| 1981—2014年日照市雾霾气候特征分析 |
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| 引用本文： | 吕相娟,卢振礼,胡峰,路伟,王安凌.1981—2014年日照市雾霾气候特征分析[J].中国农学通报,2015,31(23):198-201. |
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| 作者姓名： | 吕相娟 卢振礼 胡峰 路伟 王安凌 |
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| 作者单位： | 日照市气象局,日照市气象局,日照市气象局,日照市气象局,日照市气象局 |
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| 摘 要： | 为了有效减轻因雾和霾造成的灾害损失，为准确预报雾和霾提供重要依据，利用日照市1981—2014年地面气象观测资料，分析了日照市雾和霾的气候变化特征和雾霾等级分布。结果表明：近34年来日照市雾和霾的日数均整体呈上升趋势，但2000年后雾日明显减少，霾日开始增多。日照市霾日的四季分布是冬春季多，秋夏季少，且主要以轻微霾为主；而雾日则呈春夏多、冬秋少的沿海特点，且以浓雾为主，春夏盛行的东南风非常有利于沿海地区雾的形成和维持。
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| 关 键 词： | 旋毛虫 旋毛虫 鉴定 分子进化 |
| 收稿时间： | 2015/3/23 0:00:00 |
| 修稿时间： | 7/8/2015 12:00:00 AM |
Analysis of Change Characteristics of Fog and Haze in Rizhao from 1981 to 2014 |
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| Abstract: | In order to effectively reduce disaster loss caused by fog and haze, provide important basis for accurate prediction of fog and haze, this paper used ground meteorological observation data from 1981 to 2014 of Rizhao , analyzed the climate change characteristics of fog and haze and studied the grade distribution of fog. Preliminary results show that on the whole, days of fog and haze in Rizhao were rising trend in the nearly 34 years, but the fog days decreased significantly after 2000 and haze days began to increase. The distribution of haze days in Rizhao was more in the spring and winter, but less in the fall and summer, and mainly slight haze. However, the distribution Characteristic of fog days present coastal characteristics. Fog was more in the spring and summer, but less in the fall and winter, and mainly thick fog.The main reason is that prevailing southeast wind in spring and summer is very favorable for the formation of coastal fog and maintaining. |
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| Keywords: | fog and haze change characteristics grade distribution |
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