한국수산과학회지 (Korean Journal of Fisheries and Aquatic Sciences)

  • 제36권2호
  • /
  • Pages.187-192
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  • 2003
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  • 0374-8111(pISSN)
  • /
  • 2287-8815(eISSN)
한국수산과학회 (The Korean Society of Fisheries and Aquatic Science)
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인공 용승 구조물 설치에 적합한 해역의 해양환경 특성

Characteristics of Oceanographic Conditions in an Area Suitable for the Construction of Artificial Upwelling

  • 조규대 (부경대학교 해양학과) ;
  • 김동선 (부경대학교 해양산업개발연구소) ;
  • 박성은 (부경대학교 해양산업개발연구소)
  • Cho Kyu-Dae (Department of Oceangraphy, Pukyeng National University) ;
  • KIM Dong-Sun (Research Center for Ocean Industrial and Development(RCOID) Pukyong National University) ;
  • PARK Sung-Eun (Research Center for Ocean Industrial and Development(RCOID) Pukyong National University)
  • 발행 : 2003.04.01
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초록

To evaluate the oceanographic conditions for the artificial upwelling we measured vertical stratification coefficients, current speed distribution and grain size distribution of bottom sediment in the vicinity of Gukdo and Somaemuldo near Geojedo. There were a strong stratification between surface and bottom layers in summer, the stratification was weak from autumn to winter, and the water was well mixed during winter. In summer nutrient concentration of the bottom layer was 4 times higher than that of the surface layer. Underwater currents were strong in the bottom layer. We conclude that the oceanographic conditions in the area will meet the basic requirement for the construction of artificial upwelling.

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  3. The changes in marine environment and biological community in sea areas around an artificial upwelling structure during the summer vol.17, pp.5, 2003, https://doi.org/10.1080/19768354.2013.850742
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