DSpace DSpace 日本語

AIT Associated Repository of Academic Resources >
A.研究報告 >
A1 愛知工業大学研究報告 >
4.愛知工業大学研究報告 (2008-) >
48号 >

Please use this identifier to cite or link to this item: http://hdl.handle.net/11133/2134

Title: スギ・ヒノキ人工林におけるA_o層の深さに影響する要因
Other Titles: スギ ヒノキ ジンコウリン ニオケル A_oソウ ノ フカサ ニ エイキョウスル ヨウイン
Factors affecting the depth of A_o layer in Cryptomeria japonica and Chamaecyparis obtusa plantations
Authors: 米村, 敬太
四俵, 正俊
SHIDAWARA, Masatoshi
Issue Date: 31-Mar-2013
Publisher: 愛知工業大学
Abstract: Factors affecting the depth of A0 layer which is considered to play the important role in easing the flood runoff from mountainous area are studied in Cryptomeria japonica plantations (CJP) and Chamaecyparis obtusa plantations (COP) in the Yahagi River basin. The ignition loss is used to determine the depth of A0 layer. Following tendencies are inferred: 1) A0 layer depth decreases with the increase of the inclination of the ground in CJP except the ridges and the places covered with bamboo grass. 2) Large relative spacing results large A0 layer depth and vice versa in CJP and COP. 3) There seems to be a threshold of tree density over which the depth of A0 layer decreases remarkably in CJP and COP respectively. 4) COP with long and slender trees have small A0 layer depth.
URI: http://hdl.handle.net/11133/2134
Appears in Collections:48号

Files in This Item:

File Description SizeFormat
紀要48号(P251-258).pdf643.91 kBAdobe PDFView/Open

Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.


Valid XHTML 1.0! DSpace Software Copyright © 2002-2010  Duraspace - Feedback