Proceedings of the Korean Institute of Information and Commucation Sciences Conference (한국정보통신학회:학술대회논문집)
- Volume 9 Issue 1
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- Pages.383-386
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- 2005
A study on China Coastal Water Appeared in the Surrounding Seas of Jeju Island Using Satellite Data
위성 자료를 이용한 제주도 주변해역에 나타나는 중국대륙연안수에 관한 연구
- Yoon, Hong-Joo (Department of Satellite Information Sciences, Pukyong National University) ;
- Cho, Han-Keun (Department of Satellite Information Sciences, Pukyong National University)
- Published : 2005.05.27
Abstract
CCW(China Coastal Water) is different each year. It appears clearly from June to October in the neighboring sea of Jeju island. It appears in June, and it's strong most in August, after tat disappears in October. CCW appeared clearly at 1996 and 1999 during investigation period(1995 to 1999). SLA and SST appear annual variations(about 365day), semi-annual variations(about 180day) from power spectral density. After PCA(Principal component analysis), it's different. PCA of SLA shows 43day variations and PCA of SST shows 259day variations. SLA and SST appear annual variation, semi-annual variation and seasonal variation from power spectral density. SLA appeared that summer and fall of 1996 and 1999 is higher than other years. It seem to be being the relationship which is close with the severe rain strom. Temperature distribution of sea surface according to season is different, but clearly water temperature boundary divides this area into Yellow Sea and East China Sea. It considered that CCW follow according to boundary of temperature. The variation which it follows at time of SLA and SST is faster about one month to three month at Yangtz.
중국 대륙연안수(CCW;China Coastal Waters)는 해에 따라 다소 다르지만 보통 하계인 6월