泛第三极地区降水稳定同位素数据（2018-2022）

1) 数据内容（包含的要素及意义）：数据中包含泛第三极地区降水稳定氢氧同位素值（δ18O,δD）以及每月的采样个数。各站点开始采样的时间不一致，各站点的详细位置信息在表格中。 2) 数据来源及加工方法：在中国科学院青藏高原研究所环境与地表过程重点实验室用Picarro L2130i 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，月均数据为算术平均。 4) 数据应用成果及前景：数据可用于自然地理学、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、蒸发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 Meanings): This dataset contains stable hydrogen and oxygen isotope values (δ¹⁸O, δD) of precipitation in the Pan-Tertiary region, as well as the monthly number of samples. The sampling start times vary across different stations, and detailed location information of each station is provided in the table.
2) Data Source and Processing Method: The data was measured using a Picarro L2130i wavelength-scanned cavity ring-down spectrometer at the Key Laboratory of Environment and Surface Processes, Institute of Tibetan Plateau Research, Chinese Academy of Sciences.
3) Data Quality Description: The raw data was corrected by professional laboratory personnel, and the monthly average data is calculated via arithmetic mean.
4) Data Application Achievements and Prospects: This dataset can be utilized by researchers in disciplines such as physical geography, hydrology and meteorology for studies on modern precipitation processes, water vapor sources, evaporation and water circulation processes. This dataset will be updated irregularly based on analytical test results.