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依据锦州湾12个站点现场实测海流资料(1991年6月和8月二个航次)和潮流场数值模拟结果,获得了该湾潮流和余流的分布规律。并基于41个站点重矿物鉴定资料,给出了重矿物分布规律和矿物类型分区。结果表明,该湾潮流具有潮驻波特征。总的流动趋势为涨潮时从湾口南岸朝西北方向流入湾内,落潮时朝东南向流出湾外,葫芦岛—大酒篓北侧是锦州湾潮流主要通道和强流区,最大涨、落潮流流速在1kn以上。湾内余流随湾形按逆时针方向流动,湾口北部最强余流可达16cm/s。流场的强弱分布与重矿物的类型分区密切相关,经分析研究得出了重矿物与流场之间的定量分配关系。
Based on the measured data (measured in June and August 1991) and the numerical simulation of tidal current at 12 sites in Jinzhou Bay, the distribution of tidal current and residual flow in this bay was obtained. Based on the identification data of 41 sites of heavy minerals, the distribution laws of heavy minerals and the classification of mineral types are given. The results show that the tidal current has the characteristics of tidal standing waves. The general trend is that when the tide rises, it flows into the bay in the northwest direction from the south bank of the mouth of the bay and flows southeast to the bay when the ebb tide flows out. The north side of Huludao-Grand Cellar is the main channel and strong current area of the Jinzhou Bay tidal current. Above 1kn. The remaining flow in the bay flows counterclockwise with the bay shape, and the strongest residual flow in the northern bay mouth reaches 16 cm / s. The distribution of the flow field is closely related to the type partition of heavy minerals. The quantitative distribution relationship between heavy minerals and the flow field is obtained through the analysis and study.