지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2011.3
- 수록면
- 35 - 42 (8page)
이용수
초록· 키워드
오류제보하기
Behaviour habitats of sailfin sandfish, Arctoscopus japonicus, one of the stock recovery species of Korea, were investigated when they were approaching toward the eastern coastal waters of Korea during spawning season.
Underwater surveys were conducted in December, 2009 at Jug-island, Goseong, Gangwon-province to observe the behaviour of sailfin sandfish by underwater video camera and underwater camera, and the body characteristics of sailfin sandfish caught by gillnet were measured.
It was observed that the species generally move in school but a few of individuals go out of the school to approach and dig into the sand bottom.
Eggs of sailfin sandfish were shown in many cases to be attached to seaweed like Sargassum fulvellum and Zostera mairna. The females maintain its body in horizon and shake the body to breed eggs. It was also observed that the males spray sperm on the eggs attached on seaweed.
Sailfin sandfish is assumed to make diurnal migration by moving to the shallow coast at night for spawning and fertilization, and moving out to the offshore at sunrise.
Underwater surveys were conducted in December, 2009 at Jug-island, Goseong, Gangwon-province to observe the behaviour of sailfin sandfish by underwater video camera and underwater camera, and the body characteristics of sailfin sandfish caught by gillnet were measured.
It was observed that the species generally move in school but a few of individuals go out of the school to approach and dig into the sand bottom.
Eggs of sailfin sandfish were shown in many cases to be attached to seaweed like Sargassum fulvellum and Zostera mairna. The females maintain its body in horizon and shake the body to breed eggs. It was also observed that the males spray sperm on the eggs attached on seaweed.
Sailfin sandfish is assumed to make diurnal migration by moving to the shallow coast at night for spawning and fertilization, and moving out to the offshore at sunrise.
목차
Abstract
Ⅰ. 서론
Ⅱ. 재료 및 방법
Ⅲ. 결과 및 고찰
Ⅳ. 결론
참고 문헌
참고문헌 (17)
참고문헌 신청
1. [학술지(정기간행물)] - Choi, S.H. / 1983 / Age, growth and maturity of sandfish, Arctoscopus japonicus (Steindachner) in the eastern sea of Korea / Bull, Nat, Fish, Res, Dev, Agency 31 : 7 ~ 19
2. [단행본] - Chyung, M.K. / 1977 / The fishes of Korea / Il-Ji Sa Publishing Co. : 1 ~ 727
3. [학술지(정기간행물)] - 정의철 / 2009 / 강원 연안 겨울 도루묵(Arctoscopus japonicus) 수컷의 자망에 대한 어획선택성 / 한국수산과학회지 42 (1) : 78 ~ 82
4. [단행본] - Kim, I.S. / 2005 / Illustrated book of Korean fishes / Kyohak Press : 615 ~
6. [학술지(정기간행물)] - 이해원 / 2007 / 한국 동해에서 채집된 도루묵 (Arctoscopus japonicus)의 식성 / 한국어류학회지 19 (1) : 44 ~ 50
2. [단행본] - Chyung, M.K. / 1977 / The fishes of Korea / Il-Ji Sa Publishing Co. : 1 ~ 727
3. [학술지(정기간행물)] - 정의철 / 2009 / 강원 연안 겨울 도루묵(Arctoscopus japonicus) 수컷의 자망에 대한 어획선택성 / 한국수산과학회지 42 (1) : 78 ~ 82
4. [단행본] - Kim, I.S. / 2005 / Illustrated book of Korean fishes / Kyohak Press : 615 ~
6. [학술지(정기간행물)] - 이해원 / 2007 / 한국 동해에서 채집된 도루묵 (Arctoscopus japonicus)의 식성 / 한국어류학회지 19 (1) : 44 ~ 50
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UCI(KEPA) : I410-ECN-0101-2012-529-004216509