Longitudinal transport of suspended sediment in the Modaomen Estuary of the Pearl River: effects of river, tide, and mouth bar: Datasets

NIAID Data Ecosystem2026-05-01 收录

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https://zenodo.org/record/8000991

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This dataset supplements the article: Longitudinal transport of suspended sediment in the Modaomen Estuary of the Pearl River: effects of river, tide, and mouth bar, submitted to Marine Geology Contact information: Dr. Liu, F., School of Ocean Engineering and Technology, Sun Yat-sen University, Guangzhou, 510275, China. Email: liuf53@mail.sysu.edu.cn (Liu, Feng) Brief view of the dataset Hydrodynamics, suspended sediment concentration and salinity distribution were measured at three fixed stations along the longitudinal direction of the estuary. The stations were located at Guadingjiao (M1), inside the bar (M2), and outside the bar (M3), and sampling was simultaneously conducted at neap tide (NT) from July 31 to August 1 and spring tide (ST) from August 8 to August 9 in 2017. All observation data has been compiled to include data from the surface to the bottom six layers within 26 hours. This directory contains the following datasets. M10731.xlsx: Current velocity, current direction, salinity and SSC during neap tide at Station M1 M10808.xlsx: Current velocity, current direction, salinity and SSC during spring tide at Station M1 M20731.xlsx: Current velocity, current direction, salinity and SSC during neap tide at Station M2 M20808.xlsx: Current velocity, current direction, salinity and SSC during spring tide at Station M2 M30731.xlsx: Current velocity, current direction, salinity and SSC during neap tide at Station M3 M30808.xlsx: Current velocity, current direction, salinity and SSC during spring tide at Station M3

本数据集配套投稿于《Marine Geology》（海洋地质）的论文《珠江磨刀门河口悬沙纵向输运：径流、潮汐与拦门沙的影响》。联系方式：刘锋博士，中山大学海洋工程与技术学院，中国广州 510275。电子邮箱：liuf53@mail.sysu.edu.cn（刘锋）。数据集概况本研究在河口纵向方向布设3个固定监测站点，同步采集水动力、悬沙浓度与盐度分布数据。3个站点分别位于桂洲角（M1）、拦门沙内侧（M2）与拦门沙外侧（M3）；采样时段为2017年7月31日至8月1日的小潮（NT），以及2017年8月8日至8月9日的大潮（ST）。所有观测数据均已整编完成，涵盖26小时内从表层至底层的6层观测数据。本数据集文件夹包含如下文件： M10731.xlsx：M1站小潮期间的流速、流向、盐度与悬沙浓度（Suspended Sediment Concentration, SSC）数据 M10808.xlsx：M1站大潮期间的流速、流向、盐度与悬沙浓度数据 M20731.xlsx：M2站小潮期间的流速、流向、盐度与悬沙浓度数据 M20808.xlsx：M2站大潮期间的流速、流向、盐度与悬沙浓度数据 M30731.xlsx：M3站小潮期间的流速、流向、盐度与悬沙浓度数据 M30808.xlsx：M3站大潮期间的流速、流向、盐度与悬沙浓度数据

创建时间：

2023-07-07