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外潮汐沙脊群的沉积物粒度（grain size）、重矿物（heavy mineral）及潮流（tidal current）数据。其中，粒度数据涵盖C9、C10与C99号岩芯的平均粒径、分选性、偏度、峰度，砾石、砂、泥的含量，以及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号岩芯中各重矿物的含量；潮流数据包含TC15站位全水柱（water column）及海底以上100cm处的潮流流向、流速、流速东向分量与北向分量。