| 大连春季一次平流海雾天气过程分析 |
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| 引用本文： | 于佳松,顾成恺,李革.大连春季一次平流海雾天气过程分析[J].中国民航飞行学院学报,2014(2):45-49. |
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| 作者姓名： | 于佳松 顾成恺 李革 |
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| 作者单位： | 民航大连空中交通管理站,辽宁大连116033 |
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| 基金项目： | 公益性行业(气象)科研专项基金资助项目(GYHY201006011) |
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| 摘 要： | 本文从天气形势背景、水文气象条件等方面分析2012年4月下旬发生在大连地区的一次平流海雾过程;重点探讨大连地区春季海雾的形成机制与大雾形成的水汽来源等问题。在东南风的引导下,暖湿空气流经冷的海面是成雾的主要机制;天气形势稳定少动是这次大雾天气持续时间较长的主要原因。
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| 关 键 词： | 海雾 气温 海水表面温度 水汽通量 |
The Analysis of Advection Sea Fog Occurred in Dalian |
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| Yu Jiasong Gu Chengkai Li Ge.The Analysis of Advection Sea Fog Occurred in Dalian[J].Journal of China Civil Aviation Flying College,2014(2):45-49. |
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| Authors: | Yu Jiasong Gu Chengkai Li Ge |
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| Institution: | Yu Jiasong Gu Chengkai Li Ge (Dalian Air Traffic Administration Station of CAAC Dalian 116033 Liaoning China) |
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| Abstract: | By analyzing a sea advection fog once occurred in late April 2012 in Dalian from the hydrometeorological conditions, this article focuses on the problem of Dalian sea fog formation mechanism and water vapor sources. Under the guidance of the southeast wind, warm and humid air flowing through the cold sea is the main mechanism of fogging. The stability of the weather situation is the main reason for the long duration of this heavy fog. |
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| Keywords: | , Sea fog Air temperature Sea surface temperature Water vapor flux |
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