Spatiotemporal variation in the dissolved black carbon in three estuaries

This dataset contains the following data: sampling date, sampling locations, sample depths, salinity, total suspended matter (TSM) concentration; dissolved black carbon; and the deviation of dissolved black carbon to the conservative mixing between fresh and saline end-members. The dataset is the supplementary material for the manuscript entitled "<b>The flood-ebb-tide regulated seaward export of dissolved black carbon across estuaries</b>".本数据集涵盖以下观测数据：采样日期、采样点位、样品深度、盐度、总悬浮颗粒物（total suspended matter, TSM）浓度、溶解黑碳，以及溶解黑碳在淡水端元与咸水端元保守混合过程中的偏差。本数据集为题为《涨落潮调控河口溶解黑碳向海输出》的学术论文的补充材料。