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济南一次平流辐射雾的微物理结构及演变特征
王庆1, 李季2, 樊明月1, 王洪1
(1.山东省人民政府人工影响天气办公室;2.山东省大气探测与技术保障中心)
Microphysical Structure and Evolution Characteristics of a Advection-Radiation fog in Jinan
wangqing1, Li Ji2, Fan Mingyue1, WangHong1
(1.The Weather Modification Office of Shandong Province;2.The Atmospheric Detection and Support Center of Shandong Province)
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投稿时间:2018-07-13    修订日期:2019-04-15
中文摘要: 受静稳天气影响,2017年1月3-6日我国华北、黄淮、长江中下游以及华南等中东部地区出现了大范围的持续性大雾天气,其中济南70m以下的低能见度天气持续了6h之久,最低能见度只有51m。本文利用布设在山东省气象局院内的FM-120雾滴谱仪观测的微物理资料、自动气象站加密观测等资料,分析了此次浓雾天气过程的微物理结构,讨论了雾在4次“发展-减弱”过程中的主要特征,研究了雾在不同发展阶段以及爆发性增强期间的演变规律,探讨了雾的成因以及爆发性增强的原因。
Abstract:A large-scale continuous heavy fog weather occurred in the central and eastern regions of china such as north China, Huang Huai, the middle and lower reaches of the Yangtze river, south China during 3rd to 6th January, 2017.The low visibility below 70 meters occurred in Jinan lasted for more than 6 hours and the minimum visibility was only 51 meters. Based on the data from fog droplet collector and automatic weather station, the microphysical structure of the fog is analyzed, the main characteristics of fog in four " development - weakening" processes is discussed, the evolution characters in different development and burst reinforcement phase of the fog are studied, the causes of the dense fog and burst reinforcement are also discussed in this paper.
文章编号:201807130309     中图分类号:    文献标志码:
基金项目:国家自然科学基金项目(面上项目,重点项目,重大项目)
引用文本:
王庆,李季,樊明月,王洪,0.[en_title][J].Meteor Mon,():-.
wangqing,Li Ji,Fan Mingyue,WangHong,0.Microphysical Structure and Evolution Characteristics of a Advection-Radiation fog in Jinan[J].Meteor Mon,():-.