부산항에서 식물플랑크톤 군집과 영양염 관계의 계절적 변화 양상

Title
부산항에서 식물플랑크톤 군집과 영양염 관계의 계절적 변화 양상
Alternative Title
Seasonal variation of interaction between phytoplankton communities and nutrients at Pusan port
Author(s)
권오윤; 강정훈
KIOST Author(s)
Kang, Jung Hoon(강정훈)
Publication Year
2010-06-03
Abstract
In this study we aimed to understand the seasonal change of phytoplankton community structure and their relationship of nutrients at the Pusan port, South Korea during the 3 years. During the study periods, phytoplankton communities, a total 84 taxa were identified to the following taxonomic groups: bacillariophyceae (70), euglenophyceae (1), chrysophyceae (2) and dinophyceae (11). Diatoms appeared dominant taxa at Pusan port (Table 1.).Diatom group which occupied one of the major components in phytoplankton communities was high in spring, autumn and winter seasons. S.costastum and Ch. socialis were affected by nutrients (p<0.01) such as nitrite and phosphate. Phosphorus-limitation (Myk-lestad, 1974, 1977, 1995; Penna et al., 1999; Alcoverro et al., 2000; Staats et al., 2000) and, for some species, nitrogen-limitation(Granum et al., 2002) can determine an increase of photosynthetic extracellular release incultured diatoms such as S. costautm.
URI
https://sciwatch.kiost.ac.kr/handle/2020.kiost/28931
Bibliographic Citation
2010 춘계 해양학회, pp.251 - 253, 2010
Publisher
한국해양과학기술협의회
Type
Conference
Language
English
Publisher
한국해양과학기술협의회
Related Researcher
Research Interests

Biological oceanography,Zooplankton ecology,Introduction and dispersion of foreign species,생물해양학,동물플랑크톤 생리,생태,외래종 유입,확산

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