| 中国秦岭地区树木年轮密度对气候响应的初步分析 |
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| 引用本文： | 吴祥定, 邵雪梅. 中国秦岭地区树木年轮密度对气候响应的初步分析. 应用气象学报, 1994, 5(2): 253-256. |
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| 作者姓名： | 吴祥定 邵雪梅 |
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| 作者单位： | 1.中国科学院地理研究所 |
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| 基金项目： | 国家自然科学基金,国家科委资助项目 |
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| 摘 要： | 采用秦岭四个地点的树木年轮样本，进行了密度量测，建立各自的最大密度与最小密度年表。分析结果表明，密度变异对气候变化有显著的响应，这些年表可以成为表征过去局地气候的代用资料。
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| 关 键 词： | 树木年轮 密度 气候 |
A Preliminary Analysis on Response of Tree-ring Density to Climate in the Qinling Mountains of China |
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| Wu Xiangding, Shao Xuemei. A preliminary analysis on response of tree-ring density to climate in the Qinling Mountains of China. J Appl Meteor Sci, 1994, 5(2): 253-256. |
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| Authors: | Wu Xiangding Shao Xuemei |
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| Affiliation: | 1. (Institute of Geography, Chinese Academy of Sciences, Beijing 100101) |
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| Abstract: | By using densitometry analysis,the maximum and minimum tree-ring densitychronologies have been developed from four sites in the Qinling Mountains of China. Itis shown that the density variation responds to the climatic change significantly. Thedensity chronologies can be used as substitute data which indicate past local climate inthe mountains. |
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| Keywords: | Tree ring Density Climate. |
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