Journal of Environmental Science International (한국환경과학회지)

The Korean Environmental Sciences Society (한국환경과학회)
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Study on the Cold Mass Occurrence in the Eastern Coast of the Korean Peninsula in Summer

하계 한국동해안 냉수대 발생의 시공간적 분포특성

  • Suh Young-Sang (Marine Environment Team, East Sea Fisheries Research Institute, NFRDI) ;
  • Hwang Jae-Dong (Marine Environment Team, East Sea Fisheries Research Institute, NFRDI)
  • 서영상 (국립수산과학원 동해수산연구소) ;
  • 황재동 (국립수산과학원 동해수산연구소)
  • Published : 2005.10.01
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Abstract

Daily time series of longshore sea surface temperature (SST) data at 3 stations, sea surface SST data at 58 stations in the eastern coast of the Korean Peninsular from 2001 to 2005 were used in order to study the temporal and spatial variations of the upwelling coastal cold water occurred in summer season. When the cold water occurred, SST has been decreased more than $-5^{\circ}C$ in a day. The cold water occurred frequently in the eastern coastal areas of Korea such as Ulgi, Kampo, Jukbyun. Daily variations of cold water temperature were quantified using remote control buoy system at Kijang in the southeastern coastal water from July to August in 2004. Hourly variations of SST occurred around $\pm3^{\circ}C$ when cold water disappeared at Kijang. There were close relationship between the strength of East Korean Warm Current, North Korean Cold Water and the scale of spatio-temporal cold water variations in summer season.

Keywords

References

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