2023年黄土丘陵沟壑区第一副区王茂沟流域径流、泥沙观测数据集

本数据集为2023年王茂沟流域径流站径流、泥沙观测数据，通过径流站测流断面水位观测，泥沙取样，计算产流时的径流、泥沙量。数据包括王茂沟径流站测流断面图、洪水水文要素摘录表、逐次洪水测验成果表、逐日平均流量表、逐日平均含沙量表、逐日平均输沙率表。径流站情况见《王茂沟流域2023年情况说明》。

This dataset comprises runoff and sediment observation data collected at the Wangmaogou Basin runoff station in 2023. The data were obtained via measuring water levels at the stream gauging section of the runoff station, collecting sediment samples, and calculating runoff and sediment loads during runoff generation events. The dataset includes the stream gauging section diagram of the Wangmaogou runoff station, flood hydrological element excerpt tables, successive flood survey result tables, daily average discharge tables, daily average sediment concentration tables, and daily average sediment transport rate tables. Detailed information about the runoff station is provided in the *Description of the Wangmaogou Basin in 2023*.

搜集汇总

背景与挑战

背景概述

该数据集是2023年全年在陕西省榆林市绥德县王茂沟流域采集的径流和泥沙观测数据，包含水位、流量、含沙量和输沙率等水文要素，以xls、doc、pdf格式提供，时间分辨率覆盖分、日、次。数据通过人工定时观测和严格的质量控制（四级人工校核）确保准确性，适用于水土保持研究和流域管理分析。