吐鲁番盆地一次极端高温天气过程分析
An Analysis of Extremely Hot Weather Process on Turpan Basin

作者: 余 华 * , 张慧琴 , 杨扬 :新疆吐鲁番地区气象局,吐鲁番;

关键词: 极端副高分析Extreme Subtropical High Analysis

摘要:
本文对2010年6月15日~6月22日吐鲁番盆地出现的连续高温天气进行了分析,结果表明:此次高温天气主要是由于受深厚暖高脊持续控制,新疆脊与西太平洋副高在新疆叠加形成闭合高压中心,高压系统区存在较强的下沉运动引起的;同时由于盆地地形特有的聚热作用与地面热低压东移的共同影响,盆地高温出现增幅。

Abstract:
In this paper, a continuous hot weather process was analyzed on Turpan basin from June 15 to June 22, 2010. The results showed that: The hot weather is mainly due to the continuous control of deep warm high ridge. Xinjiang ridge and western Pacific subtropical high formed a closed high-pressure center in Xinjiang. Strong sinking motion at high- pressure system caused the process. At the same time, due to the combined effect of the topography of the basin-specific poly-thermal effects and the eastward shift of the ground thermal low pressure, high temperature of the basin increases.

文章引用: 余 华 , 张慧琴 , 杨扬 (2013) 吐鲁番盆地一次极端高温天气过程分析。 气候变化研究快报, 2, 109-113. doi: 10.12677/CCRL.2013.23018

参考文献

[1] 张家宝等. 新疆短期天气预报指导手册[M]. 北京: 人民出版社, 1986: 337-340.

[2] 杨步正等. 吐鲁番农业气候手册[Z]. 1983: 15-21.

[3] 张慧琴等. 新疆吐鲁番60年气温变化基本特征[J]. 干旱气象, 2012, 30(4): 600-603.

[4] 朱乾根等. 天气学原理和方法[M]. 气象出版社, 2000: 1.1

[5] 张新庆. 吐鲁番盆地地形与天气[J]. 新疆气象, 1998, 21(6): 11-13.

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