한국지형학회지 (Journal of The Geomorphological Association of Korea)

한국지형학회 (The Geomorphological Association of Korea)
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울산시 태화강 하류부의 Holocene 중기 이래 해수면변동과 고지형변화

Sea level change and paleogeomorphological change since the middle Holocene in the lowerreaches of Taehwa River, Ulsan-si, South Korea

  • Kim, Jeong-Yun (Department of Geography, College of Social Sciences, Kyungpook National University) ;
  • Hwang, Sangill (Department of Geography, College of Social Sciences, Kyungpook National University) ;
  • Yoon, Soon-Ock (Department of Geography, College of Sciences, Kyung Hee University)
  • 투고 : 2016.03.09
  • 심사 : 2016.03.23
  • 발행 : 2016.03.30
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초록

This study aims to reconstruct sea level change and paleogeomorphology since the middle Holocene by diatom analysis and 14C-dating from the sedimentary facies of three trenches on alluvial plain of Taehwa River, Taehwa-dong, Ulsan-si, South Korea. The Taewha-dong area was a narrow bay located between Bangeojin and eatuary of Taehwa River was a narrow bay which has been detached from the open sea during middle Holocene. Taewa-dong area at bay area was developed into alluvial plain by the sediments had been come from the Taewa river basin. The sea level change during the middle Holocene effected on the development of Taewha-dong alluvial plain and its information is included in the sediment facies.

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과제정보

연구 과제 주관 기관 : 기상청