怒江上游那曲流域地下水和地表水氢氧稳定同位素数据集（2020）

本数据集主要包含了那曲流域消融期的地下水氢氧同位素值（δ18O和δD）和部分地表水氢氧同位素值（δ18O和δD）。水样采集于2020年9月。氢氧稳定同位素采用Picarro液态水同位素分析仪测试，稳定同位素值采用相对于Vienna“标准平均海水”（VSMOW）的千分差表示。该数据集样品采集及测试环节严格按照相关实验准则操作，数据可靠准确，可用于定量研究区域水循环及演变规律、水文过程等，对区域水资源的科学管理和可持续发展有重要意义。

This dataset primarily includes hydrogen and oxygen isotopic compositions (δ¹⁸O and δD) of groundwater and partial surface water samples collected during the ablation period in the Naqu River Basin. Water samples were collected in September 2020. Hydrogen and oxygen stable isotopes were measured using a Picarro liquid water isotope analyzer, and the isotopic values are reported in per mil (‰) deviations relative to Vienna Standard Mean Ocean Water (VSMOW). All sample collection and testing procedures for this dataset were conducted strictly in accordance with relevant experimental guidelines, ensuring reliable and accurate data. This dataset can be used for quantitative studies on regional water cycles, their evolutionary patterns, hydrological processes and other related topics, and is of great significance for the scientific management and sustainable development of regional water resources.

搜集汇总

背景与挑战

背景概述

该数据集包含2020年9月怒江上游那曲流域地下水和地表水的氢氧稳定同位素数据（δ18O和δD），采用高精度仪器测试，数据可靠，适用于水循环和水文过程研究。