汉江流域逐日含沙量数据（1950-2018年）

本数据集针对中国南北过渡带的汉江流域，收集了1950-2018年该流域主要水文站点逐日含沙量数据。数据集包含22个水文站点，主要通过对收集、整编历史水文年鉴资料规范化整理、分析综合而成。包含年、月、日和逐日含量，数据记录数为25302，数据量为8.5Mb，数据完全开放共享。

This dataset targets the Hanjiang River Basin located in the north-south transition zone of China, and collects daily sediment concentration data from major hydrological stations within the basin from 1950 to 2018. It includes 22 hydrological stations, and is mainly developed through standardized organization, analysis and integration of collected and compiled historical hydrological yearbook data. The dataset contains fields of year, month, day and daily sediment concentration, with a total of 25302 data records and a data volume of 8.5 Mb. The dataset is fully open and shareable.

搜集汇总

背景与挑战

背景概述

该数据集包含汉江流域1950-2018年22个水文站点的逐日含沙量数据，数据量为8.5Mb，记录数为25302条，经过规范化整理和质量控制，适用于水文科学研究。数据完全开放共享，但需遵守数据使用声明中的引用和致谢规范。