Author-submitted data information
| ID | 706 |
| Title | Code and data for Pacific Walker circulation reconstruction from 1190 CE to 2013 CE |
| Creator | Chenxi Xu |
| Subject | Tree-ring oxygen isotopes, Pacific Walker circulation |
| Publisher | Xiukuan Zhao |
| Description | Cellulose oxygen isotope from six trees (Sample ID: MBFH03c, MBFH47c, MBFH50a, MBFH56c, MBFH61c, and MBFH63b) in Vietnam were measured using an isotope ratio mass spectrometer (Delta V Advantage, Thermo Scientific) coupled with an elemental analyzer (TC/EA) at the Research Institute for Humanity and Nature, Kyoto, Japan. Oxygen isotope results are presented in δ notation as the per mil (‰) deviation from Vienna Standard Mean Ocean Water. Combined with three other available tree-ring oxygen isotope chronologies, we reconstructed the Pacific Walker circulation back to 1190 CE. Here, we provide the data and code for each figure in the main text and supporting materials of our manuscript. |
| Contributor | Ru Huang, Brendan Buckley, Ulf Büntgen, Mingna Wu, S.-Y. Simon Wang, Zhongshi Zhang, Kerstin Tredyte Wenling An, Takeshi Nakatsuka, Zhengtang Guo |
| Date | 1190–2013 CE |
| Type | |
| Format | .xlsx, available in Microsoft Excel; .R, readable in R studio |
| URL | http://www.geophys.ac.cn/ArticleData/20250314PacificWalkerCirculation.zip |
| DOI | 10.12197/2025GA007 |
| Source | |
| Language | eng |
| Relation | |
| Coverage | |
| Rights | Institute of Geology and Geophysics, Chinese Academy of Sciences |