| 济南市近50a高温天气的气候特征 |
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| 作者单位： | 山东省气象科技服务中心 济南250031(石振彬，石兴旺，任广治)，山东省气候中心 济南250031(董旭光) |
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| 摘 要： | 利用济南市1951-2005年5-9月日极端最高气温资料,统计分析了济南市极端最高气温与高温天气的分布特征,同时分析了影响济南高温天气形成的主要环流特征。结果表明:济南市高温天气主要出现在6-7月,1951年以来济南市高温天气的时空分布具有明显的周期性。济南市夏季酷热与极端最高气温高、持续高温天气出现次数多的年份,集中在20世纪50年代中后期至60年代末期以及90年代后期至今的两个时间段内。
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| 关 键 词： | 高温天气 持续高温 周期性 |
Climate Characteristic of High Temperature Weather in Jinan in Recent 50 a |
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| Authors: | Shi Zhenbin Dong Xuguang Shi Xingwang Ren Guangzhi |
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| Institution: | Shi Zhenbin1,Dong Xuguang2,Shi Xingwang1,Ren Guangzhi1 |
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| Abstract: | Using extremely highest temperature data of Jinan May to September from 1951 to 2005,the paper analyzes the distribution characteristic of extremely highest temperature and high temperature weather in Jinan;and also analyzes the main circumfluence character of high temperature weather in Jinan.The result shows high temperature weather chiefly appears in June and July every year;the temporal and spatial distribution has obvious periodicity since 1951.Broiling years in Jinan summer,extremely highest temperature,and continual high temperature mainly appear from the mid-late of 1950s to the late of 1960s and from the late of 1990s to now. |
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| Keywords: | high temperature weather continual high temperature periodicity |
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