黄河流域主要水文站逐日平均含沙量数据集(2002-2012年)

数据集是黄河流域135个水文站逐日平均含沙量数据，数据单位为kg/m3，时间为2002-2012年。数据集包括8个最小粒度数据集，分别是：黄河上游上段（黑山峡以上）逐日平均停了含沙量、黄河上游下段（黑山峡至河口镇）逐日平均含沙量、黄河中游上段（河口镇至龙门）逐日平均含沙量、黄河中游下段（龙门至三门峡库区）逐日平均含沙量、黄河下游区（三门峡水库以下）逐日平均含沙量、黄河下游区（伊洛河、沁河水系）逐日平均含沙量、黄河流域中游区（渭河水系）逐日平均含沙量、黄河流域中游区（泾河、北洛河水系）逐日平均含沙量，数据根据中华人民共和国水利部水文局编印的各年的《黄河流域水文资料》中的逐日平均含沙量表整编得到。

This dataset contains daily average sediment concentration data from 135 hydrological stations across the Yellow River Basin, with a unit of kg/m³, covering the period from 2002 to 2012. The dataset includes 8 minimum-granularity sub-datasets, which are: 1. Daily average sediment concentration at the upper reach of the upper Yellow River (above the Heishanxia Gorge); 2. Daily average sediment concentration at the lower reach of the upper Yellow River (from Heishanxia Gorge to Hekou Town); 3. Daily average sediment concentration at the upper reach of the middle Yellow River (from Hekou Town to Longmen Gorge); 4. Daily average sediment concentration at the lower reach of the middle Yellow River (from Longmen Gorge to the Sanmenxia Reservoir Area); 5. Daily average sediment concentration in the lower Yellow River region (below the Sanmenxia Reservoir); 6. Daily average sediment concentration in the lower Yellow River region (Yi-Luo River and Qinhe River water systems); 7. Daily average sediment concentration in the middle Yellow River basin (Weihe River water system); 8. Daily average sediment concentration in the middle Yellow River basin (Jinghe River and Beiluo River water systems). All data were compiled based on the daily average sediment concentration tables in the annual *Hydrological Data of the Yellow River Basin* published by the Hydrological Bureau of the Ministry of Water Resources of the People's Republic of China.

搜集汇总

背景与挑战

背景概述

该数据集提供了黄河流域135个水文站从2002年至2012年的逐日平均含沙量数据，单位为kg/m3，覆盖了黄河上游、中游和下游的多个河段和水系，包括8个细分区域。数据来源于中华人民共和国水利部水文局编印的《黄河流域水文资料》，具有较高的权威性和时间连续性，适用于黄河流域泥沙变化和水文环境研究。