洛東江河口域における堆積物・沈降物の性状に関する研究 A study on the characteristic of deposited and settling matter in the Nakdong River Estuary
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In order to investigate transportation of organic mud in the Nakdong River Estuary, deposited and settling organic matter sampled in the Nakdong River Estuary was compared with data in the Hiroshima Bay. And the function of tidal flat was evaluated from continuous observation of ground water level, groundwater temperature, and salinity. After considering these results, it is found that property of organic mud, which is mainly supplied from Nakdong River, is similar to the property of organic mud in the constructed tidal flat in Hiroshima bay (Onomichi Itosaki constructed tidal flat). Additionally the river-mouth bar is formed by sand due to its high permeability.
- Journal of Japan Society of Civil Engineers, Ser. B2 (Coastal Engineering)
Journal of Japan Society of Civil Engineers, Ser. B2 (Coastal Engineering) 65(1), 1426-1430, 2009
Japan Society of Civil Engineers