Dating raised bogs: New aspects of AMS C-14 wiggle matching, a reservoir effect and climatic change

被引：178

作者：

Kilian, MR ^{[1
]}

VanDerPlicht, J ^{[1
]}

VanGeel, B ^{[1
]}

机构：

[1] UNIV GRONINGEN,CTR ISOTOPE RES,9747 AG GRONINGEN,NETHERLANDS

来源：

QUATERNARY SCIENCE REVIEWS | 1995年 / 14卷 / 10期

关键词：

D O I：

10.1016/0277-3791(95)00081-X

中图分类号：

P9 [自然地理学];

学科分类号：

0705 ; 070501 ;

摘要：

High resolution AMS dating of Holocene raised bog deposits (Engbertsdijksvenen, The Netherlands) shows natural C-14 variations (wiggles) which can be matched with the dendrochronological calibration curve. Comparison of our results with other, conventionally dated peat cores and the Delta(14)C record shows an unexpected and as yet unreported reservoir effect, and a marked and sudden wetting of the bog surfaces coinciding with the advent of a Sporer-type solar minimum (the Homeric minimum). The potential of AMS dating to vastly improve the accuracy of Holocene chronologies is demonstrated.

引用

页码：959 / 966

页数：8

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