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http://dx.doi.org/10.5394/KINPR.2005.29.1.113

Field Observation for the effluent of sediment and nutrient on the Coastal Area  

Lee Guk-Jin (Division of Civil and Environmental Engineering, Korea Maritime University)
Kim In-Soo (Division of Civil and Environmental Engineering, Korea Maritime University)
Ikeda Shunsuke (Graduate School of Science and Engineering Faculty of Engineering Tokyo Institute of Technology)
Publication Information
Journal of Navigation and Port Research / v.29, no.1, 2005 , pp. 113-118 More about this Journal
Abstract
We studied field observation and countermeasure about the effluent of sediment and nutrient materials on the Okinawa Ishigaki Coast according rainy season though this observation, we found out the analysis of outflow topography, intensity of rainfall and effects on the tide, the property of effluent materials ete. The sediment and nutrient concentration of the Okinawa Ishigaki coast are different on the regional sites according to vary with time variation of intensity of rainfall and the ebb and flow. We could confirm to vary with utilized waterways land area and distribution of surrounding vegetation.
Keywords
Field observation; Effluent of sediment and nutrient materials; Intensity of rainfall; Ebb and flow; Vegetation;
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