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이상희,박석순 ( Sang Hee Lee,Seok Soon Park ) 한국물환경학회 1997 한국물환경학회지 Vol.13 No.1
A water quality modeling study was performed for network stream located at western part of Lower Nakdong River. Model construction was based on SNSIM(Stream Network Simulation Model which was developed by United States Environmental Protection Agency. The study area includes Western Nakdong River, Joman River, and their tributaries. The area was divided into 22 reaches according to the model structure. Each reach was then subdivided into uniform computational element of 0.1km. In order to characterize study area, two synoptic field surveys were performed during February 6∼7 and March 29∼30, 1991 periods at network stream and input tributaries. The model was calibrated to the February survey data and verified to the March survey data. The water quality parameters simulated in the model included dissolved oxygen(DO), carbonaceous biochemical oxygen demand(CBOD), and nitrogenous biochemical oxygen demand (NBOD). Computer code of SNSIM model was modified in this study to be executable on IBM PC or comparable with metric input/output unit. The study indicated that the modified SNSIM model would be an effective tool to simulate the water qualities in the complicated stream network. The predicted water qualities displayed reasonable agreements with the field measurements during both surveys.
화재 및 폭발 사례 - 최근 발생하는 화재사례를 보면서...
이상희,Lee, Sang-Hui 한국화재보험협회 2005 防災와 保險 Vol.107 No.-
사소한 부주의로 인한 화재사고가 큰 재난을 부르기도 한다. 개개인의 의식 속에 닫혀진 방화문을 열고 화재예방과 안전을 위한 최소한의 규정인 소방기본법을 준수한다면 화재의 양상이 변하고 대형화된다. 하더라도 모두가 행복한 내일을 꿈꿀 수 있을 것이다.