The Evaluation of Water Quality in Coastal Sea of Saemangeum by Chemical Environmental factors
2007
Kim, J.O. (Korea Agricultural and Rural Infrastructure Corporation Rural Research Institute, Ansan, Republic of Korea), E-mail: [email protected] | Kim, W.J. (Korea Rural Community and Agriculture Corporation Semangeum Tideland Reclamation Project, Gimje, Republic of Korea) | Jo, K.H. (Korea Rural Community and Agriculture Corporation Semangeum Tideland Reclamation Project, Gimje, Republic of Korea)
The objective of this study was to evaluate chemical water quality by hourly monitoring(25hr) of Saemangeum esturary. For this study, we selected 2 sites like a Mangyoung Bridge(St. 6) and Dongjin Bridge(St. 7). Inflow of salt water was not detected during low tide(maximum 553, 508cm) of all stations, while the salinity rises were detected in spring tide(750cm). When 602m of maximum tide was reached, salinity concentration was increased at St. 7, while there was no change in St. 6. Therefore, We know that salinity variation is greatly influenced by tide height at survey site.
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