| 东亚沙尘暴形成机制概念模型的理论分析 |
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| 引用本文： | 王炜.东亚沙尘暴形成机制概念模型的理论分析[J].自然灾害学报,2011(2). |
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| 作者姓名： | 王炜 |
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| 作者单位： | 南开大学环境科学与工程学院; |
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| 基金项目： | 国家财政部“西北地区土壤水分、沙尘暴监测预测研究”项目资助 |
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| 摘 要： | 根据观测事实概括了东亚沙尘暴的形成机理的概念模型,用数学模型对抽象的概念模型进行了理论建模,并用数学模型的数值解讨论了东亚沙尘暴概念模型的有效性。结果表明,从观测事实得到的东亚沙尘暴形成机理的概念模型与用气象学原理建立的沙尘暴数学模型的结果一致,从而证明了沙尘暴形成机理概念模型的有效性。
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| 关 键 词： | 沙尘暴 概念模型 形成机制 |
Theoretic analyses of conceptual model of East Asia dust storm formation mechanism |
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| WANG Wei.Theoretic analyses of conceptual model of East Asia dust storm formation mechanism[J].Journal of Natural Disasters,2011(2). |
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| Authors: | WANG Wei |
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| Institution: | WANG Wei(College of Environmental Science and Engineering,Nankai University,Tianjin 300071,China) |
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| Abstract: | An East Asia dust-storm conceptual model based on the dust storm observation data was ever built by author in order to understand the mechanism of dust-storm generation.This paper tries to discuss the effectiveness of the conceptual model through a mathematical model.The results of the mathematical modelling show that the conception model based on the observation data is correct and helpful to understanding the dust-storm generation. |
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| Keywords: | dust-storm conceptual model formation mechanism |
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