Long-stored soil carbon released by prehistoric land use: Evidence from compound-specific radiocarbon analysis on Soppensee lake sediments
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- 作者：Merle Giergaa ; Irka Hajdasb ; hajdas@phys.ethz.ch" class="auth_mail" title="E-mail the corresponding author ; Ulrike J. van Radena ; Adrian Gillia ; Lukas Wackerb ; Michael Sturmc ; Stefano M. Bernasconia ; Rienk H. Smittenbergd
- 关键词：Compound-specific radiocarbon analysis (CSRA) ; Lacustrine sediments ; Soppensee/Switzerland ; Long-chain n-alkanes
- 刊名：Quaternary Science Reviews
- 出版年：2016
- 出版时间：15 July 2016
- 年：2016
- 卷：144
- 期：Complete
- 页码：123-131
- 全文大小：832 K
文摘
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Compound-specific radiocarbon analysis on long chain n-alkanes from lacustrine sediments covering the last 14,000 years.
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Early prehistoric land use led to a re-mobilization of pre-aged soil organic carbon.
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Compound-specific 14C analysis on terrestrial biomarker as an alternative for dating lake sediments with small catchments.