Dataset of hydrogen isotope record of 1F core from Lake Qinghai

The datasets include hydrogen isotope data (δDwax <em>n</em>-alkane C₃₁) of 0 -9.8 m depth of 1F core from Lake Qinghai, representing the changes of the paleo-precipitation isotope over the northeastern Tibetan Plateau since the last glacial maximum.本数据集包含采自青海湖1F岩芯0~9.8米深度的C₃₁正构烷烃（n-alkane）蜡质氢同位素（δDwax）数据，该数据反映了末次冰盛期以来青藏高原东北部古降水同位素的演化特征。