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首页> 外文期刊>Frontiers of earth science >Ground-penetrating radar study of beach-ridge deposits in Huangqihai Lake, North China: the imprint of washover processes
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Ground-penetrating radar study of beach-ridge deposits in Huangqihai Lake, North China: the imprint of washover processes

机译:中国北方黄旗海滩脊沉积物的探地雷达研究:冲刷过程的印记

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摘要

Determining the origin of beach ridges in lacustrine basins can often be problematic. The sedimentary processes responsible for formation of beach ridges on the north shore of Huangqihai Lake were investigated by using ground penetrating radar (GPR). A 400 MHz GPR antenna was used to achieve a high vertical resolution of 0.04-0.08 m. The radar stratigraphy was then determined using principles of seismic stratigraphy. The radar facies (RF) were determined by analyzing internal configuration and continuity of reflections, as well as reflection termination patterns.
机译:确定湖盆中海滩山脊的起源通常是有问题的。利用地面穿透雷达(GPR)研究了导致黄qi海北岸滩脊形成的沉积过程。使用400 MHz GPR天线来实现0.04-0.08 m的高垂直分辨率。然后使用地震地层学原理确定雷达地层。雷达相(RF)是通过分析反射的内部配置和连续性以及反射终止模式确定的。

著录项

  • 来源
    《Frontiers of earth science》 |2016年第1期|183-194|共12页
  • 作者单位

    China Univ Geosci Beijing, Sch Energy Resources, Beijing 100083, Peoples R China|Louisiana State Univ, Dept Geol & Geophys, Baton Rouge, LA 70803 USA;

    China Univ Geosci Beijing, Sch Energy Resources, Beijing 100083, Peoples R China;

    Louisiana State Univ, Dept Geol & Geophys, Baton Rouge, LA 70803 USA;

    China Univ Geosci Beijing, Sch Energy Resources, Beijing 100083, Peoples R China;

    China Univ Geosci Beijing, Sch Energy Resources, Beijing 100083, Peoples R China;

    China Univ Geosci Beijing, Sch Energy Resources, Beijing 100083, Peoples R China;

    China Univ Geosci Beijing, Sch Energy Resources, Beijing 100083, Peoples R China;

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  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

    beach-ridge; ground penetrating radar; radar facies; radar stratigraphy; washover process;

    机译:滩脊;探地雷达;雷达相;雷达地层;冲刷过程;

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