Data underlying the publication: Assessment of in-situ tidal marsh erodibility under high flow velocities

This dataset contains data collected during the in-situ field experiment at Hedwigepolder (December 2020) as part of the PhD research by M. van den Berg. During the experiment, tidal marsh was exposed to flow velocities up to 1.3 m/s via construction of in-situ flow flumes. Water to the flume was supplied via a pump system and freely accelerated down the adjacent levee towards the tidal marsh. Vegetation response was observed and bed level measurements done. Soil samples were taken for laboratory tests.<br>This dataset mainly serves to complement the publication. Nonetheless, the data is suitable for own analysis and interpretation if interested. The data is raw or partially processed. More information to post-process the data can be found in the README.

本数据集收录了2020年12月在赫迪威格波尔德（Hedwigepolder）开展的原位野外试验（in-situ field experiment）所获数据，该试验为M. van den Berg博士研究项目的一部分。试验期间，研究人员通过搭建原位水流槽（in-situ flow flumes），使潮汐盐沼（tidal marsh）承受最高达1.3 m/s的水流流速。导流槽的供水由泵系统提供，水流沿邻近堤岸自由加速后流向潮汐盐沼。研究人员对植被响应进行了观测，并开展了床面高程测量，同时采集土壤样品用于实验室测试。
本数据集主要用于支撑相关研究成果的发表。不过，如有独立研究需求，该数据可用于自主分析与解读。本次提供的数据为原始数据或经过部分处理的数据。关于数据后处理的更多细节，可参阅README文件。