1차원 GOTM-ERSEM을 이용한 울릉분지 식물플랑크톤 번성 재현

Title
1차원 GOTM-ERSEM을 이용한 울릉분지 식물플랑크톤 번성 재현
Alternative Title
Simulation of phytoplankton blooms in the Ulleung Basin using 1D GOTM-ERSEM
Author(s)
오유리; 강현우; 장찬주; Momme Butenschon; 유신재; 이순미
KIOST Author(s)
Kang, Hyoun-Woo(강현우)Jang, Chan Joo(장찬주)
Publication Year
2014-03-20
Abstract
We applied 1D GOTM-ERSEM to the Ulleung basin (UB) in the southwestern East Sea where primary productivity is relatively high. Experiments with three different stratification structures reveal that vertical mixing plays a crucial role in seasonal variation of the phytoplankton functional groups such as flagellate, pico and dino phytoplankton by controlling nutrient entrainment into the upper ocean from the nutrient-rich deep ocean. However, in case of diatom which is dominant in the UB, the simulated amount was underestimated due to a silicate limitation throughout the year including spring and fall blooms. It indicates silicate supply in the UB is also controlled by non-1D processes such as horizontal advection or eddy-induced upwelling.asonal variation of the phytoplankton functional groups such as flagellate, pico and dino phytoplankton by controlling nutrient entrainment into the upper ocean from the nutrient-rich deep ocean. However, in case of diatom which is dominant in the UB, the simulated amount was underestimated due to a silicate limitation throughout the year including spring and fall blooms. It indicates silicate supply in the UB is also controlled by non-1D processes such as horizontal advection or eddy-induced upwelling.
URI
https://sciwatch.kiost.ac.kr/handle/2020.kiost/26397
Bibliographic Citation
The 3rd Joint PML-KIOST Workshop, pp.1, 2014
Publisher
KIOST
Type
Conference
Language
English
Publisher
KIOST
Related Researcher
Research Interests

upper ocean dynamics,regional climate modeling,ocean climate change,해양상층역학,지역기후모델링,해양기후변화

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