龙门山地区地壳密度结构与重力均衡研究
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摘要
<正>青藏高原的东进促使龙门山地区隆升,同时也使其成为中国内陆主要地震活动区之一。研究龙门山地区的地壳密度结构和重力均衡状态对于了解其深部构造活动具有重要意义。近年来,龙门山地区均衡研究受限于实测重力数据分布的限制,仅得到局部的结果,并不能反映龙门山地区的整体均衡状态分布情况。同时,前人的研究也未考虑地壳密度结构对于均衡异常计算的影响。本文基于最小二乘配置方法对龙门山地区2009-2013年的实测重力数据与EMG2008模型重力数
引文
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    Zhang,Y.,J.Teng,Q.Wang,et al.(2014),Density structure and isostatic state of the crust in the Longmenshan and adjacent areas,Tectonophysics,619,51-57.

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