三江源区干流河水稳定同位素数据集

本数据集包含了黄河源、长江源和澜沧江源主要干流的河水稳定同位素，水样采集时间集中在消融期。数据由中国科学院西北生态环境资源研究院实验室测得，所用仪器为LGR液态水同位素分析仪。稳定同位素比率用相对于Vienna“标准平均海水”（VSMOW）的千分差来表示。原始数据经过实验室专业人员校验，数据可靠。该数据集可用于定量研究水循环及演变规律、水质、水文过程等，对区域水资源的科学管理和可持续发展具有重要意义。

This dataset contains stable isotope data of river water from the main courses of the source regions of the Yellow River, Yangtze River, and Lancang River, with water samples collected mainly during the ablation period. The data was measured in the laboratory of the Northwest Institute of Eco-Environment and Resources, Chinese Academy of Sciences, using an LGR Liquid Water Isotope Analyzer. Stable isotope ratios are expressed as per mil deviations relative to Vienna Standard Mean Ocean Water (VSMOW). The raw data has been verified by professional laboratory personnel, ensuring its reliability. This dataset can be used for quantitative research on water cycles, their evolutionary patterns, water quality, 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

该数据集包含黄河源、长江源和澜沧江源主要干流的河水稳定同位素数据，水样采集时间集中在消融期，由中国科学院西北生态环境资源研究院实验室测得，数据可靠。数据集可用于定量研究水循环及演变规律、水质、水文过程等，对区域水资源的科学管理和可持续发展具有重要意义。