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Development of Two Standardized Chronologies of the Tree-ring Samples Collected in the Balguntay Region
Author(s): 
Pages: 691-697
Year: Issue:  5
Journal: ARID ZONE RESEARCH

Keyword:  巴仑台乌鲁木齐河树轮年表天山云杉;
Abstract: 通过对比巴仑台地区的2个标准化树轮宽度年表和乌鲁木齐河山区的9个标准化树轮宽度年表的多项主要特征参数.结果表明:巴仑台地区年表所含的气候信息有可能多于乌鲁木齐河山区年表.通过年表间相关分析发现,巴仑台地区年表与乌鲁木齐河山区年表都在0.01水平上两两相关,表明可能存在更大范围的气候信息.因为夫斯坦沟年表与乌鲁木齐河山区年表的相关系数较高,所以其可能比萨色克沟年表包含有更多的天山山区的气候信息.通过对比年表间高低频信息含量,可知巴仑台地区树轮年表所含高低频信息总量的平均值高于乌鲁木齐河山区树轮年表,且夫斯坦沟年表与乌鲁木齐河山区树轮年表都是高频信息含量高于低频信息含量.
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