| 日全食期间武汉市气象要素变化特征 |
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| 引用本文： | 马德栗,陈正洪,向华.日全食期间武汉市气象要素变化特征[J].气象科学,2011,31(1):54-60. |
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| 作者姓名： | 马德栗 陈正洪 向华 |
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| 作者单位： | 武汉区域气候中心,武汉,430074 |
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| 基金项目： | 湖北省气象局重点项目(QY-Z-201009); 武汉区域气候中心自立课题项目(wyh2009-1) |
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| 摘 要： | 根据2009年7月22日日全食期间武汉市直接辐射、总辐射、气温、地表温度、地气温差、相对湿度、风速和云量等气象要素逐分钟资料以及日全食各个阶段发生时刻,对各要素进行特征分析和t检验,结果表明:(1)日全食间,直接辐射量和总辐射量变化特征基本一致,相关系数高达0.9,其中总辐射量出现较大幅度的下降.(2)气温、地表温度和...
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| 关 键 词： | 日全食 t检验 气象要素变化 |
| 收稿时间： | 2009/8/27 0:00:00 |
Change characteristics of meteorological factors in Wuhan during the total solar eclipse in cloudy situation |
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| Ma Deli,Chen Zhenghong and Xiang Hua.Change characteristics of meteorological factors in Wuhan during the total solar eclipse in cloudy situation[J].Scientia Meteorologica Sinica,2011,31(1):54-60. |
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| Authors: | Ma Deli Chen Zhenghong and Xiang Hua |
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| Affiliation: | Ma Deli Chen Zhenghong Xiang Hua(Wuhan Regional Climate Center,Wuhan 430074,China) |
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| Abstract: | Based on records per minute of direct radiation,total radiation,air temperature,ground surface temperature,the difference between air temperature and ground surface temperature,relative humidity,wind speed,cloud cover and the occurreence time of every stage of a total solar eclipse,the authors analyzed the changes of the 8 meteorological elements during July 22,2009 in Wuhan city.The results showed that:(1) The change characteristics of direct radiation and total radiation were basically the same,and the co... |
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| Keywords: | Total solar eclipse T-test Meteorological factors change |
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