밀양 수산제 일대 Holocene 후기 해수면변동
Sea Level Changes Around the Bank of Susanje Reservoir in Miryang City During the Late Holocene
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참고문헌
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초록
Commonly found sedimentary horizons from bottom to top in the Susanje reservoir area, Miryang, are lower gray silty horizon, peaty horizon deposited during 2,300-1,600 yr BP, and black gray or black brown silty horizon. Sedimentary facies, diatom and AMS(Accelerator Mass Spectrometer) dating are analyzed with bored samples from alluvial plain in this area and sea level change during approximately 4,300-2,300 yr BP are reconstructed. Sea level smoothly fell after since approximately 4,300 yr BP and nearly reached to the current sea level at approximately 4,000 yr BP. Sea level reached to approximately 1.9 m.a.s.l. at approximately 3,000 yr BP with two small fluctuations in between. Since then, sea level fell again and reached to approximately 0.9 m.a.s.l. at approximately 2,300 yr BP.
Abstract
Commonly found sedimentary horizons from bottom to top in the Susanje reservoir area, Miryang, are lower gray silty horizon, peaty horizon deposited during 2,300-1,600 yr BP, and black gray or black brown silty horizon. Sedimentary facies, diatom and AMS(Accelerator Mass Spectrometer) dating are analyzed with bored samples from alluvial plain in this area and sea level change during approximately 4,300-2,300 yr BP are reconstructed. Sea level smoothly fell after since approximately 4,300 yr BP and nearly reached to the current sea level at approximately 4,000 yr BP. Sea level reached to approximately 1.9 m.a.s.l. at approximately 3,000 yr BP with two small fluctuations in between. Since then, sea level fell again and reached to approximately 0.9 m.a.s.l. at approximately 2,300 yr BP.
참고문헌 (10)
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