摘要
Stable isotope records from speleothems provide information on past climate changes, most particularly information that can be used to reconstruct past changes in precipitation and atmospheric circulation. These records are increasingly being used to provide <q>out-of-sample</q> evaluations of isotope-enabled climate models. SISAL (Speleothem Isotope Synthesis and Analysis) is an international working group of the Past Global Changes (PAGES) project. The working group aims to provide a comprehensive compilation of speleothem isotope records for climate reconstruction and model evaluation. The SISAL database contains data for individual speleothems, grouped by cave system. Stable isotopes of oxygen and carbon (18O, 13C) measurements are referenced by distance from the top or bottom of the speleothem. Additional tables provide information on dating, including information on the dates used to construct the original age model and sufficient information to assess the quality of each data set and to erect a standardized chronology across different speleothems. The metadata table provides location information, information on the full range of measurements carried out on each speleothem and information on the cave system that is relevant to the interpretation of the records, as well as citations for both publications and archived data. The compiled data are available at <a hrefCombining double low line"https://doi.org/10.17864/1947.147.
| 源语言 | 英语 |
|---|---|
| 页(从-至) | 1687-1713 |
| 页数 | 27 |
| 期刊 | Earth System Science Data |
| 卷 | 10 |
| 期 | 3 |
| DOI | |
| 出版状态 | 已出版 - 14 9月 2018 |
联合国可持续发展目标
此成果有助于实现下列可持续发展目标:
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可持续发展目标 13 气候行动
学术指纹
探究 'The SISAL database: A global resource to document oxygen and carbon isotope records from speleothems' 的科研主题。它们共同构成独一无二的学术指纹。引用此
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