고리 원전 주변해역의 수온·염분은 발전소에서 배출된 온배수뿐만 아니라, 동한한류, 쓰시마난류(동한난류), 동해저층수 및 주변 연안수와의 혼합 등에 의해서 복합적인 형상을 나타내고 있는 지역이다. 본 연구의 목적은 고리 원자력 발전소 주변해역에서의 2009~2011년까지 약 2년간 수집된 수온 및 염분 data를 이용하여 수온의 공간적, 계절별 분포특성을 파악한다. 또한 고리 주변 해역에서 수온의 연변화를 분석함으로써, 온배수의 영향에 대해서 알

As potential of oil spill accident in Busan area is growing with an increase of trade and marine traffic, it become important to provide a realistic and practical response plan to address spilled oil effectively. The authors make a most probable scenario of spill accident to investigate an seasonal applicable response techniques. As a result, it is found that mechanical recovery and/or shoreline clean-up operation are required at the eastern shore of Taejongdae in spring and autumn. In summer, since spilled oil moves and contaminates a lot of sensitive areas in Suyeong Bay, a prompt action is required to mechanically contain and recover as much oil at sea surface as possible, at the same time shoreline counter-measures are commenced. In winter with off-shore wind, no action will be required because there is no risk of oil migration to shore. In addition to mechanical recovery and shoreline clean-up, the use of concentrate dispersant can be an primary option especially in spring and autumn as there is less possibilities to contaminate sensitive areas and sufficient deep waters. However, special care is taken to select response options according to the weather condition at the time of spill.