Interannual variation in sinking particle flux in the East Sea in relation with climate variability

Title
Interannual variation in sinking particle flux in the East Sea in relation with climate variability
Author(s)
김민경; 김영일; 박경애; 황점식
KIOST Author(s)
KIM, YOUNG-IL(김영일)
Publication Year
2018-06-06
Abstract
Sinking particle samples were collected for 6 years from 2010 to 2016 at 500, 1000, and 2000 m at Station ES (37.63 ºN, 131.6 ºE 2370 m water depth) in the Ulleung Basin, southwestern part of the East Sea (Japan Sea). Particle composition and flux of biogenic and lithogenic components were examined. The flux of sinking POC (particulate organic carbon) showed abrupt increase in 2014. This shift in the POC flux appeared to be related with climatic variability such as pacific decadal oscillation (PDO). Temporal variation in POC flux will be discussed in relation with primary production and climate variability.n and flux of biogenic and lithogenic components were examined. The flux of sinking POC (particulate organic carbon) showed abrupt increase in 2014. This shift in the POC flux appeared to be related with climatic variability such as pacific decadal oscillation (PDO). Temporal variation in POC flux will be discussed in relation with primary production and climate variability.
URI
https://sciwatch.kiost.ac.kr/handle/2020.kiost/23238
Bibliographic Citation
15th Annual Meeting Asia Oceania Geosciences Society, pp.295, 2018
Publisher
15th
Type
Conference
Language
English
Publisher
15th
Related Researcher
Research Interests

Distribution and Behavior of Radionuclides in the Ocean,Total Massflux of Singking Particle in East Sea,Material Transport Process in the Ocean

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