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Calculation of the Coefficient of Artificial Reef According to the Coefficient of Volume

체적계수에 따른 인공어초 계수산정

  • Kim, Young Jong (Department of Advanced Engineering, Kyungnam University) ;
  • Choi, Hyun (Department of Civil Engineering, Kyungnam University)
  • Received : 2014.07.17
  • Accepted : 2014.09.01
  • Published : 2014.09.30

Abstract

Artificial reef refers to various structures that facility to construction field format and spawning of marine organisms, sea ranch, forest of the sea, and sea jungle artificially in water, Build a production stable base of marine products, thereby contributing to an increase in the income of fishermen. In the management of an artificial reef, the calculation of the number of square reefs may be that it is a method to perform the submersible is an important part of maintenance is correct. However, cost and diving personnel, depending on the diving situation, there is a difficult thing to implement to coast across the country. Therefore, In this study, We calculated the volume using the multi-beam Echo Sounder and side scan sonar for the reefs of the rectangle are the existing installation. And proposes the improvement of the estimation in accordance with the volume coefficient reef.

인공어초는 수중에 인공적으로 수산생물의 산란 및 서식장, 바다목장, 바다 숲, 해중림 등을 조성하기 위하여 시설하는 각종 구조물을 말하며, 수산물의 안정된 생산기반을 구축하여 어업인의 소득증대에 기여 하고 있다. 인공어초 관리에 있어 사각형 어초의 개수산정은 유지관리에 중요한 부분으로 잠수조사를 실시하는 것이 정확한 방법이라 할 수 있다. 그러나 전국 연안에 실시하는 것은 잠수 인원과 비용, 잠수 여건에 따라 어려움이 있다. 따라서 본 연구에서 기존에 설치되어 있는 사각형 어초에 대하여 멀티빔 수심측량과 사이드스캔소나를 이용하여 체적을 계산하였다. 그리고 체적계수에 따른 어초산정에 대한 개선방안을 제언하고자 한다.

Keywords

References

  1. ministry of oceans and fisheries, Total artificial reefs [Internet]. Available: http://www.fips.go.kr/jsp/ar/ar_tot_list.jsp?menuDepth=060504.
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