第二次青藏高原科学考察-雅鲁藏布江流域土壤积雪观测分析（2021-2024）及径流模拟值（2000-2019）

数据集包括逐时土壤温湿度和积雪观测数据。观测站分布在雅鲁藏布江流域上游，一共有8个土壤温湿度观测站和一个积雪观测站，拉萨河上游麦地藏布河的河深、河宽、流速和流量的瞬时观测值，还有水文模型模拟的逐月径流。数据既有实地观测，也有模型模拟结果。本数据只通过了初步的质量控制，在后续研究分析应当仔细检查数据质量。检查内容应包括时间连续性，数据变化范围等方面。本数据集可为雅江流域水文土壤水热过程研究提供基础数据支撑。

This dataset contains hourly soil temperature and moisture observations as well as snow cover monitoring data. The observation stations are distributed in the upper reaches of the Yarlung Zangbo River Basin, including 8 soil temperature and moisture monitoring stations and 1 snow cover observation station, alongside in-situ instantaneous measurements of river depth, width, flow velocity and discharge for the Maizangbu River in the upper reach of the Lhasa River, plus monthly runoff data simulated by hydrological models. This dataset includes both field observations and model simulation results. Only preliminary quality control has been conducted for this dataset, so careful data quality checks should be performed in subsequent research and analysis, covering aspects such as temporal continuity and data variation ranges. This dataset can provide fundamental data support for studies on hydrological and soil water-heat processes in the Yarlung Zangbo River Basin.

搜集汇总

背景与挑战

背景概述

该数据集来自第二次青藏高原科学考察项目，提供雅鲁藏布江流域2021-2024年的土壤温湿度、积雪观测数据以及2000-2019年的模拟径流值，包含8个土壤站和1个积雪站的逐时观测，以及水文模型模拟的逐月径流。数据集结合实地观测与模型模拟，但仅通过初步质量控制，需用户在使用前仔细核查数据质量，适用于水文土壤水热过程研究。