Data for tidal sand ridges off the Liuguhe River mouth in the Liaodong Bay, Bohai Sea

The excel file consists of grain size, heavy mineral, and tidal current data from tidal sand ridge field off the Liuguhe River mouth in the Liaodong Bay, Bohai Sea. The grain size data include the mean grain size, sorting, skewness, and kurtosis; the contents of gravel, sand, and mud; the weight percentage and cumulative weight percentage of grain size component in core C9, C10, and C99. The heavy mineral data include the content of each heavy mineral in core C4. The tidal current data include the direction, velocity, east and north components of velocity throughout water column and these at 100 cm above seabed in site TC15.

本Excel文件包含渤海辽东湾六股河河口附近潮沙脊海域的沉积物粒度、重矿物及潮流数据。其中，沉积物粒度数据涵盖C9、C10与C99柱状样的平均粒径、分选系数、偏度、峰度，砾石、砂及泥的含量，粒度组分的重量百分比与累积重量百分比；重矿物数据包含C4柱状样中各重矿物的含量；潮流数据则涵盖TC15测站全水柱的潮流流向、流速、流速东向与北向分量，以及距海底100厘米水层处的对应潮流参数。