Journal of Environmental Science International (한국환경과학회지)

The Korean Environmental Sciences Society (한국환경과학회)
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Distribution Characteristics of Surface Sediments and Metal Elements in Hampyong Bay, the Southwestern Coast of Korea

함평만 표층퇴적물과 금속원소들의 분포 특성

  • Youn Seok-Tai (Dept of Earth Science Education, Chonnam National University) ;
  • Koh Yeong-Koo (Dept of Earth Science Education, Chonnam National University) ;
  • Ryu Sang-Ock (Dept of Oceanography, Chonnam National University)
  • 윤석태 (전남대학교 지구과학교육과) ;
  • 고영구 (전남대학교 지구과학교육과) ;
  • 류상옥 (전남대학교 해양학과)
  • Published : 1999.12.01
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Abstract

To investigate size distribution and metallic elements of surface sediments in Hampyong Bay, the southwestern coast of Korea, sedimentological and geochemical studies on surface sediments are carried out. The surface sediments of Hampyong Bay are classified into gravel, muddy sandy gravel, gravelly muddy sand, gravelly sandy mud, mud facies in accordance with areal characteristics. The coarse sediments are distributed on the subtidal zone along the main tidal channel and southeast intertidal flat of Hampyong Bay. On the other hand, the fine sediments are dominated in northeast and west intertidal flat of Hampyong Bay. Most metallic elements except for Ba in the sediments are closely interrelated with fine sediments and mutually with each element. Ba is maybe related with sandy sediments and inversely related with carbonate contents. Normalized by Al content, the sediment do not show any remarkable metal enrichments influenced by resonable artificial or environmental factors.

Keywords

References

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