율촌산단 주변해역 해수유동 특성

• 영문명: Seawater Flow Characteristic around the Yulchon Industrial Complex
• 발행기관: 전남대학교 수산과학연구소
• 저자명: 이진영(JinYeong Lee) 추효상(Hyosang Choo) 김종규(JongKyu Kim) 김용관(YongKwan Kim)
• 간행물 정보: 『수산과학연구소 논문집』제29권 제2호, 65~70쪽, 전체 6쪽
• 주제분류: 농수해양 > 수산학
• 파일형태: PDF
• 발행일자: 2020.12.30

영문 초록

This study was carried out to understand the seawater flow characteristics of the waters near the Yulchon Industrial Complex in Gwangyang Bay as a basic data for understanding the habitat environment of marine ecosystems, plant plankton, shellfish, fish and algae. Numerical experiments were conducted using field observation and EFDC in the target area. As a result of field observation, half-day casting showed the dominant tidal phase, and the average flow rate of flood was 14.14 cm/s~16.09 cm/s, and the average flow rate of ebb was 11.67 cm/s~15.31 cm/s. At the time of flood tide, NW and NNW directions and at ebb tide SE and SSE directions were observed. And half-day casting (M2, S2) is the predominant algae form than one casting (K1, O1). As a result of the numerical experiment, the flow around the target area appeared in southwest direction at the time of flood tide, and the flow in the northeast direction at the time of ebb tide was strong. The flow rate of the survey area was up to 75 cm/s at the time of spring tide flood, and up to 54 cm/s at the time of ebb. At the time of neap tide flood, it appeared up to 26 cm/s, and at the time of ebb up to 21 cm/s. Therefore, systematic and continuous monitoring is needed to understand the marine ecosystem habitat in the area around Yulchon Industrial Complex in Gwangyang Bay. This study will be used as basic data.

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키워드

Tidal current Mumerical simulation Environmental fluid dynamics