황해 저층냉수대에서의 식물플랑크톤과 박테리아 현존량의 시간적 변화

Title
황해 저층냉수대에서의 식물플랑크톤과 박테리아 현존량의 시간적 변화
Alternative Title
Temporal variation of phytoplankton and bacteria abundance in the Yellow Sea Cold Bottom Water on 3 hour intervals
Author(s)
권오윤; 강정훈; 김웅서
KIOST Author(s)
Kang, Jung Hoon(강정훈)Kim, Woong Seo(김웅서)
Publication Year
2009-11-05
Abstract
This study aimed to understand phytoplankton and bacteria abundance in the Yellow Sea Cold Bottom Water (YSCB) in August 2009. The phytoplankton abundance showed similar patterns with chlorophyll a. The maximum cell abundance appeared 30-40m water depth. Surface and bottom layer showed low cell abundance. The bacteria was high cell abundance in surface layer (0.5-20m). The highest bacteria abundance (12.4×108 L-1) occurred at 10m water depth in 18:00. Temporal variation of phytoplankton and bacteria abundance showed different patterns. Bacteria abundance did not significantly correlate with phytoplankton (r2=0.23, p=0.13) in 15:00 time. But, there was high significant coefficient between phytoplankton and bacteria abundance in 18:00 and 21:00 times. Bacteria abundance showed dramatically variations on vertical and temporal in the YSCB.
URI
https://sciwatch.kiost.ac.kr/handle/2020.kiost/29173
Bibliographic Citation
추계 학술발표대회, pp.193, 2009
Publisher
한국해양학회
Type
Conference
Language
English
Publisher
한국해양학회
Related Researcher
Files in This Item:
There are no files associated with this item.

qrcode

Items in ScienceWatch@KIOST are protected by copyright, with all rights reserved, unless otherwise indicated.

Browse