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投稿时间：2008-04-01 修订日期：2009-05-13
投稿时间：2008-04-01 修订日期：2009-05-13
中文摘要: 吉林省的三个探空站即长春、临江和延吉分别位于该省的中部平原、南部山区和东
部盆地之中。利用三站探空资料，分析了吉林省冬季发生逆温的时空分布特征、逆温的统计
特征、逆温属性以及逆温的天气气候特征。结果表明：逆温的发生频率平原最多、山区次之
，盆地较少，强逆温的发生频率恰好与之相反；逆温底高平原多发生在近地面附近，山区多
在400m以下，盆地多在200m以下；发生在近地面的强逆温层厚度一般多发生在1000m以下
；逆温属性，平原和山区以辐射或下沉逆温为主，盆地则以辐射或下沉和平流逆温为主，同
时指出了不同属性逆温的地面形势场特征。
Abstract:Three upper air sounding stations of Jilin Province, Changchun, Linjia
ng, and Yanji, are located on middle plain, south mountain area, and east basin
of the province, respectively. Temporal and spatial distribution characteristics
, statistical characteristics, synoptic and climatic features, and causes of tem
perature inversion occurring in the winter of Jilin Province are analyzed on the
basis of the data from three stations mentioned above. Analysis results indicat
e that (1) the inversion is of high frequency in the middle plain, median in the
mountain area, and low in the east basin, but the frequency of severe inversion
is on the opposite; (2) the inversion base often lies near the surface in the
middle plain, below 400m in the mountain area, and below 200m in the basin; (3)
the thickness of the severe inversion on surface is usually less than 1000m; (
4) inversions in the plain and mountain area are mainly caused by radiation and
subsidence, whileinversions in the basin can be caused by radiation and subside
nce, or advection. The situation field characteristics of different inversions a
re also studied.
keywords: temperature inversion in the winter geographical environment characteristi
cs of inversion synoptic features of inversion
文章编号： 中图分类号： 文献标志码：
基金项目:中国气象局气象新技术推广项目“公共卫生气象预警技术开发应用”(C
MATG2007Z02)和吉林省科学技术厅重点项目燃煤民房烟道排烟与气象条件关系分析及业务预
警系统研制（20060424）
| 作者 | 单位 |
| 王晓明 | 吉林省气象台，长春 130062 |
| 云天 | 吉林省气象台，长春 130062 |
| 张智勇 | 吉林省气象台，长春 130062 |
| 刘海峰 | 吉林省气象台，长春 130062 |
| 王宁 | 吉林省气象台，长春 130062 |
引用文本：
王晓明,云天,张智勇,刘海峰,王宁,2009.吉林省冬季逆温天气特征分析[J].气象,35(8):91-97.
Wang Xiaoming,Yun Tian,Zhang Zhiyong,Liu Haifeng,Wang Ning,2009.Analysis on Synoptic and Climatic Features of Temperature Inversion Under Different Conditions of Geographical Environment in Winter[J].Meteor Mon,35(8):91-97.
王晓明,云天,张智勇,刘海峰,王宁,2009.吉林省冬季逆温天气特征分析[J].气象,35(8):91-97.
Wang Xiaoming,Yun Tian,Zhang Zhiyong,Liu Haifeng,Wang Ning,2009.Analysis on Synoptic and Climatic Features of Temperature Inversion Under Different Conditions of Geographical Environment in Winter[J].Meteor Mon,35(8):91-97.