Topography and Volcanology of the Huangtsuishan Volcano Subgroup, Northern Taiwan

文化大學機構典藏 CCUR > 理工學院 > 理學院 > 地質系 > 期刊論文 > Item 987654321/20988

jsp.display-item.identifier=請使用永久網址來引用或連結此文件: https://irlib.pccu.edu.tw/handle/987654321/20988

题名:	Topography and Volcanology of the Huangtsuishan Volcano Subgroup, Northern Taiwan
作者:	Lai, YM (Lai, Yu-Ming) Lin, YJ (Lin, Yeong-Jong) Song, SR (Song, Sheng-Rong) Tsai, YW (Tsai, Yu-Wei) Hsieh, YC (Hsieh, Yu-Chung) Lo, W (Lo, Wei)
贡献者:	地質系
关键词:	FUMAROLES EVOLUTION
日期:	2010-12
上传时间:	2011-12-12 10:31:21 (UTC+8)
摘要:	Combining the shaded relief topography model and the slope map from the Digital Terrain Model (DTM) images, topographical map, field occurrences and petrography, the volcanic sequences of the Huangtsuishan Volcano Subgroup (HVS) can be constructed. Two types of volcanic centers can be identified in this area. One is the Tachienhou volcanic dome, which may be located in the center of an older caldera. The other is the Huangtsui composite volcano, which is composed of interbedding lava flows and pyroclastic deposits with a volcanic crater named the Huangtsui pond at the summit. Eight lava plateaus radiated from Mts. Huangtsui and Tachienhou to the north and the east can be distinguished based on the DTM images. The volcanic deposits are comprised of four lithofacies, the lava flows, pyroclastic breccias, tuffs and lahars on the base of field occurrences. At least thirteen layers of lava flow, named the HI to H13 can be recognized in the HVS and can be reconstructed and categorized into four stages. An old and large volcano erupted lava flows to form the products of stages one and two, then collapsed to form a caldera with a dome for the third stage. The latest stage of lava flow was poured out from the Huangtsui volcano, which formed a crater at the summit.
显示于类别:	[地質系] 期刊論文

文件中的档案:

没有与此文件相关的档案.

在CCUR中所有的数据项都受到原著作权保护.

数据加载中.....