2023年8月2日云南东川蒋家沟泥石流观测数据

2023年8月2日云南东川蒋家沟泥石流运动观测统计数据集，内容包括泥石流流态、龙头、龙尾、流过时间、泥深、泥面宽、流速、流量、容重、体积比含沙量、输沙率、径流量、输沙量、历时及测速距离。数据包括三张表，以编号相互关联。《泥石流运动观测数据说明》中有各要素详细说明。

Statistical Dataset of Debris Flow Movement Observations from Jiangjiagou Ravine, Dongchuan, Yunnan Province, August 2, 2023. This dataset covers observation indicators including debris flow regime, debris flow front, debris flow tail, flow passage time, mud depth, width of mud surface, flow velocity, discharge, bulk density, volume-based sediment concentration, sediment transport rate, runoff volume, sediment load, total duration, and distance for velocity measurement. The dataset consists of three tables that are interrelated via serial numbers. Detailed explanations for each of the included indicators are provided in the *Instructions for Debris Flow Movement Observation Data*.