on Method of Surveying for Snow Crown Damage to Forest

Ishii, Hiroshi

Katagiri, Shigeo

Miyake, Noboru

Akatsuka, Kinji

Takami, Muneomi

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d0030014n009.pdf 1.57 MB

Description

Unusual wet snow fall occurred over districts of Shimane and Hiroshima Prefectures in January 2-3, 1978. Forests at elevation of 300m to 600m were severely damaged by snow crown.
This investigation was attempted to analyze the structure of damaged Sugi(Crypto meria japonica D.DON) stand for the purpose of obtaining valuable information about proper management method of forests more resistant to snow crown.
This paper deals with the analysis of two damaged stands in Shimane Uinversity Forest.
Among many discussions in this paper, the following are most important :
1. The middle class trees in the stand in terms of diameter and height are most susceptible to snow crown.
2. The diameter of stems at the point of breaking by the weight of snow crown indicates the intensity of snow crown.

About This Article

NCID

AN00108015

d0030014n009.pdf 1.57 MB

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