용암석을 사용한 해중림 조성용 인공 조초 개발에 관한 실험적 연구

• Published in: Han-guk haeyang gonghak hoeji (Online) Vol. 22; no. 3; pp. 103 - 108
• Main Authors: 홍종현(CHONG-HYUN HONG), 좌종헌(JONG-HUN CHOA)
• Format: Journal Article
• Language: Korean
• Published: 한국해양공학회 2008
• Subjects: 해양공학; Marine forests해중림; pH수소이온농도지수; Silica fume concrete 실리카흄콘크리트; Volcanic stones용암석; Artificial reefs어초
• ISSN: 1225-0767; 2287-6715

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.