書誌事項
- タイトル別名
-
- The Soil Conservation Function of Bracken Fern(Pteridium aquilinum Kuhn var. latiusculum Underw) after the Forest Fire.
- ヤマ カジ アトチ ニ オケル ワラビ グンラク ノ ドジョウ ホゼン キノウ ニ ツイテ
この論文をさがす
説明
The purpose of the study was to estimate seasonal change in the amount of ground cover composed of bracken fern on the sites of recent forest fires and to analyze the relationship between ground cover and soil loss. Every month, the amount of dead leaves and existing leaves on a plot was estimated. A rainfall simulator was used to investigate the relationship between ground cover and soil loss. As a result of observations, it was estimated that there was ground cover of about 300 g/m2 from November to April and 500 g/m2 or more during the summer. From the result of an experiment using a rainfall simulator, it is now understood that if the ground cover is 300 g/m2 or more, the amount of soil loss declines to less than 5% of the bare area. Moreover it was observed that the ground cover was distributed over the entire slope. It is now hypothesized that bracken fern colonies on forest fire sites conserve soil in the entire colony throughout the year by piling up dead leaves, and in this way, control soil erosion.
収録刊行物
-
- 日本緑化工学会誌
-
日本緑化工学会誌 26 (1), 36-41, 2000
日本緑化工学会
- Tweet
詳細情報 詳細情報について
-
- CRID
- 1390001205084803712
-
- NII論文ID
- 110002939156
-
- NII書誌ID
- AN10130633
-
- ISSN
- 18843670
- 09167439
-
- NDL書誌ID
- 5464466
-
- 本文言語コード
- ja
-
- データソース種別
-
- JaLC
- NDLサーチ
- Crossref
- CiNii Articles
-
- 抄録ライセンスフラグ
- 使用不可