ABNORMAL GEOMAGNETIC FIELD RESPONSE AT INTRAPLATE TECTONIC BOUNDARY IN CONTINENT AND CONTINENTAL MARGIN IN SOUTHEASTERN CHINA-中国期刊网

摘要 Weusedmatchedfilter,spectrumanalysis,andcontinuationmethodsofpotentialfieldfordataprocessingandobtainedthegeomagneticfielddistributionaboutthecontinentandcontinentalmargininsoutheastChina.Onthebasisofgriddata,inversionwasconductedandmagneticfielddistributionandmagneticstructureonbeddingofdifferentdepthswereobtained.Thenewresultsshowthat:1.ThemagneticfieldcharacteristicsarelargelydifferentinhorizontalandverticaldirectionsandtheycanbedividedintozonesaccordingtothecontinentalblocksofYangtze,Cathaysia,Kangdian(Sichuan-Yunnan)andQinling-Dabie.2.TheTanlufaultextendssouthwardalongtheGanjiangfaultandtheWuchuan-SihuifaultafteritcrossedovertheYangtzeRiverandwasoffsetlocallyintheeast-westdirection.TheTanlufaultfinallyslipsintotheSouthChinaSeaatHainanIsland.3.TheboundarybetweenYangtzeandCathaysiablocksstartsfromHangzhouBayintheeast,extendsalongJiangshaofaultandpassesthroughNanchang,Changsha,andGuilin,andfinallyenterstheseaatQinzhou,Guangxi.4.Thedistributionofburiedstructurezoneislocatedat24.5°-26°N.

1ZHANGJian SHIYaolin. DEEP TECTONOTHERMAL MECHANISM FOR THE TECTONIC EXTENSION OF THE EASTERN ASIAN CONTINENTAL MARGIN.地质学,2003-01.
2WU Xiaoyang;XING Junhui;LI Chaoyang;LIU Xinzhe;YANG Kai;CHEN Hongyan;GONG Wei. Application of Geoid Anomalies to the Tectonic Research in the East Asian Continental Margin.海洋科学,2018-04.
3Zhang Shimin Li Faxiang Li Ke. Statistical Analysis of Tectonic Environment for Strong Earthquakes in China's Continent.地震学,2001-03.
4. Multi-layer Tectonic Model for Intraplate Deformation and Plastic-Flow Network in the Asian Continental Lithosphere.地质学,1993-03.
5李保昆;陈培善;白彤霞. The dependence of response spectrum on the tectonic ambient shear stress field.地震学,2005-03.
6陈连旺;陆远忠;张杰;许桂林;郭若眉. Three dimensional tectonic stress field in North China.地震学,1999-02.
7LIN Ge WEI Xiangrong GUO Feng ZHOU Ye. CHARACTERISTICS OF CRUST-MANTLE TRANSITION ZONE AND ITS TECTONIC SIGNIFICANCE IN THE CONTINENT OF CHINA.地质学,2004-01.
8. THE EASTERN ASIA CONTINENTAL MARGIN EXTENSIONAL BELT.地质学,1997-10.
9Xinmin Zhou;Tao Sun;Weizhou Shen;Liangshu Shu;Yaoling Niu. Petrogenesis of Mesozoic granitoids and volcanic rocks in South China： A response to tectonic evolution.地质学,2006-01.
10YANo;Takao. LATE MESOZOIC DYNAMICS OF EAST ASIAN CONTINENTAL MARGIN.地质学,1994-03.

ABNORMAL GEOMAGNETIC FIELD RESPONSE AT INTRAPLATE TECTONIC BOUNDARY IN CONTINENT AND CONTINENTAL MARGIN IN SOUTHEASTERN CHINA

来源期刊

相关推荐

同分类资源更多

相关关键词

ABNORMAL GEOMAGNETIC FIELD RESPONSE AT INTRAPLATE TECTONIC BOUNDARY IN CONTINENT AND CONTINENTAL MARGIN IN SOUTHEASTERN CHINA

来源期刊

相关推荐

同分类资源 更多

相关关键词

同分类资源更多