Supporting information for: Effects of a storm on the transformation and export of phosphorus through a subtropical river-turbid estuary continuum revealed by continuous observation

Here we provide Tables S1-S7 for Figures 2-8, respectively, to support the conclusions. Table S1 show the hydrological and tidal characteristics of the Jiulong River Estuary during 2019 that collected from local hydrological stations (ZD, PN) and tide-gauge (Shima). Table S2 show comparison of surface and bottom salinity, and variation trend of surface SPM and bottom turbidity during the storm observation (June 10th - June 23rd, 2019) at Station E of the Jiulong River Estuary. Table S3-S5 show daily concentration and flux of SPM and phosphorus at the outlets of the Jiulong River and comparison between the value of Station E and river sum. Table S6 show daily concentration of particulate phosphorus and their ratios to SPM at Station E during the storm period. Table S7 show relationship between daily phosphorus concentration and the discharge at the river outlets in the West River and the North River during the storm observation.

为支撑本文结论，本研究提供了分别对应图2至图8的附表S1至S7。附表S1展示了2019年九龙江河口（Jiulong River Estuary）的水文与潮汐特征，数据采集自当地水文站ZD、PN以及潮位站Shima。附表S2对比了九龙江河口E站在2019年6月10日至6月23日风暴观测期内的表层与底层盐度，以及表层悬浮颗粒物（Suspended Particulate Matter, SPM）和底层浊度的变化趋势。附表S3至S5展示了九龙江各入河口处悬浮颗粒物与磷的日浓度与通量，并对比了E站观测值与九龙江各入河口总数据的差值。附表S6展示了风暴期E站的颗粒磷日浓度及其与悬浮颗粒物的比值。附表S7展示了风暴观测期内西江（West River）与北江（North River）各入河口的日磷浓度与径流量之间的相关性。