| 南宁市酸雨频率特征分析 |
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| 引用本文： | 董蕙青,黄海洪,高安宁,郑永骏.南宁市酸雨频率特征分析[J].气象科技,2003,31(2):101-104108. |
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| 作者姓名： | 董蕙青 黄海洪 高安宁 郑永骏 |
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| 作者单位： | 广西壮族自治区气象局气象台,南宁,530022 |
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| 基金项目： | 广西科技厅科技攻关项目资助 |
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| 摘 要： | 通过对1999年1月至2002年10月南宁市酸雨观测数据进行统计分析，发现南宁市的酸雨频率较高，2000年为61.8％；酸雨的酸度(pH值小)较大，其酸雨频率分布特征为夏半年较低，冬半年较高。将各季节酸雨分布状况与气象条件进行综合分析，发现其与地面和高空风向频率有很好的关系、与大气环流特征密切相关。
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| 关 键 词： | 南宁市 酸雨 频率特征 统计分析 气象观测 高空风向频率 大气环流特征 降水 大气污染 |
ANALYSIS OF FREQUENCY CHARACTERS OF ACID RAIN IN NANING CITY |
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| Dong Huiqing,Huang Haihong Gao Anning Zheng Yongjun.ANALYSIS OF FREQUENCY CHARACTERS OF ACID RAIN IN NANING CITY[J].Meteorological Science and Technology,2003,31(2):101-104108. |
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| Authors: | Dong Huiqing Huang Haihong Gao Anning Zheng Yongjun |
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| Abstract: | The acid rain observation in Nanning is analyzed.The results show that the acid rain frequence and the acidity in Nanning are both high, the frequency of acid rain in 2000 is 61.8%.The frequence is lower in summer half year and higher in winter half year. The relationship between acid rain and weather in different seasons is also analyzed. The seasonal distribution characters of acid rain have obviously relativity with the upper and surface wind direction freguency and the atmospheric circulation. |
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| Keywords: | acid rain rain pH value wind direction frequency atmospheric circulation character |
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