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中国农学通报

中国农学通报 ›› 2015, Vol. 31 ›› Issue (23): 198-201.doi: 10.11924/j.issn.1000-6850.casb15030185

所属专题： 农业气象

• 资源 环境 生态 土壤 气象 • 上一篇    下一篇

1981—2014年日照市雾霾气候特征分析

吕相娟,卢振礼,胡峰,路伟,王安凌   

  1. 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
  • 收稿日期:2015-03-23 修回日期:2015-07-08 接受日期:2015-05-22 出版日期:2015-08-20 发布日期:2015-08-20
  • 通讯作者: 吕相娟
  • 基金资助:
    日照市气象局面上课题 “日照市雾霾变化特征及影响因子研究” (2015rzqx05)。

Analysis of Change Characteristics of Fog and Haze in Rizhao from 1981 to 2014

胡峰, and   

  • Received:2015-03-23 Revised:2015-07-08 Accepted:2015-05-22 Online:2015-08-20 Published:2015-08-20

PDF (PC)

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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。

关键词: 旋毛虫, 旋毛虫, 鉴定, 分子进化

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 and studied the climate change characteristics and the grade distribution of fog and haze. Preliminary results showed that on the whole, days of fog and haze in Rizhao had a rising trend in the nearly 34 years, but the fog days decreased significantly after 2000 and haze days began to increase at the same time. 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 presented coastal characteristics. Fog was more in the spring and summer, but less in the fall and winter, and mainly thick fog. The main reason was that prevailing southeast wind in spring and summer was very favorable for the formation and maintaining of coastal fog.