| ファイル情報(添付) | |
| タイトル ( jpn ) |
降雨時における耕作放棄地からの汚濁物質の流出
|
| タイトル ( eng ) |
Outflow of pollutants from abandoned farmland during rainfall
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| タイトル 読み |
コウウジ ニオケル コウサク ホウキチ カラノ オダク ブッシツ ノ リュウシュツ
|
| 著者 | |
| 収録物名 |
島根大学生物資源科学部研究報告
Bulletin of the Faculty of Life and Environmental Science Shimane University
|
| 巻 | 28 |
| 開始ページ | 13 |
| 終了ページ | 18 |
| 収録物識別子 |
ISSN 2435-0885
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| 内容記述 |
抄録・要旨
Runoff water during rainfall was collected at almost the same time in six watersheds (four abandoned farmlands, a paddy field and a forest), and the water quality between these points was compared. As a result, the water quality from abandoned farmland was sometimes much higher than that of paddy fields under cultivation, and the average water quality in 11 rainfall events increased as the rate of abandoned farmland increased. In addition, suspended solids from abandoned farmland during rainfall contained a certain amount of bioavailable phosphorus, and in some cases this concentration was much higher than that of phosphate. However, there is still a problem in using the forest watershed as a background for water quality.
|
| 主題 |
abandoned farmland
forest
paddy field
water quality during rainfall
|
| 言語 |
日本語
|
| 資源タイプ | 紀要論文 |
| 出版者 |
島根大学生物資源科学部
Faculty of Life and Environmental Science, Shimane University
島根大学生物資源科学部
島根大学生物資源科学部
|
| 発行日 | 2024-03-31 |
| 出版タイプ | Version of Record（出版社版。早期公開を含む） |
| アクセス権 | オープンアクセス |
| 関連情報 |
[NCID] AA1112906X
|
| 備考 | CODEN : SDSKF6 |
