書誌事項
- タイトル別名
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- Detection at the time of occurrence of sediment runoff and hydrological phenomena at that time in the Rokko mountain system
- ロッコウ サンケイ ニ オケル ドシャ リュウシュツ ハッセイ ジコク ノ ケンチ ト ソノ トキ ノ スイモン ゲンショウ ノ ケントウ
この論文をさがす
抄録
<p>To understand the states of the groundwater level in soil layers and the trough discharge when sediment runoffs occur on a slope, numerous real-time landslide detection sensors have been deployed in a small basin in the Rokko mountain system and the groundwater level in soil layers and the trough discharge have been observed at multiple locations for about six years. During Typhoon No.11 in July 2015, real-time landslide detection sensors were activated and the data for the groundwater level in soil layers and the trough discharge at that time was obtained. Consequently, the following was revealed : 1) The sediment runoff during Typhoon No. 11 in July 2015 was not a surface failure but erosion and outflow of the surface soil owing to the traction force of stream. 2) The groundwater level in soil layers in the sediment runoff area was the highest groundwater level, causing sediment runoffs with a difference of a few centimeters in the groundwater level. 3) The rainfall that led to the highest groundwater level in soil layers varied depending on the location of the observation hole.</p>
収録刊行物
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- Journal of the Japan Society of Erosion Control Engineering
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Journal of the Japan Society of Erosion Control Engineering 69 (5), 27-34, 2017
公益社団法人 砂防学会
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キーワード
詳細情報 詳細情報について
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- CRID
- 1390282680459144576
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- NII論文ID
- 130006329852
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- NII書誌ID
- AN0012035X
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- ISSN
- 21874654
- 02868385
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- NDL書誌ID
- 027866077
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- 本文言語コード
- ja
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- データソース種別
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- JaLC
- NDL
- CiNii Articles
- KAKEN
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- 抄録ライセンスフラグ
- 使用不可