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A Research on Diagnosis of Institutional Problem and Improvement Plan for Management in Coastal Dredged Sediment - Case Study of Masan Bay -

Yong Min Yi 1 Hyun Taik OH 1 이대인 2 Gui-Young Kim 1 Kyeong-Am Jeon 2 Hyejin Kim 1

1국립수산과학원
2국립수산과학원 해역이용영향평가센터

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ABSTRACT

In relation to the utilization and disposal of dredged sediment caused by coastal dredging project, we diagnosed the status of legal standard and system, and proposed the improvement plan. Dredging costal sediment distinguished the usage and the disposal by the Standard for the Beneficial Usage of Dredged Sediment. The site where disposal has been completed could be used as a site for developmental project. In case of the usage of dredged sediment for reclamation, we found that the adaptation of the Standard for Beneficial Usage of Dredged Sediment is appropriate for reclamation considering the characteristic of soil, the differences of variables, and the distinction of standard analysis methods. The current the Standard for Beneficial Usage of Dredged Sediment requires the improvement with the usage of dredging coastal sediment in the following. First, the Standard needs to include the standard of the discrimination for reclamation. Second, the current Standard is necessary to be divided by two levels, it needs to be mitigated considering human health risk. Third, it is necessary to consider both the marine environmental impact assessment and mitigation plan near coastal dredging area.

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* References for papers published after 2022 are currently being built.