Precipitation_stable_water_isotopes_2021-2022

Time series of stable water isotope data from precipitation/throughfall samples, taken from custom-built rain collectors on the RTG2300 IMP plots (quintets 3, 4, 6, 8) and the nearby open-sky climate-stations. One collector per plot. The obtained water samples were analyzed for the isotopic compositions of hydrogen and oxygen at the Center for Stable Isotope Research and Analysis (KOSI, Georg-August-University Göttingen, Germany), using a high temperature conversion analyzer (TC/EA, Thermo Electron Corporation, Bremen, Germany) coupled via a Con-Flo III interface to a Delta V Plus isotope ratio mass spectrometer (Thermo Electron Corporation, Bremen, Germany).

本数据集为采自RTG2300 IMP样地（五组样地3、4、6、8）及附近开阔气象站的定制雨量收集器所获取的降水/穿透雨样品的稳定水同位素 (stable water isotope) 时间序列数据，每个样地配备一台收集器。所采集的水样于德国哥廷根乔治-奥古斯特大学稳定同位素研究与分析中心 (KOSI) 开展氢、氧同位素组成分析，测试采用高温转换分析仪 (TC/EA，德国不来梅赛默飞世尔科技公司 (Thermo Electron Corporation))，该分析仪通过Con-Flo III接口连接至Delta V Plus同位素比率质谱仪 (德国不来梅赛默飞世尔科技公司 (Thermo Electron Corporation))。