J4 ›› 2010, Vol. 28 ›› Issue (1): 91-95.
• 业务应用技术 • 上一篇 下一篇
王 珏1,李清平1,唐 林2
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作者简介:
WANG Jue1, LI Qing-Beng1, TANG Lin2
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摘要:
尝试利用欧阳首承教授提出的信息数字化方法,对2009年湖南省的高温热害天气进行分析研究。结果显示:数字化方法不仅可以揭示高温、热害天气的特殊性和预报的客观依据性,而且具有超前2~3d的预报期。具有实用性和可操作性,值得一线预报人员使用并推广。
关键词: V-3θ图, 滚流, 超低温, 高温、热害天气
Abstract:
We try to use the digital information method p roposed by p rofessorOuyang shoucheng to analyze the high - temperature and heat damage weather occurred in Hu’nan Province in 2009. The results showed that the method not only can reveal the specificity of the high - temperature, heat damage weather aswell as the forecast objective basis, but also can be in advance of the forecast period of 2 - 3 days. The method is p ractical and worthy to be used by front - line weather forecasters.
Key words: V - 3θdiagram, rolling stream, ultra - low temperature, high - temperature and heat damage weather
中图分类号:
P456.7
王 珏, 李清平, 唐 林. 基于热结构图分析2009年湖南省的高温热害天气[J]. J4, 2010, 28(1): 91-95.
WANG Jue, LI Qing-Beng, TANG Lin. Foreca st of Hea tDamageWea ther in Hu ’nan in 2009 Ba sed on D ig ita l Informa tion[J]. J4, 2010, 28(1): 91-95.
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[ 1 ] 欧阳首承. 天气演化与结构预测[M ]. 北京:气象出版社, 1998. [ 2 ] 欧阳首承,D H. 麦克内尔, 林益[M ]. 北京:气象出版社, 2002. [ 3 ] OuYang S C, YiLin. Disillusion of Randomness and End ofQuantitive Comparabilities [ J ]. Dscientific Inqury, 2006, 7 ( 2 ) : 171 -180. [ 4 ] 欧阳首承,陈刚毅,林益. 信息数字化与预测[M ]. 北京:气象出版社, 2009.