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帕米尔高原背景噪声面波层析成像研究
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摘要
<正>帕米尔高原位于青藏高原西构造结,是全球板块动力作用和地震活动最强烈的地区之一。新生代以来,由于印度板块与欧亚板块的持续碰撞,帕米尔高原相对于青藏高原主体向北楔入推移了约300km,其周缘发育大规模逆冲走滑构造,而内部却以拉张作用为主(Burtman and Molnar,1993)。GPS观测表明帕米尔高原地壳浅层的构造变形在空间上是不对称的,西缘表现为NW向的径向逆冲,而帕米尔高原东部与塔里木盆地的运动差异较小(Zhou et al.,2016)。地球物理观测表明帕米尔高原
引文
1.Burtman,V.S.and Molnar,P.,Geological and Geophysical Evidence for Deep Subduction of Continental Crust Beneath the Pamir,Geological Society of America Special Papers,1993,281:1-76.
    2.Chen,Y.,Badal,J.,Hu,J.,Love and Rayleigh Wave Tomography of the Qinghai-Tibet Plateau and Surrounding Areas,Pure and Applied Geophysics,2010,167(10):1171-1203.
    3.Herrmann,R.B.,2013.Computer Programs in Seismology:An Evolving Tool for Instruction and Research.Seismological Research Letters 84,1081-1088.
    4.Schneider,F.M.,Yuan,X.,Schurr,B.,Mechie,J.,Sippl,C.,Haberland,C.,Minaev,V.,Oimahmadov,I.,Gadoev,M.,Radjabov,N.,Abdybachaev,U.,Orunbaev,S.,Negmatullaev,S.,2013.Seismic imaging of subducting continental lower crust beneath the Pamir.Earth and Planetary Science Letters 375,101-112.
    5.Zhou,Y.,He,J.,Oimahmadov,I.,Gadoev,M.,Pan,Z.,Wang,W.,Abdulov,S.,Rajabov,N.,2016.Present-day crustal motion around the Pamir Plateau from GPS measurements.Gondwana Research 35,144-154.

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