THE FLUCTUATION OF THE THERMAL FRONT IN THE SOUTHEASTERN AREA OFF KOREA = 한국 남동 해역에 있어서 수온전선의 변동에 관한 연구

다국어 초록 (Multilingual Abstract)

The oceanographical condition of the southeastern area off Korea is inverestigated in the point of view of the fluctuation of the thermal front. although the fearure of the front is somewhat complicate, it can be classified intl three types. the first type is elongated toward north with the narrow cold water belt inside the front. The second type is almost parallel with the latitude of 36 N and the third type is the irregular one in which the cyclonic cold water mass and the anticyclonic warm water mass develop equally. The north-south directed fronts are strengthened either by the supply of the warm Daema Current (Tsushima Current in Japanese) of by the appearance of the cold North Korean Water along the coast. In the first type the thermocline inclines up toward the coast when the southward component of the wind is weakened. On the other hand, in the second typr the homogeneous and medium warm water spreads up to the coast and the latitude of 36 N, the second type front is formed.