한국 연안의 표층 수온 변화 연구

Title
한국 연안의 표층 수온 변화 연구
Alternative Title
Variation of SST adjacent to the Korean coast
Author(s)
민홍식; 김철호; 장찬주
KIOST Author(s)
Jang, Chan Joo(장찬주)
Publication Year
2005-07-14
Abstract
In this study, long-term variability in the coastal sea surface temperature (SST) in Korea was investigated to examine the earlier results in depth by analyzing the coastal SST time series extending to recent years. Spectral analysis shows not only dominant peak of annual period as expected but also evident peak of semi-annual period at most of the stations with 4-month period at some stations. It is shown that interannual variability has a common tendency at most of the stations with some differences between eastern and western coast. Long term increasing trend is remarkable at almost all the stations with the rate over 0.02°C/year. The increasing trend of minimum SST in winter is obvious at most stations and the increasing rate is larger at the stations in the eastern coast, but the linear trend of maximum SST in summer is less definite. Therefore, the decreasing tendency of annual amplitude is mainly due to the increasing tendency of SST in winter.
URI
https://sciwatch.kiost.ac.kr/handle/2020.kiost/31388
Bibliographic Citation
13th PAMS/JECSS, pp.1 - 4, 2005
Publisher
PAMS/JECSS
Type
Conference
Language
English
Publisher
PAMS/JECSS
Related Researcher
Research Interests

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

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