| 副热带高压控制下的高温天气特征分析 |
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| 引用本文： | 尹东屏,严明良,裴海瑛,李进喜,沈树勤.副热带高压控制下的高温天气特征分析[J].气象科学,2006,26(5):558-563. |
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| 作者姓名： | 尹东屏 严明良 裴海瑛 李进喜 沈树勤 |
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| 作者单位： | 江苏省气象台,南京,210008 |
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| 摘 要： | 本文首先分析了2003年江苏高温天气的特征,并探讨了2003年江苏高温发生的主要原因,指出江苏高温是在副高控制的天气形势背景产生的,然而在副高控制的情况下,温度平流因子与一般情况不同,它对高温所起到的作用非常小,非绝热条件才是高温日出现的关键。本文还利用数值产品建立了江苏高温预测方程。
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| 关 键 词： | 高温 天气形势 非绝热因子 预报 |
| 收稿时间： | 2004-09-17 |
| 修稿时间： | 2005-04-28 |
SYNOPTIC CHARACTER ANALYSIS ON HIGH TEMPERATURE APPEARING UNDER THE CONTROL OF SUBTROPICAL HIGH |
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| Yin Dongping,Yan Mingliang,Pei Haiying,Li Jingxi and Shen Shuqin.SYNOPTIC CHARACTER ANALYSIS ON HIGH TEMPERATURE APPEARING UNDER THE CONTROL OF SUBTROPICAL HIGH[J].Scientia Meteorologica Sinica,2006,26(5):558-563. |
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| Authors: | Yin Dongping Yan Mingliang Pei Haiying Li Jingxi and Shen Shuqin |
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| Institution: | Meteorological Observatory Of J iangsu Province , Nanjing 210008 |
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| Abstract: | This paper documents the synoptic character of high temperature,discusses the main reason of high temperature in Jiangsu in 2003,indicates that high temperature is produced at the background of subtropical-high-controlled synoptic situation.Unlike the typical case,at the case of subtropical-high-controlled,thermal advection has a litter effect on high temperature,while non-adiabatic factor is the key factor leading to high temperature.Additionally,a set of programmer for forecasting Jiangsu high-temperature is build. |
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| Keywords: | High temperature Synoptic situation Non-adiabatic factor Forecast |
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