황해 봄철 우점 요각류의 수괴와 관련된 분포 유형

Title
황해 봄철 우점 요각류의 수괴와 관련된 분포 유형
Alternative Title
Spring dominant copepods and distribution pattern in relation to water mass in the Yellow Sea
Author(s)
강정훈
KIOST Author(s)
Kang, Jung Hoon(강정훈)
Publication Year
2006-11-29
Abstract
We measured mesozooplankton abundance and related biological (integrated chlorophyll-a concentration) and environmental (average temperature, salinity, sigma-t throughout the whole water column, and bottom depth) parameters to investigate the relationship between mesoscale spatial distribution of mesozooplankton and environmental parameters in the Yellow Sea during May 1996, 1997, and 1998. Copepods, which accounted for 60 to 87% of the total mesozooplankton abundance, were dominated by Calanus sinicus, Paracalanus indicus, Acartia omorii, and Centropages abdominalis. Abundances of C. sinicus and P. indicus, which were high outside the cold waters, were positively correlated with the whole water average temperature (p<0.01). In contrast, the abundances of C. abdominalis and A. omorii, which were relatively high in the cold waters, were associated with the integrated chl-a concentration based on factor analysis. These results indicate that the YSBCW influenced the mesoscale spatial heterogeneity of average temperature and integrated chl-a concentration; this consequently affected the spatial distribution pattern of the dominant copepods in association with their respective preferences for environmental and biological parameters in the Yellow Sea during spring.
URI
https://sciwatch.kiost.ac.kr/handle/2020.kiost/30715
Bibliographic Citation
Korea-China Joint Seminar 2006; Sedimentary Evolution, Environmental Response and Pollution Problem in the Yellow and East China Sea, pp.113 - 120, 2006
Publisher
Korea Ocean Research and Development Institute(KORDI) and Institute of Oceanology, Chinese Academy of Sciences (IOCAS)
Type
Conference
Language
English
Publisher
Korea Ocean Research and Development Institute(KORDI) and Institute of Oceanology, Chinese Academy of Sciences (IOCAS)
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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