泛第三极地表水体稳定同位素数据（2018-2020）V1

1) 数据内容（包含的要素及意义）：该数据包括泛第三极地区各站的河流、湖泊、沼泽和泉水等地表水体的稳定同位素值δ18O和δD）。各站采样点的详细位置信息位于表2-位置信息中。数据位于表1-数据表中。
2) 数据来源及加工方法：在中国科学院青藏高原研究所中国科学院环境与地表过程重点实验室用Picarro L2130i 或L2140i波长扫描光腔衰荡光谱仪测得。

3) 数据质量描述：原始数据经过实验室专业人员矫正，数据可靠。

4) 数据应用成果及前景：数据可用于泛第三极地区自然地理学、水文学和气象学等学科的科学工作者在降水现代过程、水汽来源、湖泊河流现代过程和水循环过程等方面的研究。

此数据会根据分析测试结果不定期更新。

1) Data Content (Included Elements and Their Implications): This dataset provides stable isotope values (δ¹⁸O and δD) of surface water bodies such as rivers, lakes, marshes and springs collected at various stations across the Pan-third Pole Region. Detailed location information for each sampling station is listed in Table 2 - Site Information, while the core dataset is presented in Table 1 - Data Table.
2) Data Source and Processing: The data were measured using a Picarro L2130i or L2140i wavelength-scanned cavity ring-down spectrometer at the Key Laboratory of Environmental and Surface Processes, Institute of Tibetan Plateau Research, Chinese Academy of Sciences.
3) Data Quality Assessment: Raw data were corrected by professional laboratory personnel, guaranteeing the reliability of the dataset.
4) Data Applications and Prospects: This dataset can be employed by scientific researchers in fields including physical geography, hydrology and meteorology in the Pan-third Pole Region to conduct studies on modern precipitation processes, water vapor sources, modern dynamics of lakes and rivers, water cycle processes and other related research topics.
This dataset will be updated irregularly based on analytical test results.

搜集汇总

背景与挑战

背景概述

该数据集包含2018-2020年泛第三极地区河流、湖泊、沼泽和泉水等地表水体的稳定同位素值（δ18O和δD），数据通过Picarro波长扫描光腔衰荡光谱仪测得，经过专业矫正，质量可靠。适用于自然地理学、水文学和气象学等领域的研究，特别是水循环和降水现代过程的分析。