頁籤選單縮合
題 名 | Fission Track Analysis and Its Applications |
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作 者 | 高銘鴻; | 書刊名 | 臺北天文館學報 |
卷 期 | 1 民92.12 |
頁 次 | 頁76-83 |
分類號 | 353 |
關鍵詞 | Fission track analysis; Dating; Meteoroid impacts; Taiwan orogeny; Biotite K-Ar; Biotite Ar-Ar; |
語 文 | 英文(English) |
中文摘要 | Fission track analysis (FTA) is a very useful method in the thermal history study and dating impact/geological events. Fission track data provide not only numerical information of specific samples but also their thermal history. The FTA method has been applied widely in the following fields: (1) meteoroid impacts; (2) archaeological dating; (3) paleotemperature indicator; (4) tephrochronlogy; (5) sea-floor spreading; (6) tectonics; and so on. The FTA principles, methodology, and techniques have been established in many papers. The main aims of this article are to discuss the FTA application and to provide one FTA example of tectonic study in Taiwan Orogeny. A constant denudation rate (~3.0 mm/yr) can be derived from fission-track data and other dating data of biotite K-Ar, and biotite Ar-Ar. The fission-track method may be compiled with different dating methods and extended its application in other fields. |
本系統中英文摘要資訊取自各篇刊載內容。