| 2006—2009年滨州市酸雨季节分布特性及降水形态对酸雨pH值的影响 |
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| 引用本文： | 张海燕,田世芹.2006—2009年滨州市酸雨季节分布特性及降水形态对酸雨pH值的影响[J].宁夏农林科技,2011,52(1):69-70,79. |
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| 作者姓名： | 张海燕 田世芹 |
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| 作者单位： | 山东省滨州市气象局,山东滨州,256612 |
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| 摘 要： | 利用滨州市2006～2009年酸雨观测资料,分析了滨州市酸雨的季节分布特性及在不同降水天气形态下酸雨pH值的变化规律。结果表明：滨州市酸雨频率不高且出现时酸度较弱,酸雨频率冬春季明显高于夏秋季,降水酸度春季普遍低于其他三季;酸雨pH值总体趋势为随降水量的增加而降低,呈＂小雨偏碱性,大雨偏酸性＂的特征。滨州市酸雨强度的变化主要受污染物排放量及其他因素的影响。
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| 关 键 词： | 酸雨 季节分布 降水 影响 滨州市 |
Analysis of Seasonal Distribution Characteristics of Acid Rain in Binzhou City during 2008-2009 and the Impact of Different Precipitation Patterns on the pH Value |
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| ZHANG Hai-yan et al.Analysis of Seasonal Distribution Characteristics of Acid Rain in Binzhou City during 2008-2009 and the Impact of Different Precipitation Patterns on the pH Value[J].Ningxia Journal of Agriculture and Forestry Science and Technology,2011,52(1):69-70,79. |
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| Authors: | ZHANG Hai-yan |
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| Institution: | ZHANG Hai-yan et al(Binzhou Meteorology Bureau,Binzhou,Shandong 256612) |
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| Abstract: | The change of acid rain in Binzhou City from 2006 to 2009 was analyzed by using linear regression.The results showed that acid rain frequency is not high and appears weak acidity,the pH value was higher in spring than the other three quarters,while the acid rain frequency was lower in summer and higher in winner.As a general rule,amount of precipitation increases,while the pH value decreased.The acid rain change of Binzhou City was mainly influenced by pollutant emission. |
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| Keywords: | Acid rain Seasonal distribution Precipitation Affect Binzhou City |
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