• 作者： 顏滄波
• 作者服務機構： 國立中央大學理學院地球物理學系
• 中文摘要： 本文介紹臺灣地區陸上之重力、地磁、地電、地熱與放射性等研究及其若干成果。已往重
  力測勘主要在臺灣西部全區、海岸山脈及東西橫貫公路沿線實施。地磁模樣曾在臺灣西部數處、
  海岸山脈及東西橫貫公路沿線勘測；中壢崙坪之地磁觀測臺專記錄該地磁場之變化。地電測勘均
  在局部小地域進行，其主要目的是探查淺處地層、地下水層及工程地質等；又電測也用在井測。
  有系統性地熱流側勘尚未實施；曾用各種地球物理方法（如重測、磁測、電測、微震測等）探查
  過大屯火山?、蘭陽等地域之地熱礦床“對臺灣之岩石、河砂、海濱砂石中之放射性礦物曾做過
  探查工作；放射性法也用在井測。關於將來之陸上地球物理研究，筆者有若干感想簡述於文末。n
• 英文摘要： This review describes the researches on thegravity, geomagnetism, geoelectrics, geotherm,and radioactivity on land in the Taiwan regionand will lay emphasis on the academic aspect.In the past the gravity measurements have beencarried out in the whole western Taiwan, inthe Coastal Ranges, and along the east-westcross-mountain highways. The geomagneticpatterns have been studied in several areas ofwestern Taiwan, in the Coastal Ranges, andalong the east-west cross-mountain highways.The Geomagnetic Observatory at Lunping,Chungli, has been recording geomagnetic varia-tion since July 1, 1965. Most of the geoelectricsurveys have been carried out in local smallareas for prospecting on shallow strata, under-ground water layers, and engineering geology.Electric logging and radioactivity logging havebeen practiced in oil wells. No systematic heatflow measurements have been carried out inTaiwan. Many kinds of geophysical methodwere applied to find out geothermal depositsin the Tatun volcano group, Lanyang area, etc.Radioactive minerals in Taiwan rocks, riverand beach sands have been investigated. Somecomments on the futural geophysical researcheson land in the Taiwan region are also given inthe review.
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