祁连山西段老虎沟流域12号冰川水文监测

1）数据内容：老虎沟流域12号冰川2014-2018年径流数据。2)数据来源及处理方法：采用水文仪器在夏季消融期6-8月份对断面流量及进行观测并记录，然后记录对应的水位，建立水位流量曲线关系，然后利用HOBO水位计所记录的水位数据，建立整个观测期的径流数据。3）数据质量描述：在天气变化较强的时期加强观测密度，在断面设立了8个点，得到更好的水位流量关系曲线，数据质量可靠。4）数据应用成果以及前景：该数据被用于多次模型率定以及验证，对冰川径流模拟具有很大的价值。

1) Data Content: Runoff data of Glacier No.12 in the Laohugou Basin from 2014 to 2018.
2) Data Source and Processing Methods: Hydrological instruments were used to observe and record cross-sectional discharge and corresponding water levels during the summer ablation period (June to August). Then, a water level-discharge rating curve was established. Finally, runoff data for the entire observation period was constructed using the water level data recorded by the HOBO water level logger.
3) Data Quality Description: The observation density was increased during periods with significant weather fluctuations, and 8 monitoring points were set up at the cross-section to obtain a more accurate water level-discharge rating curve, ensuring the reliability of the dataset.
4) Data Application Achievements and Prospects: This dataset has been used for multiple model calibrations and validations, and has great value for glacial runoff simulation.

搜集汇总

背景与挑战

背景概述

该数据集包含祁连山西段老虎沟流域12号冰川2014-2018年的径流数据，通过夏季消融期的水文观测获得，数据质量可靠，适用于冰川径流模拟研究。