%0 Journal Article
%T Possible solar forcing of climate variability in the past 4000 years inferred from a proxy record at the southern margin of Tarim Basin
%A Wei Zhong
%A Liguo Wang
%A Tashpolat Tyip
%A Heigang Xiong
%A Qiang Shu
%A <br>Tyip
%A Tashpolat
%J 科学通报(英文版)
%D 2004
%I 
%X A ca. 4000a decadal-resolution climate proxy record of the mean grain-size from a lake (or mash) sediment at the southern margin of the Tarim Basin, correlates visually with the atmospheric 14C record from tree ring (residual A14C, solar proxy) and the GISP2 ice core δ18O record (temperature proxy). In general, Δ14C maxima (solar minima) are coincident with cold (wet) periods in the study area and cold periods in the Greenland ice core. Power spectrum analysis revealed statistically significant periodicities of 196a, 121a, 97a, 62a, 45a and 33–30a, which are similar to those principal solaroscillation periods as inferred from the atmospheric radiocarbon and other proxy records. Possible solar forcing is addressed to be the main driving forcing of climate change in the southern margin of Tarim Basin.
%K Tarim Basin
%K solar forcing
%K decadal-to centen nial-scale
%K climate change<br>塔里木盆地
%K 气候变化
%K 太阳加压
%K 驱动力
%K 光谱分析
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=01BA20E8BA813E1908F3698710BBFEFEE816345F465FEBA5&cid=96E6E851B5104576C2DD9FC1FBCB69EF&jid=DD6615BC9D2CFCE0B6F945E8D5314523&aid=BD19D61620E7A1C283F8DDFBCF6BB309&yid=D0E58B75BFD8E51C&vid=2A3781E88AB1776F&iid=708DD6B15D2464E8&sid=C9D6A9952042973F&eid=C1F642278C6E9D3E&journal_id=1001-6538&journal_name=科学通报(英文版)&referenced_num=3&reference_num=48