Edom measurements campaigns: turbulence data

In 2018 and 2019 field surveys were conducted to better understand water and sediment exchamge mechanisms between the lower Ems River and the outer Ems estuary. In order to capture the contrasting conditions resulting from river discharge variability, two measurement campaigns were defined: one in August 2018 (local summer with relatively low river discharge) and one in January 2019 (beginning of the wet winter conditions). The collected dataset comprises (per campaign) of 10 observation locations measuring for at least one spring-neap tidal cycle (2 RWS frames RS, 5 bottom mounts BM, and 3 mooring chains MC) 8 simultaneous 13-hrs observations (including fixed stations SB, cross-channel transects CS, and one longitudinal transect). More detailed description of the data is provided in the accompanying report (report-EDoM-v2.0.pdf). This subsets provides turbulence data data collected at two ship locations

2018至2019年，为深入解析埃姆斯河下游与埃姆斯河口外域之间的水沙交换机制，研究团队开展了野外调查工作。为捕捉因河流径流量变化导致的迥异水文条件，研究设计了两组测量作业：分别于2018年8月（当地夏季，河流径流量相对偏低）与2019年1月（湿润冬季初期）实施。本次收集的数据集按每组测量作业统计，包含10个观测点位（各点位至少完成1个大小潮周期（spring-neap tidal cycle）的观测，其中涵盖2个RWS框架式测点（RWS frames RS）、5个海底安装式测点（bottom mounts BM）以及3个系泊链式测点（mooring chains MC）），以及8次同步观测，单次观测时长为13小时，观测内容涵盖固定站SB（fixed stations SB）、跨航道断面CS（cross-channel transects CS）与1条纵向航道断面。更多数据细节详见随附报告（report-EDoM-v2.0.pdf）。本数据子集提供了两个船舶观测点位采集的湍流数据。