Korean Journal of Fisheries and Aquatic Sciences (한국수산과학회지)
- Volume 25 Issue 4
- /
- Pages.251-264
- /
- 1992
- /
- 0374-8111(pISSN)
- /
- 2287-8815(eISSN)
Distribution of Indicator Species of Copepods and Chaetognaths in the Southeastern Area of the Yellow Sea and Their Relationship to the Characteristics of Water Masses
황해 동남 해역의 수괴지표성 요각류 및 모악류의 분포와 수괴특성
- PARK Joo-Suck (National Fisheries Research and Development Agency) ;
- LEE Sam-Seuk (National Fisheries Research and Development Agency) ;
- KANG Young-Shil (National Fisheries Research and Development Agency) ;
- LEE Byung-Don (Department of Biology, Dongeui University) ;
- HUH Sung-Hoi (Department of Oceanography, National Fisheries University of Pusan)
- Published : 1992.07.01
Abstract
Distribution of indicator species of copepods and chaetognaths were studied as an indicator species of water mass in the southeastern area of the Yellow Sea. Undinula darwini, Lucicutia flavicornis, Pleuromamma gracilis, Euchaeta resselli, Euchaeta plane and Sagitta enflata were found to be reliable indicator species for determining warm water mass. Of these species, E. plana and E. rusrelli have a weak tolerance on the low temperature. Sagitta crassa was indicator species of neritic waters; Sagitta bedoti was that of mixing waters. Centropages abdominalis represented neritic cold waters. In February, U darwini, L. flavicornis, P. gracilis, E. russelli, E. plana and S. enflata occurred in the western waters of Cheju-Do where warm waters over
수괴지표성 요각류 및 모악류의 분포, 군집구조 그리고 요인분석으로써 황해 동남 해역에 분포하는 수괴의 시공간적 변동 및 특성을 밝혔다 본 연구에서는 요각류인 Undinula darwini, Lucicutia flavicornis, Pleuromamma gracilis와 모악류인 Sagitta enflata는 난류 외양성 종으로, Euchaeta russelli 와 Euchaeta plana는 난류성이나 내성이 강하여 분포 범위를 넓게 가지는 종으로, Sagitta wassa는 연안성 종으로, Sagitta bedoti는 혼합성 종으로 그리고 Centropages abdominalis는 연안 저온성 종으로 특성 지어졌으며, 이들의 분포로써 수괴를 분석하였다. 2월의 경우, U. darwini, L. flavicornis, P. gracilis, E. russelli, E. plana 그리고 S. enflata가 출현하는 제주도 서방, 수온
Keywords