| ファイル情報(添付) | |
| タイトル |
三瓶演習林内の落葉広葉樹林における物質循環に関する研究(12) : 斜面位置による地上部現存量の相違
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| タイトル |
Studies on Mineral Cycling in a Deciduous Broad-leaved Forest at Sanbe Forest of Shimane University(XII) : Difference of Above Ground Biomass in a Deciduous Broad-leaved Forest along a Slope
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| タイトル 読み |
サンベ エンシュウリン ナイ ノ ラクヨウ コウヨウ ジュリン ニオケル ブッシツ ジュンカン ニ カンスル ケンキュウ 12 シャメン イチ ニヨル チジョウブ ゲンゾン リョウ ノ ソウイ
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| 著者 |
石井 弘
三宅 登
安東 義朗
|
| 収録物名 |
島根大学農学部研究報告
Bulletin of the Faculty of Agriculture, Shimane University
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| 巻 | 18 |
| 開始ページ | 53 |
| 終了ページ | 60 |
| 収録物識別子 |
ISSN 0370940X
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| 内容記述 |
その他
Above ground biomass of a deciduous broad-leaved forest at Sanbe Forest of Shimane University were estimated by allometric method using logarithmic regressions of individual tree component biomass on D^2H.
1. The age of sample trees were from 32 to 39 years and 36 or 37 year-old trees were most. 2. The relationship between D and H which were actually measured was shown in the following equation. 1/H＝0.65698/D＋0.02296 3. The relation between weight of stem and D^2H was shownin one equation regard less of the difference in tree species. Relations between weight of other component and D^2H were shown in four equations. 4. Above ground biomass in a deciduous broad-leaved forest were estimated by above nine equations. The dry weight of stem, branch and leaf were 67-189, 10.8-24.8, 1.7-3.8ton/ha, respectively. These weight increased with the increase of stand density. |
| 言語 |
日本語
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| 資源タイプ | 紀要論文 |
| 出版者 |
島根大学農学部
Shimane University, Faculty of Agriculture
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| 発行日 | 1984-12-20 |
| アクセス権 | オープンアクセス |
| 関連情報 |
[NCID] AN00108015
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