| 大气能见度研究 |
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| 引用本文： | 傅刚,李晓岚,魏娜.大气能见度研究[J].中国海洋大学学报(自然科学版),2009,39(5). |
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| 作者姓名： | 傅刚 李晓岚 魏娜 |
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| 作者单位： | 中国海洋大学海洋气象系,山东,青岛,266100 |
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| 基金项目： | 国家自然科学基金项目(40675060);;国家高技术研究发展计划项目(2006AA09Z151);;国家海洋局项目(908-02-03-10);;中国气象局公益性行业(气象)科研专项项目(GYHY200706031)资助 |
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| 摘 要： | 回顾总结了国内外有关大气能见度的理论研究、仪器观测和数值模拟方面取得的成果;介绍大气能见度研究的基本理论、消光系数的概念及计算方法;总结了几种白天大气能见度探测仪的使用原理及优缺点;介绍测量夜间大气能见度和数字摄像法探测大气能见度的方法;并着重介绍4种计算与雾有关的大气能见度的经验公式,基于2004年4月11日黄海海雾个例的RAMS模式数值模拟结果,采用4种方法分别计算了大气能见度的分布并进行了比较。总结出大气能见度研究中存在的问题和今后研究的主要方向,并针对其中仍然存在的问题提出一些建议。
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| 关 键 词： | 大气能见度 理论研究 Koschmieder定律 仪器观测 数值模拟 |
Review on the Atmospheric Visibility Research |
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| FU Gang,LI Xiao-Lan,WEI Na.Review on the Atmospheric Visibility Research[J].Periodical of Ocean University of China,2009,39(5). |
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| Authors: | FU Gang LI Xiao-Lan WEI Na |
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| Institution: | Dept.of Marine Meteorology;Ocean University of China;Qingdao 266100;China |
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| Abstract: | In this paper,the fundamental researches from both domestic and foreign countries in the aspects of theoretical research,instrumental observation and the numerical simulation of atmospheric visibility were reviewed.The Koschmieder theory as well as the concept and the calculation method of atmospheric extinction coefficient weneintrodluced,and the working principle of several atmospheric visibility meters worked at daytime and their advantages and disadvantages were presented.In addition,the methods of meas... |
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| Keywords: | atmospheric visibility theoretical research Koschmieder theory instrumental observation numerical simulation |
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