大通河流域水文站逐月年平均输沙率数据集(1956-1990年)

数据集是大通河流域水文站逐月年平均输沙率数据，数据包括1956-1990年大通河流域4个水文站逐月年平均输沙率、年平均输沙率、年总输沙量、年输沙模数、年最大日平均输沙率及发生时间。单位为：月、年平均输沙率：kg /s；年输沙总量：104t；年输沙模数：t/km2；年最大日输沙率：kg/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》中各年月年平均输沙率对照表整编得到。This dataset provides monthly and annual average sediment discharge data from hydrological stations in the Datong River Basin. It covers data from 4 hydrological stations in the basin during 1956–1990, including monthly average sediment discharge, annual average sediment discharge, annual total sediment load, annual sediment modulus, annual maximum daily average sediment discharge, and their respective occurrence times. The units are as follows: kg/s for monthly and annual average sediment discharge; 10⁴ t for annual total sediment load; t/km² for annual sediment modulus; and kg/s for annual maximum daily sediment discharge. This dataset was compiled and processed based on the comparison tables of monthly and annual average sediment discharge for each year extracted 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

该数据集提供了大通河流域1956年至1990年期间4个水文站的逐月年平均输沙率及相关水文指标，包括年平均输沙率、年总输沙量、年输沙模数和年最大日平均输沙率等。数据来源于水利部水文局的《黄河流域水文资料》，经过规范化整理和质量控制，适用于生态水文学研究，特别是河流泥沙输移和流域环境变化分析。