Using D17O of sedimentary carbonate as a new single phase thermometer - Were the Archean oceans really hot or did they only have had lower d18O values?
Using D17O of sedimentary carbonate as a new single phase thermometer - Were the Archean oceans really hot or did they only have had lower d18O values?
批准号:
276711705
负责人:
Professor Dr. Andreas Pack
金额:
$0.0万
依托单位国家:
德国
项目类别:
Priority Programmes
财政年份:
2015
资助国家:
德国
项目状态:
已结题
起止时间:
2014-12-31 至 2021-12-31
中文摘要
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英文摘要
The environmental condition and thus habitability of the Early Earth is best documented by supergene sediments. In this project we aim to determine both, the isotopic composition and temperature of Archean oceans. We apply a new approach that is based on high precision measurement of d17O and d18O of carbonates.
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海外基金