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地すべり地の陸水の水質 : 1 虫亀, 高倉地すべり
http://hdl.handle.net/10191/38999
http://hdl.handle.net/10191/389996054109d-c1bc-4521-808d-9b39239651ee
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
3_47-58.pdf (795.9 kB)
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| Item type | 紀要論文 / Departmental Bulletin Paper(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2016-03-03 | |||||
| タイトル | ||||||
| タイトル | 地すべり地の陸水の水質 : 1 虫亀, 高倉地すべり | |||||
| タイトル | ||||||
| タイトル | 地すべり地の陸水の水質 : 1 虫亀, 高倉地すべり | |||||
| 言語 | en | |||||
| 言語 | ||||||
| 言語 | jpn | |||||
| 資源タイプ | ||||||
| 資源 | http://purl.org/coar/resource_type/c_6501 | |||||
| タイプ | departmental bulletin paper | |||||
| その他のタイトル | ||||||
| その他のタイトル | The chemical composition of ground water in landslide areas. 1 The Mushigame and Takakura areas in Niigata Prefecture | |||||
| 著者 |
佐藤, 修
× 佐藤, 修 |
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| 著者別名 | ||||||
| 識別子Scheme | WEKO | |||||
| 識別子 | 162101 | |||||
| 姓名 | Sato, Osamu | |||||
| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | This report describes water quality of ground waters and surface waters in Mushigame and Takakura landslides which occurred during melting of snow in 1980. Both landslides belong to the Tertiary deposits landslide. The author determined the chemical composition of waters with special reference to weathering degree of rocks in both landslide areas. The electrolyte concentration of waters from new landslide area was 5-10 times as high as it from old landslide or immovable areas in Mushigame and Takakura. Sodium sulfate is the main component of electrolytes in the most waters from both landslides. In some ground waters, sampled from old landslide debris area, calcium and magnesium bicarbonates also are the main components as well as sodium sulfate. The waters from the boring holes in the central part of Mushigame landslide was uncommon waters, containing as the main component ferrous chloride. The high concentration of chloride ion in Mushigame landslide surface waters are due to mixing sodium sulfate type ground water with this uncommon water. The water quality in landslide areas was correlated to the weathering degree of aquifer rocks. The relation between chemical composition and weathering stage of roch was summarized as follows. In first stage of weathering, sodium carbonate is a major component and sodium sulfate is a miner component. In active weathering stage, sodium sulfate is a major component and calium carbonate is a minor component. In last stage, calcium carbonate becomes a major component. | |||||
| 書誌情報 |
新潟大学積雪地域災害研究センター研究年報 en : 新潟大学積雪地域災害研究センター研究年報 巻 3, p. 47-58, 発行日 1981-11 |
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| 出版者 | ||||||
| 出版者 | 新潟大学積雪地域災害研究センター | |||||
| ISSN | ||||||
| 収録物識別子タイプ | ISSN | |||||
| 収録物識別子 | 03877892 | |||||
| 書誌レコードID | ||||||
| 収録物識別子タイプ | NCID | |||||
| 収録物識別子 | AN00183327 | |||||
| 著者版フラグ | ||||||
| 値 | publisher | |||||
