A high-resolution late Holocene lake isotope record from Turkey and links to North Atlantic and monsoon climate

被引：175
作者：
Jones, MD [1 ]
Roberts, CN
Leng, MJ
Türkes, M
机构：
[1] Univ Plymouth, Sch Geog, Plymouth PL4 8AA, Devon, England
[2] Univ Nottingham, Sch Geog, Nottingham NG7 2RD, England
[3] British Geol Survey, NERC, Isotope Geosci Lab, Keyworth NG12 5GG, Notts, England
[4] Canakkale Onsekiz Mart Univ, Fac Sci & Arts, Dept Geog, TR-17020 Canakkale, Turkey
来源：
GEOLOGY | 2006年 / 34卷 / 05期
基金：
英国自然环境研究理事会;
关键词：
Turkey; paleoclimate; monsoon; isotopes; lake sediments; North Sea-Caspian pattern;
D O I：
10.1130/G22407.1
中图分类号：
P5 [地质学];
学科分类号：
0709 ; 081803 ;
摘要：
A high-resolution proxy record of precipitation and evaporation variability through the past 1700 yr from delta(18)O analysis of a varved lake sequence from central Turkey shows rapid shifts between dry periods (A.D. 300-500 and A.D. 14W-1950) and wetter intervals (A.D. 560-750 and A.D. 1000-1350). Changes are consistent with changes in instrumental and proxy records of the Indian monsoon, dry summers in the Eastern Mediterranean being associated with periods of enhanced monsoon rainfall. In addition, major shifts in the record are coherent with changes in North Atlantic winter climate, with cold, wet periods in the Alps occurring at times of dry Turkish climate.
引用
收藏
页码：361 / 364
页数：4
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