Climate impacts on tree-ring stable isotopes across the Northern Hemispheric boreal zone

First Boreal network of triple tree-ring stable isotopes from 6 conifer tree species across 24 sites in the boreal zone. Dataset is related to the article https://doi.org/10.1016/j.scitotenv.2023.161644本数据集为首个寒带地区三重树轮稳定同位素数据集，涵盖寒带24个采样点的6种针叶树种的相关数据。本数据集关联论文DOI：https://doi.org/10.1016/j.scitotenv.2023.161644