查詢結果分析
相關文獻
- 論八卦臺地南部階地之成因
- Correlation of River Terraces by Quantitative Morphological Dating and Its Neotectonic Implications
- Evolution of River Terraces Along the Lan-Yang River, Northeastern Taiwan: A River Response to Base Level Change
- Discussion on the Genetics and the Correlation of River Terraces in Taiwan
- Morphological Dating of Fluvial Terraces Along the Ta-Han Hsi, Northern Taiwan: An Ergodic Approach
- 蘭陽溪上游沖積扇的地形演育
- 苗栗丘陵河階之地形學研究
- Scarp Evolution of Fan Terraces Along the Lanyang River, Taiwan
- 花東縱谷北段河階的地形學研究
- 新店溪河階之地形學研究
頁籤選單縮合
| 題 名 | 論八卦臺地南部階地之成因=A Discussion on the Origin of Terrace Scarp in Southern Pakua Tableland, Taiwan |
|---|---|
| 作 者 | 蔡衡; 宋國城; | 書刊名 | 中國地理學會會刊 |
| 卷 期 | 28 2000.07[民89.07] |
| 頁 次 | 頁239-253 |
| 分類號 | 353.4 |
| 關鍵詞 | 八卦臺地; 斷層崖; 河階; 地形定年; Pakua tableland; Fault scarp; River terrace; Morphologic dating; |
| 語 文 | 中文(Chinese) |
| 中文摘要 | 八卦臺地的南半部,有數條大而明顯的東西向直線崖,除了早期富回芳郎的研究認為是斷層崖以外,一般多認為與濁水溪的切割有關,屬於不對稱分布的河階地形。本文根據野外觀察與地形定年等,認為該等階地之形成是否為河流之切割所為,仍有待商榷,並且目前也沒有充分證據排除構造作用的可能性。如果八卦臺地南部的階地確為構造作用所形成,則根據地質構造力學分析的判斷,一系列的階崖應具正斷層的性質。 |
| 英文摘要 | There are several east-west trend scarps across the southern Pakua tableland, which Tomida believed to be fault scarps. However, most recent studies relate these asymmetry terraces to down-cutting of Choshui stream. This paper is in doubt of the river terrace origin and suggests that there is no evidence adequately against the tectonic origin, based on the field observation and morphologic dating. Base on the stress of the structural model, the component of tension in this area may result in normal fault, if the terraces were formed by the tectonics. |
本系統中英文摘要資訊取自各篇刊載內容。