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| 一个嵌套于MM5的高分辨率大气边界层模式 | |
| 引用本文： | 孙兰涛,宋宇,张蕴斐,吴辉碇.一个嵌套于MM5的高分辨率大气边界层模式[J].海洋预报,2005,22(Z1):94-105. |
| 作者姓名： | 孙兰涛 宋宇 张蕴斐 吴辉碇 |
| 作者单位： | 1. 北京大学物理学院大气科学系,北京,100871 2. 北京大学环境学院环境科学系,北京,100871 3. 国家海洋环境预报中心,北京,100081 |
| 基金项目： | 本文承自然科学基基金项(40376006,40233032,49049000)和重点科技攻关项目2001BA603B资助 |
| 摘 要： | 以ARPS中尺度大气模式的边界层模块为基础,发展一高分辨率的大气边界层模式并将其嵌套于中尺度大气模式MM5,利用MM5的积分结果作为运行边界层模式的初值和边界强迫外参数,模式的10m风速结果和海上平台观测值相比有很好的一致性,模式的其他结果接近中尺度MM5的结果.该模式与MM5模式嵌套能得到更高分辨率的大气边界层的气象要素和参数的预报结果,提供高分辨率海洋模式的大气强迫或与其耦合,从而弥补目前大气模式和海洋模式的分辨率相差太大的不足. |
| 关 键 词： | 高分辨率 边界层模式 ARPS MM5 嵌套 耦合 |
| 文章编号： | 1003-0239(2005)增刊-0094-12 |
| 修稿时间： | 2005年4月15日 |
A HIGH-RESOLUTION ATMOSPHERIC BOUNDARY LAYER MODEL NESTED IN MM5 |
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| SUN Lan-tao,SONG yu,ZHANG Yun-Fei,WU Hui-ding.A HIGH-RESOLUTION ATMOSPHERIC BOUNDARY LAYER MODEL NESTED IN MM5[J].Marine Forecasts,2005,22(Z1):94-105. | |
| Authors: | SUN Lan-tao SONG yu ZHANG Yun-Fei WU Hui-ding |
| Institution: | SUN Lan-tao 1,SONG yu 2,ZHANG Yun-fei 3,WU Hui-ding 3 |
| Abstract: | Based on atmospheric boundary layer module of ARPS, a high-resolution atmospheric boundary layer model is developed and nested in MM5, which drives this model as initial fields and boundary conditions. The ten meter wind results of this model show great similarity with weather station observation; other results are similar with MM5 results. Nested in MM5, this model can forecast meteorological factors and parameters more accurately, and provide high-resolution atmospheric forcing to ocean model or couple with it, thus can solve the problems caused by the resolution difference of atmospheric model and ocean model. |
| Keywords: | high-resolution atmosphericboundary layer model ARPS MM5 nest couple |
| 本文献已被 CNKI 万方数据 等数据库收录！ | |