• Title/Summary/Keyword: 명성산화강암 지형

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Granite Landforms in the Vicinity of Seungil-gyo Bridge at Cheorwon, Central Korea (철원군 승일교 인근의 화강암 지형 경관)

  • LEE, Min-Boo;HAN, Joo-Yup;KIM, Chang-Hwan
    • Journal of The Geomorphological Association of Korea
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    • v.19 no.4
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    • pp.27-37
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    • 2012
  • This study investigated granite landforms formed by Hantan-gang fluvial erosion and deposition, or by weathering in the area neighboring the Seungil-gyo bridge in Cheorwon-gun Gangwon-do Korea, in which the contact zone of Myeongseongsan granite and Cheorwon lava plateau creates a unique landform. Major granite landforms are deeply weathered hill, sheet erosional landform, paleo-landform surface and paleosoil, micro-fluvial landforms such as pothole and groove, granite rampart, sand bar and boulder bar, former riverbed. And river cliffs on a weakly weathered dome act as a barrier to lateral shifting of the river.