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西峰蔡家咀黄土剖面记录的末次盛冰期到全新世最佳期气候变化
Authors
刘策
刘钊
+4 more
孔祥辉
宋少华
武振坤
鲜锋
Publication date
1 January 2011
Publisher
Abstract
采用挖探井方式获取西峰蔡家咀剖面200 cm黄土沉积序列,以7个14C-AMS测年数据为年龄控制点,利用沉积物粒度模式建立最近20 ka的年代框架。磁化率、灰度、粒度等指标的综合对比表明该剖面记录了末次盛冰期增温以来几次重要气候事件,如Heinrich事件1(H1)、Blling-Allerd暖期(B-A)、新仙女木事件(YD)、8.2 ka事件等,说明西峰黄土剖面具有记录短尺度气候突变事件的潜力
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Institutional Repository of Institute of Earth Environment, CAS
See this paper in CORE
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oai:ir.ieecas.cn:361006/2559
Last time updated on 18/12/2017
Institutional Repository of Institute of Earth Environment, CAS
See this paper in CORE
Go to the repository landing page
Download from data provider
oai:ir.ieecas.cn:361006/2564
Last time updated on 18/12/2017