地震地磁观测与研究
地震地磁觀測與研究
지진지자관측여연구
SEISMOLOGICAL AND GEOMAGNETIC OBSERVATION AND RESEARCH
2014年
1期
127-130
,共4页
沙宏武%龚永俭%孙春仙%胡雪琪
沙宏武%龔永儉%孫春仙%鬍雪琪
사굉무%공영검%손춘선%호설기
地电阻率%测值%映震能力%映震实例%地球物理
地電阻率%測值%映震能力%映震實例%地毬物理
지전조솔%측치%영진능력%영진실례%지구물리
earth resistivity%measurement%earthquake reflecting ability%earthquake reflec-ting case%geophysics
对南京地震台、新沂地震台和郫县地震台地电阻率观测资料变化特征及邻区4次MS 5．0以上地震反应进行研究，发现：同一台站、不同测向地电阻率的测值大小可能存在较大差异，测值大的测道地电阻率年变化较规则，往往具有更强的映震能力。
對南京地震檯、新沂地震檯和郫縣地震檯地電阻率觀測資料變化特徵及鄰區4次MS 5．0以上地震反應進行研究，髮現：同一檯站、不同測嚮地電阻率的測值大小可能存在較大差異，測值大的測道地電阻率年變化較規則，往往具有更彊的映震能力。
대남경지진태、신기지진태화비현지진태지전조솔관측자료변화특정급린구4차MS 5．0이상지진반응진행연구，발현：동일태참、불동측향지전조솔적측치대소가능존재교대차이，측치대적측도지전조솔년변화교규칙，왕왕구유경강적영진능력。
The earth resistivity observation data variation at Nanjing Seismic Station,Xinyi Seismic Station of Jiangsu Province and Pixian Seismic Station of Sichuan Province and the response to the 4 earthequakes of MS 5.0 in adjacent area are studied.draw conclusions:the earth re-sistivity measurements of different direction in the same stations may be larger differences, measured values year variation may be regular in larger measurement direction,also often have a stronger earthquake-reflecting ability in this direction.
