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부산-김해 강우조건이 낙동강 유역 하구둑 실방류량에 미치는 영향
윤한삼,윤창호,유창일,박정현,Yoon, Han-Sam,Yoon, Chang-Ho,Yoo, Chang-Ill,Park, Jung-Hyun 해양환경안전학회 2010 海洋環境安全學會誌 Vol.16 No.2
본 연구는 낙동강 하구역 하천 방류 특성을 해석함에 있어 보다 정도 높은 기상 자료를 선정할 목적으로 1996년부터 2008년까지(13년간) 얻어진 하구둑 실방류량의 특성을 분석하고 부산과 김해간의 기상자료(강우량 등)를 사용하여 그 차이를 계산하였다. Tank model을 사용하여 추산된 하천유량은 실제 하구둑 방류량과 비교하였고, 하구환경에 영향을 미치는 기상인자와 방류량간의 상관관계를 살펴보았다. 결과적으로 총 13년동안의 낙동강 하구둑으로부터 총방류량은 $272,653.3{\times}10^6\;m^3$/month으로 산출되었다. 방류량이 가장 많은 달은 7월이 $73,212.9{\times}10^6\;m^3$/month(26.9%)으로 가장 많고 8월이 22.0%, 9월이 18.9%의 순이었다. 최종적으로 낙동강 하구역의 유입하천유량을 산정함에 있어 부산 기상자료를 사용할 경우 실제 김해지역의 결과보다 하천유출량이 과대평가될 수 있음을 알 수 있었다. To obtain more accurate meteorological data for analyzing the river discharge characteristics at the Nakdong River Estuary, we investigated the characteristics of the release barrage discharge observed during the 13-year period from 1996 to 2008 and calculated the differences using meteorological data for the Busan and Gimhae weather stations. The river discharge estimated using a tank model was compared to the real river barrage discharge. We discussed the correlation between the discharge and the meteorological factors that affected the estuary water environment. This study found that total annual discharge from the Nakdong river basin for the 13 years was $272,653.3{\times}10^6\;m^3$/month. The largest monthly mean release discharge occurred in July at $73,212.9{\times}10^6\;m^3$/month (26.9% for the year), followed by August and September in that order with 22.0% and 18.9%, respectively.
윤한삼(HAN-SAM YOON),이인철(IN-CHEOL LEE),류청로(CHEONG-RO RYU) 한국해양공학회 2004 韓國海洋工學會誌 Vol.18 No.5
This study constructed a 3D real-time numerical model that predicts the water quality and movement characteristics of the inner bay, considering the characteristics of the wind-driven current and density current in estuaries, generated by the river discharge from the Hyeong-san river and oceanic water of the Eastern sea. The numerical model successfully calculated the seawater circulation current of Yeong-il Bay, using the input conditions of the real-time tidal current, river discharge, and weather conditions during March 2001. This study also observed the wind-driven current and density current in estuaries that are effected by the seawater circulation pattern of the inner bay. We investigated and analyzed each impact factor, and its relationship to the water quality of Yeong-il bay.
제주 바다목장해역에서의 수중테마공원 조성을 위한 개념 설계
윤한삼(Han-Sam Yoon),김윤(Yoon Kim),박소영(Soyoung Park),박효봉(Hyo-Bong Park),김홍진(Hong-Jin Kim),류청로(Cheong-Ro Ryu) 한국마린엔지니어링학회 2009 한국마린엔지니어링학회 학술대회 논문집 Vol.2009 No.-
This study conducted to develop the conceptual design for the submarine theme park in the Jeju marine ranching area. The submarine theme park was divided into three individual zonations of Marine tour, Sea culture and Eco park zone based on the traditional legend. The results from this study is expected to be used as a fundamental example of the marine ranching development in the future.