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    Please use this identifier to cite or link to this item: http://ir.lib.ncu.edu.tw/handle/987654321/70016

    Title: 臺灣地區104年地震前兆監測資料彙整及分析案- 地震電磁前兆現象之研究;A study on geoelectric phenomena related to earthquakes
    Authors: 陳建志
    Contributors: 地球科學學系
    Keywords: 地球科學
    Date: 2016-03-29
    Issue Date: 2016-03-30 11:06:57 (UTC+8)
    Publisher: 交通部中央氣象局
    Abstract: 從許多岩石破裂實驗顯示,破裂過程中伴隨著電磁輻射是普遍的物理現象。而在野外觀測(日本、希臘、義大利等地區)也指出大地震發生之前有地電磁場訊號異常的產生,而且訊號異常的頻帶範圍涵蓋甚廣。有研究認為這些地電磁訊號的特性與斷層模型及地質異質性有關係。在地震較頻發的臺灣,透過中央大學地球科學系陳建志教授團隊所建立的地電場監測系統(GEMS),可以紀錄到許多震前、震中、震後的地電場變化的案例,觀察、分析這些地震與地電的相關性,進而瞭解斷層帶是否有條件在大地震之前產生巨大的極化電荷與電場變化。本研究通過互相關技術與統;From compression tests on rocks, it is a common physical phenomenon that the emissions of electromagnetic waves are accompanied by crack growth. It is also pointed out in many studies that anomalous changes in geoelectric potential/field could be produced;研究期間:10401~10412
    Relation: 財團法人國家實驗研究院科技政策研究與資訊中心
    Appears in Collections:[地球科學學系] 研究計畫

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