May-July precipitation reconstruction in the northwestern Qinghai-Tibet Plateau from 845–2023 CE

This is a May–July precipitation reconstruction for the northeastern Qinghai-Tibetan Plateau using a well-replicated ensemble tree-ring-width chronology from 350 Qilian juniper samples, spanning 845–2023 CE. The sampling informatin can be obtained from the paper entitled 'Recent and future climate extremes in the northwestern Qinghai-Tibet Plateau under anthropogenic forcing' submitted to Gephysical Research Letters.本数据集为青藏高原东北部5-7月降水重建序列，其构建依托于350份祁连圆柏样本得到的高复现度树轮宽度年表集合，时间跨度为公元845年至2023年。采样相关信息可从提交至《Geophysical Research Letters》（地球物理研究通讯）、题为《人为强迫下青藏高原西北部近期及未来气候极端事件》的论文中获取。