생태계 모델을 이용한 진해·마산만에서의 빈산소수괴의 형성 및 발달에 관한 연구

Study of Formation and Development of Oxygen Deficient Water Mass, Using Ecosystem Model in Jinhae, Masan Bay

  • 김연중 (인제대학교 토목공학과) ;
  • 김명규 (인제대학교 토목공학과) ;
  • 윤종성 (인제대학교 토목공학과(인제대학교 부설 건설기술연구소))
  • Kim, Yeon-Joong (Department of Civil Engineering Inje University) ;
  • Kim, Myoung-Kyu (Department of Civil Engineering Inje University) ;
  • Yoon, Jung-Sung (Department of Civil Engineering Inje University(Inje University Institute of Construction Technology))
  • 투고 : 2010.05.07
  • 심사 : 2010.12.17
  • 발행 : 2010.12.31

초록

This study established a 3D ecosystem model composed of stratification considering the topographic heat accumulation effect and river outflow, and then applied this model to Jinhae, Masan Bay. Specifically, it reenacted the formation and developmental process of ODW according to the stratification by calculating the kinematic eddy viscosity and eddy diffusion coefficient of the stratification model. The results were used as input data for the ecosystem model and compared with DO, COD, I-N, and I-P, which is the standard index of ocean water quality. As a result, it was determined that COD and T-N are third grade and T-P is second grade standards for a natural environment.

키워드

참고문헌

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