北洛河流域水文站逐月年平均流量数据集(1956-1990年)

北洛河是黄河中游的一级支流，该数据集是北洛河流域水文站逐月平均流量数据，数据包括1956-1990年北洛河流域23个水文站逐月平均流量、年径流量、年径流深度、年径流模数、年最大流量及发生时间、年最小流量及发生时间。月、年平均流量：m3/s；年径流量：108m3；年径流深度：mm；年最大流量、最小流量：m3/s。数据是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》中各年月年平均流量对照表整编得到。

The Beiluo River is a first-order tributary of the middle reaches of the Yellow River. This dataset contains monthly mean streamflow data from 23 hydrological stations in the Beiluo River Basin during 1956–1990, covering monthly mean streamflow, annual runoff volume, annual runoff depth, annual runoff modulus, annual maximum streamflow and its occurrence time, as well as annual minimum streamflow and its occurrence time. Units: Monthly and annual mean streamflow: m³/s; Annual runoff volume: 10⁸ m³; Annual runoff depth: mm; Annual maximum and minimum streamflow: m³/s. This dataset was compiled based on the monthly and annual mean streamflow comparison tables from 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

该数据集提供了北洛河流域23个水文站1956年至1990年的逐月平均流量、年径流量、年径流深度、年径流模数等水文指标，数据来源于《黄河流域水文资料》并经规范化整理，适用于生态水文学研究。数据集具有长期序列和空间覆盖特点，为分析黄河中游支流水文变化提供了基础数据支撑。