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Improvement for Impact Assessment of Marine Physical on the Development of Ports and Fishing Harbors in the East Coast

동해안 항만 및 어항 개발사업에 따른 해양물리학적 영향평가 개선방안

  • Received : 2013.02.05
  • Accepted : 2013.04.25
  • Published : 2013.04.30

Abstract

This paper suggested the improvement of marine environmental impact assessment in eastern coast as analyzing consultation on the coastal area utilization for development of ports and fishing harbors for 3years in the east coast. The results of survey are only 3cases, 12cases and 16cases each for ocean currents, wave and sounding data. However, for development of ports and fishing harbors in eastern coast, ocean characteristics in eastern coast different than in the West Sea, South Sea is considered to marine environmental impact assessment. For development of ports and fishing harbors in east coast where the influences of ocean currents, wind-driven current and waves are dominant, the effect of the current should be considered to improve the reproducibility of tidal current. The wave should also be considered as an assessment criteria to obtain the validity of project such as harbor tranquility, functionality of breakwaters and stability. In addition, sediment inflow in river and exact water depth data of the ocean should be applied to numerical modeling and set wave-induced current to external force of sediment transport to predict the problems such as the harbor siltation and the coastal erosion considering ocean characteristics in the east coast.

Keywords

Consultation on the coastal area utilization;East coast;Ocean currents;Wave-induced current;Harbor siltation;Coastal erosion

References

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Cited by

  1. Improvement of The Scope of Business Subject to Consultation on Utilization of Sea Areas for Developments According to the Fishing Village and Fishery Harbors Act vol.19, pp.3, 2016, https://doi.org/10.7846/JKOSMEE.2016.19.3.211
  2. Assessment and Improvement of Documentation Status on the Statements for the Sea Area Utilization Consultation according to the Project of Ports and Fishery Harbors vol.21, pp.4, 2015, https://doi.org/10.7837/kosomes.2015.21.4.361
  3. Improvement for Marine Environmental Impact Assessment on the Coastal Development Project Type vol.20, pp.2, 2014, https://doi.org/10.7837/kosomes.2014.20.2.157

Acknowledgement

Supported by : 국립수산과학원