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タイトルヨミ
ラクヨウ コウヨウ ジュリン オヨビ スギ ヒノキ リン ニ オケル ジュカン リュウリョウ ノ スイテイ ホウホウ ノ ケントウ
日本語以外のタイトル
Studies on estimation of stem-flow in a deciduous broadleaved forest and a Sugi-Hinoki(Cryptomeria japonica-Chamaecyparis obtusa) stand
ファイル
言語
日本語
著者
片桐 成夫
内容記述(抄録等)
Total amounts of stem-flow in a deciduous broadleaved forest and a Sugi -Hinoki stand were estimated by measuring the amount of all individual trees in both research sites. Total amounts of stem-flow for the measuring period were 58.9mm and 51.5mm in the deciduous broadleaved forest and the Sugi-Hinoki stand, respectively. The rates of stem-flow to the rainfall at the open area were 3.0% and 3.4%, respectively. In order to estimate easily the amount of stem-flow, the sampling tree method was examined in both forests. The amount of stem-flow was closely related to those of both rainfall and through-fall. The coefficient of linear regression depended on tree size and rainfall. The equations between the amounts of stem-flow and rainfall, through-fall, and tree size(DBH and tree crown projection area)could be obtained by multiple regression analysis. The amounts of stem-flow estimated by using these equations were corresponded to the amount measured directly all individual trees in a deciduous broadleaved forest. However, the amount of stem-flow in a Sugi-Hinoki stand was not enough to estimate because of the low relationship between stem-flow and tree size.
掲載誌名
島根大学生物資源科学部研究報告
13
開始ページ
11
終了ページ
18
ISSN
13433644
発行日
2008-09-30
NCID
AA1112906X
出版者
島根大学生物資源科学部
出版者別表記
Shimane University, Faculty of Life and Environmental Science
資料タイプ
紀要論文
ファイル形式
PDF
著者版/出版社版
出版社版
業績ID
e6948
部局
生物資源科学部
備考
1-12+ / 1996-2007
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