Tidal Current and Residual Current in Luoyuan Bay
- 海洋环境－已发表论文 
根据罗源湾（包括可门水道）的实例海流资料，分析得出罗源湾潮流、余流的水平和垂直分布特征。结果表明：（1）罗源湾为强潮流作用的港湾，可门水道及冈屿附近海域潮流流速较大；而湾的南部海域潮流较弱。（2）从罗源湾潮流的垂直分布来看，潮流流速中层最大、表层次之、底层员小，但潮流流速的这一垂直分布特征一般只出现在高潮前、后2~4太阴时的时段内。（3）在高、低潮前后，湾顶（特别是西北湾顶）以及可门水道附近海域上、下层的转流时刻不一致。Based on the measured current data of Luoyuan Bay(including Koumen Channel),some speciFic distributions of the tidal current and residual current were described.The results showed that:(1)It is a bay with the strong tidal current,especially in the Koumen Channel and the sea area near Gangyu,but the weaker in the southern area.(2)The greatest tidal current is in the middl layer,the least in the deep layer,which only appears during the period of 2～4 lunar time beFore and aFter the high tide.(3)At the high tide and low tide,the turn time of the didal current at the upper layer is diFFerent From that at the low layer in the sea areas near the bayhead and in the Koumen Channel.