Asynchronous evolution of the isotopic composition and amount of precipitation in north China during the Holocene revealed by a record of compound-specific carbon and hydrogen isotopes of long-chain n-alkanes from an alpine lake
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- 作者：Zhiguo Raoa ; zgrao@lzu.edu.cn" class="auth_mail" title="E-mail the corresponding author ; Guodong Jiab ; Yunxia Lia ; Jianhui Chena ; Qinghai Xuc ; Fahu Chena
- 关键词：long-chain n-alkanes ; δ13C and δDδD ; precipitation amount ; north China ; isotopes in precipitation ; Holocene
- 刊名：Earth and Planetary Science Letters
- 出版年：2016
- 出版时间：15 July 2016
- 年：2016
- 卷：446
- 期：Complete
- 页码：68-76
- 全文大小：2152 K
文摘
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Lake sediment δ13C and δD record of long-chain n-alkanes from north China.
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Peak precipitation amount occurred from ca. 8–5 ka BP.
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The most negative isotopic composition of precipitation occurred from ca. 11–5 ka BP.
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Complex relationship between the amount and isotopic composition of precipitation.
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Moisture source area temperature is important for the isotopes of precipitation.