환경영향평가 (Journal of Environmental Impact Assessment)

한국환경영향평가학회 (Korean Society of Environmental Impact Assessment)
권호 표지

원격탐사 자료를 이용한 천수만 간석지 환경변화에 관한 연구

A Study on the Environment Change of Tidal Flat in the Cheonsu Bay Using Remotely Sensed Data

  • 발행 : 2002.03.31
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초록

The purpose of this study is to analyze the geomorphological environment changes of tidal flat in the Cheonsu Bay. Especially, it centers on the changes in the sedimentary environment using remote sensing data. Multi-temporal Landsat data and topographic maps were used in this study. The results are summarized as follows: the tidal flat of Cheonsu Bay changes in many ways depending on the direction of the tidal current. In the neighborhood of Ganwoldo, the scale of the tidal flat has continuously been expanded due to the superiority of sedimentation after a tide embankment was built. When we analyzed the grain size of sediments and implemented in-situ field survey, it was found that the innermost part of the bay consists of a mud flat, with the midway part mixed flat, and the nearest part to the sea sand flat. On the other hand, in the neighborhood of Seomot isle and its beach, sedimentation is superior in the eastern part whereas erosion is superior in the western part. In other words, the western coast of the beach is contacted with the open seas and under much influence of ocean wave. The eastern coast is placed at the entrance of the bay and has sand bar and tidal flat developed due to submarine deposits that are accumulated on the sea floor by the tidal current. In conclusions, remote sensing methods can be effectively applied for quantitative analysis of geomorphological changes in tidal flat, and it is expected that the proposed schemes can be applied to another geomorphological environments such as beach, sand dune, and sand wave.

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참고문헌

  1. 과학기술부, 1994, 연안역 개발에 따른 해양생태계 변화 연구, 한국해양연구소
  2. 국립지리원, 1980. 연안해역기본조사보고서
  3. 권혁재, 1981, '태안반도와 안면도의 해안지형.' 사대논집, 6, 고려대학교 사범대학, 261-287
  4. 박동원, 1976. '원격탐사방법에 의한 서해안 천수만 간석지 지형연구', 대한지리학회지 15. 1-15
  5. 원중선, 유홍룡, 1995 'Landsat TM 자료를 이용한 해안선 변화 관측.' 해양연구, 17(2), 101-115
  6. 유영철, 2000 Multi-temporal Landsat TM 자료와 Hyperspectral 특성을 이용한 천수만 간척지의 지표변화연구. 충남대학교 석사학위논문
  7. 이문종, 1988, 태안반도의 촌락형성에 관한 연구. 서울대학교 박사학위논문
  8. 이현영, 이승호, 1997, '한국의 대규모 간척사업이 주변의 환경변화에 미치는 영향.' 대한지리학회지, 32(4), 463-478
  9. 장동호, 지광훈, 이봉주. 1995 'Landsat 자료를 이용한 금강하류의 충적주 환경변화에 관한 연구', 대한원격탐사학회지, 11(2), 59-73
  10. 조화룡, 조명희. 2000. '위성원격탐사를 이용한 곰소만 간석지의 미지형과 퇴적물 입도특성 분석', 한국지리정보학회지, 3(1), 44-56
  11. 한국자원연구소, 1993. 원격탐사 응용연구-낙동강 하구둑 설치전후의 지질환경 변화 연구-
  12. 한국자원연구소, 1996, 대전 지질도폭(1:250,000)
  13. 한국지구과학회, 2000, 안면도 및 천수만의 지역의 지질. 지구과학시리즈 12
  14. Allen, G.P., Salomon, J.C, Bassoulet, P., du Penhoat, Y. and de Grandpr , C, 1980, 'Effects of tides on mixing and suspended sediment transport in macrotidal estuaries', Sedimentary Geology, 26, 69-90 https://doi.org/10.1016/0037-0738(80)90006-8
  15. Brakel, W.H., 1984, 'Seasonal Dynamics of Suspended-Sediment Plumes from the Tana and Sabaki Rivers, Kenya: Analysis of Landsat Imagery', Remote Sensing of Environment, 16, 165-173 https://doi.org/10.1016/0034-4257(84)90060-9
  16. Carter, R.W.G., 1988, Coastal Environments: An Introduction to the Physical, Ecological and Cultural Systems of Coastlines, Academic Press
  17. Chen, L. C. and Rau, J. Y., 1998, 'Detection of Shoreline changes for tideland areas using multitemporal satellite images,' INT. J. Remote Sensing, 19(17),3383-3397 https://doi.org/10.1080/014311698214055
  18. Hart, B.S. and Long, B.F., 1990, 'Recent evolution of the Outardes estuary, Quebec, Canada: consequences of dam construction on the river', Sedimentology 37, 495-507 https://doi.org/10.1111/j.1365-3091.1990.tb00149.x
  19. Pestrong, R., 1969, 'Multiband Photos for a Tidal Marsh', Photo. Eng. and Remote Sensing, 35(5), 453-467
  20. Reineck, H.E., 1967, 'Layered Sediments of Tidal Flats, Beaches, and Shelf Bottoms of the North Sea', American Assoc. Adv. Sci. Spec. Publ, 83, 191-206
  21. Van Straaten, L.M.J.U., 1961, 'Sedimentation in Tidal Flat Areas", The Canadian Society of Petroleum Geologists, 9(7), 203-213
  22. Waiter, H, 1955, 'Tidal Flat Deposits (Wattenschlick)', The Society of Economic Paleontologists and Mineralogists, Recent Marine Sediment: A symposium. 195-206
  23. Weismiller, R.A., Kristof, S.J., Scholtz, D.K, Anuta, P.E., and Momin, S.A, 1977, 'Change Detection in Coastal Zone Environment', Photo. Eng. and Remote Sensing, 43(12), 1533-1539
  24. Wentworth, C. K., 1922, 'A Scale of Grade and Class Terms for Clastics Sediments', Journal of Geology, 30, 377-392 https://doi.org/10.1086/622910
  25. WickWare, G.M. and Howarth, P.J., 1981, 'Change Detection in the Peace-Athabasca Delta Using Digital Landsat Data', Remote Sensing of Environment, 11, 9-25 https://doi.org/10.1016/0034-4257(81)90003-1
  26. Zainal, A.J.M. and Dalby, D.H., 1992, 'Monitoring marine ecological changes on the east coast of Bahrain by Landsat TM', The International Society for Optical Engineering USA, SPIE, 1930(2), pp.795-800