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首页> 外文期刊>Journal of Volcanology and seismology >Assessing the Rate of Seismogravitational Denudation of the Relief of Southeastern Altai: The Chagan-Uzun R. Basin
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Assessing the Rate of Seismogravitational Denudation of the Relief of Southeastern Altai: The Chagan-Uzun R. Basin

机译：评估东南地区救济的地震剥夺率：Chagan-Uzun R. Basin

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摘要

This paper considers the influence of earthquake-induced slope processes on relief changes. We used the parameters of Holocene maximum earthquake-induced landslides resulting from past great earth- quakes in order to use these data for the Chagan-Uzun R. basin for deriving the rate of Holocene seismograv- itational denudation for the highest southeastern part of the Russian Altai, which shows the highest seismic activity. It is shown that the influence of moderate earthquakes on this relief is negligibly small compared with that of larger earthquakes, while the landslides due to aftershocks provide a significant contribution in seismic regions where the aftershock process does not obey the Bath–Omori laws. Our numerical estimate for the rate of seismogravitational denudation obtained by statistical methods was corroborated by measuring the vol- umes of Holocene seismogravitational movements using the method of detailed profiling. It is shown that the volume of an earthquake-induced landslide is largely controlled by the size of the associated earthquake and by climate.
机译：本文考虑了地震诱导的斜坡过程对浮雕变化的影响。我们利用了全新世地震诱导的滑坡参数，由过去的地球 - Quakes产生了由过去的地球 - 以利用这些数据来利用Chagan-uzun R.盆地来获得俄罗斯最高东南部的全新世地震剥夺剥夺阿尔泰，显示出最高的地震活动。结果表明，与较大地震相比，中度地震对这种浮雕的影响是忽略的小，而余震引起的滑坡在余震过程不服从浴室的地震区域中提供了显着贡献。通过使用详细分析的方法测量全新世地震杆菌的伏云，我们对统计学方法获得的地震剥离率的数值估计得到证实。结果表明，地震诱导的滑坡的体积主要由相关地震和气候的大小控制。

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  • 作者

    A. R. Agatova; R. K. Nepop;

  • 作者单位

    Institute of Geology and Mineralogy Siberian Division Russian Academy of Sciences prosp. Ak. Koptyuga 3 Novosibirsk 630090 Russia;

    Institute of Geology and Mineralogy Siberian Division Russian Academy of Sciences prosp. Ak. Koptyuga 3 Novosibirsk 630090 Russia;

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  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类 地球物理学;
  • 关键词

    Seismogravitational; Denudation; Relief;

    机译：Seismogriitationationationationationationationationationationationationationationationational;剥夺;

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