δ13C of loess organic matter as a potential proxy for paleoprecipitation

被引：122

作者：

Hatté, C

Antoine, P

Fontugne, M

Lang, A

Rousseau, DD

Zöller, L

机构：

[1] CEA, CNRS, UMR1572, Lab Sci Climat & Environm, F-91198 Gif Sur Yvette, France

[2] Univ Sci & Tech Lille Flandres Artois, UFR Geog, Unite Stratig & Paleoenvironm Quaternaires, CNRS ESA 8018, F-59655 Villeneuve Dascq, France

[3] Univ Bonn, Inst Geog, D-53115 Bonn, Germany

[4] Univ Montpellier 2, CNRS, UMR 5554, Inst Sci Evolut,Lab Paleoenvironm & Palynol, F-34095 Montpellier 5, France

[5] Columbia Univ, Lamont Doherty Geol Observ, Palisades, NY 10964 USA

来源：

QUATERNARY RESEARCH | 2001年 / 55卷 / 01期

关键词：

carbon isotopes; loess; organic matter; paleoprecipitation; Weichselian;

D O I：

10.1006/qres.2000.2191

中图分类号：

P9 [自然地理学];

学科分类号：

0705 ; 070501 ;

摘要：

Paleoprecipitation reconstructions on the basis of pollen are well known, but they do not provide high temporal resolution for glacial periods. High-resolution paleoprecipitation reconstructions for the last glaciation based on the isotopic record organic matter in loess from Nussloch (Rhine Valley, Germany) are consistent with paleoprecipitation inferred from peat in the same area using an independant method. Thus, delta C-13 of loess organic matter can be used as a proxy for paleoprecipitation. (C) 2001 University of Washington.

引用

页码：33 / 38

页数：6

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