黄河下游（北洛河水系）逐年悬移质含沙量特征值统计数据（1919-1970年）

根据《1919-1970黄河流域水文特征值统计》白本数字化整理出黄河中游下段（龙门至三门峡水库）黄河干流水位站点逐年各时段悬移质含沙量统计数据，收集整理1919-1970年黄河流域下游区（北洛河水系）黄河干流水文站点水文特征值统计资料，人工数字化获得。

This dataset includes two parts of data: 1) Statistical data of suspended sediment concentration at each annual time interval for the mainstream water level gauging stations in the lower-middle reaches of the Yellow River (from Longmen to Sanmenxia Reservoir), derived from digitization of the paper original of *Statistical Compilation of Hydrological Characteristic Values of the Yellow River Basin (1919–1970)*; 2) Compiled statistical data of hydrological characteristic values for the mainstream hydrological gauging stations in the lower reaches of the Yellow River Basin (covering the Beiluo River system) from 1919 to 1970, obtained through manual digitization.

搜集汇总

背景与挑战

背景概述

该数据集包含1919年至1970年黄河下游北洛河水系的悬移质含沙量特征值统计数据，数据来源于《1919-1970黄河流域水文特征值统计》白本的数字化整理，经过人工数字化和二次校对，质量可靠。数据集适用于水文测量和水资源研究等领域。