措勤地区活动断层构造特征
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摘要
青藏高原自然环境恶劣,地震台网分布稀疏,基于ETM数据,对措勤地区活动断层构造进行了解译,并建立了活动断层构造框架。通过分析活动断层与地震活动性的关系,指出措勤地区活动断层的活动性对青藏高原地震研究有着重要的意义。
The natural environment of Qinghai-Xizang Plateau is badly,and the distribution of seismological network is rarely.On the base of ETM data,the structures of active faults in Cuoqin area are decrypted and built up the tectonic frame of these faults.The relationship between the active faults and the seismicity is analyzed and pointed out that the tectonic fault activity referred to earthquake research in the plateau.
The natural environment of Qinghai-Xizang Plateau is badly,and the distribution of seismological network is rarely.On the base of ETM data,the structures of active faults in Cuoqin area are decrypted and built up the tectonic frame of these faults.The relationship between the active faults and the seismicity is analyzed and pointed out that the tectonic fault activity referred to earthquake research in the plateau.
引文
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[2]甘甫平,王润生,马蔼乃,等.遥感地质信息提取集成与矿物遥感地质分析模型[J].遥感学报,2003,7(3):207~213.
[3]张绪教,李团结,陆平,等.卫星遥感在西藏安多幅1∶25万区域第四纪地质调查中的应用[J].现代地质,2008,22(1):107~115.
[4]李斌山,刘诚,易显志,等.遥感地质学[M].成都:成都地质学院遥感地质教研所,1982.150~166.
[5]刘树根,田小彬,李智武,等.龙门山中段构造特征与汶川地震[J].成都理工大学学报(自然科学版),2008,35(4):388~397.
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