An Experimental Study on Development of Artificial Reefs Using Volcanic Stones for Marine Forests |
Hong Chong-Hyun,Ghoa Jong-Hun |
Department of Civil and Environmental Engineering Tamna University,Department of Fire and Environmental Management Jeju College of Technology |
용암석을 사용한 해중림 조성용 인공 조초 개발에 관한 실험적 연구 |
홍종현,좌종헌 |
탐라대학교 토목환경공학과,제주산업정보대학 소방환경관리과 |
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© 2008 The Korean Society of Ocean Engineers
Open access / Under a Creative Commons License
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Keywords:
Silica fume concrete, Volcanic stones, Artificial reefs, Marine forests, PH |
핵심용어:
실리카흄콘크리트, 용암석, 어초, 해중림, 수소이온농도지수 |
Abstract |
Topics discussed in this paper are engineering design of artificial reefs, design considerations of compressive strength and pH, materials of silica fume concrete and volcanic stones for reef construction, and field monitoring of artificial reefs. Six artificial reefs were deployed offshore at Biyangdo in July 2006, and succession patterns on the reefs were investigated bimonthly from July 2006 to October 2007. The spore-bag method, which has been widely used in Korea for the attachment of seaweed on artificial reefs, was applied to the developed reefs using the kelp Ecklonia cava, which is the dominant species in Jeju, and recruitment and growth patterns were observed. |
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