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| 湖南省寒露风发生特征及气象风险区划 | |
| 引用本文： | 黄晚华,黄仁和,袁晓华,李忠辉.湖南省寒露风发生特征及气象风险区划[J].湖南农业科学,2011(15):48-52. |
| 作者姓名： | 黄晚华 黄仁和 袁晓华 李忠辉 |
| 作者单位： | 1. 湖南省气象科学研究所,湖南长沙,410007 2. 湖南省气象局国有资产运营中心,湖南长沙,410007 3. 吉林省气象科学研究所,吉林长春,130062 |
| 基金项目： | 中国气象局新技术推广项目(CMATG2008M45) |
| 摘 要： | 基于湖南省《气象灾害术语和分级》地方标准,对湖南省96个气象站自1961年至2009年9月逐日气温、日照时数等气象资料进行了分析,并综合寒露风对双季晚稻生产的影响,系统地研究了寒露风的空间分布特征和出现规律.根据寒露风对水稻受灾影响机理,充分考虑发生寒露风的低温程度和时段,修正冷积温计算方法,得出当量冷积温.并在此基础... |
| 关 键 词： | 寒露风 分布特征 风险区划 湖南 |
The Occurring Characteristics and Meteorological Risk Zoning of Cold Dew Wind in Hunan Province |
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| HUANG Wan-hua,HUANG Ren-he,YUAN Xiao-hua,LI Zhong-hui.The Occurring Characteristics and Meteorological Risk Zoning of Cold Dew Wind in Hunan Province[J].Hunan Agricultural Sciences,2011(15):48-52. | |
| Authors: | HUANG Wan-hua HUANG Ren-he YUAN Xiao-hua LI Zhong-hui |
| Institution: | HUANG Wan-hua1,HUANG Ren-he1,YUAN Xiao-hua2,LI Zhong-hui1(1.Institute of Meteorological Sciences of Hunan Province,Changsha 410007,PRC,2.Operation Center for State-owned Assets,Hunan Meteorological Bureau,3.Institute of Meteorological Sciences of Jilin Province,Changchun 130062,PRC) |
| Abstract: | Based on the local standard of Hunan province that Meteorological Disaster Terminology and Classification,the meteorological data of daily air temperature and sunshine hours etc.in September from 96 weather stations in Hunan during 1961~2009 were analyzed,and combining the influence of cold drew wind on double cropping late rice,the characteristics of spatial distribution and occurring rule of cold drew wind were analyzed systemically.According to the influencing mechanism of cold drew wind on rice,and comp... |
| Keywords: | cold dew wind the characteristics of distribution risk zoning Hunan province |
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