[논문]탄도만에 서식하는 낙지의 분포 특성

오택윤; 김주일; 서영일; 이선길; 최문성

doi:10.3796/ksft.2012.48.4.370

Abstract ▼ AI-Helper

This study is to find out the distribution characteristic of Octopus minor in the Tando Bay on the southwest coast of Korea with conducting surveys from May of 2006 to April of 2007. Surveys were carried out at 20 stations on 2 and 3 tide time in the low speed of high tide at night and conducted dur...

This study is to find out the distribution characteristic of Octopus minor in the Tando Bay on the southwest coast of Korea with conducting surveys from May of 2006 to April of 2007. Surveys were carried out at 20 stations on 2 and 3 tide time in the low speed of high tide at night and conducted during 30minutes (4 times fishing) per station. Catch per unit effort (CPUE) was estimated by total catch per 500hooks at each station. Monthly CPUE showed that they put highest in October, November, April and June at 10.4, 10.5, 9.4 and 7.7 individuals respectively. On the other hand, CPUE put lowest in January, the coldest month, and August, the hottest month, at 0.2 and 0.3 individuals respectively. As for geographical mantle length distribution, average mantle length ranged from 6.2cm to 7.3cm at stations near the tidal channels (St. 1, 4, 5, 6, 8, 9, 10, 13, 14, 15, 18, 19 and 20), and was smaller than 6.0cm at stations located inside of bay (St. 2, 3, 7, 11, 12 and 17). In terms of geographical distribution density, CPUE showed higher than 8.0 at St.4 in Changmaeri, St.8 in Taecheonri, St.13 near Seondo, St.18 in Naeri and St.14 in western part of Tando which are located near the main tidal channels. And distribution density showed low that CPUE was lower than 5.0 individuals at stations located inside of bay (St. 1, 3, 5, 6, 7, 11, 12, 16 and 20). Through the results, the difference of distribution density reflects that distribution of Octopus minor is affected by direction of current and inflow of pollutant from land in direct. Therefore, it is considered that bottom composition of tidal flat and distribution of live food are the crucial cause of identifying the distribution characteristics of Octopus minor. For this reason, it is judged to need additional research on it.

주제어

참고문헌 (15)

Arguelles J, Rodhouse PG, Villegas P and Castilo G. 2001. Age, growth and population structure of the jumbo flying squid Dosidicus gigas in Peruvian waters. Fish Res 54, 51-61.

상세보기
Chang DJ and KIM DA. 2003. Characteristics by Behaviour and Habits of the Common Octopus (Octopus minor). J Kor Fish Soc 36, 735-742.

원문보기 상세보기
Cortez TD, Gonzalez AF and Guerra A. 1999. Growth of Octopus mimus (Cephalopoda, Octopodidae) in wild populations. Fish Res 42, 31-39.

상세보기
Herna ndez-Garcia V, Hernandez-Lopez JL and Castro-Hdez JJ. 2002. On the reproduction of Octopus vulgaris off the coast of the Cannry Islands. Fish Res 57, 197-203.

상세보기
Jung JM and Kim DS. 2001. Influence of sea condition on catch fluctuation of long line for common octopus, octopus variddilis, in the coastal waters of Yosu (1). Bull Korean Soc Fish Tech 37, 321-325.
Kim DS and KIM J. 2006. Sexual Maturity and growth Characteristics of Octopus minor. J Kor Fish Soc 39, 410-418.

원문보기 상세보기
Kim ST, Kim JY, Kim JI and Hwang SD. 2004. Growth and spawning of common octopus (Octopus minor) in southern coast of Korea. Proc Symp Fish Sci Soc 2004, 362-363.
Moon SH. 1989. A study on the morphology and biology of Octopus minor in Kyoungi bay, Yellow sea. M.S. Thesis, Inha University, Korea.
NFRDI. 1999. Commercial Molluscs from the Freshwater and Continetal Shelf in Korea. Kukduck, 1-197.
NFRDI. 2008. Fishing Gear of Korea. Hangul Graphics, 1-580.
Oh TY, Kim JI, Seo YI, Lee SK, Cho MS, Joo H and Jeong SB. 2011. A utilization and Management of common octopus (Octopus minnor) resources in the Tando bay on the southwest coast of Korea. J Kor Soc Fish Tech 47, 18-26

원문보기 상세보기
Park SW, Kim HY and Cho SK. 2006. Entering behavior and fishing efficiency of common octopus, Octopus minnor to cylindric trap. J Kor Soc Fish Tech 42, 11-18

원문보기 상세보기
Ryu SO, You HS, Kim JY, Lee IG and Kim MJ. 1999. Distribution of the surface sediments and transport pattern of suspended matters during winter season in Tando Bay, the Southwestern coast of Korea. Jour Korean Earth Science Society 20, 486-496.
Tanaka J. 1958. On the stock of Octopus vulgaris Lamarck on the east coast of Boso Peninsula, Japan. Bull Jap Soc Sci Fish 24, 603-607.
Yamamoto T. 1942. On the ecology of Octous variabilis typicus (Sasaki) with special reference to its breeding habits. Wenus 12, 9-20.

이 논문을 인용한 문헌

저자의 다른 논문 :

LOADING...

내보내기 구분	파일저장 인쇄 메일전송
구성항목	기본정보 상세정보 관리번호, 논문명, 저널/프로시딩명, 저자 , 발행년, 권, 호, 시작페이지, 끝페이지, 발행기관 관리번호, 논문명, 대등논문명, 저자 , 저널/프로시딩명, 발행기관, 발행년, 발행언어, 권, 호, 시작페이지, 끝페이지, ISBN, ISSN, 주제분야, 키워드, 초록(한글), 초록(영문), 저자(소속기관)
저장형식	Text(ASCII format) Excel format RefWorks Direct Export RIS format (for Reference Manager, ProCite, EndNote), Scholar's Aids, Mendeley
메일정보	받는사람 (필수) @ 보내는사람 (선택) @ 제목 내용 KISTI 검색결과 이메일 서비스
안내	총 건의 자료가 검색되었습니다. 다운받으실 자료의 인덱스를 입력하세요. (1-10,000) 검색결과의 순서대로 최대 10,000건 까지 다운로드가 가능합니다. 데이타가 많을 경우 속도가 느려질 수 있습니다.(최대 2~3분 소요) 다운로드 파일은 UTF-8 형태로 저장됩니다. 파일의 내용이 제대로 보이지 않을실 때는 웹브라우저 상단의 보기 -> 인코딩 -> 자동선택 여부를 확인하십시오. ~ Text(ASCII format) Excel format

연합인증

탄도만에 서식하는 낙지의 분포 특성
Distribution characteristic of Octopus minor in the Tando Bay on the southwest coast of Korea 원문보기

Abstract ▼ AI-Helper

주제어

참고문헌 (15)

이 논문을 인용한 문헌

저자의 다른 논문 :

연구과제 타임라인

관련 콘텐츠

원문 보기

원문 URL 링크

오픈액세스(OA) 유형

이 논문과 함께 이용한 콘텐츠

AI-Helper ※ AI-Helper는 오픈소스 모델을 사용합니다.

선택된 텍스트

연합인증

탄도만에 서식하는 낙지의 분포 특성 Distribution characteristic of Octopus minor in the Tando Bay on the southwest coast of Korea 원문보기

Abstract ▼ AI-Helper

주제어

참고문헌 (15)

이 논문을 인용한 문헌

저자의 다른 논문 :

오택윤 (70) 김주일 (32) 서영일 (60) 이선길 (17) 최문성 (10)

연구과제 타임라인

전체(0) 논문(0) 특허(0) 보고서(0)

전체(0) 논문(0) 특허(0) 보고서(0)

관련 콘텐츠

원문 보기

원문 URL 링크

오픈액세스(OA) 유형

이 논문과 함께 이용한 콘텐츠

AI-Helper ※ AI-Helper는 오픈소스 모델을 사용합니다.

선택된 텍스트

탄도만에 서식하는 낙지의 분포 특성
Distribution characteristic of Octopus minor in the Tando Bay on the southwest coast of Korea 원문보기