| 巴里坤盆地现代气候波动及近250年来的冷暖变化 |
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| 引用本文： | 罗格平,袁玉江.巴里坤盆地现代气候波动及近250年来的冷暖变化[J].冰川冻土,1991(1). |
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| 作者姓名： | 罗格平 袁玉江 |
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| 作者单位： | 新疆大学地理系
(罗格平)，新疆气象科学研究所(袁玉江) |
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| 摘 要： | 通过单相关普查找出巴里坤山区年表7的生长限制因子为上年6—7月均温,从而得到了巴里坤近250a来冷暖变化的替代序列。该序列的低通滤波曲线,揭示了近250a来的冷暖变化事实。方差分析指出,巴里坤冷暖变化的主要周期为126a。温度曲线与天山冰川进退时期相吻合。
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| 关 键 词： | 替代序列 冰川进退 气候型 |
The Modern Climatic Undulation and the Change of Cold and Warm in Recent 250 Years in Balikun Basin |
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| Luo Geping.The Modern Climatic Undulation and the Change of Cold and Warm in Recent 250 Years in Balikun Basin[J].Journal of Glaciology and Geocryology,1991(1). |
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| Authors: | Luo Geping |
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| Institution: | Luo Geping
(Geography Department ofXinj iarig University)
Yuan Yujiang
(Meteorological Scieniific Research Institute of Xinjiang) |
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| Abstract: | In this article, the climatic records of Balikun Meteorological station are used to study the characteristics of the modern climatic variation in Balikun basin. That the growth limit factor of chronology 7 in Balikun mountain area is the mean temperature of June-July for the year prior to growth is found by means of single correlation based on the data in the recent 250 years in Balikun. The lowpass filter curve of this sequence was used to bring to light the fact of cold and warm change in recent 250 years. The analysis of variance has told us that the main period of cold and warm charge in Balikun is 126 years. The temperature curve and the advance and retreat of glacier in Tianshan mountain area are quite identical. |
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| Keywords: | proxy sequence advance and retreat of glacier climatic type |
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