The Holocene Depositonal Environment and Sea-Level Change at Ilsan Area

일산충적평야의 홀로세 퇴적환경변화와 해면변동

  • Published : 1998.06.01

Abstract

In order to clarify the depositional environment and sea-level change at Ilsan area including Gawaji and Saemal valley plains, which is located at the right side in downstream of the Han River, boring data, radiocabon dating and diatom analysis were comprehensively investigated. As a result, the palaeogeographies fo this area altered by the transgressions and regressions after 7,000 y. BP could be restored. The high tide sea-level(mean high water level of spring tide) was arrived ca. 7,000y. BP at the valley plain and risen to ca. 5.5m at ca. 5000y. BP. Since then, the sea-level was kept up the same level to ca. 3,200 BP. The descended sea-level to ca. 2,300 BP was risen up to ca. 5.8m in ca. 1,800 y. BP. It is presumed that such a sea-level change as well as the different sediments in quantity supplied from the river basin of the valley plain could be effected to change diversely the depositional environment of the study area and eventually to the prehistoric human life.

Keywords

References

  1. 高大師大論輯 v.9 漢江下流의 沖積地形 權赫在
  2. 高麗大 敎育大學院 碩師學位論文 漢江下流의 沖積平野 地形硏究 吳銀奎
  3. 대한지리학회지 v.32 no.1 花粉分析을 중심으로 본 一山지역의 홀로세 環境變化와 古地理後元 尹順玉
  4. 地理學評論 v.53 韓國東海岸における 完新世の海水淃變動 曺華龍
  5. 韓國의 沖積平野 曺華龍
  6. 지리학 v.41 韓國의 土炭地硏究 曺華龍
  7. 한국지형학회지 v.1 no.1 후빙기 후기 '가와지' 곡의 환경변화 曺華龍;黃相一;尹順玉
  8. 일산새도시 개발지역 학술조사 보고Ⅰ 자연과 옛사람의 삶 韓國先史文化硏究所;경기도
  9. 地理敎育 v.8 GIS기법으로 복원한 일산지역의 Holocene 古地理 黃相一
  10. 대한지리학회지 v.32 no.4 Holocene 中期에 있어서 道垈川流域의 堆積 環境變化 黃相一;尹順玉;曺華龍
  11. Sea-Level Change Relative Sea-level Change in Moray Fifth area, Scotland Haggart,B.Andrew;M.J.Tooley;Ian Shennan
  12. Diss. Univ. Freiburg Holozanes Sedimentationsmilieu der Kustenebenen Koreas Hwang,S.I.
  13. Essener Geogr. Arbeiten v.17 The Holocene Transgression of the North Sea as Exemplified by the Southern Jade bay and the Belgian Coastline Kohn,W.
  14. World Atlas of Holocene Sea-Level Changes Pirazzoli,P.A.
  15. Proc. Geol. Ass. v.93 Sea-level Changes in northern England Tooly,M.J.
  16. Diss. Univ. Freiburg Untersuchungen zur jungquataren Vegetationsentwicklung in den Fluβgebieten des Cawaji-, Dodaecheon-, Youngyang-, Unsan- und Jumunjin-Gebiete Sudkoreas Hwang(Yoon),S.O.