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| 新疆塔城地区大风年际振荡及环流背景 | |
| 引用本文： | 高婧,井立军,井立红,李新东,王飞,刘俊杰,LIU Jun-jie.新疆塔城地区大风年际振荡及环流背景[J].干旱区地理,2011,34(2):284-291. |
| 作者姓名： | 高婧 井立军 井立红 李新东 王飞 刘俊杰 LIU Jun-jie |
| 作者单位： | 1. 兰州大学大气科学学院,甘肃,兰州,730000;中国气象局乌鲁木齐沙漠气象研究所,新疆,乌鲁木齐,830002;新疆乌苏市气象局,新疆,乌苏,833000 2. 中国气象局乌鲁木齐沙漠气象研究所,新疆,乌鲁木齐,830002 3. 新疆塔城地区气象局,新疆,塔城,834700 4. 中国气象局乌鲁木齐沙漠气象研究所,新疆,乌鲁木齐,830002;新疆塔城地区气象局,新疆,塔城,834700 5. 新疆喀什地区气象局,新疆,喀什,844000 |
| 基金项目： | 中国沙漠气象科学研究基金(sqi2006003); 新疆气象局青年基金(201039)资助 |
| 摘 要： | 运用线性趋势法、小波分析等方法,对塔城地区1961-2008年大风实测资料进行分析,得出以下结论:(1)塔城地区年均大风日数为31 d,地区中部有一条呈东北-西南走向的大风多发区,老风口一带存在着年均大风日数>100 d的大风频发区;(2)除塔城、老风口站东南、偏东大风频率最高外,其余各站均以偏西,西北大风最多;(3)... |
| 关 键 词： | 新疆塔城 大风 年际振荡 环流特征 |
Interannual oscillation and circulation features of gale weather in Tachang Prefecture,Xinjiang |
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| GAO Jing,JING Li-jun,JING Li-hong,LI Xin-dong,WANG Fei,HE Lin,LIU Jun-jie.Interannual oscillation and circulation features of gale weather in Tachang Prefecture,Xinjiang[J].Arid Land Geography,2011,34(2):284-291. | |
| Authors: | GAO Jing JING Li-jun JING Li-hong LI Xin-dong WANG Fei HE Lin LIU Jun-jie |
| Affiliation: | GAO Jing1,2,3,JING Li-jun2,JING Li-hong4,LI Xin-dong3,4,WANG Fei1,HE Lin4,LIU Jun-jie5(1 College of Atmospheric Sciences,Lanzhou University,Lanzhou 830000,Gansu,China,2 Wusu Meteorological Bureau,Wusu 833000,Xinjiang,3 Institute of Desert Meteorology,CMA,Urumqi 830002,4 Tacheng Meteorological Bureau,Tacheng 834700,5 Kashi Meteorological Bureau,Kashi 844000,China) |
| Abstract: | Based on meteorological date of 10 observational stations from 1961 to 2008 in Tacheng Prefecture,Xinjiang,China,with climatological statistics methods of linear trend analysis and Morlet wave analysis,the data of windy weather have been analyzed in detail to get comprehensive understanding of the spatial-temporal distribution of gale days.Some significant results and new facts are obtained as follows:(1)the annual mean number of gale days is selected as the major index to divide into four sub-regions,which... |
| Keywords: | Tacheng gale interannual oscillation circulation features |
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