書誌事項
- タイトル別名
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- Preliminary Study for Visualizing the Subsurface Structure of Gravitational Deformation Slopes Using Electrical Resistivity Tomography
- ニジゲン デンキ タンサ ニ ヨル ジュウリョクセイ ヘンケイ チケイセンソウブ ノ カシカ ノ ココロミ
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説明
Sackung features (scarps) have developed extensively in the Japanese Alps as a result of gravitational deformation. Electrical resistivity tomography was applied to evaluate the internal structure below eight scarps located above 2600 m a.s.l. The range of resistivity values differed significantly between the scarps and is mainly controlled by the moisture content of the ground. High- and low-resistivity areas were distinctly separated below some scarps. Areas of relatively low resistivity are considered as slightly fractured bedrock. In contrast, areas of high resistivity are likely to indicate highly fractured bedrock and/or talus without matrix. Such boundaries between high- and low-resistivity areas seem to correspond to fracture planes estimated from topography.
収録刊行物
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- 地学雑誌
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地学雑誌 122 (4), 755-767, 2013
公益社団法人 東京地学協会
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詳細情報 詳細情報について
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- CRID
- 1390282679214798208
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- NII論文ID
- 130003373670
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- NII書誌ID
- AN00322536
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- ISSN
- 18840884
- 0022135X
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- NDL書誌ID
- 024872421
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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
- Crossref
- CiNii Articles
- KAKEN
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- 抄録ライセンスフラグ
- 使用不可