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首页> 外文期刊>Journal of oceanography >Spatiotemporal structures of tidal currents and upwelling around the Hachiri-ga-se marine hill in the southwestern Japan Sea
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Spatiotemporal structures of tidal currents and upwelling around the Hachiri-ga-se marine hill in the southwestern Japan Sea

机译：日本海南海岸海岸潮流潮流的时空结构及升起

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摘要

Spatiotemporal structures of tidal and mean currents in August 2008 and May 2010 were estimated by shipboard ADCP data around the Hachiri-ga-se marine hill in the southwestern Japan Sea. The time variations of the tidal currents were quite similar both in August and May. The vertical structure of tidal and mean currents in August was more baroclinic than that in May. Upwelling region moved when the tidal current varied with time. The upwellings occurred in the convergence region when the horizontal current flowed across the marine hill. The upwellings in August and May mainly occurred at the central and northwestern parts of the Hachiri-ga-se marine hill, respectively. In the case of May 2010, the thermocline was lifted about 10 m near the top of hill along the cross-hill temperature section. It is considered that many zooplankton measured by quantitative echosounder were distributed in the upwelling region.
机译：2008年8月和2010年8月的潮汐和平均电流的时空结构由日本海南海南海岸海岸船上的船上ADCP数据估计。 潮流的时间变化在8月和5月都非常相似。 八月潮汐和平均电流的垂直结构比五月更加氨基甲基。 当潮流随时间变化时，升高区域移动。 当水平电流流过海洋山的水平电流时，在收敛区发生的升值。 8月份的占卜和可能主要发生在Hachiri-Ga-Se海洋山的中央和西北部。 在2010年5月，沿着跨山温度部分沿着山顶沿山顶附近提升约10米。 考虑到通过定量回波器测量的许多浮游植物分布在升值区域中。

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