透過您的圖書館登入
IP:3.145.97.109
  • 期刊

應用地球物理技術於溫泉資源調查

Application of Geophysical Technique on Hot Spring Resources Investigation

摘要


溫泉的探勘與開發,早年由於使用量不大,大都侷限於地表溫泉露頭區城,隨著溫泉觀光產業的蓬勃發展,既有露頭之溫泉產量逐漸不敷使用,故近年來都朝向開發潛藏於地下的溫泉資源為主。如何掌握地下溫泉資源分布情形,有效降低後續溫泉開發的風險,讓有限的資源發揮最大效能為溫泉資源開發之重要課題。溫泉資源開發除地表地質調查與鑽鑿溫泉井外,地球物理技術是目前最常用來探查地下溫泉地質構造與分布的方法。本研究利用大地電磁法、地電阻影像剖面法,自然放射能探測及地溫探測法等,對台南縣的龜丹溫泉和牛山地區進行溫泉資源探測,研究結果顯示,龜丹地區的低電阻區與白然放射能異常區及地表溫泉露頭徵兆位置相當一致;水雲地區地表的溫泉徵兆雖較不明確,但由各項探測結果仍可獲得完整的地質構造資訊,提供後續各項溫泉資源開發的參考。

並列摘要


Hot spring development is limited to the outcrop areas in early times. Hot spring resources investigation became more and more important because of the increment of hot spring tourism. A totally understanding about this resource is one of the most important themes. In spite of surface geology and core drilling, geophysical methods are important tools in hot spring investigation. Magnetotelluric method, resistivity image profiling, temperature and spectrum gamma methods were conducted at Kue-idan and Shuei-Yun area which is located at Tainan county. Geophysical results delineate outcrop areas very well on Kuei-dan area. Characteristics of hot spring on Shuei-Yun area are not apparent. Results on this study provide valuable information for future hot spring development.

延伸閱讀